Mercurial > public > mercurial-scm > hg

comparison mercurial/context.py @ 29527:576ff900fcc7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
context: eliminate handling of linenumber being None in annotate I could not find any use of this parameter value. And it arguably makes understanding of the function more difficult. Setting the parameter default value to False.
author Denis Laxalde <denis.laxalde@logilab.fr>
date Mon, 11 Jul 2016 14:44:19 +0200
parents c04ad3d3c651
children a22b3de3b65a 2f6d5c60f6fc
comparison
equal deleted inserted replaced
29526:9d02bed8477b 29527:576ff900fcc7
916 p = self.parents() 916 p = self.parents()
917 if len(p) == 2: 917 if len(p) == 2:
918 return p[1] 918 return p[1]
919 return filectx(self._repo, self._path, fileid=-1, filelog=self._filelog) 919 return filectx(self._repo, self._path, fileid=-1, filelog=self._filelog)
920 920
921 def annotate(self, follow=False, linenumber=None, diffopts=None): 921 def annotate(self, follow=False, linenumber=False, diffopts=None):
922 '''returns a list of tuples of (ctx, line) for each line 922 '''returns a list of tuples of ((ctx, number), line) for each line
923 in the file, where ctx is the filectx of the node where 923 in the file, where ctx is the filectx of the node where
924 that line was last changed. 924 that line was last changed; if linenumber parameter is true, number is
925 This returns tuples of ((ctx, linenumber), line) for each line, 925 the line number at the first appearance in the managed file, otherwise,
926 if "linenumber" parameter is NOT "None". 926 number has a fixed value of False.
927 In such tuples, linenumber means one at the first appearance 927 '''
928 in the managed file.
929 To reduce annotation cost,
930 this returns fixed value(False is used) as linenumber,
931 if "linenumber" parameter is "False".'''
932 928
933 def lines(text): 929 def lines(text):
934 if text.endswith("\n"): 930 if text.endswith("\n"):
935 return text.count("\n") 931 return text.count("\n")
936 return text.count("\n") + 1 932 return text.count("\n") + 1
937 933
938 if linenumber is None: 934 if linenumber:
939 def decorate(text, rev):
940 return ([rev] * lines(text), text)
941 elif linenumber:
942 def decorate(text, rev): 935 def decorate(text, rev):
943 return ([(rev, i) for i in xrange(1, lines(text) + 1)], text) 936 return ([(rev, i) for i in xrange(1, lines(text) + 1)], text)
944 else: 937 else:
945 def decorate(text, rev): 938 def decorate(text, rev):
946 return ([(rev, False)] * lines(text), text) 939 return ([(rev, False)] * lines(text), text)