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Fix #1921: Support figure substitutions by locale
This commit is contained in:
Takeshi KOMIYA
parent
46138ca605
commit
1f5aa28db0
1
CHANGES
1
CHANGES
@ -106,6 +106,7 @@ Features added
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* #2320: classifier of glossary terms can be used for index entries grouping key.
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The classifier also be used for translation. See also :ref:`glossary-directive`.
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* Select an image by similarity if multiple images are globbed by ``.. image:: filename.*``
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* #1921: Support figure substitutions by :confval:`language`
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Bugs fixed
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----------
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@ -417,12 +417,18 @@ documentation on :ref:`intl` for details.
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The code for the language the docs are written in. Any text automatically
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generated by Sphinx will be in that language. Also, Sphinx will try to
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substitute individual paragraphs from your documents with the translation
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sets obtained from :confval:`locale_dirs`. In the LaTeX builder, a suitable
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language will be selected as an option for the *Babel* package. Default is
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``None``, which means that no translation will be done.
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sets obtained from :confval:`locale_dirs`. Sphinx will search
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language-specific figures named by `figure_language_filename` and substitute
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them for original figures. In the LaTeX builder, a suitable language will
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be selected as an option for the *Babel* package. Default is ``None``,
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which means that no translation will be done.
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.. versionadded:: 0.5
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.. versionchanged:: 1.4
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Support figure substitution
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Currently supported languages by Sphinx are:
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* ``bn`` -- Bengali
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@ -39,8 +39,9 @@ from sphinx.util import url_re, get_matching_docs, docname_join, split_into, \
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FilenameUniqDict, split_index_msg
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from sphinx.util.nodes import clean_astext, make_refnode, WarningStream, is_translatable
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from sphinx.util.osutil import SEP, getcwd, fs_encoding, ensuredir
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from sphinx.util.i18n import find_catalog_files
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from sphinx.util.images import guess_mimetype
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from sphinx.util.i18n import find_catalog_files, get_image_filename_for_language, \
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search_image_for_language
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from sphinx.util.console import bold, purple
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from sphinx.util.matching import compile_matchers
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from sphinx.util.parallel import ParallelTasks, parallel_available, make_chunks
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@ -884,6 +885,21 @@ class BuildEnvironment:
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def process_images(self, docname, doctree):
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"""Process and rewrite image URIs."""
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def collect_candidates(imgpath, candidates):
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globbed = {}
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for filename in glob(imgpath):
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new_imgpath = relative_path(path.join(self.srcdir, 'dummy'),
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filename)
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try:
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mimetype = guess_mimetype(filename)
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if mimetype not in candidates:
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globbed.setdefault(mimetype, []).append(new_imgpath)
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except (OSError, IOError) as err:
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self.warn_node('image file %s not readable: %s' %
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(filename, err), node)
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for key, files in iteritems(globbed):
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candidates[key] = sorted(files, key=len)[0] # select by similarity
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for node in doctree.traverse(nodes.image):
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# Map the mimetype to the corresponding image. The writer may
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# choose the best image from these candidates. The special key * is
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@ -896,21 +912,23 @@ class BuildEnvironment:
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candidates['?'] = imguri
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continue
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rel_imgpath, full_imgpath = self.relfn2path(imguri, docname)
