[Skarabeus]

Hello.

I write this little script for embed py/pyd modules into a single
.py file.

Here is a beta version:
http://coyote.diselpro.com/boundmod.zip

For example, you can embed smtplib.py, hmac.py (needed for smtplib) and miso.pyd in a single .py file.

Bye.

[cyke64]

It seems very interesting

Regards Cyke64

[neil.young]

Hi Skarabeus,

the link is broken. Do you have another link to download the script?

Regards

[cyke64]

Originally Posted by neil.young

Hi Skarabeus,

the link is broken. Do you have another link to download the script?

Regards

The link is broken but Skarabeus is the author of pyspy a sourceforgeproject and he is using boundmod in it So I download it from the svn repository
Here's what you want :

#! /usr/bin/python

# Script for embed python modules (.py/.pyd) 
# 
# boundmod.py is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation
#
# Author: Pepe Aracil
# Send questions to: pepe@diselpro.com
#
# Tips:
# the module file name must match module name, since 
# module name is extracted from file name.
# exaples:
#   mod. name     mod. file name   stat.
#   =========     ==============   =====
#   keypress      keypress.pyd     OK
#   keypress      KEYPRESS.PYD     WRONG!
#   StringIO      StringIO.py      OK
#   StringIO      stringio.py      WRONG!
 


import sys
import zlib
from os.path import *

# Defaults
tmp_dir = "D:/system/temp/" # default dir for C extensions (PyS60)


if len(sys.argv) < 4:
  print """
boundmod.py is a tool for embed python modules (.py) or C extensions (.pyd)
into a single python source file.

Usage:
boundmod.py out_script main_script module [module ...]

"""
  sys.exit(0)


# Script args.
output = sys.argv[1]
main = sys.argv[2]
modules = sys.argv[3:]

of = file(output,"w")

of.write("""#! /usr/bin/python

def inline_module_py(str_module,name):
  import sys
  from zlib import decompress
  from imp import new_module
  tmp_module = new_module(name)
  exec decompress(str_module.decode("base64")) in tmp_module.__dict__
  if not name in sys.modules: sys.modules[name] = tmp_module

def inline_module_pyd(str_module,name,tmp_path):
  from os import unlink
  from zlib import decompress
  from imp import find_module, load_module
  tmp_file = file("%s/%s.pyd" % (tmp_path,name),"wb")  
  tmp_file.write(decompress(str_module.decode("base64")))
  tmp_file.close()
  r = find_module(name,[tmp_path])
  load_module(name,*r)
  r[0].close()
  unlink("%s/%s.pyd" % (tmp_path,name))
  
""")

for mo in modules:
  mo_name, mo_ext = splitext(basename(mo))
  c_ext = (mo_ext.lower() == ".pyd")
  mf = file(mo,"r")
  tmp = zlib.compress(mf.read()).encode("base64")
  mf.close()
  of.write("""\n### Start of embedded module %s ###\n""" % mo_name)
  of.write("str_module = '''%s'''\n" % tmp)
  if not c_ext:
    of.write("""inline_module_py(str_module,"%s")\n""" % mo_name)
  else:
    of.write("""inline_module_pyd(str_module,"%s","%s")\n""" % (mo_name,tmp_dir))
    
  of.write("""### End of embedded moduled %s ###\n""" % mo_name)

of.write("""\ndel(str_module,inline_module_py,inline_module_pyd)\n\n""") 
of.write("""### Start of main script ###\n""")
mf = file(main,"r")
of.write(mf.read())
mf.close()
of.close()

Regards
Cyke64

[neil.young]

Thanks!
Regards

[jethro.fn]

Originally Posted by cyke64

# Defaults
tmp_dir = "D:/system/temp/" # default dir for C extensions (PyS60)

Before anyone using a 3rd Edition phone wastes any time on this, no, it will not be possible to do this under 3rd Edition. Platform security dictates that any EXEs and DLLs are only allowed under \sys\bin. PYDs are actually DLLs and the \sys\bin directory is not writable from user applications. For pure Python modules it should work, however.