def visit_footnote(self, node):
# Work-around for a bug in docutils where
# "%" is prepended to footnote text
LaTeXTranslator.visit_footnote(self, node)
self.out[-1] = self.out[1].strip('%')
self.non_breaking_paragraph = True
def __init__(self, document):
LaTeXTranslator.__init__(self, document)
self.label_prefix = ""
self.docinfo = {}
self.head_prefix = []
self.head = []
self.body_prefix = []
self.in_title = False
self.in_anydesc = False # _title is different if it is a funcdesc
self.admonition_stack = []
# Disable a bunch of methods from the base class.
empty_method = lambda self: None
for nodetype in ('field_argument',
'field_body',
'field_list',
'field_name'):
setattr(self, 'visit_' + nodetype, empty_method)
setattr(self, 'depart_' + nodetype, empty_method)
self.head_prefix = []
# definitions must be guarded if multiple modules are included
self.definitions = [
"\\ifx\\locallinewidth\\undefined\\newlength{\\locallinewidth}\\fi\n"
"\\setlength{\\locallinewidth}{\\linewidth}\n"
]
def __init__(self, *args, **kwargs):
LaTeXTranslator.__init__(self, *args, **kwargs)
# Handle author declarations
self.current_field = ''
self.copyright_holder = None
self.author_names = []
self.author_institutions = []
self.author_institution_map = dict()
self.author_emails = []
self.corresponding = []
self.equal_contributors = []
self.paper_title = ''
self.abstract_text = []
self.keywords = ''
self.table_caption = []
self.video_url = ''
self.bibliography = ''
# This gets read by the underlying docutils implementation.
# If present, it is a list with the first entry the style name
# and the second entry the BiBTeX file (see `visit_field_body`)
self.bibtex = None
self.abstract_in_progress = False
self.non_breaking_paragraph = False
self.figure_type = 'figure'
self.figure_alignment = 'left'
self.table_type = 'table'
self.active_table.set_table_style('booktabs')
def visit_literal_block(self, node):
self.non_breaking_paragraph = True
if "language" in node.attributes:
# do highlighting
from pygments import highlight
from pygments.lexers import PythonLexer, get_lexer_by_name
from pygments.formatters import LatexFormatter
extra_opts = "fontsize=\\footnotesize"
linenos = node.attributes.get("linenos", False)
linenostart = node.attributes.get("linenostart", 1)
if linenos:
extra_opts += ",xleftmargin=2.25mm,numbersep=3pt"
lexer = get_lexer_by_name(node.attributes["language"])
tex = highlight(
node.astext(), lexer, LatexFormatter(linenos=linenos, linenostart=linenostart, verboptions=extra_opts)
)
self.out.append("\\vspace{1mm}\n" + tex + "\\vspace{1mm}\n")
raise nodes.SkipNode
else:
LaTeXTranslator.visit_literal_block(self, node)
def visit_literal_block(self, node):
self.non_breaking_paragraph = True
if 'language' in node.attributes:
# do highlighting
from pygments import highlight
from pygments.lexers import get_lexer_by_name
from pygments.formatters import LatexFormatter
extra_opts = 'fontsize=\\footnotesize'
linenos = node.attributes.get('linenos', False)
linenostart = node.attributes.get('linenostart', 1)
if linenos:
extra_opts += ',xleftmargin=2.25mm,numbersep=3pt'
lexer = get_lexer_by_name(node.attributes['language'])
tex = highlight(node.astext(), lexer,
LatexFormatter(linenos=linenos,
linenostart=linenostart,
verboptions=extra_opts))
self.out.append(tex)
raise nodes.SkipNode
else:
LaTeXTranslator.visit_literal_block(self, node)
def __init__ (self, document):
LaTeXTranslator.__init__ (self, document)
self.head_prefix = [x for x in self.head_prefix if ('{typearea}' not in x)]
hyperref_posn = [i for i in range (len (self.head_prefix)) if ('{hyperref}' in self.head_prefix[i])]
self.head_prefix = [curline+'\n' for curline in self.head_prefix]
try:
self.head_prefix[hyperref_posn[0]] = '\\usepackage{hyperref}\n'
except:
self.head_prefix[2] = '\\usepackage{hyperref}\n'
## self.head_prefix.extend ([
## '\\definecolor{rrblitbackground}{rgb}{0.55, 0.3, 0.1}\n',
## '\\newenvironment{rtbliteral}{\n',
## '\\begin{ttfamily}\n',
## '\\color{rrblitbackground}\n',
## '}{\n',
## '\\end{ttfamily}\n',
## '}\n',
## ])
theme = document.settings.theme
if theme:
self.head_prefix.append('\\usetheme{%s}\n' % theme)
self.overlay_bullets = string_to_bool(document.settings.overlaybullets, False)#using a False default because
#True is the actual default. If you are trying to pass in a value
#and I can't determine what you really meant, I am assuming you
#want something other than the actual default.
