misc/build_helpers/show-tool-versions.py

   1 #! /usr/bin/env python
   2
   3 import os, subprocess, sys, traceback
   4
   5 def print_platform():
   6     try:
   7         import platform
   8         out = platform.platform()
   9         print
  10         print "platform:", out.replace("\n", " ")
  11     except EnvironmentError:
  12         sys.stderr.write("Got exception using 'platform'. Exception follows\n")
  13         traceback.print_exc(file=sys.stderr)
  14         pass
  15
  16 def print_python_ver():
  17     print "python:", sys.version.replace("\n", " ") + ', maxunicode: ' + str(sys.maxunicode)
  18
  19 def print_cmd_ver(cmdlist, label=None):
  20     try:
  21         res = subprocess.Popen(cmdlist, stdin=open(os.devnull),
  22                                stdout=subprocess.PIPE).communicate()[0]
  23         if label is None:
  24             label = cmdlist[0]
  25         print
  26         print label + ': ' + res.replace("\n", " ")
  27     except EnvironmentError:
  28         sys.stderr.write("Got exception invoking '%s'. Exception follows.\n" % (cmdlist[0],))
  29         traceback.print_exc(file=sys.stderr)
  30         pass
  31
  32 def print_as_ver():
  33     if os.path.exists('a.out'):
  34         print
  35         print "WARNING: a file named a.out exists, and getting the version of the 'as' assembler writes to that filename, so I'm not attempting to get the version of 'as'."
  36         return
  37     try:
  38         res = subprocess.Popen(['as', '-version'], stdin=open(os.devnull),
  39                                stderr=subprocess.PIPE).communicate()[1]
  40         print
  41         print 'as: ' + res.replace("\n", " ")
  42         os.remove('a.out')
  43     except EnvironmentError:
  44         sys.stderr.write("Got exception invoking '%s'. Exception follows.\n" % ('as',))
  45         traceback.print_exc(file=sys.stderr)
  46         pass
  47
  48 def print_setuptools_ver():
  49     try:
  50         import pkg_resources
  51         out = str(pkg_resources.require("setuptools"))
  52         print
  53         print "setuptools:", out.replace("\n", " ")
  54     except (ImportError, EnvironmentError):
  55         sys.stderr.write("Got exception using 'pkg_resources' to get the version of setuptools. Exception follows\n")
  56         traceback.print_exc(file=sys.stderr)
  57         pass
  58
  59 def print_py_pkg_ver(pkgname):
  60     try:
  61         import pkg_resources
  62         out = str(pkg_resources.require(pkgname))
  63         print
  64         print pkgname + ': ' + out.replace("\n", " ")
  65     except (ImportError, EnvironmentError):
  66         sys.stderr.write("Got exception using 'pkg_resources' to get the version of %s. Exception follows.\n" % (pkgname,))
  67         traceback.print_exc(file=sys.stderr)
  68         pass
  69     except pkg_resources.DistributionNotFound:
  70         sys.stderr.write("pkg_resources reported no %s package installed. Exception follows.\n" % (pkgname,))
  71         traceback.print_exc(file=sys.stderr)
  72         pass
  73
  74 print_platform()
  75
  76 print_python_ver()
  77
  78 print_cmd_ver(['buildbot', '--version'])
  79 print_cmd_ver(['cl'])
  80 print_cmd_ver(['gcc', '--version'])
  81 print_cmd_ver(['darcs', '--version'])
  82 print_cmd_ver(['darcs', '--exact-version'], label='darcs-exact-version')
  83 print_cmd_ver(['7za'])
  84
  85 print_setuptools_ver()
  86
  87 print_py_pkg_ver('coverage')
  88 print_py_pkg_ver('trialcoverage')
  89 print_py_pkg_ver('setuptools_trial')
  90 print_py_pkg_ver('setuptools_darcs')
  91 print_py_pkg_ver('darcsver')