diff options
Diffstat (limited to 'Mac/Lib/appletrawmain.py')
| -rw-r--r-- | Mac/Lib/appletrawmain.py | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Mac/Lib/appletrawmain.py b/Mac/Lib/appletrawmain.py new file mode 100644 index 0000000..d2fcd6e --- /dev/null +++ b/Mac/Lib/appletrawmain.py @@ -0,0 +1,46 @@ +# Emulate sys.argv and run __main__.py or __main__.pyc in an environment that +# is as close to "normal" as possible. +# +# This script is put into __rawmain__.pyc for applets that need argv +# emulation, by BuildApplet and friends. +# +import argvemulator +import os +import sys +import marshal + +# +# Create sys.argv +# +argvemulator.ArgvCollector().mainloop() +# +# Find the realy main program to run +# +_dir = os.path.split(sys.argv[0])[0] +__file__ = os.path.join(_dir, '__main__.py') +if os.path.exists(__file__): + # + # Setup something resembling a normal environment and go. + # + sys.argv[0] = __file__ + del argvemulator, os, sys, _dir + execfile(__file__) +else: + __file__ = os.path.join(_dir, '__main__.pyc') + if os.path.exists(__file__): + # + # If we have only a .pyc file we read the code object from that + # + sys.argv[0] = __file__ + _fp = open(__file__, 'rb') + _fp.read(8) + __code__ = marshal.load(_fp) + # + # Again, we create an almost-normal environment (only __code__ is + # funny) and go. + # + del argvemulator, os, sys, marshal, _dir, _fp + exec __code__ + else: + sys.stderr.write("%s: neither __main__.py nor __main__.pyc found\n"%sys.argv[0]) + sys.exit(1) |