d398a6ced2
- CitrineOS core extracted (CSMS OCPP 2.0.1) - OpenOCPP extracted (firmware OCPP 1.6J/2.0.1) - ShapeShifter library installed (pip install -e) - ShapeShifter specification extracted - EVerest extracted TODO updated with progress
80 lines
3.1 KiB
Python
80 lines
3.1 KiB
Python
import docutils
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import re
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import sphinx
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# Sphinx <2 Compatibility
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if sphinx.version_info >= (2, 0):
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from sphinx.builders.dirhtml import DirectoryHTMLBuilder
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else:
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from sphinx.builders.html import DirectoryHTMLBuilder
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def replace_uris(app, doctree, nodetype, nodeattr):
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"""
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Replace ``nodetype`` URIs from ``doctree`` to the proper one.
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If ``nodetype`` is an image (``docutils.nodes.image``), the URL is prefixed
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with ``Builder.imagedir`` and the original image path is added to
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``Builder.images`` so it's copied using Sphinx's internals before
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finalizing the building.
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:param app: Sphinx Application
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:type app: sphinx.application.Sphinx
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:param doctree: doctree representing the document
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:type doctree: docutils.nodes.document
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:param nodetype: type of node to replace URIs
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:type nodetype: docutils.nodes.Node
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:param nodeattr: node attribute to be replaced
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:type nodeattr: str
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"""
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# https://github.com/sphinx-doc/sphinx/blob/2adeb68af1763be46359d5e808dae59d708661b1/sphinx/environment/adapters/toctree.py#L260-L266
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for node in doctree.traverse(nodetype):
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uri = olduri = node.attributes.get(nodeattr) # somepage.html (or ../sompage.html)
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if isinstance(app.builder, DirectoryHTMLBuilder):
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# When the builder is ``DirectoryHTMLBuilder``, refuri will be
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# ``../somepage.html``. In that case, we want to remove the
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# initial ``../`` to make valid links
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if uri.startswith('../'):
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uri = uri.replace('../', '')
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if re.match('^https?://', uri):
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# allow non-local URLs for resources
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continue
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imagedir = ''
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if nodetype is docutils.nodes.image:
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# Prefix the URL with ``Builder.imagedir`` to use the internal's
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# Sphinx image handling if the node is an image
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imagedir = '{imagedir}/'.format(
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imagedir=app.builder.imagedir,
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)
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# The image is copied into ``app.builder.imagedir`` without keeping
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# the directory structure, so we need only the filename for the
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# correct link
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uri = olduri.split('/')[-1]
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uri = '{prefix}{imagedir}{filename}'.format(
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prefix=app.config.staticpages_urls_prefix or '/',
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imagedir=imagedir,
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filename=uri,
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)
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node.replace_attr(nodeattr, uri)
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# Force adding the image to the builder so it's copied at ``Builder.copy_image_files``
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# https://github.com/sphinx-doc/sphinx/blob/5ce5c2c3156c53c1f1b758c38150e48080138b15/sphinx/builders/html.py#L721
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# We need to do this at this point because ``Builder.post_process_images``
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# does not add it automatically as the path does not match.
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# https://github.com/sphinx-doc/sphinx/blob/5ce5c2c3156c53c1f1b758c38150e48080138b15/sphinx/builders/__init__.py#L189
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if nodetype is docutils.nodes.image:
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if all([
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not olduri.startswith('data:'),
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'://' not in olduri,
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]):
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app.builder.images[olduri] = olduri.split('/')[-1]
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