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Code Issues 25 Releases Wiki Activity

Fixed #23751 -- Fixed code snippet formatting in docs PDF.

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Thanks Graham Wideman for the patch.
This commit is contained in:
Tim Graham 2015-11-16 11:13:09 -05:00
parent 101dbeb673
commit e48a5b5a03
1 changed files with 19 additions and 11 deletions
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30
docs/_ext/djangodocs.py
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@ -125,14 +125,8 @@ def visit_snippet_latex(self, node):
"""
Latex document generator visit handler
"""
self.verbatim = ''
code = node.rawsource.rstrip('\n')
def depart_snippet_latex(self, node):
"""
Latex document generator depart handler.
"""
code = self.verbatim.rstrip('\n')
lang = self.hlsettingstack[-1][0]
linenos = code.count('\n') >= self.hlsettingstack[-1][1] - 1
fname = node['filename']
@ -151,9 +145,14 @@ def depart_snippet_latex(self, node):
linenos=linenos,
**highlight_args)
self.body.append('\n{\\colorbox[rgb]{0.9,0.9,0.9}'
'{\\makebox[\\textwidth][l]'
'{\\small\\texttt{%s}}}}\n' % (fname,))
self.body.append(
'\n{\\colorbox[rgb]{0.9,0.9,0.9}'
'{\\makebox[\\textwidth][l]'
'{\\small\\texttt{%s}}}}\n' % (
# Some filenames have '_', which is special in latex.
fname.replace('_', r'\_'),
)
)
if self.table:
hlcode = hlcode.replace('\\begin{Verbatim}',
@ -165,7 +164,16 @@ def depart_snippet_latex(self, node):
hlcode = hlcode.rstrip() + '\n'
self.body.append('\n' + hlcode + '\\end{%sVerbatim}\n' %
(self.table and 'Original' or ''))
self.verbatim = None
# Prevent rawsource from appearing in output a second time.
raise nodes.SkipNode
def depart_snippet_latex(self, node):
"""
Latex document generator depart handler.
"""
pass
class SnippetWithFilename(Directive):