60 lines
2.2 KiB
Python
60 lines
2.2 KiB
Python
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# -*- coding: utf-8; mode: python -*-
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# pylint: disable=R0903, C0330, R0914, R0912, E0401
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import os
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import sys
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from sphinx.util.osutil import fs_encoding
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# ------------------------------------------------------------------------------
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def loadConfig(namespace):
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# ------------------------------------------------------------------------------
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u"""Load an additional configuration file into *namespace*.
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The name of the configuration file is taken from the environment
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``SPHINX_CONF``. The external configuration file extends (or overwrites) the
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configuration values from the origin ``conf.py``. With this you are able to
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maintain *build themes*. """
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config_file = os.environ.get("SPHINX_CONF", None)
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if (config_file is not None
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and os.path.normpath(namespace["__file__"]) != os.path.normpath(config_file) ):
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config_file = os.path.abspath(config_file)
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# Let's avoid one conf.py file just due to latex_documents
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start = config_file.find('Documentation/')
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if start >= 0:
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start = config_file.find('/', start + 1)
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end = config_file.rfind('/')
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if start >= 0 and end > 0:
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dir = config_file[start + 1:end]
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print("source directory: %s" % dir)
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new_latex_docs = []
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latex_documents = namespace['latex_documents']
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for l in latex_documents:
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if l[0].find(dir + '/') == 0:
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has = True
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fn = l[0][len(dir) + 1:]
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new_latex_docs.append((fn, l[1], l[2], l[3], l[4]))
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break
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namespace['latex_documents'] = new_latex_docs
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# If there is an extra conf.py file, load it
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if os.path.isfile(config_file):
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sys.stdout.write("load additional sphinx-config: %s\n" % config_file)
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config = namespace.copy()
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config['__file__'] = config_file
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with open(config_file, 'rb') as f:
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code = compile(f.read(), fs_encoding, 'exec')
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exec(code, config)
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del config['__file__']
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namespace.update(config)
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else:
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config = namespace.copy()
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config['tags'].add("subproject")
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namespace.update(config)
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