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comparison mercurial/extensions.py @ 27111:9de814b35808

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extensions: rename _ignore to _builtin, add descriptive comment It was previously not at all obvious what this was for. We also change it to a set to avoid iterating over an admittedly small list repeatedly at startup time.
author Bryan O'Sullivan <bos@serpentine.com>
date Tue, 24 Nov 2015 16:38:54 -0800
parents 1aee2ab0f902
children 0214cc0a0e97
comparison
equal deleted inserted replaced
27110:f04bd381e8c0 27111:9de814b35808
22 ) 22 )
23 23
24 _extensions = {} 24 _extensions = {}
25 _aftercallbacks = {} 25 _aftercallbacks = {}
26 _order = [] 26 _order = []
27 _ignore = ['hbisect', 'bookmarks', 'parentrevspec', 'interhg', 'inotify'] 27 # former extensions now in core - we ignore these if found in hgrc
28 _builtin = set(['hbisect', 'bookmarks', 'parentrevspec', 'interhg', 'inotify'])
28 29
29 def extensions(ui=None): 30 def extensions(ui=None):
30 if ui: 31 if ui:
31 def enabled(name): 32 def enabled(name):
32 for format in ['%s', 'hgext.%s']: 33 for format in ['%s', 'hgext.%s']:
73 def load(ui, name, path): 74 def load(ui, name, path):
74 if name.startswith('hgext.') or name.startswith('hgext/'): 75 if name.startswith('hgext.') or name.startswith('hgext/'):
75 shortname = name[6:] 76 shortname = name[6:]
76 else: 77 else:
77 shortname = name 78 shortname = name
78 if shortname in _ignore: 79 if shortname in _builtin:
79 return None 80 return None
80 if shortname in _extensions: 81 if shortname in _extensions:
81 return _extensions[shortname] 82 return _extensions[shortname]
82 _extensions[shortname] = None 83 _extensions[shortname] = None
83 if path: 84 if path: