remove the custom functions from the sphinx config, since rtd does not support them

Author: dhellmann

docs/en/history.rst

@@ -5,9 +5,6 @@ Release History
 dev
 
   - Fix problem with space in WORKON_HOME path (:bbissue:`79`).
-  - Add bitbucket directives to the local sphinx config file to avoid
-    the extra build dependency and to try the doc build on readthedocs,
-    again.
 
 2.6.3
 

docs/sphinx/conf.py

@@ -13,8 +13,6 @@
 
 import sys, os
 
-building_web = int(os.environ.get('BUILDING_WEB', '0'))
-
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
@@ -24,7 +22,7 @@
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = [ ]
+extensions = [ 'sphinxcontrib.bitbucket' ]
 
 bitbucket_project_url = 'http://bitbucket.org/dhellmann/virtualenvwrapper/'
 
@@ -196,90 +194,3 @@
 
 # If false, no module index is generated.
 #latex_use_modindex = True
-
-from docutils import nodes, utils
-from docutils.parsers.rst.roles import set_classes
-
-def make_link_node(rawtext, app, type, slug, options):
-    """Create a link to a BitBucket resource.
-
-    :param rawtext: Text being replaced with link node.
-    :param app: Sphinx application context
-    :param type: Link type (issue, changeset, etc.)
-    :param slug: ID of the thing to link to
-    :param options: Options dictionary passed to role func.
-    """
-    # 
-    try:
-        base = app.config.bitbucket_project_url
-        if not base:
-            raise AttributeError
-    except AttributeError, err:
-        raise ValueError('bitbucket_project_url configuration value is not set (%s)' % str(err))
-    #
-    slash = '/' if base[-1] != '/' else ''
-    ref = base + slash + type + '/' + slug + '/'
-    set_classes(options)
-    node = nodes.reference(rawtext, type + ' ' + utils.unescape(slug), refuri=ref,
-                           **options)
-    return node
-    
-
-def bbissue_role(name, rawtext, text, lineno, inliner, options={}, content=[]):
-    """Link to a BitBucket issue.
-
-    Returns 2 part tuple containing list of nodes to insert into the
-    document and a list of system messages.  Both are allowed to be
-    empty.
-
-    :param name: The role name used in the document.
-    :param rawtext: The entire markup snippet, with role.
-    :param text: The text marked with the role.
-    :param lineno: The line number where rawtext appears in the input.
-    :param inliner: The inliner instance that called us.
-    :param options: Directive options for customization.
-    :param content: The directive content for customization.
-    """
-    try:
-        issue_num = int(text)
-        if issue_num <= 0:
-            raise ValueError
-    except ValueError:
-        msg = inliner.reporter.error(
-            'BitBucket issue number must be a number greater than or equal to 1; '
-            '"%s" is invalid.' % text, line=lineno)
-        prb = inliner.problematic(rawtext, rawtext, msg)
-        return [prb], [msg]
-    app = inliner.document.settings.env.app
-    node = make_link_node(rawtext, app, 'issue', str(issue_num), options)
-    return [node], []
-
-def bbchangeset_role(name, rawtext, text, lineno, inliner, options={}, content=[]):
-    """Link to a BitBucket changeset.
-
-    Returns 2 part tuple containing list of nodes to insert into the
-    document and a list of system messages.  Both are allowed to be
-    empty.
-
-    :param name: The role name used in the document.
-    :param rawtext: The entire markup snippet, with role.
-    :param text: The text marked with the role.
-    :param lineno: The line number where rawtext appears in the input.
-    :param inliner: The inliner instance that called us.
-    :param options: Directive options for customization.
-    :param content: The directive content for customization.
-    """
-    app = inliner.document.settings.env.app
-    node = make_link_node(rawtext, app, 'changeset', text, options)
-    return [node], []
-
-
-def setup(app):
-    """Install the plugin.
-    
-    :param app: Sphinx application context.
-    """
-    app.add_role('bbissue', bbissue_role)
-    app.add_role('bbchangeset', bbchangeset_role)
-    app.add_config_value('bitbucket_project_url', None, 'env')
-    return