self.centerfigs = string_to_bool(document.settings.centerfigs, False)#same reasoning as above
self.frame_level = 0
# this fixes the hardcoded section titles in docutils 0.4
self.d_class = DocumentClass ('article')
def depart_document(self, node):
'customize document title a la beamer'
LaTeXTranslator.depart_document(self, node)
if self.title or self.author_stack or self.date:
authors = ['\\\\\n'.join(author_entry)
for author_entry in self.author_stack]
title = [''.join(self.title)] + self.title_labels
shorttitle = ''.join(self.title)
shortauthor = ''.join(self.pdfauthor)
if self.subtitle:
title += [r'\\ % subtitle',
r'\large{%s}' % ''.join(self.subtitle)
] + self.subtitle_labels
docinfo_list = [shorttitle,
'%\n '.join(title),
shortauthor,
' \\and\n'.join(authors),
', '.join(self.date)]
if self.organization is None:
docinfo_str = PreambleCmds.documenttitle % tuple(docinfo_list)
else:
docinfo_list.append(self.organization)
docinfo_str = docinfo_w_institute % tuple(docinfo_list)
self.body_pre_docinfo[:] = [docinfo_str] # replace default title
def depart_literal_block (self, node):
# FIX: see `visit_literal_block`
if (node_has_class (node, 'code-block') and self.cb_use_pygments):
self.visit_codeblock (node)
else:
LaTeXTranslator.depart_literal_block (self, node)
self.out.append ( '\\setbeamerfont{quote}{parent=quotation}\n' )
def __init__(self, *args, **kwargs):
LaTeXTranslator.__init__(self, *args, **kwargs)
# Handle author declarations
self.current_field = ''
self.author_names = []
self.author_institutions = []
self.author_institution_map = dict()
self.author_emails = []
self.paper_title = ''
self.abstract_text = []
self.keywords = ''
self.table_caption = []
self.video_url = ''
self.abstract_in_progress = False
self.non_breaking_paragraph = False
self.figure_type = 'figure'
self.figure_alignment = 'left'
self.table_type = 'table'
self.active_table.set_table_style('booktabs')
def visit_image(self, node):
attrs = node.attributes
if not 'align' in attrs and self.centerfigs:
attrs['align'] = 'center'
if ('height' not in attrs) and ('width' not in attrs):
attrs['height'] = '0.75\\textheight'
LaTeXTranslator.visit_image(self, node)
def depart_document(self, node):
LaTeXTranslator.depart_document(self, node)
title = self.paper_title
authors = ', '.join(self.author_names)
author_notes = ['''
The corresponding author is with %s, e-mail: \protect\href{%s}{%s}.