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if self.config.language:
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# substitute figures (ex. foo.png -> foo.en.png)
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i18n_full_imgpath = search_image_for_language(full_imgpath, self)
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if i18n_full_imgpath != full_imgpath:
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full_imgpath = i18n_full_imgpath
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rel_imgpath = relative_path(path.join(self.srcdir, 'dummy'),
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i18n_full_imgpath)
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# set imgpath as default URI
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node['uri'] = rel_imgpath
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if rel_imgpath.endswith(os.extsep + '*'):
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globbed = {}
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for filename in glob(full_imgpath):
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new_imgpath = relative_path(path.join(self.srcdir, 'dummy'),
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filename)
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try:
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mimetype = guess_mimetype(filename)
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globbed.setdefault(mimetype, []).append(new_imgpath)
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except (OSError, IOError) as err:
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self.warn_node('image file %s not readable: %s' %
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(filename, err), node)
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for key, files in iteritems(globbed):
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candidates[key] = sorted(files, key=len)[0] # select by similarity
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if self.config.language:
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# Search language-specific figures at first
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i18n_imguri = get_image_filename_for_language(imguri, self)
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_, full_i18n_imgpath = self.relfn2path(i18n_imguri, docname)
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collect_candidates(full_i18n_imgpath, candidates)
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collect_candidates(full_imgpath, candidates)
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else:
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candidates['*'] = rel_imgpath
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@ -22,6 +22,7 @@ import babel.dates
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from babel.messages.pofile import read_po
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from babel.messages.mofile import write_mo
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from sphinx.errors import SphinxError
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from sphinx.util.osutil import walk
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from sphinx.util import SEP
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@ -190,3 +191,27 @@ def format_date(format, date=None, language=None):
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result.append(token)
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return "".join(result)
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def get_image_filename_for_language(filename, env):
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if not env.config.language:
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return filename
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root, ext = path.splitext(filename)
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try:
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return "{root}.{language}{ext}".format(root=root, ext=ext,
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language=env.config.language)
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except KeyError as exc:
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raise SphinxError('Invalid figure_language_filename: %r' % exc)
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def search_image_for_language(filename, env):
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if not env.config.language:
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return filename
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translated = get_image_filename_for_language(filename, env)
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dirname = path.dirname(env.docname)
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if path.exists(path.join(env.srcdir, dirname, translated)):
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return translated
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else:
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return filename
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BIN
tests/roots/test-image-glob/rimg.xx.png
Normal file
BIN
tests/roots/test-image-glob/rimg.xx.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 218 B |
@ -1,6 +1,8 @@
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test-image-glob/subdir
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======================
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.. image:: rimg.png
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.. image:: svgimg.*
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.. figure:: svgimg.*
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BIN
tests/roots/test-image-glob/subdir/rimg.png
Normal file
BIN
tests/roots/test-image-glob/subdir/rimg.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 218 B |
BIN
tests/roots/test-image-glob/subdir/rimg.xx.png
Normal file
BIN
tests/roots/test-image-glob/subdir/rimg.xx.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 218 B |
158
tests/roots/test-image-glob/subdir/svgimg.xx.svg
Normal file
158
tests/roots/test-image-glob/subdir/svgimg.xx.svg
Normal file
@ -0,0 +1,158 @@
