mirror of https://github.com/python/cpython
32 lines
841 B
Python
32 lines
841 B
Python
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# Routine to "compile" a .py file to a .pyc file.
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# This has intimate knowledge of how Python/import.c does it.
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# By Sjoerd Mullender (I forced him to write it :-).
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import imp
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MAGIC = imp.get_magic()
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def wr_long(f, x):
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f.write(chr( x & 0xff))
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f.write(chr((x >> 8) & 0xff))
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f.write(chr((x >> 16) & 0xff))
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f.write(chr((x >> 24) & 0xff))
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def compile(file, cfile = None):
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import os, marshal, __builtin__
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f = open(file)
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codestring = f.read()
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f.close()
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timestamp = os.stat(file)[8]
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codeobject = __builtin__.compile(codestring, file, 'exec')
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if not cfile:
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cfile = file + 'c'
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fc = open(cfile, 'wb')
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fc.write(MAGIC)
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wr_long(fc, timestamp)
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marshal.dump(codeobject, fc)
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fc.close()
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if os.name == 'mac':
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import macfs
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macfs.FSSpec(cfile).SetCreatorType('Pyth', 'PYC ')
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macfs.FSSpec(file).SetCreatorType('Pyth', 'TEXT')
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