''' % (self.author_institutions[0], self.author_emails[0],
self.author_emails[0])]
author_notes = ''.join('\\thanks{%s}' % n for n in author_notes)
title_template = '\\title{%s}\\author{%s%s}\\maketitle'
title_template = title_template % (title,
authors,
author_notes)
marks = r'''
\renewcommand{\leftmark}{%s}
\renewcommand{\rightmark}{%s}
''' % (options['proceedings_title'], title.upper())
title_template += marks
self.body_pre_docinfo = [title_template]
def visit_title (self, node):
if node.astext() == 'dummy':
raise nodes.SkipNode
if (self.section_level == self.frame_level+1):#1
self.body.append ('\\frametitle{%s}\n\n' % self.encode(node.astext()))
raise nodes.SkipNode
else:
LaTeXTranslator.visit_title (self, node)
def depart_table(self, node):
LaTeXTranslator.depart_table(self, node)
self.out.append(r'\caption{%s}' % ''.join(self.table_caption))
self.table_caption = []
self.out.append(r'\end{%s}' % self.table_type)
self.active_table.set('preamble written', 1)
def visit_section (self, node):
if has_sub_sections (node):
temp = self.section_level + 1
if temp > self.frame_level:
self.frame_level = temp
else:
self.out.append (self.begin_frametag(node))
LaTeXTranslator.visit_section (self, node)
def depart_table(self, node):
LaTeXTranslator.depart_table(self, node)
self.out.append(r"\caption{%s}" % "".join(self.table_caption))
self.table_caption = []
self.out.append(r"\end{table}")
self.active_table.set("preamble written", 1)
def visit_thead(self, node):
# Store table caption locally and then remove it
# from the table so that docutils doesn't render it
# (in the wrong place)
self.table_caption = self.active_table.caption
self.active_table.caption = []
LaTeXTranslator.visit_thead(self, node)
def depart_container (self, node):
if (node_has_class (node, 'r2b-simplecolumns')):
self.depart_columnset (node)
elif (node_has_class (node, 'r2b-note')):
self.depart_beamer_note (node)
else:
# currently the LaTeXTranslator does nothing, but just in case
LaTeXTranslator.depart_container (self, node)
def visit_title(self, node):
if node.astext() == 'dummy':
raise nodes.SkipNode
if (self.section_level == self.frame_level + 1): #1
self.out.append ('\\frametitle{%s}\n\n' % \
self.encode(node.astext()))
raise nodes.SkipNode
else:
LaTeXTranslator.visit_title(self, node)
def visit_section (self, node):
if has_sub_sections(node):
temp = self.section_level + 1
if temp > self.frame_level:
self.frame_level = temp
#print('self.frame_level=%s' % self.frame_level)
else:
self.body.append (self.begin_frametag())
LaTeXTranslator.visit_section (self, node)
def depart_table(self, node):
LaTeXTranslator.depart_table(self, node)
self.out.append(r'\caption{%s}' % ''.join(self.table_caption))
self.table_caption = []
self.out.append(r'\end{%s}' % self.table_type)
self.active_table.set('preamble written', 1)
self.active_table.set_table_style('booktabs')
def depart_section (self, node):
# Remove counter for potential subsections:
LaTeXTranslator.depart_section (self, node)
if (self.section_level == self.frame_level):#0
self.out.append (self.end_frametag())
try: # insert raw code defered to after endframe
self.out.append('\n'.join(node._raw_append))
except AttributeError:
pass
def visit_table(self, node):
classes = node.attributes.get('classes', [])
if 'w' in classes:
self.table_type = 'table*'
else:
self.table_type = 'table'
self.out.append(r'\begin{%s}' % self.table_type)
LaTeXTranslator.visit_table(self, node)
def visit_table(self, node):
classes = node.attributes.get('classes', [])
if 'w' in classes:
self.table_type = 'table*'
else:
self.table_type = 'table'
self.out.append(r'\begin{%s}' % self.table_type)
LaTeXTranslator.visit_table(self, node)
def visit_table(self, node):
classes = node.attributes.get("classes", [])
if "w" in classes:
self.table_type = "table*"
else:
self.table_type = "table"
self.out.append(r"\begin{%s}" % self.table_type)
LaTeXTranslator.visit_table(self, node)
def depart_document(self, node):
self.out.append(r'\bibliography{refs}')
LaTeXTranslator.depart_document(self, node)
## Generate footmarks
# build map: institution -> (author1, author2)
institution_authors = OrderedDict()
for auth, inst in zip(self.author_names, self.author_institutions):
institution_authors.setdefault(inst, []).append(auth)
def footmark(n):
"""Insert footmark #n. Footmark 1 is reserved for
the corresponding author.
