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comparison mercurial/manifest.py @ 24146:dd8c891dd09a

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manifest: make copy logic local to copy() The optional arguments to the manfifestdict constructor are only used by copy(), so assign the fields from that method instead so it's clear that the arguments are not used for anything else.
author Martin von Zweigbergk <martinvonz@google.com>
date Mon, 23 Feb 2015 13:41:02 -0800
parents ed5e8a9598ce
children ba4fcd80079d
comparison
equal deleted inserted replaced
24145:28af978c8f13 24146:dd8c891dd09a
8 from i18n import _ 8 from i18n import _
9 import mdiff, parsers, error, revlog, util 9 import mdiff, parsers, error, revlog, util
10 import array, struct 10 import array, struct
11 11
12 class manifestdict(dict): 12 class manifestdict(dict):
13 def __init__(self, mapping=None, flags=None): 13 def __init__(self):
14 if mapping is None: 14 self._flags = {}
15 mapping = {}
16 if flags is None:
17 flags = {}
18 dict.__init__(self, mapping)
19 self._flags = flags
20 def __setitem__(self, k, v): 15 def __setitem__(self, k, v):
21 assert v is not None 16 assert v is not None
22 dict.__setitem__(self, k, v) 17 dict.__setitem__(self, k, v)
23 def flags(self, f): 18 def flags(self, f):
24 return self._flags.get(f, "") 19 return self._flags.get(f, "")
25 def setflag(self, f, flags): 20 def setflag(self, f, flags):
26 """Set the flags (symlink, executable) for path f.""" 21 """Set the flags (symlink, executable) for path f."""
27 self._flags[f] = flags 22 self._flags[f] = flags
28 def copy(self): 23 def copy(self):
29 return manifestdict(self, dict.copy(self._flags)) 24 copy = manifestdict()
25 dict.__init__(copy, self)
26 copy._flags = dict.copy(self._flags)
27 return copy
30 def intersectfiles(self, files): 28 def intersectfiles(self, files):
31 '''make a new manifestdict with the intersection of self with files 29 '''make a new manifestdict with the intersection of self with files
32 30
33 The algorithm assumes that files is much smaller than self.''' 31 The algorithm assumes that files is much smaller than self.'''
34 ret = manifestdict() 32 ret = manifestdict()