mirror of
https://github.com/facebook/sapling.git
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48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
"""Compatibility functions for old Mercurial versions and other utility
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functions."""
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from dulwich import errors
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from mercurial import util as hgutil
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try:
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from collections import OrderedDict
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except ImportError:
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from ordereddict import OrderedDict
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def parse_hgsub(lines):
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"""Fills OrderedDict with hgsub file content passed as list of lines"""
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rv = OrderedDict()
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for l in lines:
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ls = l.strip()
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if not ls or ls[0] == '#':
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continue
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name, value = l.split('=', 1)
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rv[name.strip()] = value.strip()
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return rv
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def serialize_hgsub(data):
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"""Produces a string from OrderedDict hgsub content"""
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return ''.join(['%s = %s\n' % (n, v) for n, v in data.iteritems()])
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def parse_hgsubstate(lines):
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"""Fills OrderedDict with hgsubtate file content passed as list of lines"""
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rv = OrderedDict()
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for l in lines:
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ls = l.strip()
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if not ls or ls[0] == '#':
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continue
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value, name = l.split(' ', 1)
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rv[name.strip()] = value.strip()
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return rv
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def serialize_hgsubstate(data):
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"""Produces a string from OrderedDict hgsubstate content"""
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return ''.join(['%s %s\n' % (data[n], n) for n in sorted(data)])
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def transform_notgit(f):
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'''use as a decorator around functions that call into dulwich'''
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def inner(*args, **kwargs):
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try:
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return f(*args, **kwargs)
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except errors.NotGitRepository:
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raise hgutil.Abort('not a git repository')
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return inner
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