%PDF-
%PDF-
Mini Shell
Mini Shell
# $Id: __init__.py 9258 2022-11-21 14:51:43Z milde $
# Author: Dave Kuhlman <dkuhlman@davekuhlman.org>
# Copyright: This module has been placed in the public domain.
"""
Open Document Format (ODF) Writer.
This module is provisional:
the API is not settled and may change with any minor Docutils version.
"""
__docformat__ = 'reStructuredText'
from configparser import ConfigParser
import copy
from io import StringIO
import itertools
import locale
import os
import os.path
import re
import subprocess
import tempfile
import time
from urllib.request import urlopen
from urllib.error import HTTPError
import weakref
from xml.etree import ElementTree as etree
from xml.dom import minidom
import zipfile
import docutils
from docutils import frontend, nodes, utils, writers, languages
from docutils.parsers.rst.directives.images import PIL # optional
from docutils.readers import standalone
from docutils.transforms import references
# Import pygments and odtwriter pygments formatters if possible.
try:
import pygments
import pygments.lexers
from .pygmentsformatter import (OdtPygmentsProgFormatter,
OdtPygmentsLaTeXFormatter)
except (ImportError, SyntaxError):
pygments = None
# import warnings
# warnings.warn('importing IPShellEmbed', UserWarning)
# from IPython.Shell import IPShellEmbed
# args = ['-pdb', '-pi1', 'In <\\#>: ', '-pi2', ' .\\D.: ',
# '-po', 'Out<\\#>: ', '-nosep']
# ipshell = IPShellEmbed(args,
# banner = 'Entering IPython. Press Ctrl-D to exit.',
# exit_msg = 'Leaving Interpreter, back to program.')
VERSION = '1.0a'
IMAGE_NAME_COUNTER = itertools.count()
#
# ElementTree does not support getparent method (lxml does).
# This wrapper class and the following support functions provide
# that support for the ability to get the parent of an element.
#
_parents = weakref.WeakKeyDictionary()
if isinstance(etree.Element, type):
_ElementInterface = etree.Element
else:
_ElementInterface = etree._ElementInterface
class _ElementInterfaceWrapper(_ElementInterface):
def __init__(self, tag, attrib=None):
_ElementInterface.__init__(self, tag, attrib)
_parents[self] = None
def setparent(self, parent):
_parents[self] = parent
def getparent(self):
return _parents[self]
#
# Constants and globals
SPACES_PATTERN = re.compile(r'( +)')
TABS_PATTERN = re.compile(r'(\t+)')
FILL_PAT1 = re.compile(r'^ +')
FILL_PAT2 = re.compile(r' {2,}')
TABLESTYLEPREFIX = 'rststyle-table-'
TABLENAMEDEFAULT = '%s0' % TABLESTYLEPREFIX
TABLEPROPERTYNAMES = (
'border', 'border-top', 'border-left',
'border-right', 'border-bottom', )
GENERATOR_DESC = 'Docutils.org/odf_odt'
NAME_SPACE_1 = 'urn:oasis:names:tc:opendocument:xmlns:office:1.0'
CONTENT_NAMESPACE_DICT = CNSD = {
# 'office:version': '1.0',
'chart': 'urn:oasis:names:tc:opendocument:xmlns:chart:1.0',
'dc': 'http://purl.org/dc/elements/1.1/',
'dom': 'http://www.w3.org/2001/xml-events',
'dr3d': 'urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0',
'draw': 'urn:oasis:names:tc:opendocument:xmlns:drawing:1.0',
'fo': 'urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0',
'form': 'urn:oasis:names:tc:opendocument:xmlns:form:1.0',
'math': 'http://www.w3.org/1998/Math/MathML',
'meta': 'urn:oasis:names:tc:opendocument:xmlns:meta:1.0',
'number': 'urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0',
'office': NAME_SPACE_1,
'ooo': 'http://openoffice.org/2004/office',
'oooc': 'http://openoffice.org/2004/calc',
'ooow': 'http://openoffice.org/2004/writer',
'presentation': 'urn:oasis:names:tc:opendocument:xmlns:presentation:1.0',
'script': 'urn:oasis:names:tc:opendocument:xmlns:script:1.0',
'style': 'urn:oasis:names:tc:opendocument:xmlns:style:1.0',
'svg': 'urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0',
'table': 'urn:oasis:names:tc:opendocument:xmlns:table:1.0',
'text': 'urn:oasis:names:tc:opendocument:xmlns:text:1.0',
'xforms': 'http://www.w3.org/2002/xforms',
'xlink': 'http://www.w3.org/1999/xlink',
'xsd': 'http://www.w3.org/2001/XMLSchema',
'xsi': 'http://www.w3.org/2001/XMLSchema-instance',
}
STYLES_NAMESPACE_DICT = SNSD = {
# 'office:version': '1.0',
'chart': 'urn:oasis:names:tc:opendocument:xmlns:chart:1.0',
'dc': 'http://purl.org/dc/elements/1.1/',
'dom': 'http://www.w3.org/2001/xml-events',
'dr3d': 'urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0',
'draw': 'urn:oasis:names:tc:opendocument:xmlns:drawing:1.0',
'fo': 'urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0',
'form': 'urn:oasis:names:tc:opendocument:xmlns:form:1.0',
'math': 'http://www.w3.org/1998/Math/MathML',
'meta': 'urn:oasis:names:tc:opendocument:xmlns:meta:1.0',
'number': 'urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0',
'office': NAME_SPACE_1,
'presentation': 'urn:oasis:names:tc:opendocument:xmlns:presentation:1.0',
'ooo': 'http://openoffice.org/2004/office',
'oooc': 'http://openoffice.org/2004/calc',
'ooow': 'http://openoffice.org/2004/writer',
'script': 'urn:oasis:names:tc:opendocument:xmlns:script:1.0',
'style': 'urn:oasis:names:tc:opendocument:xmlns:style:1.0',
'svg': 'urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0',
'table': 'urn:oasis:names:tc:opendocument:xmlns:table:1.0',
'text': 'urn:oasis:names:tc:opendocument:xmlns:text:1.0',
'xlink': 'http://www.w3.org/1999/xlink',
}
MANIFEST_NAMESPACE_DICT = MANNSD = {
'manifest': 'urn:oasis:names:tc:opendocument:xmlns:manifest:1.0',
}
META_NAMESPACE_DICT = METNSD = {
# 'office:version': '1.0',
'dc': 'http://purl.org/dc/elements/1.1/',
'meta': 'urn:oasis:names:tc:opendocument:xmlns:meta:1.0',
'office': NAME_SPACE_1,
'ooo': 'http://openoffice.org/2004/office',
'xlink': 'http://www.w3.org/1999/xlink',
}
# Attribute dictionaries for use with ElementTree, which
# does not support use of nsmap parameter on Element() and SubElement().
CONTENT_NAMESPACE_ATTRIB = {
# 'office:version': '1.0',
'xmlns:chart': 'urn:oasis:names:tc:opendocument:xmlns:chart:1.0',
'xmlns:dc': 'http://purl.org/dc/elements/1.1/',
'xmlns:dom': 'http://www.w3.org/2001/xml-events',
'xmlns:dr3d': 'urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0',
'xmlns:draw': 'urn:oasis:names:tc:opendocument:xmlns:drawing:1.0',
'xmlns:fo': 'urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0',
'xmlns:form': 'urn:oasis:names:tc:opendocument:xmlns:form:1.0',
'xmlns:math': 'http://www.w3.org/1998/Math/MathML',
'xmlns:meta': 'urn:oasis:names:tc:opendocument:xmlns:meta:1.0',
'xmlns:number': 'urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0',
'xmlns:office': NAME_SPACE_1,
'xmlns:presentation':
'urn:oasis:names:tc:opendocument:xmlns:presentation:1.0',
'xmlns:ooo': 'http://openoffice.org/2004/office',
'xmlns:oooc': 'http://openoffice.org/2004/calc',
'xmlns:ooow': 'http://openoffice.org/2004/writer',
'xmlns:script': 'urn:oasis:names:tc:opendocument:xmlns:script:1.0',
'xmlns:style': 'urn:oasis:names:tc:opendocument:xmlns:style:1.0',
'xmlns:svg': 'urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0',
'xmlns:table': 'urn:oasis:names:tc:opendocument:xmlns:table:1.0',
'xmlns:text': 'urn:oasis:names:tc:opendocument:xmlns:text:1.0',
'xmlns:xforms': 'http://www.w3.org/2002/xforms',
'xmlns:xlink': 'http://www.w3.org/1999/xlink',
'xmlns:xsd': 'http://www.w3.org/2001/XMLSchema',
'xmlns:xsi': 'http://www.w3.org/2001/XMLSchema-instance',
}
STYLES_NAMESPACE_ATTRIB = {
# 'office:version': '1.0',
'xmlns:chart': 'urn:oasis:names:tc:opendocument:xmlns:chart:1.0',
'xmlns:dc': 'http://purl.org/dc/elements/1.1/',
'xmlns:dom': 'http://www.w3.org/2001/xml-events',
'xmlns:dr3d': 'urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0',
'xmlns:draw': 'urn:oasis:names:tc:opendocument:xmlns:drawing:1.0',
'xmlns:fo': 'urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0',
'xmlns:form': 'urn:oasis:names:tc:opendocument:xmlns:form:1.0',
'xmlns:math': 'http://www.w3.org/1998/Math/MathML',
'xmlns:meta': 'urn:oasis:names:tc:opendocument:xmlns:meta:1.0',
'xmlns:number': 'urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0',
'xmlns:office': NAME_SPACE_1,
'xmlns:presentation':
'urn:oasis:names:tc:opendocument:xmlns:presentation:1.0',
'xmlns:ooo': 'http://openoffice.org/2004/office',
'xmlns:oooc': 'http://openoffice.org/2004/calc',
'xmlns:ooow': 'http://openoffice.org/2004/writer',
'xmlns:script': 'urn:oasis:names:tc:opendocument:xmlns:script:1.0',
'xmlns:style': 'urn:oasis:names:tc:opendocument:xmlns:style:1.0',
'xmlns:svg': 'urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0',
'xmlns:table': 'urn:oasis:names:tc:opendocument:xmlns:table:1.0',
'xmlns:text': 'urn:oasis:names:tc:opendocument:xmlns:text:1.0',
'xmlns:xlink': 'http://www.w3.org/1999/xlink',
}
MANIFEST_NAMESPACE_ATTRIB = {
'xmlns:manifest': 'urn:oasis:names:tc:opendocument:xmlns:manifest:1.0',
}
META_NAMESPACE_ATTRIB = {
# 'office:version': '1.0',
'xmlns:dc': 'http://purl.org/dc/elements/1.1/',
'xmlns:meta': 'urn:oasis:names:tc:opendocument:xmlns:meta:1.0',
'xmlns:office': NAME_SPACE_1,
'xmlns:ooo': 'http://openoffice.org/2004/office',
'xmlns:xlink': 'http://www.w3.org/1999/xlink',
}
#
# Functions
#
#
# ElementTree support functions.
# In order to be able to get the parent of elements, must use these
# instead of the functions with same name provided by ElementTree.
#
def Element(tag, attrib=None, nsmap=None, nsdict=CNSD):
if attrib is None:
attrib = {}
tag, attrib = fix_ns(tag, attrib, nsdict)
return _ElementInterfaceWrapper(tag, attrib)
def SubElement(parent, tag, attrib=None, nsmap=None, nsdict=CNSD):
if attrib is None:
attrib = {}
tag, attrib = fix_ns(tag, attrib, nsdict)
el = _ElementInterfaceWrapper(tag, attrib)
parent.append(el)
el.setparent(parent)
return el
def fix_ns(tag, attrib, nsdict):
nstag = add_ns(tag, nsdict)
nsattrib = {}
for key, val in list(attrib.items()):
nskey = add_ns(key, nsdict)
nsattrib[nskey] = val
return nstag, nsattrib
def add_ns(tag, nsdict=CNSD):
return tag
def ToString(et):
outstream = StringIO()
et.write(outstream, encoding="unicode")
s1 = outstream.getvalue()
outstream.close()
return s1
def escape_cdata(text):
text = text.replace("&", "&")
text = text.replace("<", "<")
text = text.replace(">", ">")
ascii = ''
for char in text:
if ord(char) >= ord("\x7f"):
ascii += "&#x%X;" % (ord(char), )
else:
ascii += char
return ascii
#
# Classes
#
class TableStyle:
def __init__(self, border=None, backgroundcolor=None):
self.border = border
self.backgroundcolor = backgroundcolor
def get_border_(self):
return self.border_
def set_border_(self, border):
self.border_ = border
border = property(get_border_, set_border_)
def get_backgroundcolor_(self):
return self.backgroundcolor_
def set_backgroundcolor_(self, backgroundcolor):
self.backgroundcolor_ = backgroundcolor
backgroundcolor = property(get_backgroundcolor_, set_backgroundcolor_)
BUILTIN_DEFAULT_TABLE_STYLE = TableStyle(
border='0.0007in solid #000000')
#
# Information about the indentation level for lists nested inside
# other contexts, e.g. dictionary lists.
class ListLevel:
def __init__(self, level, sibling_level=True, nested_level=True):
self.level = level
self.sibling_level = sibling_level
self.nested_level = nested_level
def set_sibling(self, sibling_level):
self.sibling_level = sibling_level
def get_sibling(self):
return self.sibling_level
def set_nested(self, nested_level):
self.nested_level = nested_level
def get_nested(self):
return self.nested_level
def set_level(self, level):
self.level = level
def get_level(self):
return self.level
class Writer(writers.Writer):
MIME_TYPE = 'application/vnd.oasis.opendocument.text'
EXTENSION = '.odt'
supported = ('odt', )
"""Formats this writer supports."""