"""
return ('\\setcounter{footnotecounter}{%d}' % n,
'%d' % n)
# Build one footmark for each institution
institute_footmark = {}
for i, inst in enumerate(institution_authors):
institute_footmark[inst] = footmark(i + 2)
corresponding_auth_template = r'''%%
\affil[%(footmark_counter)s]{%
Corresponding author: \protect\href{mailto:%(email)s}{%(email)s}}'''
title = self.paper_title
authors = []
institutions_mentioned = set()
for n, (auth, inst) in enumerate(zip(self.author_names,
self.author_institutions)):
# Corresponding author
if n == 0:
authors += [r'\author[%d,%d]{%s}' % (n, n + 1, auth)]
authors += [r'\affil[0]{%s}' % self.author_emails[0]]
else:
authors += [r'\author[%d]{%s}' % (n + 1, auth)]
authors += [r'\affil[%d]{%s}' % (n + 1, inst)]
title_template = r'\newcounter{footnotecounter}' \
r'\title{%s}%s\maketitle'
title_template = title_template % (title, '\n'.join(authors))
self.body_pre_docinfo = ['\n'.join(self.abstract_text) + title_template]
# Save paper stats
self.document.stats = {'title': title,
'authors': ', '.join(self.author_names),
'author': self.author_names,
'author_email': self.author_emails,
'author_institution': self.author_institutions,
'abstract': self.abstract_text,
'keywords': self.keywords}
def visit_image(self, node):
attrs = node.attributes
# Only add \columnwidth if scale or width have not been specified.
if 'scale' not in node.attributes and 'width' not in node.attributes:
node.attributes['width'] = '\columnwidth'
node.attributes['align'] = 'left'
LaTeXTranslator.visit_image(self, node)
def visit_image(self, node):
attrs = node.attributes
# Only add \columnwidth if scale or width have not been specified.
if 'scale' not in node.attributes and 'width' not in node.attributes:
node.attributes['width'] = '\columnwidth'
node.attributes['align'] = 'left'
LaTeXTranslator.visit_image(self, node)
def visit_literal_block (self, node):
# FIX: the purpose of this method is unclear, but it causes parsed
# literals in docutils 0.6 to lose indenting. Thus we've solve the
# problem be just getting rid of it. [PMA 20091020]
# TODO: replace leading tabs like in codeblocks?
if (node_has_class (node, 'code-block') and self.cb_use_pygments):
self.visit_codeblock (node)
else:
self.out.append ('\\setbeamerfont{quote}{parent={}}\n')
LaTeXTranslator.visit_literal_block (self, node)
def visit_literal_block(self, node):
# FIXME: the purpose of this method is unclear, but it causes parsed
# literals in docutils 0.6 to lose indenting. Thus we've solve the
# problem be just getting rid of it. [PMA 20091020]
# TODO: replace leading tabs like in codeblocks?
if node_has_class(node, 'code-block') and self.cb_use_pygments:
self.visit_codeblock(node)
else:
self.out.append('\\setbeamerfont{quote}{parent={}}\n')
LaTeXTranslator.visit_literal_block(self, node)
def visit_image(self, node):
attrs = node.attributes
# Only add \columnwidth if scale or width have not been specified.
if "scale" not in node.attributes and "width" not in node.attributes:
node.attributes["width"] = "\columnwidth"
node.attributes["align"] = "left"
LaTeXTranslator.visit_image(self, node)
def depart_document(self, node):
LaTeXTranslator.depart_document(self, node)
title = self.paper_title
authors = ', '.join(self.author_names)
d = {}
compsocthanks = ''
for auth, inst in zip(self.author_names, self.author_institutions):
d.setdefault(inst, []).append(auth)
for inst, authlist in d.iteritems():
if len(authlist) <= 2:
auths = ' and '.join(authlist)
else:
auths = ', '.join(authlist[:-1] + [
'and ' + authlist[-1],
])
verb = ' is ' if len(authlist) == 1 else ' are '
compsocthanks += auths + verb + 'with ' + inst_table[
inst] + ' ' + inst + '. '
copyright_holder = self.author_names[0] + ('.' if len(
self.author_names) == 1 else ' et al.')
author_notes = r'''E-mail: \protect\href{%s}{%s}.
