AppImageAssistant.AppDir/portability.py

   1 #!/usr/bin/env python2
   2
   3 import os, sys, fnmatch
   4
   5 AppDir = os.path.realpath(os.path.dirname(__file__))
   6
   7 modules = []
   8
   9 for root, dirs, files in os.walk(AppDir):
  10     for fname in files:
  11         fpath = os.path.join(root,fname)
  12         if fnmatch.fnmatch(fpath, '*__init__.py'):
  13             modules.append(os.path.dirname(os.path.dirname(fpath)))
  14         if fnmatch.fnmatch(fpath, '*/_*.so'):
  15             modules.append(os.path.dirname(fpath))
  16         if fnmatch.fnmatch(fpath, '*python*.so'):
  17             modules.append(os.path.dirname(fpath))
  18         if fnmatch.fnmatch(fpath, '*.py'):
  19             modules.append(os.path.dirname(fpath))
  20
  21 modules = set(modules)
  22
  23 for module in modules:
  24     sys.path.append(module)
  25
  26 usage = """
  27 E.g., if the main executable is in $APPDIR/usr/bin, then add to the head of it:
  28
  29 import os,sys
  30 sys.path.append(os.path.dirname(os.path.dirname(os.path.dirname(os.path.realpath(__file__)))))
  31 import portability
  32 """
  33
  34 if __name__=="__main__":
  35     print ""
  36     print("Put this file into the root of an AppDir, then import it to make all Python modules in the AppDir visible to the app")
  37     print usage