default_stylesheet = 'styles' + EXTENSION
default_stylesheet_path = utils.relative_path(
os.path.join(os.getcwd(), 'dummy'),
os.path.join(os.path.dirname(__file__), default_stylesheet))
default_template = 'template.txt'
default_template_path = utils.relative_path(
os.path.join(os.getcwd(), 'dummy'),
os.path.join(os.path.dirname(__file__), default_template))
settings_spec = (
'ODF-Specific Options',
None,
(
('Specify a stylesheet. '
'Default: "%s"' % default_stylesheet_path,
['--stylesheet'],
{
'default': default_stylesheet_path,
'dest': 'stylesheet'
}),
('Specify a configuration/mapping file relative to the '
'current working '
'directory for additional ODF options. '
'In particular, this file may contain a section named '
'"Formats" that maps default style names to '
'names to be used in the resulting output file allowing for '
'adhering to external standards. '
'For more info and the format of the '
'configuration/mapping file, '
'see the odtwriter doc.',
['--odf-config-file'],
{'metavar': '<file>'}),
('Obfuscate email addresses to confuse harvesters while still '
'keeping email links usable with '
'standards-compliant browsers.',
['--cloak-email-addresses'],
{'default': False,
'action': 'store_true',
'dest': 'cloak_email_addresses',
'validator': frontend.validate_boolean}),
('Do not obfuscate email addresses.',
['--no-cloak-email-addresses'],
{'default': False,
'action': 'store_false',
'dest': 'cloak_email_addresses',
'validator': frontend.validate_boolean}),
('Specify the thickness of table borders in thousands of a cm. '
'Default is 35.',
['--table-border-thickness'],
{'default': None,
'validator': frontend.validate_nonnegative_int}),
('Add syntax highlighting in literal code blocks.',
['--add-syntax-highlighting'],
{'default': False,
'action': 'store_true',
'dest': 'add_syntax_highlighting',
'validator': frontend.validate_boolean}),
('Do not add syntax highlighting in '
'literal code blocks. (default)',
['--no-syntax-highlighting'],
{'default': False,
'action': 'store_false',
'dest': 'add_syntax_highlighting',
'validator': frontend.validate_boolean}),
('Create sections for headers. (default)',
['--create-sections'],
{'default': True,
'action': 'store_true',
'dest': 'create_sections',
'validator': frontend.validate_boolean}),
('Do not create sections for headers.',
['--no-sections'],
{'default': True,
'action': 'store_false',
'dest': 'create_sections',
'validator': frontend.validate_boolean}),
('Create links.',
['--create-links'],
{'default': False,
'action': 'store_true',
'dest': 'create_links',
'validator': frontend.validate_boolean}),
('Do not create links. (default)',
['--no-links'],
{'default': False,
'action': 'store_false',
'dest': 'create_links',
'validator': frontend.validate_boolean}),
('Generate endnotes at end of document, not footnotes '
'at bottom of page.',
['--endnotes-end-doc'],
{'default': False,
'action': 'store_true',
'dest': 'endnotes_end_doc',
'validator': frontend.validate_boolean}),
('Generate footnotes at bottom of page, not endnotes '
'at end of document. (default)',
['--no-endnotes-end-doc'],
{'default': False,
'action': 'store_false',
'dest': 'endnotes_end_doc',
'validator': frontend.validate_boolean}),
('Generate a bullet list table of contents, not '
'an ODF/oowriter table of contents.',
['--generate-list-toc'],
{'default': True,
'action': 'store_false',
'dest': 'generate_oowriter_toc',
'validator': frontend.validate_boolean}),
('Generate an ODF/oowriter table of contents, not '
'a bullet list. (default)',
['--generate-oowriter-toc'],
{'default': True,
'action': 'store_true',
'dest': 'generate_oowriter_toc',
'validator': frontend.validate_boolean}),
('Specify the contents of an custom header line. '
'See odf_odt writer documentation for details '
'about special field character sequences.',
['--custom-odt-header'],
{'default': '',
'dest': 'custom_header', }),
('Specify the contents of an custom footer line. '
'See odf_odt writer documentation for details '
'about special field character sequences.',
['--custom-odt-footer'],
{'default': '',
'dest': 'custom_footer', }),
)
)
settings_defaults = {
'output_encoding_error_handler': 'xmlcharrefreplace',
}
relative_path_settings = (
'stylesheet_path',
)
config_section = 'odf_odt writer'
config_section_dependencies = ('writers',)
def __init__(self):
writers.Writer.__init__(self)
self.translator_class = ODFTranslator
def translate(self):
self.settings = self.document.settings
self.visitor = self.translator_class(self.document)
self.visitor.retrieve_styles(self.EXTENSION)
self.document.walkabout(self.visitor)
self.visitor.add_doc_title()
self.assemble_my_parts()
self.output = self.parts['whole']
def assemble_my_parts(self):
"""Assemble the `self.parts` dictionary. Extend in subclasses.
"""
writers.Writer.assemble_parts(self)
f = tempfile.NamedTemporaryFile()
zfile = zipfile.ZipFile(f, 'w', zipfile.ZIP_DEFLATED)
self.write_zip_str(
zfile, 'mimetype', self.MIME_TYPE,
compress_type=zipfile.ZIP_STORED)
content = self.visitor.content_astext()
self.write_zip_str(zfile, 'content.xml', content)
s1 = self.create_manifest()
self.write_zip_str(zfile, 'META-INF/manifest.xml', s1)
s1 = self.create_meta()
self.write_zip_str(zfile, 'meta.xml', s1)
s1 = self.get_stylesheet()
# Set default language in document to be generated.
# Language is specified by the -l/--language command line option.
# The format is described in BCP 47. If region is omitted, we use
# local.normalize(ll) to obtain a region.
language_code = None
region_code = None
if self.visitor.language_code:
language_ids = self.visitor.language_code.replace('_', '-')
language_ids = language_ids.split('-')
# first tag is primary language tag
language_code = language_ids[0].lower()
# 2-letter region subtag may follow in 2nd or 3rd position
for subtag in language_ids[1:]:
if len(subtag) == 2 and subtag.isalpha():
region_code = subtag.upper()
break
elif len(subtag) == 1:
break # 1-letter tag is never before valid region tag
if region_code is None:
try:
rcode = locale.normalize(language_code)
except NameError:
rcode = language_code
rcode = rcode.split('_')
if len(rcode) > 1:
rcode = rcode[1].split('.')
region_code = rcode[0]
if region_code is None:
self.document.reporter.warning(
'invalid language-region.\n'
' Could not find region with locale.normalize().\n'
' Please specify both language and region (ll-RR).\n'
' Examples: es-MX (Spanish, Mexico),\n'
' en-AU (English, Australia).')
# Update the style ElementTree with the language and region.
# Note that we keep a reference to the modified node because
# it is possible that ElementTree will throw away the Python
# representation of the updated node if we do not.
updated, new_dom_styles, updated_node = self.update_stylesheet(
self.visitor.get_dom_stylesheet(), language_code, region_code)
if updated:
s1 = etree.tostring(new_dom_styles)
self.write_zip_str(zfile, 'styles.xml', s1)
self.store_embedded_files(zfile)
self.copy_from_stylesheet(zfile)
zfile.close()
f.seek(0)
whole = f.read()
f.close()
self.parts['whole'] = whole
self.parts['encoding'] = self.document.settings.output_encoding
self.parts['version'] = docutils.__version__
def update_stylesheet(self, stylesheet_root, language_code, region_code):
"""Update xml style sheet element with language and region/country."""
updated = False
modified_nodes = set()
if language_code is not None or region_code is not None:
n1 = stylesheet_root.find(
'{urn:oasis:names:tc:opendocument:xmlns:office:1.0}'
'styles')
if n1 is None:
raise RuntimeError(
"Cannot find 'styles' element in styles.odt/styles.xml")
n2_nodes = n1.findall(
'{urn:oasis:names:tc:opendocument:xmlns:style:1.0}'
'default-style')
if not n2_nodes:
raise RuntimeError(
"Cannot find 'default-style' "
"element in styles.xml")
for node in n2_nodes:
family = node.attrib.get(
'{urn:oasis:names:tc:opendocument:xmlns:style:1.0}'
'family')
if family == 'paragraph' or family == 'graphic':
n3 = node.find(
'{urn:oasis:names:tc:opendocument:xmlns:style:1.0}'
'text-properties')
if n3 is None:
raise RuntimeError(
"Cannot find 'text-properties' "
"element in styles.xml")
if language_code is not None:
n3.attrib[
'{urn:oasis:names:tc:opendocument:xmlns:'
'xsl-fo-compatible:1.0}language'] = language_code
n3.attrib[
'{urn:oasis:names:tc:opendocument:xmlns:'
'style:1.0}language-complex'] = language_code
updated = True
modified_nodes.add(n3)
if region_code is not None:
n3.attrib[
'{urn:oasis:names:tc:opendocument:xmlns:'
'xsl-fo-compatible:1.0}country'] = region_code
n3.attrib[
'{urn:oasis:names:tc:opendocument:xmlns:'
'style:1.0}country-complex'] = region_code
updated = True
modified_nodes.add(n3)
return updated, stylesheet_root, modified_nodes
def write_zip_str(
self, zfile, name, bytes, compress_type=zipfile.ZIP_DEFLATED):
localtime = time.localtime(time.time())
zinfo = zipfile.ZipInfo(name, localtime)
# Add some standard UNIX file access permissions (-rw-r--r--).
zinfo.external_attr = (0x81a4 & 0xFFFF) << 16
zinfo.compress_type = compress_type
zfile.writestr(zinfo, bytes)
def store_embedded_files(self, zfile):
embedded_files = self.visitor.get_embedded_file_list()
for source, destination in embedded_files:
if source is None:
continue
try:
zfile.write(source, destination)
except OSError:
self.document.reporter.warning(
"Can't open file %s." % (source, ))
def get_settings(self):
"""
modeled after get_stylesheet
"""
stylespath = self.settings.stylesheet
zfile = zipfile.ZipFile(stylespath, 'r')
s1 = zfile.read('settings.xml')
zfile.close()
return s1
def get_stylesheet(self):
"""Get the stylesheet from the visitor.
Ask the visitor to setup the page.
"""
return self.visitor.setup_page()
def copy_from_stylesheet(self, outzipfile):
"""Copy images, settings, etc from the stylesheet doc into target doc.
"""
stylespath = self.settings.stylesheet
inzipfile = zipfile.ZipFile(stylespath, 'r')
# Copy the styles.
s1 = inzipfile.read('settings.xml')
self.write_zip_str(outzipfile, 'settings.xml', s1)
