86 lines
2.6 KiB
Python
86 lines
2.6 KiB
Python
import inspect
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import importlib
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import os.path
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from urlparse import urlunsplit
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import sphinx
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def setup(app):
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app.add_config_value('github_user', None, 'env')
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app.add_config_value('github_project', None, 'env')
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app.connect('html-page-context', add_doc_link)
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def linkcode_resolve(domain, info):
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""" Resolves provided object to corresponding github URL
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"""
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# TODO: js?
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if domain != 'py':
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return None
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if not (app.config.github_user and app.config.github_project):
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return None
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module, fullname = info['module'], info['fullname']
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# TODO: attributes/properties don't have modules, maybe try to look
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# them up based on their cached host object?
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if not module:
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return None
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obj = importlib.import_module(module)
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for item in fullname.split('.'):
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obj = getattr(obj, item, None)
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if obj is None:
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return None
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# get original from decorated methods
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try: obj = getattr(obj, '_orig')
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except AttributeError: pass
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try:
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obj_source_path = inspect.getsourcefile(obj)
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_, line = inspect.getsourcelines(obj)
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except (TypeError, IOError):
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# obj doesn't have a module, or something
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return None
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import openerp
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project_root = os.path.join(os.path.dirname(openerp.__file__), '..')
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return make_github_link(
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app,
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os.path.relpath(obj_source_path, project_root),
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line)
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app.config.linkcode_resolve = linkcode_resolve
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def make_github_link(app, path, line=None, mode="blob"):
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config = app.config
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urlpath = "/{user}/{project}/{mode}/{branch}/{path}".format(
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user=config.github_user,
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project=config.github_project,
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branch=config.version or 'master',
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path=path,
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mode=mode,
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)
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return urlunsplit((
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'https',
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'github.com',
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urlpath,
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'',
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'' if line is None else 'L%d' % line
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))
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def add_doc_link(app, pagename, templatename, context, doctree):
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""" Add github_link function linking to the current page on github """
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if not app.config.github_user and app.config.github_project:
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return
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def github_doc_link(mode='blob'):
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""" returns the github URL for the current page
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:param str mode: 'edit' for edition view
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"""
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return make_github_link(
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app,
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'doc/%s%s' % (pagename, app.config.source_suffix),
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mode=mode)
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context['github_link'] = github_doc_link
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