\noindent \copyright %s %s %s
''' % ('mailto:' + self.author_emails[0], self.author_emails[0],
options['proceedings']['year'], copyright_holder,
options['proceedings']['copyright']['article'])
author_notes = compsocthanks + author_notes
title_template = '\\title{%s}\\author{%s\\thanks{%s}}\\maketitle'
title_template = title_template % (title, authors, author_notes)
marks = r'''
\renewcommand{\leftmark}{%s}
\renewcommand{\rightmark}{%s}
''' % (options['proceedings']['title']['short'], title.upper())
title_template += marks
self.body_pre_docinfo = [title_template]
# Save paper stats
self.document.stats = {
'title': title,
'authors': authors,
'author': self.author_names,
'author_institution': self.author_institutions,
'abstract': self.abstract_text,
'keywords': self.keywords,
'copyright_holder': copyright_holder
}
def visit_footnote(self, node):
# Handle case where footnote consists only of math
if len(node.astext().split()) < 2:
node.append(nodes.label(text='_abcdefghijklmno_'))
# Work-around for a bug in docutils where
# "%" is prepended to footnote text
LaTeXTranslator.visit_footnote(self, node)
self.out[-1] = self.out[1].strip('%')
self.non_breaking_paragraph = True
def visit_footnote(self, node):
# Handle case where footnote consists only of math
if len(node.astext().split()) < 2:
node.append(nodes.label(text='_abcdefghijklmno_'))
# Work-around for a bug in docutils where
# "%" is prepended to footnote text
LaTeXTranslator.visit_footnote(self, node)
self.out[-1] = self.out[1].strip('%')
self.non_breaking_paragraph = True
def visit_image(self, node):
attrs = node.attributes
if 'align' not in attrs and self.centerfigs:
attrs['align'] = 'center'
if (
('height' not in attrs) and
('width' not in attrs) and
('scale' not in attrs)
):
attrs['height'] = '0.75\\textheight'
LaTeXTranslator.visit_image(self, node)
def visit_section(self, node):
if node.astext() == 'blankslide':
# this never gets reached, but I don't know if that is bad
self.out.append('\\begin{frame}[plain]{}\n\\end{frame}')
else:
if has_sub_sections(node):
temp = self.section_level + 1
if temp > self.frame_level:
self.frame_level = temp
else:
self.out.append(self.begin_frametag(node))
LaTeXTranslator.visit_section(self, node)
def visit_section(self, node):
if node.astext() == 'blankslide':
# this never gets reached, but I don't know if that is bad
self.out.append('\\begin{frame}[plain]{}\n\\end{frame}')
else:
if has_sub_sections(node):
temp = self.section_level + 1
if temp > self.frame_level:
self.frame_level = temp
else:
self.out.append(begin_frametag(node, self.fragile_default))
LaTeXTranslator.visit_section(self, node)
def depart_document(self, node):
LaTeXTranslator.depart_document(self, node)
title = self.paper_title
authors = ', '.join(self.author_names)
d = {}
compsocthanks = ''
for auth, inst in zip(self.author_names, self.author_institutions):
d.setdefault(inst, []).append(auth)
for inst, authlist in d.iteritems():
if len(authlist) <= 2:
auths = ' and '.join(authlist)
else:
auths = ', '.join(authlist[:-1] + ['and ' + authlist[-1],])
verb= ' is ' if len(authlist)==1 else ' are '
compsocthanks += auths+verb+'with '+ inst_table.get(inst, '') +' '+inst+'. '
copyright_holder = self.author_names[0] + ('.' if len(self.author_names) == 1 else ' et al.')
author_notes = r'''E-mail: \protect\href{%s}{%s}.