# Copy the images.
namelist = inzipfile.namelist()
for name in namelist:
if name.startswith('Pictures/'):
imageobj = inzipfile.read(name)
outzipfile.writestr(name, imageobj)
inzipfile.close()
def assemble_parts(self):
pass
def create_manifest(self):
root = Element(
'manifest:manifest',
attrib=MANIFEST_NAMESPACE_ATTRIB,
nsdict=MANIFEST_NAMESPACE_DICT,
)
doc = etree.ElementTree(root)
SubElement(root, 'manifest:file-entry', attrib={
'manifest:media-type': self.MIME_TYPE,
'manifest:full-path': '/',
}, nsdict=MANNSD)
SubElement(root, 'manifest:file-entry', attrib={
'manifest:media-type': 'text/xml',
'manifest:full-path': 'content.xml',
}, nsdict=MANNSD)
SubElement(root, 'manifest:file-entry', attrib={
'manifest:media-type': 'text/xml',
'manifest:full-path': 'styles.xml',
}, nsdict=MANNSD)
SubElement(root, 'manifest:file-entry', attrib={
'manifest:media-type': 'text/xml',
'manifest:full-path': 'settings.xml',
}, nsdict=MANNSD)
SubElement(root, 'manifest:file-entry', attrib={
'manifest:media-type': 'text/xml',
'manifest:full-path': 'meta.xml',
}, nsdict=MANNSD)
s1 = ToString(doc)
doc = minidom.parseString(s1)
return doc.toprettyxml(' ')
def create_meta(self):
root = Element(
'office:document-meta',
attrib=META_NAMESPACE_ATTRIB,
nsdict=META_NAMESPACE_DICT,
)
doc = etree.ElementTree(root)
root = SubElement(root, 'office:meta', nsdict=METNSD)
el1 = SubElement(root, 'meta:generator', nsdict=METNSD)
el1.text = 'Docutils/rst2odf.py/%s' % (VERSION, )
s1 = os.environ.get('USER', '')
el1 = SubElement(root, 'meta:initial-creator', nsdict=METNSD)
el1.text = s1
s2 = time.strftime('%Y-%m-%dT%H:%M:%S', time.localtime())
el1 = SubElement(root, 'meta:creation-date', nsdict=METNSD)
el1.text = s2
el1 = SubElement(root, 'dc:creator', nsdict=METNSD)
el1.text = s1
el1 = SubElement(root, 'dc:date', nsdict=METNSD)
el1.text = s2
el1 = SubElement(root, 'dc:language', nsdict=METNSD)
el1.text = 'en-US'
el1 = SubElement(root, 'meta:editing-cycles', nsdict=METNSD)
el1.text = '1'
el1 = SubElement(root, 'meta:editing-duration', nsdict=METNSD)
el1.text = 'PT00M01S'
title = self.visitor.get_title()
el1 = SubElement(root, 'dc:title', nsdict=METNSD)
if title:
el1.text = title
else:
el1.text = '[no title]'
for prop, value in self.visitor.get_meta_dict().items():
# 'keywords', 'description', and 'subject' have their own fields:
if prop == 'keywords':
keywords = re.split(', *', value)
for keyword in keywords:
el1 = SubElement(root, 'meta:keyword', nsdict=METNSD)
el1.text = keyword
elif prop == 'description':
el1 = SubElement(root, 'dc:description', nsdict=METNSD)
el1.text = value
elif prop == 'subject':
el1 = SubElement(root, 'dc:subject', nsdict=METNSD)
el1.text = value
else: # Store remaining properties as custom/user-defined
el1 = SubElement(root, 'meta:user-defined',
attrib={'meta:name': prop}, nsdict=METNSD)
el1.text = value
s1 = ToString(doc)
# doc = minidom.parseString(s1)
# s1 = doc.toprettyxml(' ')
return s1
# class ODFTranslator(nodes.SparseNodeVisitor):
class ODFTranslator(nodes.GenericNodeVisitor):
used_styles = (
'attribution', 'blockindent', 'blockquote', 'blockquote-bulletitem',
'blockquote-bulletlist', 'blockquote-enumitem', 'blockquote-enumlist',
'bulletitem', 'bulletlist',
'caption', 'legend',
'centeredtextbody', 'codeblock', 'codeblock-indented',
'codeblock-classname', 'codeblock-comment', 'codeblock-functionname',
'codeblock-keyword', 'codeblock-name', 'codeblock-number',
'codeblock-operator', 'codeblock-string', 'emphasis', 'enumitem',
'enumlist', 'epigraph', 'epigraph-bulletitem', 'epigraph-bulletlist',
'epigraph-enumitem', 'epigraph-enumlist', 'footer',
'footnote', 'citation',
'header', 'highlights', 'highlights-bulletitem',
'highlights-bulletlist', 'highlights-enumitem', 'highlights-enumlist',
'horizontalline', 'inlineliteral', 'quotation', 'rubric',
'strong', 'table-title', 'textbody', 'tocbulletlist', 'tocenumlist',
'title',
'subtitle',
'heading1',
'heading2',
'heading3',
'heading4',
'heading5',
'heading6',
'heading7',
'admon-attention-hdr',
'admon-attention-body',
'admon-caution-hdr',
'admon-caution-body',
'admon-danger-hdr',
'admon-danger-body',
'admon-error-hdr',
'admon-error-body',
'admon-generic-hdr',
'admon-generic-body',
'admon-hint-hdr',
'admon-hint-body',
'admon-important-hdr',
'admon-important-body',
'admon-note-hdr',
'admon-note-body',
'admon-tip-hdr',
'admon-tip-body',
'admon-warning-hdr',
'admon-warning-body',
'tableoption',
'tableoption.%c', 'tableoption.%c%d', 'Table%d', 'Table%d.%c',
'Table%d.%c%d',
'lineblock1',
'lineblock2',
'lineblock3',
'lineblock4',
'lineblock5',
'lineblock6',
'image', 'figureframe',
)
def __init__(self, document):
# nodes.SparseNodeVisitor.__init__(self, document)
nodes.GenericNodeVisitor.__init__(self, document)
self.settings = document.settings
self.language_code = self.settings.language_code
self.language = languages.get_language(
self.language_code,
document.reporter)
self.format_map = {}
if self.settings.odf_config_file:
parser = ConfigParser()
parser.read(self.settings.odf_config_file)
for rststyle, format in parser.items("Formats"):
if rststyle not in self.used_styles:
self.document.reporter.warning(
'Style "%s" is not a style used by odtwriter.' % (
rststyle, ))
self.format_map[rststyle] = format
self.section_level = 0
self.section_count = 0
# Create ElementTree content and styles documents.
root = Element(
'office:document-content',
attrib=CONTENT_NAMESPACE_ATTRIB,
)
self.content_tree = etree.ElementTree(element=root)
self.current_element = root
SubElement(root, 'office:scripts')
SubElement(root, 'office:font-face-decls')
el = SubElement(root, 'office:automatic-styles')
self.automatic_styles = el
el = SubElement(root, 'office:body')
el = self.generate_content_element(el)
self.current_element = el
self.body_text_element = el
self.paragraph_style_stack = [self.rststyle('textbody'), ]
self.list_style_stack = []
self.table_count = 0
self.column_count = ord('A') - 1
self.trace_level = -1
self.optiontablestyles_generated = False
self.field_name = None
self.field_element = None
self.title = None
self.image_count = 0
self.image_style_count = 0
self.image_dict = {}
self.embedded_file_list = []
self.syntaxhighlighting = 1
self.syntaxhighlight_lexer = 'python'
self.header_content = []
self.footer_content = []
self.in_header = False
self.in_footer = False
self.blockstyle = ''
self.in_table_of_contents = False
self.table_of_content_index_body = None
self.list_level = 0
self.def_list_level = 0
self.footnote_ref_dict = {}
self.footnote_list = []
self.footnote_chars_idx = 0
self.footnote_level = 0
self.pending_ids = []
self.in_paragraph = False
self.found_doc_title = False
self.bumped_list_level_stack = []
self.meta_dict = {}
self.line_block_level = 0
self.line_indent_level = 0
self.citation_id = None
self.style_index = 0 # use to form unique style names
self.str_stylesheet = ''
self.str_stylesheetcontent = ''
self.dom_stylesheet = None
self.table_styles = None
self.in_citation = False
# Keep track of nested styling classes
self.inline_style_count_stack = []
def get_str_stylesheet(self):
return self.str_stylesheet
def retrieve_styles(self, extension):
"""Retrieve the stylesheet from either a .xml file or from
a .odt (zip) file. Return the content as a string.
"""
s2 = None
stylespath = self.settings.stylesheet
ext = os.path.splitext(stylespath)[1]
if ext == '.xml':
with open(stylespath, 'r', encoding='utf-8') as stylesfile:
s1 = stylesfile.read()
elif ext == extension:
zfile = zipfile.ZipFile(stylespath, 'r')
s1 = zfile.read('styles.xml')
s2 = zfile.read('content.xml')
zfile.close()
else:
raise RuntimeError('stylesheet path (%s) must be %s or '
'.xml file' % (stylespath, extension))
self.str_stylesheet = s1
self.str_stylesheetcontent = s2
self.dom_stylesheet = etree.fromstring(self.str_stylesheet)
self.dom_stylesheetcontent = etree.fromstring(
self.str_stylesheetcontent)
self.table_styles = self.extract_table_styles(s2)
def extract_table_styles(self, styles_str):
root = etree.fromstring(styles_str)
table_styles = {}
auto_styles = root.find(
'{%s}automatic-styles' % (CNSD['office'], ))
for stylenode in auto_styles:
name = stylenode.get('{%s}name' % (CNSD['style'], ))
tablename = name.split('.')[0]
family = stylenode.get('{%s}family' % (CNSD['style'], ))
if name.startswith(TABLESTYLEPREFIX):
tablestyle = table_styles.get(tablename)
if tablestyle is None:
tablestyle = TableStyle()
table_styles[tablename] = tablestyle
if family == 'table':
properties = stylenode.find(
'{%s}table-properties' % (CNSD['style'], ))
property = properties.get(
'{%s}%s' % (CNSD['fo'], 'background-color', ))
if property is not None and property != 'none':
tablestyle.backgroundcolor = property
elif family == 'table-cell':
properties = stylenode.find(
'{%s}table-cell-properties' % (CNSD['style'], ))
if properties is not None:
border = self.get_property(properties)
if border is not None:
tablestyle.border = border
return table_styles
def get_property(self, stylenode):
border = None
for propertyname in TABLEPROPERTYNAMES:
border = stylenode.get('{%s}%s' % (CNSD['fo'], propertyname, ))
if border is not None and border != 'none':
return border
return border
def add_doc_title(self):
text = self.settings.title
if text:
self.title = text
if not self.found_doc_title:
el = Element('text:p', attrib={
'text:style-name': self.rststyle('title'),
})
el.text = text
self.body_text_element.insert(0, el)
el = self.find_first_text_p(self.body_text_element)
if el is not None:
self.attach_page_style(el)
def find_first_text_p(self, el):
"""Search the generated doc and return the first <text:p> element.
"""
if el.tag == 'text:p' or el.tag == 'text:h':
return el
else:
for child in el:
el1 = self.find_first_text_p(child)
if el1 is not None:
return el1
return None
def attach_page_style(self, el):
"""Attach the default page style.
Create an automatic-style that refers to the current style
of this element and that refers to the default page style.
"""
current_style = el.get('text:style-name')
style_name = 'P1003'
el1 = SubElement(
self.automatic_styles, 'style:style', attrib={
'style:name': style_name,
'style:master-page-name': "rststyle-pagedefault",
'style:family': "paragraph",
}, nsdict=SNSD)
if current_style:
el1.set('style:parent-style-name', current_style)
el.set('text:style-name', style_name)
def rststyle(self, name, parameters=()):
"""
Returns the style name to use for the given style.
If `parameters` is given `name` must contain a matching number of
``%`` and is used as a format expression with `parameters` as
the value.
"""
name1 = name % parameters
return self.format_map.get(name1, 'rststyle-%s' % name1)
def generate_content_element(self, root):
return SubElement(root, 'office:text')
def setup_page(self):
self.setup_paper(self.dom_stylesheet)
if (len(self.header_content) > 0
or len(self.footer_content) > 0
or self.settings.custom_header
or self.settings.custom_footer):
self.add_header_footer(self.dom_stylesheet)
return etree.tostring(self.dom_stylesheet)
def get_dom_stylesheet(self):
return self.dom_stylesheet
def setup_paper(self, root_el):
try:
dimensions = subprocess.check_output(('paperconf', '-s'),
stderr=subprocess.STDOUT)
w, h = (float(s) for s in dimensions.split())
except (subprocess.CalledProcessError, FileNotFoundError, ValueError):
self.document.reporter.info(
'Cannot use `paperconf`, defaulting to Letter.')