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<svg
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xmlns:dc="http://purl.org/dc/elements/1.1/"
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xmlns:cc="http://web.resource.org/cc/"
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xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
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xmlns:svg="http://www.w3.org/2000/svg"
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xmlns="http://www.w3.org/2000/svg"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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xmlns:sodipodi="http://inkscape.sourceforge.net/DTD/sodipodi-0.dtd"
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xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
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height="60"
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width="60"
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_SVGFile__filename="oldscale/apps/warning.svg"
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version="1.0"
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y="0"
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x="0"
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id="svg1"
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sodipodi:version="0.32"
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inkscape:version="0.41"
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sodipodi:docname="exclamation.svg"
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sodipodi:docbase="/home/danny/work/icons/primary/scalable/actions">
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<sodipodi:namedview
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id="base"
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pagecolor="#ffffff"
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bordercolor="#666666"
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borderopacity="1.0"
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inkscape:pageopacity="0.0000000"
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inkscape:pageshadow="2"
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inkscape:zoom="7.5136000"
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inkscape:cx="42.825186"
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inkscape:cy="24.316071"
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inkscape:window-width="1020"
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inkscape:window-height="691"
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inkscape:window-x="0"
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inkscape:window-y="0"
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inkscape:current-layer="svg1" />
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<defs
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id="defs3">
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<linearGradient
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id="linearGradient1160">
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<stop
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style="stop-color: #000000;stop-opacity: 1.0;"
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offset="0" />
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<stop
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style="stop-color:#ffffff;stop-opacity:1;"
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id="stop1162"
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offset="1" />
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</linearGradient>
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<linearGradient
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xlink:href="#linearGradient1160"
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id="linearGradient1163" />
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<Work
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about=""
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id="Work14">
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<title
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id="title15">Part of the Flat Icon Collection (Thu Aug 26 14:31:40 2004)</title>
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<description
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<subject
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id="subject18">
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<Bag
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id="Bag19">
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<li
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id="li20" />
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</Bag>
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</subject>
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id="publisher21">
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<Agent
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about=""
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id="Agent22">
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<title
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id="title23" />
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</Agent>
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</publisher>
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<creator
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id="creator24">
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<Agent
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about=""
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id="Agent25">
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<title
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id="title26">Danny Allen</title>
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</Agent>
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</creator>
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<rights
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id="rights28">
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<Agent
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about=""
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id="Agent29">
