kallithea Changeset - 0e83a1bf6e49

Changeset - 0e83a1bf6e49

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Mads Kiilerich - 8 years ago 2018-04-02 14:14:55
mads@kiilerich.com

setup: drop support for Mercurial < 4.0

There is little point in supporting Mercurial versions more than 2 years old.

Also, the old memfilectx hack gets in the way for a clean workaround for a new
API change.

Some further cleanups might be possible when we can assume Mercurial >= 4.0 .

3 files changed with 2 insertions and 19 deletions:

kallithea/lib/vcs/backends/hg/inmemory.py

kallithea/lib/vcs/utils/hgcompat.py

setup.py

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kallithea/lib/vcs/backends/hg/inmemory.py

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@@ @@ -44,18 +44,13 @@ class MercurialInMemoryChangeset(BaseInM @@
             Marks given path as added/changed/removed in a given _repo. This is
             for internal mercurial commit function.
             """
             # check if this path is removed
             if path in (node.path for node in self.removed):
                 if getattr(memctx, '_returnnoneformissingfiles', False):
                     return None
                 else:
                     # (hg < 3.2) Raising exception is the way to mark node for
                     # removal
                     raise IOError(errno.ENOENT, '%s is deleted' % path)
                 return None
             # check if this path is added
             for node in self.added:
                 if node.path == path:
                     return memfilectx(_repo, path=node.path,
                         data=(node.content.encode('utf8')

kallithea/lib/vcs/utils/hgcompat.py

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@@ @@ -27,26 +27,14 @@ from mercurial.discovery import findcomm @@
 from mercurial.hg import peer
 from mercurial.httppeer import httppeer
 from mercurial.sshpeer import sshpeer
 from mercurial.util import url as hg_url
 from mercurial.scmutil import revrange
 from mercurial.node import nullrev
 # those authhandlers are patched for python 2.6.5 bug an
 # infinite looping when given invalid resources
 from mercurial.url import httpbasicauthhandler, httpdigestauthhandler
 import inspect
 # Mercurial 3.1 503bb3af70fe
 if inspect.getargspec(memfilectx.__init__).args[1] != 'repo':
     _org__init__ = memfilectx.__init__
     def _memfilectx__init__(self, repo, *a, **b):
         return _org__init__(self, *a, **b)
     memfilectx.__init__ = _memfilectx__init__
 # workaround for 3.3 94ac64bcf6fe and not calling largefiles reposetup correctly
 localrepository._lfstatuswriters = [lambda *msg, **opts: None]
 # 3.5 7699d3212994 added the invariant that repo.lfstatus must exist before hitting overridearchive
 localrepository.lfstatus = False
 # Mercurial 4.2 moved tag from localrepo to the tags module

setup.py

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@@ @@ -54,13 +54,13 @@ requirements = [ @@
     "python-dateutil>=1.5.0,<2.0.0",
     "markdown==2.2.1",
     "docutils>=0.8.1",
     "URLObject==2.3.4",
     "Routes==1.13",
     "dulwich>=0.14.1",
-    "mercurial>=2.9,<4.5",
+    "mercurial>=4.0,<4.5",
     "decorator >= 3.3.2",
     "Paste >= 2.0.3, < 3.0",
+]
 if sys.version_info < (2, 7):
     requirements.append("importlib==1.0.1")

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