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100 lines
3.0 KiB
Python
100 lines
3.0 KiB
Python
# -*- coding: utf-8 -*-
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"""
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test_build_latex
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~~~~~~~~~~~~~~~~
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Test the build process with LaTeX builder with the test root.
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:copyright: Copyright 2007-2010 by the Sphinx team, see AUTHORS.
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:license: BSD, see LICENSE for details.
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"""
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import os
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import re
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import sys
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from StringIO import StringIO
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from subprocess import Popen, PIPE
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from sphinx.writers.latex import LaTeXTranslator
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from util import *
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from test_build_html import ENV_WARNINGS
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def teardown_module():
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(test_root / '_build').rmtree(True)
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latex_warnfile = StringIO()
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LATEX_WARNINGS = ENV_WARNINGS + """\
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None:None: WARNING: no matching candidate for image URI u'foo.\\*'
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WARNING: invalid pair index entry u''
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"""
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if sys.version_info >= (3, 0):
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LATEX_WARNINGS = remove_unicode_literals(LATEX_WARNINGS)
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@with_app(buildername='latex', warning=latex_warnfile, cleanenv=True)
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def test_latex(app):
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LaTeXTranslator.ignore_missing_images = True
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app.builder.build_all()
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latex_warnings = latex_warnfile.getvalue().replace(os.sep, '/')
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latex_warnings_exp = LATEX_WARNINGS % {'root': app.srcdir}
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assert re.match(latex_warnings_exp + '$', latex_warnings), \
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'Warnings don\'t match:\n' + \
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'--- Expected (regex):\n' + latex_warnings_exp + \
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'--- Got:\n' + latex_warnings
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# file from latex_additional_files
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assert (app.outdir / 'svgimg.svg').isfile()
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# only run latex if all needed packages are there
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def kpsetest(filename):
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try:
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p = Popen(['kpsewhich', filename], stdout=PIPE)
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except OSError:
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# no kpsewhich... either no tex distribution is installed or it is
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# a "strange" one -- don't bother running latex
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return None
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else:
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p.communicate()
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if p.returncode != 0:
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# not found
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return False
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# found
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return True
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if kpsetest('article.sty') is None:
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print >>sys.stderr, \
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'info: not running latex, it doesn\'t seem to be installed'
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return
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for filename in ['fancyhdr.sty', 'fancybox.sty', 'titlesec.sty',
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'amsmath.sty', 'framed.sty', 'color.sty', 'fancyvrb.sty',
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'threeparttable.sty']:
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if not kpsetest(filename):
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print >>sys.stderr, \
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'info: not running latex, the %s package doesn\'t ' \
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'seem to be installed' % filename
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return
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# now, try to run latex over it
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cwd = os.getcwd()
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os.chdir(app.outdir)
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try:
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try:
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p = Popen(['pdflatex', '--interaction=nonstopmode',
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'SphinxTests.tex'], stdout=PIPE, stderr=PIPE)
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except OSError:
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pass # most likely pdflatex was not found
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else:
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stdout, stderr = p.communicate()
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if p.returncode != 0:
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print stdout
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print stderr
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del app.cleanup_trees[:]
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assert False, 'latex exited with return code %s' % p.returncode
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finally:
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os.chdir(cwd)
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