| # 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 :-). |
| |
| MAGIC = 0x999903 |
| |
| 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() |
| timestamp = os.fstat(f.fileno())[8] |
| f.close() |
| codeobject = __builtin__.compile(codestring, file, 'exec') |
| if not cfile: |
| cfile = file + 'c' |
| fc = open(cfile, 'w') |
| wr_long(fc, MAGIC) |
| wr_long(fc, timestamp) |
| marshal.dump(codeobject, fc) |