w, h = 612, 792 # default to Letter
def walk(el):
if el.tag == "{%s}page-layout-properties" % SNSD["style"] and \
"{%s}page-width" % SNSD["fo"] not in el.attrib:
el.attrib["{%s}page-width" % SNSD["fo"]] = "%.3fpt" % w
el.attrib["{%s}page-height" % SNSD["fo"]] = "%.3fpt" % h
el.attrib["{%s}margin-left" % SNSD["fo"]] = \
el.attrib["{%s}margin-right" % SNSD["fo"]] = \
"%.3fpt" % (.1 * w)
el.attrib["{%s}margin-top" % SNSD["fo"]] = \
el.attrib["{%s}margin-bottom" % SNSD["fo"]] = \
"%.3fpt" % (.1 * h)
else:
for subel in el:
walk(subel)
walk(root_el)
def add_header_footer(self, root_el):
automatic_styles = root_el.find(
'{%s}automatic-styles' % SNSD['office'])
path = '{%s}master-styles' % (NAME_SPACE_1, )
master_el = root_el.find(path)
if master_el is None:
return
path = '{%s}master-page' % (SNSD['style'], )
master_el_container = master_el.findall(path)
master_el = None
target_attrib = '{%s}name' % (SNSD['style'], )
target_name = self.rststyle('pagedefault')
for el in master_el_container:
if el.get(target_attrib) == target_name:
master_el = el
break
if master_el is None:
return
el1 = master_el
if self.header_content or self.settings.custom_header:
el2 = SubElement(
el1, 'style:header',
attrib=STYLES_NAMESPACE_ATTRIB,
nsdict=STYLES_NAMESPACE_DICT,
)
for el in self.header_content:
attrkey = add_ns('text:style-name', nsdict=SNSD)
el.attrib[attrkey] = self.rststyle('header')
el2.append(el)
if self.settings.custom_header:
self.create_custom_headfoot(
el2,
self.settings.custom_header, 'header', automatic_styles)
if self.footer_content or self.settings.custom_footer:
el2 = SubElement(
el1, 'style:footer',
attrib=STYLES_NAMESPACE_ATTRIB,
nsdict=STYLES_NAMESPACE_DICT,
)
for el in self.footer_content:
attrkey = add_ns('text:style-name', nsdict=SNSD)
el.attrib[attrkey] = self.rststyle('footer')
el2.append(el)
if self.settings.custom_footer:
self.create_custom_headfoot(
el2,
self.settings.custom_footer, 'footer', automatic_styles)
code_none, code_field, code_text = list(range(3))
field_pat = re.compile(r'%(..?)%')
def create_custom_headfoot(
self, parent, text, style_name, automatic_styles):
parent = SubElement(parent, 'text:p', attrib={
'text:style-name': self.rststyle(style_name),
})
current_element = None
field_iter = self.split_field_specifiers_iter(text)
for item in field_iter:
if item[0] == ODFTranslator.code_field:
if item[1] not in (
'p', 'P',
't1', 't2', 't3', 't4',
'd1', 'd2', 'd3', 'd4', 'd5',
's', 't', 'a'):
msg = 'bad field spec: %%%s%%' % (item[1], )
raise RuntimeError(msg)
el1 = self.make_field_element(
parent,
item[1], style_name, automatic_styles)
if el1 is None:
msg = 'bad field spec: %%%s%%' % (item[1], )
raise RuntimeError(msg)
else:
current_element = el1
else:
if current_element is None:
parent.text = item[1]
else:
current_element.tail = item[1]
def make_field_element(self, parent, text, style_name, automatic_styles):
if text == 'p':
el1 = SubElement(parent, 'text:page-number', attrib={
# 'text:style-name': self.rststyle(style_name),
'text:select-page': 'current',
})
elif text == 'P':
el1 = SubElement(parent, 'text:page-count', attrib={
# 'text:style-name': self.rststyle(style_name),
})
elif text == 't1':
self.style_index += 1
el1 = SubElement(parent, 'text:time', attrib={
'text:style-name': self.rststyle(style_name),
'text:fixed': 'true',
'style:data-style-name':
'rst-time-style-%d' % self.style_index,
})
el2 = SubElement(automatic_styles, 'number:time-style', attrib={
'style:name': 'rst-time-style-%d' % self.style_index,
'xmlns:number': SNSD['number'],
'xmlns:style': SNSD['style'],
})
el3 = SubElement(el2, 'number:hours', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = ':'
el3 = SubElement(el2, 'number:minutes', attrib={
'number:style': 'long',
})
elif text == 't2':
self.style_index += 1
el1 = SubElement(parent, 'text:time', attrib={
'text:style-name': self.rststyle(style_name),
'text:fixed': 'true',
'style:data-style-name':
'rst-time-style-%d' % self.style_index,
})
el2 = SubElement(automatic_styles, 'number:time-style', attrib={
'style:name': 'rst-time-style-%d' % self.style_index,
'xmlns:number': SNSD['number'],
'xmlns:style': SNSD['style'],
})
el3 = SubElement(el2, 'number:hours', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = ':'
el3 = SubElement(el2, 'number:minutes', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = ':'
el3 = SubElement(el2, 'number:seconds', attrib={
'number:style': 'long',
})
elif text == 't3':
self.style_index += 1
el1 = SubElement(parent, 'text:time', attrib={
'text:style-name': self.rststyle(style_name),
'text:fixed': 'true',
'style:data-style-name':
'rst-time-style-%d' % self.style_index,
})
el2 = SubElement(automatic_styles, 'number:time-style', attrib={
'style:name': 'rst-time-style-%d' % self.style_index,
'xmlns:number': SNSD['number'],
'xmlns:style': SNSD['style'],
})
el3 = SubElement(el2, 'number:hours', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = ':'
el3 = SubElement(el2, 'number:minutes', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = ' '
el3 = SubElement(el2, 'number:am-pm')
elif text == 't4':
self.style_index += 1
el1 = SubElement(parent, 'text:time', attrib={
'text:style-name': self.rststyle(style_name),
'text:fixed': 'true',
'style:data-style-name':
'rst-time-style-%d' % self.style_index,
})
el2 = SubElement(automatic_styles, 'number:time-style', attrib={
'style:name': 'rst-time-style-%d' % self.style_index,
'xmlns:number': SNSD['number'],
'xmlns:style': SNSD['style'],
})
el3 = SubElement(el2, 'number:hours', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = ':'
el3 = SubElement(el2, 'number:minutes', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = ':'
el3 = SubElement(el2, 'number:seconds', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = ' '
el3 = SubElement(el2, 'number:am-pm')
elif text == 'd1':
self.style_index += 1
el1 = SubElement(parent, 'text:date', attrib={
'text:style-name': self.rststyle(style_name),
'style:data-style-name':
'rst-date-style-%d' % self.style_index,
})
el2 = SubElement(automatic_styles, 'number:date-style', attrib={
'style:name': 'rst-date-style-%d' % self.style_index,
'number:automatic-order': 'true',
'xmlns:number': SNSD['number'],
'xmlns:style': SNSD['style'],
})
el3 = SubElement(el2, 'number:month', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = '/'
el3 = SubElement(el2, 'number:day', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = '/'
el3 = SubElement(el2, 'number:year')
elif text == 'd2':
self.style_index += 1
el1 = SubElement(parent, 'text:date', attrib={
'text:style-name': self.rststyle(style_name),
'style:data-style-name':
'rst-date-style-%d' % self.style_index,
})
el2 = SubElement(automatic_styles, 'number:date-style', attrib={
'style:name': 'rst-date-style-%d' % self.style_index,
'number:automatic-order': 'true',
'xmlns:number': SNSD['number'],
'xmlns:style': SNSD['style'],
})
el3 = SubElement(el2, 'number:month', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = '/'
el3 = SubElement(el2, 'number:day', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = '/'
el3 = SubElement(el2, 'number:year', attrib={
'number:style': 'long',
})
elif text == 'd3':
self.style_index += 1
el1 = SubElement(parent, 'text:date', attrib={
'text:style-name': self.rststyle(style_name),
'style:data-style-name':
'rst-date-style-%d' % self.style_index,
})
el2 = SubElement(automatic_styles, 'number:date-style', attrib={
'style:name': 'rst-date-style-%d' % self.style_index,
'number:automatic-order': 'true',
'xmlns:number': SNSD['number'],
'xmlns:style': SNSD['style'],
})
el3 = SubElement(el2, 'number:month', attrib={
'number:textual': 'true',
})
el3 = SubElement(el2, 'number:text')
el3.text = ' '
el3 = SubElement(el2, 'number:day', attrib={})
el3 = SubElement(el2, 'number:text')
el3.text = ', '
el3 = SubElement(el2, 'number:year', attrib={
'number:style': 'long',
})
elif text == 'd4':
self.style_index += 1
el1 = SubElement(parent, 'text:date', attrib={
'text:style-name': self.rststyle(style_name),
'style:data-style-name':
'rst-date-style-%d' % self.style_index,
})
el2 = SubElement(automatic_styles, 'number:date-style', attrib={
'style:name': 'rst-date-style-%d' % self.style_index,
'number:automatic-order': 'true',
'xmlns:number': SNSD['number'],
'xmlns:style': SNSD['style'],
})
el3 = SubElement(el2, 'number:month', attrib={
'number:textual': 'true',
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = ' '
el3 = SubElement(el2, 'number:day', attrib={})
el3 = SubElement(el2, 'number:text')
el3.text = ', '
el3 = SubElement(el2, 'number:year', attrib={
'number:style': 'long',
})
elif text == 'd5':
self.style_index += 1
el1 = SubElement(parent, 'text:date', attrib={
'text:style-name': self.rststyle(style_name),
'style:data-style-name':
'rst-date-style-%d' % self.style_index,
})
el2 = SubElement(automatic_styles, 'number:date-style', attrib={
'style:name': 'rst-date-style-%d' % self.style_index,
'xmlns:number': SNSD['number'],
'xmlns:style': SNSD['style'],
})
el3 = SubElement(el2, 'number:year', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = '-'
el3 = SubElement(el2, 'number:month', attrib={
'number:style': 'long',
})
el3 = SubElement(el2, 'number:text')
el3.text = '-'
el3 = SubElement(el2, 'number:day', attrib={
'number:style': 'long',
})
elif text == 's':
el1 = SubElement(parent, 'text:subject', attrib={
'text:style-name': self.rststyle(style_name),
})
elif text == 't':
el1 = SubElement(parent, 'text:title', attrib={
'text:style-name': self.rststyle(style_name),
})
elif text == 'a':
el1 = SubElement(parent, 'text:author-name', attrib={
'text:fixed': 'false',
})
else:
el1 = None
return el1
def split_field_specifiers_iter(self, text):
pos1 = 0
while True:
mo = ODFTranslator.field_pat.search(text, pos1)
if mo:
pos2 = mo.start()
if pos2 > pos1:
yield ODFTranslator.code_text, text[pos1:pos2]
yield ODFTranslator.code_field, mo.group(1)
pos1 = mo.end()
else:
break
trailing = text[pos1:]
if trailing:
yield ODFTranslator.code_text, trailing
def astext(self):
root = self.content_tree.getroot()
et = etree.ElementTree(root)
return ToString(et)
def content_astext(self):
return self.astext()
def set_title(self, title):
self.title = title
def get_title(self):
return self.title
def set_embedded_file_list(self, embedded_file_list):
self.embedded_file_list = embedded_file_list
def get_embedded_file_list(self):
return self.embedded_file_list
def get_meta_dict(self):
return self.meta_dict
def process_footnotes(self):
for node, el1 in self.footnote_list:
backrefs = node.attributes.get('backrefs', [])
first = True
for ref in backrefs:
el2 = self.footnote_ref_dict.get(ref)
if el2 is not None:
if first:
first = False
el3 = copy.deepcopy(el1)
el2.append(el3)
else:
if len(el2) > 0: # and 'id' in el2.attrib:
child = el2[0]
ref1 = child.text
attribkey = add_ns('text:id', nsdict=SNSD)
id1 = el2.get(attribkey, 'footnote-error')
if id1 is None:
id1 = ''
tag = add_ns('text:note-ref', nsdict=SNSD)
el2.tag = tag
if self.settings.endnotes_end_doc:
note_class = 'endnote'
else:
note_class = 'footnote'
el2.attrib.clear()
attribkey = add_ns('text:note-class', nsdict=SNSD)
el2.attrib[attribkey] = note_class
attribkey = add_ns('text:ref-name', nsdict=SNSD)
el2.attrib[attribkey] = id1
attribkey = add_ns(
'text:reference-format', nsdict=SNSD)
el2.attrib[attribkey] = 'page'
el2.text = ref1
#
# Utility methods
def append_child(self, tag, attrib=None, parent=None):
if parent is None:
parent = self.current_element
return SubElement(parent, tag, attrib)
def append_p(self, style, text=None):
result = self.append_child('text:p', attrib={
'text:style-name': self.rststyle(style)})
self.append_pending_ids(result)
if text is not None:
result.text = text
return result
def append_pending_ids(self, el):
if self.settings.create_links:
for id in self.pending_ids:
SubElement(el, 'text:reference-mark', attrib={
'text:name': id})
self.pending_ids = []
def set_current_element(self, el):
self.current_element = el
def set_to_parent(self):
self.current_element = self.current_element.getparent()
def generate_labeled_block(self, node, label):
label = '%s:' % (self.language.labels[label], )
el = self.append_p('textbody')
el1 = SubElement(
el, 'text:span',
attrib={'text:style-name': self.rststyle('strong')})
el1.text = label
return self.append_p('blockindent')
def generate_labeled_line(self, node, label):
label = '%s:' % (self.language.labels[label], )
el = self.append_p('textbody')
el1 = SubElement(
el, 'text:span',
attrib={'text:style-name': self.rststyle('strong')})
el1.text = label
el1.tail = node.astext()
return el
def encode(self, text):
return text.replace('\n', " ")
#
# Visitor functions
#
# In alphabetic order, more or less.
# See docutils.docutils.nodes.node_class_names.
#
def dispatch_visit(self, node):
"""Override to catch basic attributes which many nodes have."""
self.handle_basic_atts(node)
nodes.GenericNodeVisitor.dispatch_visit(self, node)
def handle_basic_atts(self, node):
if isinstance(node, nodes.Element) and node['ids']:
self.pending_ids += node['ids']
def default_visit(self, node):
self.document.reporter.warning('missing visit_%s' % (node.tagname, ))
def default_departure(self, node):
self.document.reporter.warning('missing depart_%s' % (node.tagname, ))
def visit_Text(self, node):
# Skip nodes whose text has been processed in parent nodes.
if isinstance(node.parent, docutils.nodes.literal_block):
return
text = node.astext()
