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  • Committer: Jelmer Vernooij
  • Date: 2020-04-05 19:11:34 UTC
  • mto: (7490.7.16 work)
  • mto: This revision was merged to the branch mainline in revision 7501.
  • Revision ID: jelmer@jelmer.uk-20200405191134-0aebh8ikiwygxma5
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breezy/propose.py
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"""Helper functions for proposing merges."""
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from __future__ import absolute_import
 
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from . import (
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    errors,
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    hooks,
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        """Return the source branch."""
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        raise NotImplementedError(self.get_source_branch_url)
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    def get_source_revision(self):
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        """Return the latest revision for the source branch."""
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        raise NotImplementedError(self.get_source_revision)
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    def get_target_branch_url(self):
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        """Return the target branch."""
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        raise NotImplementedError(self.get_target_branch_url)
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        """
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        raise NotImplementedError(self.get_merged_at)
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    def post_comment(self, body):
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        """Post a comment on the merge proposal.
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        Args:
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          body: Body of the comment
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        """
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        raise NotImplementedError(self.post_comment)
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class MergeProposalBuilder(object):
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    """Merge proposal creator.
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    # proposals?
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    supports_merge_proposal_labels = None
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    @property
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    def name(self):
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        """Name of this instance."""
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        return "%s at %s" % (type(self).__name__, self.base_url)
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    # Does this hoster support suggesting a commit message in the
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    # merge proposal?
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    supports_merge_proposal_commit_message = None
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        :raise HosterLoginRequired: Action requires a hoster login, but none is
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            known.
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        """
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        raise NotImplementedError(self.publish_derived)
 
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        raise NotImplementedError(self.publish)
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    def get_derived_branch(self, base_branch, name, project=None, owner=None):
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        """Get a derived branch ('a fork').
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        """
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        raise NotImplementedError(cls.iter_instances)
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    def get_current_user(self):
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        """Retrieve the name of the currently logged in user.
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        :return: Username or None if not logged in
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        """
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        raise NotImplementedError(self.get_current_user)
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    def get_user_url(self, user):
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        """Rerieve the web URL for a user."""
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        raise NotImplementedError(self.get_user_url)
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def determine_title(description):
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    """Determine the title for a merge proposal based on full description."""
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    raise UnsupportedHoster(branch)
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def iter_hoster_instances():
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    """Iterate over all known hoster instances.
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    :return: Iterator over Hoster instances
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    """
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    for name, hoster_cls in hosters.items():
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        for instance in hoster_cls.iter_instances():
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            yield instance
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def get_proposal_by_url(url):
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    """Get the proposal object associated with a URL.
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    :raise UnsupportedHoster: if there is no hoster that supports the URL
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    :return: A `MergeProposal` object
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    """
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    for instance in iter_hoster_instances():
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        try:
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            return instance.get_proposal_by_url(url)
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        except UnsupportedHoster:
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            pass
 
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    for name, hoster_cls in hosters.items():
 
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        for instance in hoster_cls.iter_instances():
 
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            try:
 
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                return instance.get_proposal_by_url(url)
 
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            except UnsupportedHoster:
 
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                pass
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    raise UnsupportedHoster(url)
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