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comparison mercurial/util.py @ 22632:db15bb2d6323

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util: move _hgexecutable a few lines, closer to where it is used
author Mads Kiilerich <madski@unity3d.com>
date Sun, 28 Sep 2014 16:57:06 +0200
parents 234e4c24b980
children 92b54547ac5d
comparison
equal deleted inserted replaced
22631:d246eb9cabbc 22632:db15bb2d6323
448 a.pop() 448 a.pop()
449 b.pop() 449 b.pop()
450 b.reverse() 450 b.reverse()
451 return os.sep.join((['..'] * len(a)) + b) or '.' 451 return os.sep.join((['..'] * len(a)) + b) or '.'
452 452
453 _hgexecutable = None
454
455 def mainfrozen(): 453 def mainfrozen():
456 """return True if we are a frozen executable. 454 """return True if we are a frozen executable.
457 455
458 The code supports py2exe (most common, Windows only) and tools/freeze 456 The code supports py2exe (most common, Windows only) and tools/freeze
459 (portable, not much used). 457 (portable, not much used).
460 """ 458 """
461 return (safehasattr(sys, "frozen") or # new py2exe 459 return (safehasattr(sys, "frozen") or # new py2exe
462 safehasattr(sys, "importers") or # old py2exe 460 safehasattr(sys, "importers") or # old py2exe
463 imp.is_frozen("__main__")) # tools/freeze 461 imp.is_frozen("__main__")) # tools/freeze
462
463 _hgexecutable = None
464 464
465 def hgexecutable(): 465 def hgexecutable():
466 """return location of the 'hg' executable. 466 """return location of the 'hg' executable.
467 467
468 Defaults to $HG or 'hg' in the search path. 468 Defaults to $HG or 'hg' in the search path.