# Are we in mixed content? If so, add the text to the
# etree tail of the previous sibling element.
if len(self.current_element) > 0:
if self.current_element[-1].tail:
self.current_element[-1].tail += text
else:
self.current_element[-1].tail = text
else:
if self.current_element.text:
self.current_element.text += text
else:
self.current_element.text = text
def depart_Text(self, node):
pass
#
# Pre-defined fields
#
def visit_address(self, node):
el = self.generate_labeled_block(node, 'address')
self.set_current_element(el)
def depart_address(self, node):
self.set_to_parent()
def visit_author(self, node):
if isinstance(node.parent, nodes.authors):
el = self.append_p('blockindent')
else:
el = self.generate_labeled_block(node, 'author')
self.set_current_element(el)
def depart_author(self, node):
self.set_to_parent()
def visit_authors(self, node):
label = '%s:' % (self.language.labels['authors'], )
el = self.append_p('textbody')
el1 = SubElement(
el, 'text:span',
attrib={'text:style-name': self.rststyle('strong')})
el1.text = label
def depart_authors(self, node):
pass
def visit_contact(self, node):
el = self.generate_labeled_block(node, 'contact')
self.set_current_element(el)
def depart_contact(self, node):
self.set_to_parent()
def visit_copyright(self, node):
el = self.generate_labeled_block(node, 'copyright')
self.set_current_element(el)
def depart_copyright(self, node):
self.set_to_parent()
def visit_date(self, node):
self.generate_labeled_line(node, 'date')
def depart_date(self, node):
pass
def visit_organization(self, node):
el = self.generate_labeled_block(node, 'organization')
self.set_current_element(el)
def depart_organization(self, node):
self.set_to_parent()
def visit_status(self, node):
el = self.generate_labeled_block(node, 'status')
self.set_current_element(el)
def depart_status(self, node):
self.set_to_parent()
def visit_revision(self, node):
self.generate_labeled_line(node, 'revision')
def depart_revision(self, node):
pass
def visit_version(self, node):
self.generate_labeled_line(node, 'version')
# self.set_current_element(el)
def depart_version(self, node):
# self.set_to_parent()
pass
def visit_attribution(self, node):
self.append_p('attribution', node.astext())
def depart_attribution(self, node):
pass
def visit_block_quote(self, node):
if 'epigraph' in node.attributes['classes']:
self.paragraph_style_stack.append(self.rststyle('epigraph'))
self.blockstyle = self.rststyle('epigraph')
elif 'highlights' in node.attributes['classes']:
self.paragraph_style_stack.append(self.rststyle('highlights'))
self.blockstyle = self.rststyle('highlights')
else:
self.paragraph_style_stack.append(self.rststyle('blockquote'))
self.blockstyle = self.rststyle('blockquote')
self.line_indent_level += 1
def depart_block_quote(self, node):
self.paragraph_style_stack.pop()
self.blockstyle = ''
self.line_indent_level -= 1
def visit_bullet_list(self, node):
self.list_level += 1
if self.in_table_of_contents:
if self.settings.generate_oowriter_toc:
pass
else:
if 'classes' in node and \
'auto-toc' in node.attributes['classes']:
el = SubElement(self.current_element, 'text:list', attrib={
'text:style-name': self.rststyle('tocenumlist'),
})
self.list_style_stack.append(self.rststyle('enumitem'))
else:
el = SubElement(self.current_element, 'text:list', attrib={
'text:style-name': self.rststyle('tocbulletlist'),
})
self.list_style_stack.append(self.rststyle('bulletitem'))
self.set_current_element(el)
else:
if self.blockstyle == self.rststyle('blockquote'):
el = SubElement(self.current_element, 'text:list', attrib={
'text:style-name': self.rststyle('blockquote-bulletlist'),
})
self.list_style_stack.append(
self.rststyle('blockquote-bulletitem'))
elif self.blockstyle == self.rststyle('highlights'):
el = SubElement(self.current_element, 'text:list', attrib={
'text:style-name': self.rststyle('highlights-bulletlist'),
})
self.list_style_stack.append(
self.rststyle('highlights-bulletitem'))
elif self.blockstyle == self.rststyle('epigraph'):
el = SubElement(self.current_element, 'text:list', attrib={
'text:style-name': self.rststyle('epigraph-bulletlist'),
})
self.list_style_stack.append(
self.rststyle('epigraph-bulletitem'))
else:
el = SubElement(self.current_element, 'text:list', attrib={
'text:style-name': self.rststyle('bulletlist'),
})
self.list_style_stack.append(self.rststyle('bulletitem'))
self.set_current_element(el)
def depart_bullet_list(self, node):
if self.in_table_of_contents:
if self.settings.generate_oowriter_toc:
pass
else:
self.set_to_parent()
self.list_style_stack.pop()
else:
self.set_to_parent()
self.list_style_stack.pop()
self.list_level -= 1
def visit_caption(self, node):
raise nodes.SkipChildren()
def depart_caption(self, node):
pass
def visit_comment(self, node):
el = self.append_p('textbody')
el1 = SubElement(el, 'office:annotation', attrib={})
el2 = SubElement(el1, 'dc:creator', attrib={})
s1 = os.environ.get('USER', '')
el2.text = s1
el2 = SubElement(el1, 'text:p', attrib={})
el2.text = node.astext()
def depart_comment(self, node):
pass
def visit_compound(self, node):
# The compound directive currently receives no special treatment.
pass
def depart_compound(self, node):
pass
def visit_container(self, node):
styles = node.attributes.get('classes', ())
if len(styles) > 0:
self.paragraph_style_stack.append(self.rststyle(styles[0]))
def depart_container(self, node):
styles = node.attributes.get('classes', ())
if len(styles) > 0:
self.paragraph_style_stack.pop()
def visit_decoration(self, node):
pass
def depart_decoration(self, node):
pass
def visit_definition_list(self, node):
self.def_list_level += 1
if self.list_level > 5:
raise RuntimeError(
'max definition list nesting level exceeded')
def depart_definition_list(self, node):
self.def_list_level -= 1
def visit_definition_list_item(self, node):
pass
def depart_definition_list_item(self, node):
pass
def visit_term(self, node):
el = self.append_p('deflist-term-%d' % self.def_list_level)
el.text = node.astext()
self.set_current_element(el)
raise nodes.SkipChildren()
def depart_term(self, node):
self.set_to_parent()
def visit_definition(self, node):
self.paragraph_style_stack.append(
self.rststyle('deflist-def-%d' % self.def_list_level))
self.bumped_list_level_stack.append(ListLevel(1))
def depart_definition(self, node):
self.paragraph_style_stack.pop()
self.bumped_list_level_stack.pop()
def visit_classifier(self, node):
if len(self.current_element) > 0:
el = self.current_element[-1]
el1 = SubElement(
el, 'text:span',
attrib={'text:style-name': self.rststyle('emphasis')})
el1.text = ' (%s)' % (node.astext(), )
def depart_classifier(self, node):
pass
def visit_document(self, node):
pass
def depart_document(self, node):
self.process_footnotes()
def visit_docinfo(self, node):
self.section_level += 1
self.section_count += 1
if self.settings.create_sections:
el = self.append_child(
'text:section', attrib={
'text:name': 'Section%d' % self.section_count,
'text:style-name': 'Sect%d' % self.section_level,
}
)
self.set_current_element(el)
def depart_docinfo(self, node):
self.section_level -= 1
if self.settings.create_sections:
self.set_to_parent()
def visit_emphasis(self, node):
el = SubElement(
self.current_element, 'text:span',
attrib={'text:style-name': self.rststyle('emphasis')})
self.set_current_element(el)
def depart_emphasis(self, node):
self.set_to_parent()
def visit_enumerated_list(self, node):
el1 = self.current_element
if self.blockstyle == self.rststyle('blockquote'):
el2 = SubElement(el1, 'text:list', attrib={
'text:style-name': self.rststyle('blockquote-enumlist'),
})
self.list_style_stack.append(self.rststyle('blockquote-enumitem'))
elif self.blockstyle == self.rststyle('highlights'):
el2 = SubElement(el1, 'text:list', attrib={
'text:style-name': self.rststyle('highlights-enumlist'),
})
self.list_style_stack.append(self.rststyle('highlights-enumitem'))
elif self.blockstyle == self.rststyle('epigraph'):
el2 = SubElement(el1, 'text:list', attrib={
'text:style-name': self.rststyle('epigraph-enumlist'),
})
self.list_style_stack.append(self.rststyle('epigraph-enumitem'))
else:
liststylename = 'enumlist-%s' % (node.get('enumtype', 'arabic'), )
el2 = SubElement(el1, 'text:list', attrib={
'text:style-name': self.rststyle(liststylename),
})
self.list_style_stack.append(self.rststyle('enumitem'))
self.set_current_element(el2)
def depart_enumerated_list(self, node):
self.set_to_parent()
self.list_style_stack.pop()
def visit_list_item(self, node):
# If we are in a "bumped" list level, then wrap this
# list in an outer lists in order to increase the
# indentation level.
if self.in_table_of_contents:
if self.settings.generate_oowriter_toc:
self.paragraph_style_stack.append(
self.rststyle('contents-%d' % (self.list_level, )))
else:
el1 = self.append_child('text:list-item')
self.set_current_element(el1)
else:
el1 = self.append_child('text:list-item')
el3 = el1
if len(self.bumped_list_level_stack) > 0:
level_obj = self.bumped_list_level_stack[-1]
if level_obj.get_sibling():
level_obj.set_nested(False)
for level_obj1 in self.bumped_list_level_stack:
for idx in range(level_obj1.get_level()):
el2 = self.append_child('text:list', parent=el3)
el3 = self.append_child(
'text:list-item', parent=el2)
self.paragraph_style_stack.append(self.list_style_stack[-1])
self.set_current_element(el3)
def depart_list_item(self, node):
if self.in_table_of_contents:
if self.settings.generate_oowriter_toc:
self.paragraph_style_stack.pop()
else:
self.set_to_parent()
else:
if len(self.bumped_list_level_stack) > 0:
level_obj = self.bumped_list_level_stack[-1]
if level_obj.get_sibling():
level_obj.set_nested(True)
for level_obj1 in self.bumped_list_level_stack:
for idx in range(level_obj1.get_level()):
self.set_to_parent()
self.set_to_parent()
self.paragraph_style_stack.pop()
self.set_to_parent()
def visit_header(self, node):
self.in_header = True
def depart_header(self, node):
self.in_header = False
def visit_footer(self, node):
self.in_footer = True
def depart_footer(self, node):
self.in_footer = False
def visit_field(self, node):
pass
def depart_field(self, node):
pass
def visit_field_list(self, node):
pass
def depart_field_list(self, node):
pass
def visit_field_name(self, node):
el = self.append_p('textbody')
el1 = SubElement(
el, 'text:span',
attrib={'text:style-name': self.rststyle('strong')})
el1.text = node.astext()
def depart_field_name(self, node):
pass
def visit_field_body(self, node):
self.paragraph_style_stack.append(self.rststyle('blockindent'))
def depart_field_body(self, node):
self.paragraph_style_stack.pop()
def visit_figure(self, node):
pass
def depart_figure(self, node):
pass
def visit_footnote(self, node):
self.footnote_level += 1
self.save_footnote_current = self.current_element
el1 = Element('text:note-body')
self.current_element = el1
self.footnote_list.append((node, el1))
if isinstance(node, docutils.nodes.citation):
self.paragraph_style_stack.append(self.rststyle('citation'))
else:
self.paragraph_style_stack.append(self.rststyle('footnote'))
def depart_footnote(self, node):
self.paragraph_style_stack.pop()
self.current_element = self.save_footnote_current
self.footnote_level -= 1
footnote_chars = [
'*', '**', '***',
'++', '+++',
'##', '###',
'@@', '@@@',
]
def visit_footnote_reference(self, node):
if self.footnote_level <= 0:
id = node.attributes['ids'][0]
refid = node.attributes.get('refid')
if refid is None:
refid = ''
if self.settings.endnotes_end_doc:
note_class = 'endnote'
else:
note_class = 'footnote'
el1 = self.append_child('text:note', attrib={
'text:id': '%s' % (refid, ),
'text:note-class': note_class,
})
note_auto = str(node.attributes.get('auto', 1))
if isinstance(node, docutils.nodes.citation_reference):
citation = '[%s]' % node.astext()
el2 = SubElement(el1, 'text:note-citation', attrib={
'text:label': citation,
})
el2.text = citation
elif note_auto == '1':
el2 = SubElement(el1, 'text:note-citation', attrib={
'text:label': node.astext(),
})
el2.text = node.astext()
elif note_auto == '*':
if self.footnote_chars_idx >= len(
ODFTranslator.footnote_chars):
self.footnote_chars_idx = 0
footnote_char = ODFTranslator.footnote_chars[
self.footnote_chars_idx]
self.footnote_chars_idx += 1
el2 = SubElement(el1, 'text:note-citation', attrib={
'text:label': footnote_char,
})
el2.text = footnote_char
self.footnote_ref_dict[id] = el1
raise nodes.SkipChildren()
def depart_footnote_reference(self, node):
pass
def visit_citation(self, node):
self.in_citation = True
for id in node.attributes['ids']:
self.citation_id = id
break
self.paragraph_style_stack.append(self.rststyle('blockindent'))
self.bumped_list_level_stack.append(ListLevel(1))
def depart_citation(self, node):
self.citation_id = None
self.paragraph_style_stack.pop()
self.bumped_list_level_stack.pop()
self.in_citation = False
def visit_citation_reference(self, node):
if self.settings.create_links:
id = node.attributes['refid']
el = self.append_child('text:reference-ref', attrib={
'text:ref-name': '%s' % (id, ),
'text:reference-format': 'text',
})
el.text = '['
self.set_current_element(el)
elif self.current_element.text is None:
self.current_element.text = '['
else:
self.current_element.text += '['
def depart_citation_reference(self, node):
self.current_element.text += ']'
if self.settings.create_links:
self.set_to_parent()
def visit_label(self, node):
if isinstance(node.parent, docutils.nodes.footnote):
raise nodes.SkipChildren()
elif self.citation_id is not None:
el = self.append_p('textbody')
self.set_current_element(el)
if self.settings.create_links:
el0 = SubElement(el, 'text:span')
el0.text = '['
self.append_child('text:reference-mark-start', attrib={
'text:name': '%s' % (self.citation_id, ),
})
else:
el.text = '['
def depart_label(self, node):
if isinstance(node.parent, docutils.nodes.footnote):
pass
elif self.citation_id is not None:
if self.settings.create_links:
self.append_child('text:reference-mark-end', attrib={
'text:name': '%s' % (self.citation_id, ),
})
el0 = SubElement(self.current_element, 'text:span')
el0.text = ']'
else:
self.current_element.text += ']'
self.set_to_parent()
def visit_generated(self, node):
pass
def depart_generated(self, node):
pass
def check_file_exists(self, path):
if os.path.exists(path):
return 1
else:
return 0
def visit_image(self, node):
