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Update All Easy_Install Python Eggs

/ Published in: Python
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  1. #!/usr/bin/env python
  2. from setuptools.command.easy_install import main as install
  3. from pkg_resources import Environment, working_set
  4. import sys
  5.  
  6. #Packages managed by setuptools
  7. plist = [dist.key for dist in working_set]
  8.  
  9. def autoUp():
  10.     for p in Environment():
  11.         try:
  12.             install(['-U', '-v']+[p])
  13.         except:
  14.             print "Update of %s failed!"%p
  15.         print "Done!"
  16.  
  17. def stepUp():
  18.     for p in Environment():
  19.         a = raw_input("updating %s, confirm? (y/n)"%p)
  20.         if a =='y':
  21.             try:
  22.                 install(['-U']+[p])
  23.             except:
  24.                 print "Update of %s failed!"%p
  25.         else:
  26.             print "Skipping %s"%p
  27.         print "Done!"
  28.  
  29. print "You have %s packages currently managed through Easy_install"%len(plist)
  30. print plist
  31. ans = raw_input('Do you want to update them... (N)ot at all, (O)ne-by-one, (A)utomatically (without prompting)')
  32. if ans == 'N':
  33.     sys.exit()
  34. elif ans == 'O':
  35.     stepUp()
  36. elif ans == 'A':
  37.     autoUp()
  38. else:
  39.     pass

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