\noindent \copyright %s %s %s
''' % ('mailto:' + self.author_emails[0],
self.author_emails[0],
options['proceedings']['year'],
copyright_holder,
options['proceedings']['copyright']['article'])
author_notes = compsocthanks+author_notes
title_template = '\\title{%s}\\author{%s\\thanks{%s}}\\maketitle'
title_template = title_template % (title,
authors,
author_notes)
marks = r'''
\renewcommand{\leftmark}{%s}
\renewcommand{\rightmark}{%s}
''' % (options['proceedings']['title']['short'], title.upper())
title_template += marks
self.body_pre_docinfo = [title_template]
# Save paper stats
self.document.stats = {'title': title,
'authors': authors,
'author': self.author_names,
'author_email': self.author_emails,
'author_institution': self.author_institutions,
'abstract': self.abstract_text,
'keywords': self.keywords,
'copyright_holder': copyright_holder}
def visit_thead(self, node):
# Store table caption locally and then remove it
# from the table so that docutils doesn't render it
# (in the wrong place)
self.table_caption = self.active_table.caption
self.active_table.caption = []
opening = self.active_table.get_opening()
opening = opening.replace('linewidth', 'tablewidth')
self.active_table.get_opening = lambda: opening
LaTeXTranslator.visit_thead(self, node)
def visit_thead(self, node):
# Store table caption locally and then remove it
# from the table so that docutils doesn't render it
# (in the wrong place)
self.table_caption = self.active_table.caption
self.active_table.caption = []
opening = self.active_table.get_opening()
opening = opening.replace('linewidth', 'tablewidth')
self.active_table.get_opening = lambda: opening
LaTeXTranslator.visit_thead(self, node)
def __init__(self, document, docstring_linker):
# Set the document's settings.
settings = OptionParser([LaTeXWriter()]).get_default_values()
document.settings = settings
LaTeXTranslator.__init__(self, document)
self._linker = docstring_linker
# Start at section level 3. (Unfortunately, we now have to
# set a private variable to make this work; perhaps the standard
# latex translator should grow an official way to spell this?)
self.section_level = 3
self._section_number = [0] * self.section_level
def visit_container(self, node):
"""Handle containers with 'special' names, ignore the rest."""
# NOTE: theres something weird here where ReST seems to translate
# underscores in container identifiers into hyphens. So for the
# moment we'll allow both.
if node_has_class(node, 'beamer-simplecolumns'):
self.visit_columnset(node)
wrap_children_in_columns(node, node.children)
elif node_has_class(node, 'beamer-note'):
self.visit_beamer_note(node)
else:
# currently the LaTeXTranslator does nothing, but just in case
LaTeXTranslator.visit_container(self, node)
def visit_container(self, node):
"""Handle containers with 'special' names, ignore the rest."""
# NOTE: theres something weird here where ReST seems to translate
# underscores in container identifiers into hyphens. So for the
# moment we'll allow both.
if node_has_class(node, 'beamer-simplecolumns'):
self.visit_columnset(node)
wrap_children_in_columns(node, node.children)
elif node_has_class(node, 'beamer-note'):
self.visit_beamer_note(node)
else:
# currently the LaTeXTranslator does nothing, but just in case
LaTeXTranslator.visit_container(self, node)
def visit_title(self, node):
if self.section_level == 1:
if self.paper_title:
import warnings
warnings.warn(RuntimeWarning("Title set twice--ignored. "
"Could be due to ReST"
"error.)"))
else:
self.paper_title = self.encode(node.astext())
raise nodes.SkipNode
elif node.astext() == 'References':
raise nodes.SkipNode
LaTeXTranslator.visit_title(self, node)
def visit_reference(self, node):
if node.has_key('refuri'):
refuri = node['refuri']
basename = os.path.splitext(refuri)[0]
label = self.label_prefix + "-" + self.refuri_override.get(
basename, basename)
print "got refuri=%r, label=%r" % (refuri, label)
elif node.has_key('refid'):
label = self.generate_section_label(node['refid'])
print "got refid=%r, label=%r" % (node['refid'], label)
else:
print "warning: unhandled reference: node=%r" % node
LaTeXTranslator.visit_reference(self, node)
self.body.append("section~\\ref{%s}, " % label)
raise nodes.SkipDeparture
def __init__(self, *args, **kwargs):
LaTeXTranslator.__init__(self, *args, **kwargs)
# Handle author declarations
self.current_field = ''
self.author_names = []
self.author_institutions = []
self.author_emails = []
self.paper_title = ''
self.abstract_text = []
self.keywords = ''
self.table_caption = []
self.abstract_in_progress = False
self.non_breaking_paragraph = False
def visit_thead(self, node):
# Store table caption locally and then remove it
# from the table so that docutils doesn't render it
# (in the wrong place)
if self.active_table.caption:
self.table_caption = self.active_table.caption
self.active_table.caption = []
opening = self.active_table.get_opening()
opening = opening.replace('linewidth', 'tablewidth')
