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