def main(prog_args):
argv = None
reader = standalone.Reader()
reader_name = 'standalone'
writer = Writer()
writer_name = 'pseudoxml'
parser = None
parser_name = 'restructuredtext'
settings = None
settings_spec = None
settings_overrides = None
config_section = None
enable_exit_status = 1
usage = default_usage
publisher = Publisher(reader,
parser,
writer,
settings,
destination_class=BinaryFileOutput)
publisher.set_components(reader_name, parser_name, writer_name)
description = ('Generates OpenDocument/OpenOffice/ODF slides from '
'standalone reStructuredText sources. ' +
default_description)
output = publisher.publish(argv,
usage,
description,
settings_spec,
settings_overrides,
config_section=config_section,
enable_exit_status=enable_exit_status)
def main(args):
argv = None
reader = standalone.Reader()
reader_name = 'standalone'
writer = EpubWriter()
writer_name = 'epub2'
parser = Parser()
parser_name = 'restructuredtext'
settings = None
settings_spec = None
settings_overrides = None
config_section = None
enable_exit_status = 1
usage = default_usage
publisher = Publisher(reader,
parser,
writer,
settings,
destination_class=EpubFileOutput)
publisher.set_components(reader_name, parser_name, writer_name)
description = ('Generates epub books from reStructuredText sources. ' +
default_description)
output = publisher.publish(argv,
usage,
description,
settings_spec,
settings_overrides,
config_section=config_section,
enable_exit_status=enable_exit_status)
def render(self, context, mimetype, content, filename=None, rev=None):
# Minimize visual impact of errors
from docutils.writers import html4css1
class TracHTMLTranslator(html4css1.HTMLTranslator):
"""Specialized translator with unobtrusive error reporting"""
def visit_system_message(self, node):
paragraph = node.children.pop(0)
message = escape(paragraph.astext()) if paragraph else ''
backrefs = node['backrefs']
if backrefs:
span = ('<span class="system-message">%s</span>' %
(''.join('<a href="#%s" title="%s">?</a>' %
(backref, message)
for backref in backrefs)))
else:
span = ('<span class="system-message" title="%s">?</span>' %
message)
self.body.append(span)
def depart_system_message(self, node):
pass
writer = html4css1.Writer()
writer.translator_class = TracHTMLTranslator
inliner = rst.states.Inliner()
inliner.trac = (self.env, context)
parser = rst.Parser(inliner=inliner)
content = content_to_unicode(self.env, content, mimetype)
# The default Reader is explicitly passed as a workaround for #11248
parts = publish_parts(content, writer=writer, parser=parser,
reader=standalone.Reader(parser),
settings_overrides={'halt_level': 6,
'file_insertion_enabled': 0,
'raw_enabled': 0,
'warning_stream': False})
return parts['html_body']
def render(self, context, mimetype, content, filename=None, rev=None):
# Minimize visual impact of errors
class TracHTMLTranslator(html4css1.HTMLTranslator):
"""Specialized translator with unobtrusive error reporting
and some extra security features"""
def __init__(self, *args, **kwargs):
self._render_unsafe_content = wikisys.render_unsafe_content
self._safe_schemes = set(wikisys.safe_schemes)
html4css1.HTMLTranslator.__init__(self, *args, **kwargs)
def visit_system_message(self, node):
paragraph = node.children.pop(0)
message = escape(paragraph.astext()) if paragraph else ''
backrefs = node['backrefs']
if backrefs:
span = ('<span class="system-message">%s</span>' %
(''.join('<a href="#%s" title="%s">?</a>' %
(backref, message)
for backref in backrefs)))
else:
span = ('<span class="system-message" title="%s">?</span>'
% message)
self.body.append(span)
def depart_system_message(self, node):
pass
def visit_image(self, node):
html4css1.HTMLTranslator.visit_image(self, node)
uri = node.attributes.get('uri')
if not wikisys.is_safe_origin(uri, context.req):
self.body[-1] = self.body[-1].replace(
'<img ', '<img crossorigin="anonymous" ')
def visit_reference(self, node):
if self._is_safe_uri(node.get('refuri')):
html4css1.HTMLTranslator.visit_reference(self, node)
def depart_reference(self, node):
if self._is_safe_uri(node.get('refuri')):
html4css1.HTMLTranslator.depart_reference(self, node)
def _is_safe_uri(self, uri):
if self._render_unsafe_content or not uri:
return True
else:
pos = uri.find(':')
return pos < 0 or uri[0:pos] in self._safe_schemes
wikisys = WikiSystem(self.env)
writer = html4css1.Writer()
writer.translator_class = TracHTMLTranslator
inliner = rst.states.Inliner()
inliner.trac = (self.env, context)
parser = rst.Parser(inliner=inliner)
content = content_to_unicode(self.env, content, mimetype)
# The default Reader is explicitly passed as a workaround for #11248
parts = publish_parts(content, writer=writer, parser=parser,
reader=standalone.Reader(parser),
settings_overrides={'halt_level': 6,
'file_insertion_enabled': 0,
'raw_enabled': 0,
'warning_stream': False})
return parts['html_body']
def _to_odp_content(self, rst, xml_filename, odp_name='/tmp/out'):
reader = standalone.Reader()
reader_name = 'standalone'
writer = rst2odp.Writer()
writer_name = 'pseudoxml'
parser = None
parser_name = 'restructuredtext'
settings = None
settings_spec = None
settings_overrides = None
config_section = None
enable_exit_status = 1
usage = default_usage
publisher = Publisher(
reader,
parser,
writer, # source=StringIO(rst),
settings=settings,
destination_class=rst2odp.BinaryFileOutput)
publisher.set_components(reader_name, parser_name, writer_name)
description = ('Generates OpenDocument/OpenOffice/ODF slides from '
'standalone reStructuredText sources. ' +
default_description)
fin = open('/tmp/in.rst', 'w')
fin.write(rst)
fin.close()
argv = ['--traceback', '/tmp/in.rst', odp_name]
output = publisher.publish(argv,
usage,
description,
settings_spec,
settings_overrides,
config_section=config_section,
enable_exit_status=enable_exit_status)
# pull content.xml out of /tmp/out
z = zipwrap.Zippier(odp_name)
fout = open(xml_filename, 'w')
content = preso.pretty_xml(z.cat('content.xml'))
fout.write(content)
fout.close()
return content