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comparison mercurial/rcutil.py @ 45957:89a2afe31e82

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formating: upgrade to black 20.8b1 This required a couple of small tweaks to un-confuse black, but now it works. Big formatting changes come from: * Dramatically improved collection-splitting logic upstream * Black having a strong (correct IMO) opinion that """ is better than ''' Differential Revision: https://phab.mercurial-scm.org/D9430
author Augie Fackler <raf@durin42.com>
date Fri, 27 Nov 2020 17:03:29 -0500
parents 238790674d69
children 6000f5b25c9b
comparison
equal deleted inserted replaced
45956:346af7687c6f 45957:89a2afe31e82
37 ) 37 )
38 return [p] 38 return [p]
39 39
40 40
41 def envrcitems(env=None): 41 def envrcitems(env=None):
42 '''Return [(section, name, value, source)] config items. 42 """Return [(section, name, value, source)] config items.
43 43
44 The config items are extracted from environment variables specified by env, 44 The config items are extracted from environment variables specified by env,
45 used to override systemrc, but not userrc. 45 used to override systemrc, but not userrc.
46 46
47 If env is not provided, encoding.environ will be used. 47 If env is not provided, encoding.environ will be used.
48 ''' 48 """
49 if env is None: 49 if env is None:
50 env = encoding.environ 50 env = encoding.environ
51 checklist = [ 51 checklist = [
52 (b'EDITOR', b'ui', b'editor'), 52 (b'EDITOR', b'ui', b'editor'),
53 (b'VISUAL', b'ui', b'editor'), 53 (b'VISUAL', b'ui', b'editor'),
71 and r.endswith(b'.rc') 71 and r.endswith(b'.rc')
72 ] 72 ]
73 73
74 74
75 def rccomponents(): 75 def rccomponents():
76 '''return an ordered [(type, obj)] about where to load configs. 76 """return an ordered [(type, obj)] about where to load configs.
77 77
78 respect $HGRCPATH. if $HGRCPATH is empty, only .hg/hgrc of current repo is 78 respect $HGRCPATH. if $HGRCPATH is empty, only .hg/hgrc of current repo is
79 used. if $HGRCPATH is not set, the platform default will be used. 79 used. if $HGRCPATH is not set, the platform default will be used.
80 80
81 if a directory is provided, *.rc files under it will be used. 81 if a directory is provided, *.rc files under it will be used.
82 82
83 type could be either 'path', 'items' or 'resource'. If type is 'path', 83 type could be either 'path', 'items' or 'resource'. If type is 'path',
84 obj is a string, and is the config file path. if type is 'items', obj is a 84 obj is a string, and is the config file path. if type is 'items', obj is a
85 list of (section, name, value, source) that should fill the config directly. 85 list of (section, name, value, source) that should fill the config directly.
86 If type is 'resource', obj is a tuple of (package name, resource name). 86 If type is 'resource', obj is a tuple of (package name, resource name).
87 ''' 87 """
88 envrc = (b'items', envrcitems()) 88 envrc = (b'items', envrcitems())
89 89
90 if b'HGRCPATH' in encoding.environ: 90 if b'HGRCPATH' in encoding.environ:
91 # assume HGRCPATH is all about user configs so environments can be 91 # assume HGRCPATH is all about user configs so environments can be
92 # overridden. 92 # overridden.
106 _rccomponents.extend(normpaths(userrcpath())) 106 _rccomponents.extend(normpaths(userrcpath()))
107 return _rccomponents 107 return _rccomponents
108 108
109 109
110 def defaultpagerenv(): 110 def defaultpagerenv():
111 '''return a dict of default environment variables and their values, 111 """return a dict of default environment variables and their values,
112 intended to be set before starting a pager. 112 intended to be set before starting a pager.
113 ''' 113 """
114 return {b'LESS': b'FRX', b'LV': b'-c'} 114 return {b'LESS': b'FRX', b'LV': b'-c'}
115 115
116 116
117 def use_repo_hgrc(): 117 def use_repo_hgrc():
118 """True if repositories `.hg/hgrc` config should be read""" 118 """True if repositories `.hg/hgrc` config should be read"""