def createLatex(self, parent, token, page):
fname = token['src']
if fname.startswith('http'):
fname, errcode = self.extension.getOnlineMedia(parent, fname)
if errcode:
return parent
else:
dest = os.path.join(os.path.dirname(page.destination),
token['src'])
dest = os.path.dirname(os.path.abspath(dest))
fname, errcode = self.extension.convertImage(
token['media_source'], '.png', dest)
if errcode:
return parent
img = self.extension.latexImage(latex.Environment(parent, 'center'),
token, fname)
img['args'] = [
latex.Bracket(string=u'width=\\textwidth', escape=False)
]
return parent
def _processPages(self, root):
"""
Build a main latex file that includes the others.
"""
main = base.NodeBase()
latex.Command(main, 'documentclass', string=u'report', end='')
for package in self._packages:
latex.Command(main,
'usepackage',
string=package,
start='\n',
end='')
func = lambda n: isinstance(n, page.MarkdownNode)
nodes = [n for n in anytree.PreOrderIter(root, filter_=func)]
for node in nodes:
# If the parallel implementation was better this would not be needed.
node.tokenize()
node.render(node.ast)
if node.depth == 1:
title = latex.Command(main, 'title', start='\n')
for child in node.result.children[0]: #[0].children:
child.parent = title
node.result.children[0].parent = None
doc = latex.Environment(main, 'document', end='\n')
latex.Command(doc, 'maketitle')
for node in nodes:
node.write()
cmd = latex.Command(doc, 'input', start='\n')
latex.String(cmd, content=unicode(node.destination), escape=False)
return main
def latexImage(self, parent, token, page, src):
args = []
style = latex.parse_style(token)
width = style.get('width', None)
if width:
if width.endswith('%'):
width = '{}\\textwidth'.format(int(width[:-1]) / 100.)
args.append(
latex.Bracket(string='width={}'.format(width), escape=False))
if style.get('text-align', None) == 'center':
env = latex.Environment(parent, 'center')
else:
env = parent
node = self.translator.findPage(src)
fname = os.path.join(self.translator.destination, node.local)
img = latex.Command(env,
'includegraphics',
string=fname,
args=args,
escape=False)
return img
def createLatex(self, parent, token, page):
return latex.Environment(parent, 'enumerate', after_begin='', after_end='', info=token.info)
def createLatex(self, parent, token, page):
args = [latex.Brace(string=token['label'])]
return latex.Environment(parent, 'Requirement', args=args)
def createLatex(self, parent, token, page): #pylint: disable=no-self-use,unused-argument
return latex.Environment(parent,
'quote',
after_begin='',
info=token.info)
def testEnvironment(self):
env = latex.Environment(None, 'foo')
self.assertEqual(env.write(), '\n\\begin{foo}\n\n\\end{foo}\n')
def createLatex(self, token, parent): #pylint: disable=no-self-use,unused-argument
return latex.Environment(parent, 'quote')
def createLatex(self, token, parent): #pylint: disable=no-self-use,unused-argument
return latex.Environment(parent, 'verbatim', string=token.code)
def createLatex(self, token, parent): #pylint: disable=no-self-use,unused-argument
return latex.Environment(parent,
'verbatim',
string=token.code,
after_begin='',
before_end='')
def createLatex(self, parent, token, page):
args = [latex.Brace(string='\\textwidth', escape=False),
latex.Brace(string="".join([f[0].upper() for f in token['form']]))]
return latex.Environment(parent, 'tabulary', start='\\par', args=args)
