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comparison mercurial/utils/stringutil.py @ 38261:f3033692ccef

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stringutil: promote smartset.prettyformat() to utility function It will be used by debugwalk.
author Yuya Nishihara <yuya@tcha.org>
date Sun, 10 Jun 2018 11:50:09 +0900
parents 32bc3815efae
children fbb2eddea4d2
comparison
equal deleted inserted replaced
38260:15a1e37f80bd 38261:f3033692ccef
42 for k, v in sorted(o.items()))) 42 for k, v in sorted(o.items())))
43 elif isinstance(o, tuple): 43 elif isinstance(o, tuple):
44 return '(%s)' % (b', '.join(pprint(a, bprefix=bprefix) for a in o)) 44 return '(%s)' % (b', '.join(pprint(a, bprefix=bprefix) for a in o))
45 else: 45 else:
46 return pycompat.byterepr(o) 46 return pycompat.byterepr(o)
47
48 def prettyrepr(o):
49 """Pretty print a representation of a possibly-nested object"""
50 lines = []
51 rs = pycompat.byterepr(o)
52 p = 0
53 while p < len(rs):
54 q = rs.find('<', p + 1)
55 if q < 0:
56 q = len(rs)
57 l = rs.count('<', 0, p) - rs.count('>', 0, p)
58 assert l >= 0
59 lines.append((l, rs[p:q].rstrip()))
60 p = q
61 return '\n'.join(' ' * l + s for l, s in lines)
47 62
48 def binary(s): 63 def binary(s):
49 """return true if a string is binary data""" 64 """return true if a string is binary data"""
50 return bool(s and '\0' in s) 65 return bool(s and '\0' in s)
51 66