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Differential D2215

httppeer: remove redundant code to fetch capabilities
ClosedPublic

Authored by indygreg on Feb 12 2018, 10:48 PM.

Details

Reviewers
lothiraldan
Group Reviewers
hg-reviewers
Commits
rHGa463f375f021: httppeer: remove redundant code to fetch capabilities
rHGd4012729cfe0: httppeer: remove redundant code to fetch capabilities
Summary

_fetchcaps() is called by httppeer.instance(), which is the only
instantiator of httppeer. Since _fetchcaps() always sets self._caps
and since 197d10e157ce removed the fallback for cases where the
remote doesn't support capabilities, we can remove some dead
code from httppeer.capabilities().

Diff Detail

Repository
rHG Mercurial
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Unit
Unit Tests Skipped

Event Timeline

indygreg created this revision.Feb 12 2018, 10:48 PM
lothiraldan accepted this revision.Feb 13 2018, 3:58 AM
Closed by commit rHGd4012729cfe0: httppeer: remove redundant code to fetch capabilities (authored by indygreg). · Explain WhyFeb 14 2018, 9:05 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathPackages
Mmercurial/httppeer.py (10 lines)

Diff 5614

mercurial/httppeer.py

def close(self): def close(self):
pass pass
# End of _basepeer interface. # End of _basepeer interface.
# Begin of _basewirepeer interface. # Begin of _basewirepeer interface.
def capabilities(self): def capabilities(self):
if self._caps is None: # self._fetchcaps() should have been called as part of peer
try: # handshake. So self._caps should always be set.
self._fetchcaps() assert self._caps is not None
except error.RepoError:
self._caps = set()
self.ui.debug('capabilities: %s\n' %
(' '.join(self._caps or ['none'])))
return self._caps return self._caps
# End of _basewirepeer interface. # End of _basewirepeer interface.
# look up capabilities only when needed # look up capabilities only when needed
def _fetchcaps(self): def _fetchcaps(self):
self._caps = set(self._call('capabilities').split()) self._caps = set(self._call('capabilities').split())