# Capture the image file.
if 'uri' in node.attributes:
source = node.attributes['uri']
if not (source.startswith('http:') or source.startswith('https:')):
if not source.startswith(os.sep):
docsource, line = utils.get_source_line(node)
if docsource:
dirname = os.path.dirname(docsource)
if dirname:
source = '%s%s%s' % (dirname, os.sep, source, )
if not self.check_file_exists(source):
self.document.reporter.warning(
'Cannot find image file %s.' % (source, ))
return
else:
return
if source in self.image_dict:
filename, destination = self.image_dict[source]
else:
self.image_count += 1
filename = os.path.split(source)[1]
destination = 'Pictures/1%08x%s' % (self.image_count, filename, )
if source.startswith('http:') or source.startswith('https:'):
try:
imgfile = urlopen(source)
content = imgfile.read()
imgfile.close()
imgfile2 = tempfile.NamedTemporaryFile('wb', delete=False)
imgfile2.write(content)
imgfile2.close()
imgfilename = imgfile2.name
source = imgfilename
except HTTPError:
self.document.reporter.warning(
"Can't open image url %s." % (source, ))
spec = (source, destination,)
else:
spec = (os.path.abspath(source), destination,)
self.embedded_file_list.append(spec)
self.image_dict[source] = (source, destination,)
# Is this a figure (containing an image) or just a plain image?
if self.in_paragraph:
el1 = self.current_element
else:
el1 = SubElement(
self.current_element, 'text:p',
attrib={'text:style-name': self.rststyle('textbody')})
el2 = el1
if isinstance(node.parent, docutils.nodes.figure):
el3, el4, el5, caption = self.generate_figure(
node, source,
destination, el2)
attrib = {}
el6, width = self.generate_image(
node, source, destination,
el5, attrib)
if caption is not None:
el6.tail = caption
else: # if isinstance(node.parent, docutils.nodes.image):
self.generate_image(node, source, destination, el2)
def depart_image(self, node):
pass
def get_image_width_height(self, node, attr):
size = None
unit = None
if attr in node.attributes:
size = node.attributes[attr]
size = size.strip()
# For conversion factors, see:
# http://www.unitconversion.org/unit_converter/typography-ex.html
try:
if size.endswith('%'):
if attr == 'height':
# Percentage allowed for width but not height.
raise ValueError('percentage not allowed for height')
size = size.rstrip(' %')
size = float(size) / 100.0
unit = '%'
else:
size, unit = self.convert_to_cm(size)
except ValueError as exp:
self.document.reporter.warning(
'Invalid %s for image: "%s". '
'Error: "%s".' % (
attr, node.attributes[attr], exp))
return size, unit
def convert_to_cm(self, size):
"""Convert various units to centimeters.
Note that a call to this method should be wrapped in:
try: except ValueError:
"""
size = size.strip()
if size.endswith('px'):
size = float(size[:-2]) * 0.026 # convert px to cm
elif size.endswith('in'):
size = float(size[:-2]) * 2.54 # convert in to cm
elif size.endswith('pt'):
size = float(size[:-2]) * 0.035 # convert pt to cm
elif size.endswith('pc'):
size = float(size[:-2]) * 2.371 # convert pc to cm
elif size.endswith('mm'):
size = float(size[:-2]) * 0.1 # convert mm to cm
elif size.endswith('cm'):
size = float(size[:-2])
else:
raise ValueError('unknown unit type')
unit = 'cm'
return size, unit
def get_image_scale(self, node):
if 'scale' in node.attributes:
scale = node.attributes['scale']
try:
scale = int(scale)
except ValueError:
self.document.reporter.warning(
'Invalid scale for image: "%s"' % (
node.attributes['scale'], ))
if scale < 1: # or scale > 100:
self.document.reporter.warning(
'scale out of range (%s), using 1.' % (scale, ))
scale = 1
scale = scale * 0.01
else:
scale = 1.0
return scale
def get_image_scaled_width_height(self, node, source):
"""Return the image size in centimeters adjusted by image attrs."""
scale = self.get_image_scale(node)
width, width_unit = self.get_image_width_height(node, 'width')
height, _ = self.get_image_width_height(node, 'height')
dpi = (72, 72)
if PIL is not None and source in self.image_dict:
filename, destination = self.image_dict[source]
with PIL.Image.open(filename, 'r') as img:
img_size = img.size
dpi = img.info.get('dpi', dpi)
# dpi information can be (xdpi, ydpi) or xydpi
try:
iter(dpi)
except TypeError:
dpi = (dpi, dpi)
else:
img_size = None
if width is None or height is None:
if img_size is None:
raise RuntimeError(
'image size not fully specified and PIL not installed')
if width is None:
width = img_size[0]
width = float(width) * 0.026 # convert px to cm
if height is None:
height = img_size[1]
height = float(height) * 0.026 # convert px to cm
if width_unit == '%':
factor = width
image_width = img_size[0]
image_width = float(image_width) * 0.026 # convert px to cm
image_height = img_size[1]
image_height = float(image_height) * 0.026 # convert px to cm
line_width = self.get_page_width()
width = factor * line_width
factor = (factor * line_width) / image_width
height = factor * image_height
width *= scale
height *= scale
width = '%.2fcm' % width
height = '%.2fcm' % height
return width, height
def get_page_width(self):
"""Return the document's page width in centimeters."""
root = self.get_dom_stylesheet()
nodes = root.iterfind(
'.//{urn:oasis:names:tc:opendocument:xmlns:style:1.0}'
'page-layout/'
'{urn:oasis:names:tc:opendocument:xmlns:style:1.0}'
'page-layout-properties')
width = None
for node in nodes:
page_width = node.get(
'{urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0}'
'page-width')
margin_left = node.get(
'{urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0}'
'margin-left')
margin_right = node.get(
'{urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0}'
'margin-right')
if (page_width is None
or margin_left is None
or margin_right is None):
continue
try:
page_width, _ = self.convert_to_cm(page_width)
margin_left, _ = self.convert_to_cm(margin_left)
margin_right, _ = self.convert_to_cm(margin_right)
except ValueError:
self.document.reporter.warning(
'Stylesheet file contains invalid page width '
'or margin size.')
width = page_width - margin_left - margin_right
if width is None:
# We can't find the width in styles, so we make a guess.
# Use a width of 6 in = 15.24 cm.
width = 15.24
return width
def generate_figure(self, node, source, destination, current_element):
caption = None
width, height = self.get_image_scaled_width_height(node, source)
for node1 in node.parent.children:
if node1.tagname == 'caption':
caption = node1.astext()
self.image_style_count += 1
#
# Add the style for the caption.
if caption is not None:
attrib = {
'style:class': 'extra',
'style:family': 'paragraph',
'style:name': 'Caption',
'style:parent-style-name': 'Standard',
}
el1 = SubElement(self.automatic_styles, 'style:style',
attrib=attrib, nsdict=SNSD)
attrib = {
'fo:margin-bottom': '0.0835in',
'fo:margin-top': '0.0835in',
'text:line-number': '0',
'text:number-lines': 'false',
}
SubElement(el1, 'style:paragraph-properties',
attrib=attrib, nsdict=SNSD)
attrib = {
'fo:font-size': '12pt',
'fo:font-style': 'italic',
'style:font-name': 'Times',
'style:font-name-complex': 'Lucidasans1',
'style:font-size-asian': '12pt',
'style:font-size-complex': '12pt',
'style:font-style-asian': 'italic',
'style:font-style-complex': 'italic',
}
SubElement(el1, 'style:text-properties',
attrib=attrib, nsdict=SNSD)
style_name = 'rstframestyle%d' % self.image_style_count
draw_name = 'graphics%d' % next(IMAGE_NAME_COUNTER)
# Add the styles
attrib = {
'style:name': style_name,
'style:family': 'graphic',
'style:parent-style-name': self.rststyle('figureframe'),
}
el1 = SubElement(self.automatic_styles,
'style:style', attrib=attrib, nsdict=SNSD)
attrib = {}
wrap = False
classes = node.parent.attributes.get('classes')
if classes and 'wrap' in classes:
wrap = True
if wrap:
attrib['style:wrap'] = 'dynamic'
else:
attrib['style:wrap'] = 'none'
SubElement(el1, 'style:graphic-properties',
attrib=attrib, nsdict=SNSD)
attrib = {
'draw:style-name': style_name,
'draw:name': draw_name,
'text:anchor-type': 'paragraph',
'draw:z-index': '0',
}
attrib['svg:width'] = width
el3 = SubElement(current_element, 'draw:frame', attrib=attrib)
attrib = {}
el4 = SubElement(el3, 'draw:text-box', attrib=attrib)
attrib = {
'text:style-name': self.rststyle('caption'),
}
el5 = SubElement(el4, 'text:p', attrib=attrib)
return el3, el4, el5, caption
def generate_image(self, node, source, destination, current_element,
frame_attrs=None):
width, height = self.get_image_scaled_width_height(node, source)
self.image_style_count += 1
style_name = 'rstframestyle%d' % self.image_style_count
# Add the style.
attrib = {
'style:name': style_name,
'style:family': 'graphic',
'style:parent-style-name': self.rststyle('image'),
}
el1 = SubElement(self.automatic_styles,
'style:style', attrib=attrib, nsdict=SNSD)
halign = None
valign = None
if 'align' in node.attributes:
align = node.attributes['align'].split()
for val in align:
if val in ('left', 'center', 'right'):
halign = val
elif val in ('top', 'middle', 'bottom'):
valign = val
if frame_attrs is None:
attrib = {
'style:vertical-pos': 'top',
'style:vertical-rel': 'paragraph',
'style:horizontal-rel': 'paragraph',
'style:mirror': 'none',
'fo:clip': 'rect(0cm 0cm 0cm 0cm)',
'draw:luminance': '0%',
'draw:contrast': '0%',
'draw:red': '0%',
'draw:green': '0%',
'draw:blue': '0%',
'draw:gamma': '100%',
'draw:color-inversion': 'false',
'draw:image-opacity': '100%',
'draw:color-mode': 'standard',
}
else:
attrib = frame_attrs
if halign is not None:
attrib['style:horizontal-pos'] = halign
if valign is not None:
attrib['style:vertical-pos'] = valign
# If there is a classes/wrap directive or we are
# inside a table, add a no-wrap style.
wrap = False
classes = node.attributes.get('classes')
if classes and 'wrap' in classes:
wrap = True
if wrap:
attrib['style:wrap'] = 'dynamic'
else:
attrib['style:wrap'] = 'none'
# If we are inside a table, add a no-wrap style.
if self.is_in_table(node):
attrib['style:wrap'] = 'none'
SubElement(el1, 'style:graphic-properties',
attrib=attrib, nsdict=SNSD)
draw_name = 'graphics%d' % next(IMAGE_NAME_COUNTER)
# Add the content.
# el = SubElement(current_element, 'text:p',
# attrib={'text:style-name': self.rststyle('textbody')})
attrib = {
'draw:style-name': style_name,
'draw:name': draw_name,
'draw:z-index': '1',
}
if isinstance(node.parent, nodes.TextElement):
attrib['text:anchor-type'] = 'as-char' # vds
else:
attrib['text:anchor-type'] = 'paragraph'
attrib['svg:width'] = width
attrib['svg:height'] = height
el1 = SubElement(current_element, 'draw:frame', attrib=attrib)
SubElement(el1, 'draw:image', attrib={
'xlink:href': '%s' % (destination, ),
'xlink:type': 'simple',
'xlink:show': 'embed',
'xlink:actuate': 'onLoad',
})
return el1, width
def is_in_table(self, node):
node1 = node.parent
while node1:
if isinstance(node1, docutils.nodes.entry):
return True
node1 = node1.parent
return False
def visit_legend(self, node):
if isinstance(node.parent, docutils.nodes.figure):
el1 = self.current_element[-1]
el1 = el1[0][0]
self.current_element = el1
self.paragraph_style_stack.append(self.rststyle('legend'))
def depart_legend(self, node):
if isinstance(node.parent, docutils.nodes.figure):
self.paragraph_style_stack.pop()
self.set_to_parent()
self.set_to_parent()
self.set_to_parent()
def visit_line_block(self, node):
self.line_indent_level += 1
self.line_block_level += 1
def depart_line_block(self, node):
self.line_indent_level -= 1
self.line_block_level -= 1
def visit_line(self, node):
style = 'lineblock%d' % self.line_indent_level
el1 = SubElement(self.current_element, 'text:p',
attrib={'text:style-name': self.rststyle(style), })
self.current_element = el1
def depart_line(self, node):
self.set_to_parent()
def visit_literal(self, node):
el = SubElement(
self.current_element, 'text:span',
attrib={'text:style-name': self.rststyle('inlineliteral')})
self.set_current_element(el)
def depart_literal(self, node):
self.set_to_parent()
def visit_inline(self, node):
styles = node.attributes.get('classes', ())
if styles:
el = self.current_element
for inline_style in styles:
el = SubElement(el, 'text:span',
attrib={'text:style-name':
self.rststyle(inline_style)})
count = len(styles)
else:
# No style was specified so use a default style (old code
# crashed if no style was given)
el = SubElement(self.current_element, 'text:span')
count = 1
self.set_current_element(el)
self.inline_style_count_stack.append(count)
def depart_inline(self, node):
count = self.inline_style_count_stack.pop()
for x in range(count):
self.set_to_parent()
def _calculate_code_block_padding(self, line):
count = 0
matchobj = SPACES_PATTERN.match(line)
if matchobj:
pad = matchobj.group()
count = len(pad)
else:
matchobj = TABS_PATTERN.match(line)
if matchobj:
pad = matchobj.group()
count = len(pad) * 8
return count
def _add_syntax_highlighting(self, insource, language):
lexer = pygments.lexers.get_lexer_by_name(language, stripall=True)
if language in ('latex', 'tex'):
fmtr = OdtPygmentsLaTeXFormatter(
lambda name, parameters=():
self.rststyle(name, parameters),
escape_function=escape_cdata)
else:
fmtr = OdtPygmentsProgFormatter(
lambda name, parameters=():
self.rststyle(name, parameters),
escape_function=escape_cdata)
return pygments.highlight(insource, lexer, fmtr)
def fill_line(self, line):
line = FILL_PAT1.sub(self.fill_func1, line)
return FILL_PAT2.sub(self.fill_func2, line)
def fill_func1(self, matchobj):
spaces = matchobj.group(0)
return '<text:s text:c="%d"/>' % (len(spaces), )
def fill_func2(self, matchobj):
spaces = matchobj.group(0)
return ' <text:s text:c="%d"/>' % (len(spaces) - 1, )
def visit_literal_block(self, node):
if len(self.paragraph_style_stack) > 1:
wrapper1 = '<text:p text:style-name="%s">%%s</text:p>' % (
self.rststyle('codeblock-indented'), )
else:
wrapper1 = '<text:p text:style-name="%s">%%s</text:p>' % (
self.rststyle('codeblock'), )
source = node.astext()
if (pygments and self.settings.add_syntax_highlighting):
language = node.get('language', 'python')
source = self._add_syntax_highlighting(source, language)
else:
source = escape_cdata(source)
lines = source.split('\n')