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<title
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id="title30">Danny Allen</title>
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</Agent>
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</rights>
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<date
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id="date32" />
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<format
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id="format33">image/svg+xml</format>
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<type
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id="type35"
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resource="http://purl.org/dc/dcmitype/StillImage" />
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<license
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id="license36"
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resource="http://creativecommons.org/licenses/LGPL/2.1/">
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<date
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id="date37" />
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</license>
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<language
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id="language38">en</language>
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</Work>
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</RDF>
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<rdf:RDF
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id="RDF40">
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<cc:Work
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rdf:about=""
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id="Work41">
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<dc:format
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id="format42">image/svg+xml</dc:format>
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<dc:type
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id="type44"
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rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
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</cc:Work>
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</rdf:RDF>
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</metadata>
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<g
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id="g2099">
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<path
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style="color:#000000;fill:none;fill-opacity:1.0000000;fill-rule:evenodd;stroke:#ffffff;stroke-width:8.1250000;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4.0000000;stroke-dashoffset:0.0000000;stroke-opacity:1.0000000;marker:none;marker-start:none;marker-mid:none;marker-end:none"
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<path
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<path
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style="color:#000000;fill:#e71c02;fill-opacity:1.0000000;fill-rule:evenodd;stroke:none;stroke-width:3.1250000;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4.0000000;stroke-dashoffset:0.0000000;stroke-opacity:1.0000000;marker:none;marker-start:none;marker-mid:none;marker-end:none"
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</svg>
|
||||
|
After Width: | Height: | Size: 7.2 KiB |
@ -112,7 +112,7 @@ def test_numbered_circular_toctree(app, status, warning):
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'contents <- sub <- contents') in warnings
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@with_app(buildername='html', testroot='image-glob')
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@with_app(buildername='dummy', testroot='image-glob')
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def test_image_glob(app, status, warning):
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app.builder.build_all()
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@ -145,12 +145,16 @@ def test_image_glob(app, status, warning):
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doctree = pickle.loads((app.doctreedir / 'subdir/index.doctree').bytes())
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assert isinstance(doctree[0][1], nodes.image)
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assert doctree[0][1]['candidates'] == {'application/pdf': 'subdir/svgimg.pdf',
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'image/svg+xml': 'subdir/svgimg.svg'}
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assert doctree[0][1]['uri'] == 'subdir/svgimg.*'
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assert doctree[0][1]['candidates'] == {'*': 'subdir/rimg.png'}
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assert doctree[0][1]['uri'] == 'subdir/rimg.png'
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assert isinstance(doctree[0][2], nodes.figure)
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assert isinstance(doctree[0][2][0], nodes.image)
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assert doctree[0][2][0]['candidates'] == {'application/pdf': 'subdir/svgimg.pdf',
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assert isinstance(doctree[0][2], nodes.image)
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assert doctree[0][2]['candidates'] == {'application/pdf': 'subdir/svgimg.pdf',
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'image/svg+xml': 'subdir/svgimg.svg'}
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assert doctree[0][2]['uri'] == 'subdir/svgimg.*'
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assert isinstance(doctree[0][3], nodes.figure)
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assert isinstance(doctree[0][3][0], nodes.image)
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assert doctree[0][3][0]['candidates'] == {'application/pdf': 'subdir/svgimg.pdf',
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'image/svg+xml': 'subdir/svgimg.svg'}
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assert doctree[0][2][0]['uri'] == 'subdir/svgimg.*'
