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comparison hgext3rd/topic/compat.py @ 6360:e959390490c2

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branching: merge with stable
author Anton Shestakov <av6@dwimlabs.net>
date Fri, 09 Dec 2022 15:01:59 +0400
parents f4ffe1e67a9b
children d13cfd9eb6c0
comparison
equal deleted inserted replaced
6359:cb9e77506cbc 6360:e959390490c2
5 """ 5 """
6 Compatibility module 6 Compatibility module
7 """ 7 """
8 from __future__ import absolute_import 8 from __future__ import absolute_import
9 9
10 from mercurial.i18n import _
10 from mercurial import ( 11 from mercurial import (
11 cmdutil, 12 cmdutil,
13 error,
12 extensions, 14 extensions,
13 pycompat, 15 pycompat,
14 registrar,
15 util, 16 util,
16 ) 17 )
17 18
18 if pycompat.ispy3: 19 if pycompat.ispy3:
19 def branchmapitems(branchmap): 20 def branchmapitems(branchmap):
22 # py3-transform: off 23 # py3-transform: off
23 def branchmapitems(branchmap): 24 def branchmapitems(branchmap):
24 return branchmap.iteritems() 25 return branchmap.iteritems()
25 # py3-transform: on 26 # py3-transform: on
26 27
27 # help category compatibility 28 def bcentries(branchcache):
28 # hg <= 4.7 (c303d65d2e34) 29 if util.safehasattr(branchcache, '_entries'):
29 def helpcategorykwargs(categoryname): 30 return branchcache._entries
30 """Backwards-compatible specification of the helpategory argument.""" 31 else:
31 category = getattr(registrar.command, categoryname, None) 32 # hg <= 4.9 (624d6683c705+b137a6793c51)
32 if not category: 33 return branchcache
33 return {}
34 return {'helpcategory': category}
35 34
36 # nodemap.get and index.[has_node|rev|get_rev] 35 # nodemap.get and index.[has_node|rev|get_rev]
37 # hg <= 5.2 (02802fa87b74) 36 # hg <= 5.2 (02802fa87b74)
38 def getgetrev(cl): 37 def getgetrev(cl):
39 """Returns index.get_rev or nodemap.get (for pre-5.3 Mercurial).""" 38 """Returns index.get_rev or nodemap.get (for pre-5.3 Mercurial)."""
57 def _override(orig, repo, node, branch, bheads=None, opts=None): 56 def _override(orig, repo, node, branch, bheads=None, opts=None):
58 def _orig(repo, node, branch, bheads=None, tip=None, opts=None): 57 def _orig(repo, node, branch, bheads=None, tip=None, opts=None):
59 return orig(repo, node, branch, bheads=bheads, opts=opts) 58 return orig(repo, node, branch, bheads=bheads, opts=opts)
60 return overridefn(_orig, repo, node, branch, bheads=bheads, tip=None, opts=opts) 59 return overridefn(_orig, repo, node, branch, bheads=bheads, tip=None, opts=opts)
61 extensions.wrapfunction(cmdutil, 'commitstatus', _override) 60 extensions.wrapfunction(cmdutil, 'commitstatus', _override)
61
62 if util.safehasattr(error, 'InputError'):
63 InputError = error.InputError
64 else:
65 # hg <= 5.6 (8d72e29ad1e0)
66 InputError = error.Abort
67
68 if util.safehasattr(error, 'StateError'):
69 StateError = error.StateError
70 else:
71 # hg <= 5.6 (527ce85c2e60)
72 StateError = error.Abort
73
74 if util.safehasattr(error, 'CanceledError'):
75 CanceledError = error.CanceledError
76 else:
77 # hg <= 5.6 (ac362d5a7893)
78 CanceledError = error.Abort
79
80 if util.safehasattr(cmdutil, 'check_at_most_one_arg'):
81 def check_at_most_one_arg(opts, *args):
82 return cmdutil.check_at_most_one_arg(opts, *args)
83 else:
84 # hg <= 5.2 (d587937600be)
85 def check_at_most_one_arg(opts, *args):
86 def to_display(name):
87 return pycompat.sysbytes(name).replace(b'_', b'-')
88
89 previous = None
90 for x in args:
91 if opts.get(x):
92 if previous:
93 raise InputError(_(b'cannot specify both --%s and --%s')
94 % (to_display(previous), to_display(x)))
95 previous = x
96 return previous
97
98 if util.safehasattr(cmdutil, 'check_incompatible_arguments'):
99 code = cmdutil.check_incompatible_arguments.__code__
100 if r'others' in code.co_varnames[:code.co_argcount]:
101 def check_incompatible_arguments(opts, first, others):
102 return cmdutil.check_incompatible_arguments(opts, first, others)
103 else:
104 # hg <= 5.3 (d4c1501225c4)
105 def check_incompatible_arguments(opts, first, others):
106 return cmdutil.check_incompatible_arguments(opts, first, *others)
107 else:
108 # hg <= 5.2 (023ad45e2fd2)
109 def check_incompatible_arguments(opts, first, others):
110 for other in others:
111 check_at_most_one_arg(opts, first, other)