# If there is an empty last line, remove it.
if lines[-1] == '':
del lines[-1]
lines1 = ['<wrappertag1 xmlns:text="urn:oasis:names:tc:'
'opendocument:xmlns:text:1.0">']
my_lines = []
for my_line in lines:
my_line = self.fill_line(my_line)
my_line = my_line.replace(" ", "\n")
my_lines.append(my_line)
my_lines_str = '<text:line-break/>'.join(my_lines)
my_lines_str2 = wrapper1 % (my_lines_str, )
lines1.append(my_lines_str2)
lines1.append('</wrappertag1>')
s1 = ''.join(lines1)
s1 = s1.encode("utf-8")
el1 = etree.fromstring(s1)
for child in el1:
self.current_element.append(child)
def depart_literal_block(self, node):
pass
visit_doctest_block = visit_literal_block
depart_doctest_block = depart_literal_block
# placeholder for math (see docs/dev/todo.txt)
def visit_math(self, node):
self.document.reporter.warning('"math" role not supported',
base_node=node)
self.visit_literal(node)
def depart_math(self, node):
self.depart_literal(node)
def visit_math_block(self, node):
self.document.reporter.warning('"math" directive not supported',
base_node=node)
self.visit_literal_block(node)
def depart_math_block(self, node):
self.depart_literal_block(node)
def visit_meta(self, node):
name = node.attributes.get('name')
content = node.attributes.get('content')
if name is not None and content is not None:
self.meta_dict[name] = content
def depart_meta(self, node):
pass
def visit_option_list(self, node):
table_name = 'tableoption'
#
# Generate automatic styles
if not self.optiontablestyles_generated:
self.optiontablestyles_generated = True
el = SubElement(self.automatic_styles, 'style:style', attrib={
'style:name': self.rststyle(table_name),
'style:family': 'table'}, nsdict=SNSD)
el1 = SubElement(el, 'style:table-properties', attrib={
'style:width': '17.59cm',
'table:align': 'left',
'style:shadow': 'none'}, nsdict=SNSD)
el = SubElement(self.automatic_styles, 'style:style', attrib={
'style:name': self.rststyle('%s.%%c' % table_name, ('A', )),
'style:family': 'table-column'}, nsdict=SNSD)
el1 = SubElement(el, 'style:table-column-properties', attrib={
'style:column-width': '4.999cm'}, nsdict=SNSD)
el = SubElement(self.automatic_styles, 'style:style', attrib={
'style:name': self.rststyle('%s.%%c' % table_name, ('B', )),
'style:family': 'table-column'}, nsdict=SNSD)
el1 = SubElement(el, 'style:table-column-properties', attrib={
'style:column-width': '12.587cm'}, nsdict=SNSD)
el = SubElement(self.automatic_styles, 'style:style', attrib={
'style:name': self.rststyle(
'%s.%%c%%d' % table_name, ('A', 1, )),
'style:family': 'table-cell'}, nsdict=SNSD)
el1 = SubElement(el, 'style:table-cell-properties', attrib={
'fo:background-color': 'transparent',
'fo:padding': '0.097cm',
'fo:border-left': '0.035cm solid #000000',
'fo:border-right': 'none',
'fo:border-top': '0.035cm solid #000000',
'fo:border-bottom': '0.035cm solid #000000'}, nsdict=SNSD)
el2 = SubElement(el1, 'style:background-image', nsdict=SNSD)
el = SubElement(self.automatic_styles, 'style:style', attrib={
'style:name': self.rststyle(
'%s.%%c%%d' % table_name, ('B', 1, )),
'style:family': 'table-cell'}, nsdict=SNSD)
el1 = SubElement(el, 'style:table-cell-properties', attrib={
'fo:padding': '0.097cm',
'fo:border': '0.035cm solid #000000'}, nsdict=SNSD)
el = SubElement(self.automatic_styles, 'style:style', attrib={
'style:name': self.rststyle(
'%s.%%c%%d' % table_name, ('A', 2, )),
'style:family': 'table-cell'}, nsdict=SNSD)
el1 = SubElement(el, 'style:table-cell-properties', attrib={
'fo:padding': '0.097cm',
'fo:border-left': '0.035cm solid #000000',
'fo:border-right': 'none',
'fo:border-top': 'none',
'fo:border-bottom': '0.035cm solid #000000'}, nsdict=SNSD)
el = SubElement(self.automatic_styles, 'style:style', attrib={
'style:name': self.rststyle(
'%s.%%c%%d' % table_name, ('B', 2, )),
'style:family': 'table-cell'}, nsdict=SNSD)
el1 = SubElement(el, 'style:table-cell-properties', attrib={
'fo:padding': '0.097cm',
'fo:border-left': '0.035cm solid #000000',
'fo:border-right': '0.035cm solid #000000',
'fo:border-top': 'none',
'fo:border-bottom': '0.035cm solid #000000'}, nsdict=SNSD)
#
# Generate table data
el = self.append_child('table:table', attrib={
'table:name': self.rststyle(table_name),
'table:style-name': self.rststyle(table_name),
})
el1 = SubElement(el, 'table:table-column', attrib={
'table:style-name': self.rststyle(
'%s.%%c' % table_name, ('A', ))})
el1 = SubElement(el, 'table:table-column', attrib={
'table:style-name': self.rststyle(
'%s.%%c' % table_name, ('B', ))})
el1 = SubElement(el, 'table:table-header-rows')
el2 = SubElement(el1, 'table:table-row')
el3 = SubElement(el2, 'table:table-cell', attrib={
'table:style-name': self.rststyle(
'%s.%%c%%d' % table_name, ('A', 1, )),
'office:value-type': 'string'})
el4 = SubElement(el3, 'text:p', attrib={
'text:style-name': 'Table_20_Heading'})
el4.text = 'Option'
el3 = SubElement(el2, 'table:table-cell', attrib={
'table:style-name': self.rststyle(
'%s.%%c%%d' % table_name, ('B', 1, )),
'office:value-type': 'string'})
el4 = SubElement(el3, 'text:p', attrib={
'text:style-name': 'Table_20_Heading'})
el4.text = 'Description'
self.set_current_element(el)
def depart_option_list(self, node):
self.set_to_parent()
def visit_option_list_item(self, node):
el = self.append_child('table:table-row')
self.set_current_element(el)
def depart_option_list_item(self, node):
self.set_to_parent()
def visit_option_group(self, node):
el = self.append_child('table:table-cell', attrib={
'table:style-name': 'Table%d.A2' % self.table_count,
'office:value-type': 'string',
})
self.set_current_element(el)
def depart_option_group(self, node):
self.set_to_parent()
def visit_option(self, node):
el = self.append_child('text:p', attrib={
'text:style-name': 'Table_20_Contents'})
el.text = node.astext()
def depart_option(self, node):
pass
def visit_option_string(self, node):
pass
def depart_option_string(self, node):
pass
def visit_option_argument(self, node):
pass
def depart_option_argument(self, node):
pass
def visit_description(self, node):
el = self.append_child('table:table-cell', attrib={
'table:style-name': 'Table%d.B2' % self.table_count,
'office:value-type': 'string',
})
el1 = SubElement(el, 'text:p', attrib={
'text:style-name': 'Table_20_Contents'})
el1.text = node.astext()
raise nodes.SkipChildren()
def depart_description(self, node):
pass
def visit_paragraph(self, node):
self.in_paragraph = True
if self.in_header:
el = self.append_p('header')
elif self.in_footer:
el = self.append_p('footer')
else:
style_name = self.paragraph_style_stack[-1]
el = self.append_child(
'text:p',
attrib={'text:style-name': style_name})
self.append_pending_ids(el)
self.set_current_element(el)
def depart_paragraph(self, node):
self.in_paragraph = False
self.set_to_parent()
if self.in_header:
self.header_content.append(self.current_element[-1])
self.current_element.remove(self.current_element[-1])
elif self.in_footer:
self.footer_content.append(self.current_element[-1])
self.current_element.remove(self.current_element[-1])
def visit_problematic(self, node):
pass
def depart_problematic(self, node):
pass
def visit_raw(self, node):
if 'format' in node.attributes:
formats = node.attributes['format']
formatlist = formats.split()
if 'odt' in formatlist:
rawstr = node.astext()
attrstr = ' '.join(
'%s="%s"' % (k, v, )
for k, v in list(CONTENT_NAMESPACE_ATTRIB.items()))
contentstr = '<stuff %s>%s</stuff>' % (attrstr, rawstr, )
contentstr = contentstr.encode("utf-8")
content = etree.fromstring(contentstr)
if len(content) > 0:
el1 = content[0]
if self.in_header:
pass
elif self.in_footer:
pass
else:
self.current_element.append(el1)
raise nodes.SkipChildren()
def depart_raw(self, node):
if self.in_header:
pass
elif self.in_footer:
pass
else:
pass
def visit_reference(self, node):
# text = node.astext()
if self.settings.create_links:
if 'refuri' in node:
href = node['refuri']
if (self.settings.cloak_email_addresses
and href.startswith('mailto:')):
href = self.cloak_mailto(href)
el = self.append_child('text:a', attrib={
'xlink:href': '%s' % href,
'xlink:type': 'simple',
})
self.set_current_element(el)
elif 'refid' in node:
if self.settings.create_links:
href = node['refid']
el = self.append_child('text:reference-ref', attrib={
'text:ref-name': '%s' % href,
'text:reference-format': 'text',
})
else:
self.document.reporter.warning(
'References must have "refuri" or "refid" attribute.')
if (self.in_table_of_contents
and len(node.children) >= 1
and isinstance(node.children[0], docutils.nodes.generated)):
node.remove(node.children[0])
def depart_reference(self, node):
if self.settings.create_links:
if 'refuri' in node:
self.set_to_parent()
def visit_rubric(self, node):
style_name = self.rststyle('rubric')
classes = node.get('classes')
if classes:
class1 = classes[0]
if class1:
style_name = class1
el = SubElement(self.current_element, 'text:h', attrib={
# 'text:outline-level': '%d' % section_level,
# 'text:style-name': 'Heading_20_%d' % section_level,
'text:style-name': style_name,
})
text = node.astext()
el.text = self.encode(text)
def depart_rubric(self, node):
pass
def visit_section(self, node, move_ids=1):
self.section_level += 1
self.section_count += 1
if self.settings.create_sections:
el = self.append_child('text:section', attrib={
'text:name': 'Section%d' % self.section_count,
'text:style-name': 'Sect%d' % self.section_level,
})
self.set_current_element(el)
def depart_section(self, node):
self.section_level -= 1
if self.settings.create_sections:
self.set_to_parent()
def visit_strong(self, node):
el = SubElement(self.current_element, 'text:span',
attrib={'text:style-name': self.rststyle('strong')})
self.set_current_element(el)
def depart_strong(self, node):
self.set_to_parent()
def visit_substitution_definition(self, node):
raise nodes.SkipChildren()
def depart_substitution_definition(self, node):
pass
def visit_system_message(self, node):
pass
def depart_system_message(self, node):
pass
def get_table_style(self, node):
table_style = None
table_name = None
str_classes = node.get('classes')
if str_classes is not None:
for str_class in str_classes:
if str_class.startswith(TABLESTYLEPREFIX):
table_name = str_class
break
if table_name is not None:
table_style = self.table_styles.get(table_name)
if table_style is None:
# If we can't find the table style, issue warning
# and use the default table style.
self.document.reporter.warning(
'Can\'t find table style "%s". Using default.' % (
table_name, ))
table_name = TABLENAMEDEFAULT
table_style = self.table_styles.get(table_name)
if table_style is None:
# If we can't find the default table style, issue a warning
# and use a built-in default style.
self.document.reporter.warning(
'Can\'t find default table style "%s". '
'Using built-in default.' % (
table_name, ))
table_style = BUILTIN_DEFAULT_TABLE_STYLE
else:
table_name = TABLENAMEDEFAULT
table_style = self.table_styles.get(table_name)
if table_style is None:
# If we can't find the default table style, issue a warning
# and use a built-in default style.
self.document.reporter.warning(
'Can\'t find default table style "%s". '
'Using built-in default.' % (
table_name, ))
table_style = BUILTIN_DEFAULT_TABLE_STYLE
return table_style
def visit_table(self, node):
self.table_count += 1
table_style = self.get_table_style(node)
table_name = '%s%%d' % TABLESTYLEPREFIX
el1 = SubElement(self.automatic_styles, 'style:style', attrib={
'style:name': self.rststyle(
'%s' % table_name, (self.table_count, )),
'style:family': 'table',
}, nsdict=SNSD)
if table_style.backgroundcolor is None:
SubElement(el1, 'style:table-properties', attrib={
# 'style:width': '17.59cm',
# 'table:align': 'margins',
'table:align': 'left',
'fo:margin-top': '0in',
'fo:margin-bottom': '0.10in',
}, nsdict=SNSD)
else:
SubElement(el1, 'style:table-properties', attrib={
# 'style:width': '17.59cm',
'table:align': 'margins',
'fo:margin-top': '0in',
'fo:margin-bottom': '0.10in',
'fo:background-color': table_style.backgroundcolor,
}, nsdict=SNSD)