self.active_table.get_opening = lambda: opening
# For some reason, docutils want to process longtable headers twice. I
# don't trust this fix entirely, but it does the trick for now.
self.active_table.need_recurse = lambda: False
LaTeXTranslator.visit_thead(self, node)
def visit_title(self, node):
if node.astext() == 'dummy':
raise nodes.SkipNode
if isinstance(node.parent, nodes.admonition):
assert self.admonition_alert_type
self.out.append('\\begin{%s}{%s}\n' % (self.admonition_alert_type,
self.encode(node.astext())))
raise nodes.SkipNode
if node.astext() == 'blankslide':
# A blankslide has no title, but is otherwise processed as normal,
# meaning that the title is blank, but the slide can have some
# content. It must at least contain a comment.
raise nodes.SkipNode
elif self.section_level == self.frame_level + 1:
self.out.append('\\frametitle{%s}\n\n' %
self.encode(node.astext()))
raise nodes.SkipNode
else:
LaTeXTranslator.visit_title(self, node)
def visit_literal_block(self, node):
self.non_breaking_paragraph = True
if 'language' in node.attributes:
# do highlighting
from pygments import highlight
from pygments.lexers import PythonLexer, get_lexer_by_name
from pygments.formatters import LatexFormatter
linenos = node.attributes.get('linenos', False)
lexer = get_lexer_by_name(node.attributes['language'])
tex = highlight(node.astext(), lexer,
LatexFormatter(linenos=linenos,
verboptions='fontsize=\\footnotesize'))
self.out.append(tex)
raise nodes.SkipNode
else:
LaTeXTranslator.visit_literal_block(self, node)
def __init__(self, document):
LaTeXTranslator.__init__(self, document)
self.head_prefix = [
x for x in self.head_prefix if ('{typearea}' not in x)
]
hyperref_posn = [
i for i in range(len(self.head_prefix))
if ('{hyperref}' in self.head_prefix[i])
]
self.head_prefix[hyperref_posn[0]] = '\\usepackage{hyperref}\n'
self.head_prefix.extend([
'\\definecolor{rrblitbackground}{rgb}{0.55, 0.3, 0.1}\n',
'\\newenvironment{rtbliteral}{\n',
'\\begin{ttfamily}\n',
'\\color{rrblitbackground}\n',
'}{\n',
'\\end{ttfamily}\n',
'}\n',
])
# this fixes the hardcoded section titles in docutils 0.4
self.d_class = DocumentClass('article')
def __init__(self, document, docstring_linker=None, directory=None,
docindex=None, context=None):
# Set the document's settings.
if self.settings is None:
settings = OptionParser([LaTeXWriter()]).get_default_values()
settings.output_encoding = 'utf-8'
# This forces eg \EpydocUserSection rather than
# \EpydocUserSEction*:
settings.use_latex_toc = True
self.__class__.settings = settings
document.settings = self.settings
LaTeXTranslator.__init__(self, document)
self._linker = docstring_linker
self._directory = directory
self._docindex = docindex
self._context = context
# Use custom section names.
self.d_class = _EpydocDocumentClass()
def __init__(self, *args, **kwargs):
LaTeXTranslator.__init__(self, *args, **kwargs)
# Handle author declarations
self.current_field = ''
self.author_names = []
self.author_institutions = []
self.author_emails = []
self.paper_title = ''
self.abstract_text = []
self.keywords = ''
self.table_caption = []
self.abstract_in_progress = False
self.non_breaking_paragraph = False
self.figure_type = 'figure'
self.figure_alignment = 'left'
self.table_type = 'table'
self.d_class.sections.insert(0, 'title')
def __init__(self, document):
LaTeXTranslator.__init__(self, document)
self.label_prefix = ""
self.docinfo = {}
self.head_prefix = []
self.head = []
self.body_prefix = []
self.in_title = False
self.in_anydesc = False # _title is different if it is a funcdesc
self.admonition_stack = []
