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comparison mercurial/patch.py @ 27796:f7f3958d39c0

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with: use context manager for I/O in changedfiles in patch
author Bryan O'Sullivan <bryano@fb.com>
date Fri, 15 Jan 2016 13:14:50 -0800
parents 60183975b5bc
children 27572a5cc409
comparison
equal deleted inserted replaced
27795:3e0d27d298b7 27796:f7f3958d39c0
2097 return internalpatch(ui, repo, patchname, strip, prefix, files, eolmode, 2097 return internalpatch(ui, repo, patchname, strip, prefix, files, eolmode,
2098 similarity) 2098 similarity)
2099 2099
2100 def changedfiles(ui, repo, patchpath, strip=1): 2100 def changedfiles(ui, repo, patchpath, strip=1):
2101 backend = fsbackend(ui, repo.root) 2101 backend = fsbackend(ui, repo.root)
2102 fp = open(patchpath, 'rb') 2102 with open(patchpath, 'rb') as fp:
2103 try:
2104 changed = set() 2103 changed = set()
2105 for state, values in iterhunks(fp): 2104 for state, values in iterhunks(fp):
2106 if state == 'file': 2105 if state == 'file':
2107 afile, bfile, first_hunk, gp = values 2106 afile, bfile, first_hunk, gp = values
2108 if gp: 2107 if gp:
2116 if gp.op == 'RENAME': 2115 if gp.op == 'RENAME':
2117 changed.add(gp.oldpath) 2116 changed.add(gp.oldpath)
2118 elif state not in ('hunk', 'git'): 2117 elif state not in ('hunk', 'git'):
2119 raise error.Abort(_('unsupported parser state: %s') % state) 2118 raise error.Abort(_('unsupported parser state: %s') % state)
2120 return changed 2119 return changed
2121 finally:
2122 fp.close()
2123 2120
2124 class GitDiffRequired(Exception): 2121 class GitDiffRequired(Exception):
2125 pass 2122 pass
2126 2123
2127 def diffallopts(ui, opts=None, untrusted=False, section='diff'): 2124 def diffallopts(ui, opts=None, untrusted=False, section='diff'):