# We use a single cell style for all cells in this table.
# That's probably not correct, but seems to work.
el2 = SubElement(self.automatic_styles, 'style:style', attrib={
'style:name': self.rststyle(
'%s.%%c%%d' % table_name, (self.table_count, 'A', 1, )),
'style:family': 'table-cell',
}, nsdict=SNSD)
thickness = self.settings.table_border_thickness
if thickness is None:
line_style1 = table_style.border
else:
line_style1 = '0.%03dcm solid #000000' % (thickness, )
SubElement(el2, 'style:table-cell-properties', attrib={
'fo:padding': '0.049cm',
'fo:border-left': line_style1,
'fo:border-right': line_style1,
'fo:border-top': line_style1,
'fo:border-bottom': line_style1,
}, nsdict=SNSD)
title = None
for child in node.children:
if child.tagname == 'title':
title = child.astext()
break
if title is not None:
self.append_p('table-title', title)
else:
pass
el4 = SubElement(self.current_element, 'table:table', attrib={
'table:name': self.rststyle(
'%s' % table_name, (self.table_count, )),
'table:style-name': self.rststyle(
'%s' % table_name, (self.table_count, )),
})
self.set_current_element(el4)
self.current_table_style = el1
self.table_width = 0.0
def depart_table(self, node):
attribkey = add_ns('style:width', nsdict=SNSD)
attribval = '%.4fin' % (self.table_width, )
el1 = self.current_table_style
el2 = el1[0]
el2.attrib[attribkey] = attribval
self.set_to_parent()
def visit_tgroup(self, node):
self.column_count = ord('A') - 1
def depart_tgroup(self, node):
pass
def visit_colspec(self, node):
self.column_count += 1
colspec_name = self.rststyle(
'%s%%d.%%s' % TABLESTYLEPREFIX,
(self.table_count, chr(self.column_count), )
)
colwidth = node['colwidth'] / 12.0
el1 = SubElement(self.automatic_styles, 'style:style', attrib={
'style:name': colspec_name,
'style:family': 'table-column',
}, nsdict=SNSD)
SubElement(el1, 'style:table-column-properties',
attrib={'style:column-width': '%.4fin' % colwidth},
nsdict=SNSD)
self.append_child('table:table-column',
attrib={'table:style-name': colspec_name, })
self.table_width += colwidth
def depart_colspec(self, node):
pass
def visit_thead(self, node):
el = self.append_child('table:table-header-rows')
self.set_current_element(el)
self.in_thead = True
self.paragraph_style_stack.append('Table_20_Heading')
def depart_thead(self, node):
self.set_to_parent()
self.in_thead = False
self.paragraph_style_stack.pop()
def visit_row(self, node):
self.column_count = ord('A') - 1
el = self.append_child('table:table-row')
self.set_current_element(el)
def depart_row(self, node):
self.set_to_parent()
def visit_entry(self, node):
self.column_count += 1
cellspec_name = self.rststyle(
'%s%%d.%%c%%d' % TABLESTYLEPREFIX,
(self.table_count, 'A', 1, )
)
attrib = {
'table:style-name': cellspec_name,
'office:value-type': 'string',
}
morecols = node.get('morecols', 0)
if morecols > 0:
attrib['table:number-columns-spanned'] = '%d' % (morecols + 1,)
self.column_count += morecols
morerows = node.get('morerows', 0)
if morerows > 0:
attrib['table:number-rows-spanned'] = '%d' % (morerows + 1,)
el1 = self.append_child('table:table-cell', attrib=attrib)
self.set_current_element(el1)
def depart_entry(self, node):
self.set_to_parent()
def visit_tbody(self, node):
pass
def depart_tbody(self, node):
pass
def visit_target(self, node):
#
# I don't know how to implement targets in ODF.
# How do we create a target in oowriter? A cross-reference?
if ('refuri' not in node
and 'refid' not in node
and 'refname' not in node):
pass
else:
pass
def depart_target(self, node):
pass
def visit_title(self, node, move_ids=1, title_type='title'):
if isinstance(node.parent, docutils.nodes.section):
section_level = self.section_level
if section_level > 7:
self.document.reporter.warning(
'Heading/section levels greater than 7 not supported.')
self.document.reporter.warning(
' Reducing to heading level 7 for heading: "%s"' % (
node.astext(), ))
section_level = 7
el1 = self.append_child(
'text:h', attrib={
'text:outline-level': '%d' % section_level,
# 'text:style-name': 'Heading_20_%d' % section_level,
'text:style-name': self.rststyle(
'heading%d', (section_level, )),
})
self.append_pending_ids(el1)
self.set_current_element(el1)
elif isinstance(node.parent, docutils.nodes.document):
# text = self.settings.title
# else:
# text = node.astext()
el1 = SubElement(self.current_element, 'text:p', attrib={
'text:style-name': self.rststyle(title_type),
})
self.append_pending_ids(el1)
text = node.astext()
self.title = text
self.found_doc_title = True
self.set_current_element(el1)
def depart_title(self, node):
if (isinstance(node.parent, docutils.nodes.section)
or isinstance(node.parent, docutils.nodes.document)):
self.set_to_parent()
def visit_subtitle(self, node, move_ids=1):
self.visit_title(node, move_ids, title_type='subtitle')
def depart_subtitle(self, node):
self.depart_title(node)
def visit_title_reference(self, node):
el = self.append_child('text:span', attrib={
'text:style-name': self.rststyle('quotation')})
el.text = self.encode(node.astext())
raise nodes.SkipChildren()
def depart_title_reference(self, node):
pass
def generate_table_of_content_entry_template(self, el1):
for idx in range(1, 11):
el2 = SubElement(
el1,
'text:table-of-content-entry-template',
attrib={
'text:outline-level': "%d" % (idx, ),
'text:style-name': self.rststyle('contents-%d' % (idx, )),
})
SubElement(el2, 'text:index-entry-chapter')
SubElement(el2, 'text:index-entry-text')
SubElement(el2, 'text:index-entry-tab-stop', attrib={
'style:leader-char': ".",
'style:type': "right",
})
SubElement(el2, 'text:index-entry-page-number')
def find_title_label(self, node, class_type, label_key):
label = ''
title_node = None
for child in node.children:
if isinstance(child, class_type):
title_node = child
break
if title_node is not None:
label = title_node.astext()
else:
label = self.language.labels[label_key]
return label
def visit_topic(self, node):
if 'classes' in node.attributes:
if 'contents' in node.attributes['classes']:
label = self.find_title_label(
node, docutils.nodes.title, 'contents')
if self.settings.generate_oowriter_toc:
el1 = self.append_child('text:table-of-content', attrib={
'text:name': 'Table of Contents1',
'text:protected': 'true',
'text:style-name': 'Sect1',
})
el2 = SubElement(
el1,
'text:table-of-content-source',
attrib={
'text:outline-level': '10',
})
el3 = SubElement(el2, 'text:index-title-template', attrib={
'text:style-name': 'Contents_20_Heading',
})
el3.text = label
self.generate_table_of_content_entry_template(el2)
el4 = SubElement(el1, 'text:index-body')
el5 = SubElement(el4, 'text:index-title')
el6 = SubElement(el5, 'text:p', attrib={
'text:style-name': self.rststyle('contents-heading'),
})
el6.text = label
self.save_current_element = self.current_element
self.table_of_content_index_body = el4
self.set_current_element(el4)
else:
el = self.append_p('horizontalline')
el = self.append_p('centeredtextbody')
el1 = SubElement(
el, 'text:span',
attrib={'text:style-name': self.rststyle('strong')})
el1.text = label
self.in_table_of_contents = True
elif 'abstract' in node.attributes['classes']:
el = self.append_p('horizontalline')
el = self.append_p('centeredtextbody')
el1 = SubElement(
el, 'text:span',
attrib={'text:style-name': self.rststyle('strong')})
label = self.find_title_label(
node, docutils.nodes.title,
'abstract')
el1.text = label
elif 'dedication' in node.attributes['classes']:
el = self.append_p('horizontalline')
el = self.append_p('centeredtextbody')
el1 = SubElement(
el, 'text:span',
attrib={'text:style-name': self.rststyle('strong')})
label = self.find_title_label(
node, docutils.nodes.title,
'dedication')
el1.text = label
def depart_topic(self, node):
if 'classes' in node.attributes:
if 'contents' in node.attributes['classes']:
if self.settings.generate_oowriter_toc:
self.update_toc_page_numbers(
self.table_of_content_index_body)
self.set_current_element(self.save_current_element)
else:
self.append_p('horizontalline')
self.in_table_of_contents = False
def update_toc_page_numbers(self, el):
collection = []
self.update_toc_collect(el, 0, collection)
self.update_toc_add_numbers(collection)
def update_toc_collect(self, el, level, collection):
collection.append((level, el))
level += 1
for child_el in el:
if child_el.tag != 'text:index-body':
self.update_toc_collect(child_el, level, collection)
def update_toc_add_numbers(self, collection):
for level, el1 in collection:
if (el1.tag == 'text:p'
and el1.text != 'Table of Contents'):
el2 = SubElement(el1, 'text:tab')
el2.tail = '9999'
def visit_transition(self, node):
self.append_p('horizontalline')
def depart_transition(self, node):
pass
#
# Admonitions
#
def visit_warning(self, node):
self.generate_admonition(node, 'warning')
def depart_warning(self, node):
self.paragraph_style_stack.pop()
def visit_attention(self, node):
self.generate_admonition(node, 'attention')
depart_attention = depart_warning
def visit_caution(self, node):
self.generate_admonition(node, 'caution')
depart_caution = depart_warning
def visit_danger(self, node):
self.generate_admonition(node, 'danger')
depart_danger = depart_warning
def visit_error(self, node):
self.generate_admonition(node, 'error')
depart_error = depart_warning
def visit_hint(self, node):
self.generate_admonition(node, 'hint')
depart_hint = depart_warning
def visit_important(self, node):
self.generate_admonition(node, 'important')
depart_important = depart_warning
def visit_note(self, node):
self.generate_admonition(node, 'note')
depart_note = depart_warning
def visit_tip(self, node):
self.generate_admonition(node, 'tip')
depart_tip = depart_warning
def visit_admonition(self, node):
title = None
for child in node.children:
if child.tagname == 'title':
title = child.astext()
if title is None:
classes1 = node.get('classes')
if classes1:
title = classes1[0]
self.generate_admonition(node, 'generic', title)
depart_admonition = depart_warning
def generate_admonition(self, node, label, title=None):
if hasattr(self.language, 'labels'):
translated_label = self.language.labels.get(label, label)
else:
translated_label = label
el1 = SubElement(self.current_element, 'text:p', attrib={
'text:style-name': self.rststyle(
'admon-%s-hdr', (label, )),
})
if title:
el1.text = title
else:
el1.text = '%s!' % (translated_label.capitalize(), )
s1 = self.rststyle('admon-%s-body', (label, ))
self.paragraph_style_stack.append(s1)
#
# Roles (e.g. subscript, superscript, strong, ...
#
def visit_subscript(self, node):
el = self.append_child('text:span', attrib={
'text:style-name': 'rststyle-subscript',
})
self.set_current_element(el)
def depart_subscript(self, node):
self.set_to_parent()
def visit_superscript(self, node):
el = self.append_child('text:span', attrib={
'text:style-name': 'rststyle-superscript',
})
self.set_current_element(el)
def depart_superscript(self, node):
self.set_to_parent()
def visit_abbreviation(self, node):
pass
def depart_abbreviation(self, node):
pass
def visit_acronym(self, node):
pass
def depart_acronym(self, node):
pass
def visit_sidebar(self, node):
pass
def depart_sidebar(self, node):
pass
# Use an own reader to modify transformations done.
class Reader(standalone.Reader):
def get_transforms(self):
transforms = super().get_transforms()
if not self.settings.create_links:
transforms.remove(references.DanglingReferences)
return transforms
Zerion Mini Shell 1.0