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assert doctree[0][3][0]['uri'] == 'subdir/svgimg.*'
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@ -13,6 +13,8 @@ from __future__ import print_function
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import os
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import re
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import pickle
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from docutils import nodes
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from subprocess import Popen, PIPE
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from xml.etree import ElementTree
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@ -20,9 +22,9 @@ from babel.messages import pofile
|
||||
from nose.tools import assert_equal
|
||||
from six import string_types
|
||||
|
||||
from util import tempdir, rootdir, path, gen_with_app, SkipTest, \
|
||||
from util import tempdir, rootdir, path, gen_with_app, with_app, SkipTest, \
|
||||
assert_re_search, assert_not_re_search, assert_in, assert_not_in, \
|
||||
assert_startswith
|
||||
assert_startswith, assert_node
|
||||
|
||||
|
||||
root = tempdir / 'test-intl'
|
||||
@ -794,3 +796,44 @@ def test_references(app, status, warning):
|
||||
warnings = warning.getvalue().replace(os.sep, '/')
|
||||
warning_expr = u'refs.txt:\\d+: ERROR: Unknown target name:'
|
||||
yield assert_count(warning_expr, warnings, 0)
|
||||
|
||||
|
||||
@with_app(buildername='dummy', testroot='image-glob', confoverrides={'language': 'xx'})
|
||||
def test_image_glob_intl(app, status, warning):
|
||||
app.builder.build_all()
|
||||
|
||||
# index.rst
|
||||
doctree = pickle.loads((app.doctreedir / 'index.doctree').bytes())
|
||||
|
||||
assert_node(doctree[0][1], nodes.image, uri='rimg.xx.png',
|
||||
candidates={'*': 'rimg.xx.png'})
|
||||
|
||||
assert isinstance(doctree[0][2], nodes.figure)
|
||||
assert_node(doctree[0][2][0], nodes.image, uri='rimg.xx.png',
|
||||
candidates={'*': 'rimg.xx.png'})
|
||||
|
||||
assert_node(doctree[0][3], nodes.image, uri='img.*',
|
||||
candidates={'application/pdf': 'img.pdf',
|
||||
'image/gif': 'img.gif',
|
||||
'image/png': 'img.png'})
|
||||
|
||||
assert isinstance(doctree[0][4], nodes.figure)
|
||||
assert_node(doctree[0][4][0], nodes.image, uri='img.*',
|
||||
candidates={'application/pdf': 'img.pdf',
|
||||
'image/gif': 'img.gif',
|
||||
'image/png': 'img.png'})
|
||||
|
||||
# subdir/index.rst
|
||||
doctree = pickle.loads((app.doctreedir / 'subdir/index.doctree').bytes())
|
||||
|
||||
assert_node(doctree[0][1], nodes.image, uri='subdir/rimg.xx.png',
|
||||
candidates={'*': 'subdir/rimg.xx.png'})
|
||||
|
||||
assert_node(doctree[0][2], nodes.image, uri='subdir/svgimg.*',
|
||||
candidates={'application/pdf': 'subdir/svgimg.pdf',
|
||||
'image/svg+xml': 'subdir/svgimg.xx.svg'})
|
||||
|
||||
assert isinstance(doctree[0][3], nodes.figure)
|
||||
assert_node(doctree[0][3][0], nodes.image, uri='subdir/svgimg.*',
|
||||
candidates={'application/pdf': 'subdir/svgimg.pdf',
|
||||
'image/svg+xml': 'subdir/svgimg.xx.svg'})
|
||||
|
||||
@ -16,8 +16,9 @@ from os import path
|
||||
|
||||
from babel.messages.mofile import read_mo
|
||||
from sphinx.util import i18n
|
||||
from sphinx.errors import SphinxError
|
||||
|
||||
from util import with_tempdir
|
||||
from util import TestApp, with_tempdir, raises
|
||||
|
||||
|
||||
def test_catalog_info_for_file_and_path():
|
||||
@ -183,3 +184,33 @@ def test_format_date():
|
||||
assert i18n.format_date(format, date=date, language='en') == 'February 07, 2016'
|
||||
assert i18n.format_date(format, date=date, language='ja') == u'2月 07, 2016'
|
||||
assert i18n.format_date(format, date=date, language='de') == 'Februar 07, 2016'
|
||||
|
||||
|
||||
def test_get_filename_for_language():
|
||||
app = TestApp()
|
||||
|
||||
# language is None
|
||||
app.env.config.language = None
|
||||
assert app.env.config.language is None
|
||||
assert i18n.get_image_filename_for_language('foo.png', app.env) == 'foo.png'
|
||||
assert i18n.get_image_filename_for_language('foo.bar.png', app.env) == 'foo.bar.png'
|
||||
assert i18n.get_image_filename_for_language('subdir/foo.png', app.env) == 'subdir/foo.png'
|
||||
assert i18n.get_image_filename_for_language('../foo.png', app.env) == '../foo.png'
|
||||
assert i18n.get_image_filename_for_language('foo', app.env) == 'foo'
|
||||
|
||||
# language is en
|
||||
app.env.config.language = 'en'
|
||||
assert i18n.get_image_filename_for_language('foo.png', app.env) == 'foo.en.png'
|
||||
assert i18n.get_image_filename_for_language('foo.bar.png', app.env) == 'foo.bar.en.png'
|
||||
assert i18n.get_image_filename_for_language('dir/foo.png', app.env) == 'dir/foo.en.png'
|
||||
assert i18n.get_image_filename_for_language('../foo.png', app.env) == '../foo.en.png'
|
||||
assert i18n.get_image_filename_for_language('foo', app.env) == 'foo.en'
|
||||
|
||||
# modify figure_language_filename and language is None
|
||||
app.env.config.language = None
|
||||
app.env.config.figure_language_filename = 'images/{language}/{root}{ext}'
|
||||
assert i18n.get_image_filename_for_language('foo.png', app.env) == 'foo.png'
|
||||
assert i18n.get_image_filename_for_language('foo.bar.png', app.env) == 'foo.bar.png'
|
||||
assert i18n.get_image_filename_for_language('subdir/foo.png', app.env) == 'subdir/foo.png'
|
||||
assert i18n.get_image_filename_for_language('../foo.png', app.env) == '../foo.png'
|
||||
assert i18n.get_image_filename_for_language('foo', app.env) == 'foo'
|
||||
|
||||
@ -94,6 +94,16 @@ def assert_startswith(thing, prefix):
|
||||
assert False, '%r does not start with %r' % (thing, prefix)
|
||||
|
||||
|
||||
def assert_node(node, cls=None, **kwargs):
|
||||
if cls:
|
||||
assert isinstance(node, cls), '%r is not subclass of %r' % (node, cls)
|
||||
|
||||
for key, value in kwargs.items():
|
||||
assert key in node, '%r does not have %r attribute' % (node, key)
|
||||
assert node[key] == value, \
|
||||
'%r[%s]: %r does not equals %r' % (node, key, node[key], value)
|
||||
|
||||
|
||||
try:
|
||||
from nose.tools import assert_in, assert_not_in
|
||||
except ImportError:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user