# Disable a bunch of methods from the base class.
empty_method = lambda self: None
for nodetype in ('field_argument', 'field_body', 'field_list',
'field_name'):
setattr(self, 'visit_' + nodetype, empty_method)
setattr(self, 'depart_' + nodetype, empty_method)
self.head_prefix = []
# definitions must be guarded if multiple modules are included
self.definitions = [
"\\ifx\\locallinewidth\\undefined\\newlength{\\locallinewidth}\\fi\n"
"\\setlength{\\locallinewidth}{\\linewidth}\n"
]
def depart_literal_block(self, node):
LaTeXTranslator.depart_literal_block(self, node)
def depart_admonition(self, node=None):
name = self.admonition_stack.pop()
if name == "note":
self.body.append('\\end{notice}\n')
else:
LaTeXTranslator.depart_admonition(self, node)
def visit_block_quote(self, node):
self.out.append('\\begin{quotation}')
LaTeXTranslator.visit_block_quote(self, node)
def visit_admonition(self, node, name=''):
self.admonition_stack.append(name)
if name in ('note', 'warning'):
self.body.append('\\begin{notice}[%s]' % name)
else:
LaTeXTranslator.visit_admonition(self, node, name)
def depart_block_quote(self, node):
LaTeXTranslator.depart_block_quote(self, node)
self.out.append('\\end{quotation}')
def __init__(self, document):
LaTeXTranslator.__init__(self, document)
# Used for Beamer title and possibly header/footer. Set from docinfo
# record the settings for codeblocks.
self.organization = None
self.cb_use_pygments = document.settings.cb_use_pygments
self.cb_replace_tabs = document.settings.cb_replace_tabs
self.cb_default_lang = document.settings.cb_default_lang
self.head_prefix = [
x for x in self.head_prefix if '{typearea}' not in x
]
self.head_prefix.extend([
'\\definecolor{rrblitbackground}{rgb}{0.55, 0.3, 0.1}\n',
'\\newenvironment{rtbliteral}{\n',
'\\begin{ttfamily}\n',
'\\color{rrblitbackground}\n',
'}{\n',
'\\end{ttfamily}\n',
'}\n',
])
if self.cb_use_pygments:
self.head_prefix.extend([
'\\usepackage{fancyvrb}\n',
'\\usepackage{color}\n',
])
# set appropriate header options for theming
theme = document.settings.theme
if theme:
self.head_prefix.append('\\usetheme{%s}\n' % theme)
set_header_options(self.head_prefix, document.settings.shownotes)
if self.cb_use_pygments:
from pygments.formatters import LatexFormatter
self.head_prefix.extend([
LatexFormatter().get_style_defs(),
])
self.overlay_bullets = string_to_bool(document.settings.overlaybullets,
False)
self.fragile_default = string_to_bool(
document.settings.fragile_default, True)
self.shortauthor = document.settings.shortauthor
self.shorttitle = document.settings.shorttitle
# using a False default because
# True is the actual default. If you are trying to pass in a value
# and I can't determine what you really meant, I am assuming you
# want something other than the actual default.
self.centerfigs = string_to_bool(document.settings.centerfigs,
False) # same reasoning as above
self.in_columnset = False
self.in_column = False
self.in_note = False
self.frame_level = 0
# this fixes the hardcoded section titles in docutils 0.4
self.d_class = DocumentClass('article')
self.admonition_alert_type = None
def depart_section(self, node):
# Remove counter for potential subsections.
LaTeXTranslator.depart_section(self, node)
if self.section_level == self.frame_level:
self.out.append(end_frametag())
def depart_title(self, node):
if self.section_level != self.frame_level + 1:
LaTeXTranslator.depart_title(self, node)