373 lines
14 KiB
Python
373 lines
14 KiB
Python
import sys
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import os
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import _winreg
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from ctypes.util import find_library
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import getopt
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import string
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#==== Set up logging system
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# need to also set up a logger for when run as a module.
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# change to set up a console logger in module global space.
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# then add the file logger later once I know the path
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import logging
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logging.basicConfig(level=logging.DEBUG,
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format='%(message)s',
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datefmt='%H:%M',
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filename= 'gtkcheck.log',
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filemode='w')
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#create a Handler for the console
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console = logging.StreamHandler()
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console.setLevel(logging.INFO)
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#Set a simple format for console
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formatter = logging.Formatter('%(levelname)-8s %(message)s')
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console.setFormatter(formatter)
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#add the console handler to the root handler
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log = logging.getLogger('CheckGtkApp')
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log.addHandler(console)
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NOT_FOUND_STR ='Not Found'
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#small selection of DLL's to test
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testdlls = ['libgdk-win32-2.0-0.dll', 'libglib-2.0-0.dll', 'libgobject-2.0-0.dll', 'libcairo-2.dll', ]
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explain_exposed = ''' ***********************************************************
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* It seems that other installations are exposing GTK DLL's
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* to the operating system as they are in the environment
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* path variable BEFORE the runtime directory.
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* You should reorder the path variable to put your GTK
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* runtime path before these other installations on the path'''
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explain_safe = ''' ***************************************************************
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* While there are other installations of GTK DLL's on the path,
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* it should be safe as they are on the path AFTER the runtime
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* directory. '''
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def RunExeCommand( app, args ):
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cmd = app + ' ' + args
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#print("Running: ", cmd)
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stdin, stdout, stderr = os.popen3( cmd )
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output = string.strip(stdout.read())
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#print(output)
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err = stderr.read()
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if err:
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print(err)
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return output
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def CheckGtkInReg():
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global gtkPathInRegistry, gtkVersionInRegistry, dllPathInRegistry, dllPathShort
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log.info( '\n==== Checking Registry for GTK =====' )
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try:
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with _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\GTK\\2.0') as key:
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gtkVersionInRegistry = _winreg.QueryValueEx(key, 'Version')[0]
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gtkPathInRegistry = _winreg.QueryValueEx(key, 'Path')[0]
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dllPathInRegistry = _winreg.QueryValueEx(key, 'DllPath')[0]
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log.info( ' Version : %s'% gtkVersionInRegistry )
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log.info( ' Path : %s'% gtkPathInRegistry )
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log.info( ' DllPath : %s'% dllPathInRegistry )
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except WindowsError as e:
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log.info( '\n GTK registry key not found in registry' )
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log.info( ''' ********************************************************************
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* This might not be an error, but means I don't know the directory to
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* your preferred GTK installation.
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* - try passing in your GTK installation path.\n''' )
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log.info( '-' * 60 )
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log.info( usage )
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sys.exit(0)
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def WorkOutShortDosPath():
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global dllPathShort
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log.info( '\n==== Use win32Api to query short path name for GTK =====' )
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try:
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import win32api
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dllPathShort = win32api.GetShortPathName(dllPathInRegistry)
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log.info( ' DllPath8.3: %s' % dllPathShort )
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except ImportError:
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log.info( ' **Cant query short path name, Win32Api not installed' )
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log.info( ' install from http://python.net/crew/mhammond/win32/' )
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log.info( ' if you want this function to work' )
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def FindLibsWithCtypes():
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# use ctypes to check where windows finds it's DLL's
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log.info( '\n==== Use ctypes to find dlls ====' )
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other_paths = []
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for dll in testdlls:
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dllpathvalid = False
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cpath = find_library(dll)
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if cpath:
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#print(cpath)
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if cpath == os.path.join(dllPathInRegistry, dll) \
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or cpath == os.path.join(dllPathShort, dll):
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dllpathvalid = True
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if not dllpathvalid:
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pp = os.path.dirname(cpath)
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if pp not in other_paths:
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other_paths.append(pp)
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else:
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log.info( " ERROR:... ctypes failed to find %s" % dll)
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if other_paths:
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for pth in other_paths:
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log.info( " ERROR: ctypes loaded some gtk dll's from %s" % pth )
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else:
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log.info( " OK ... ctypes found dll's in %s" % os.path.dirname(cpath) )
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def ScanDependencyFileForErrors(fname):
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fin = open(fname, 'r')
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lines = fin.readlines()
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fin.close()
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sysroot = os.environ["SystemRoot"]
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capture = False
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runtimedlls = {}
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for line in lines:
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if line.startswith(" Module"): # work out were paths end
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pthend_idx = line.find("File Time Stamp")
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acceptablePaths = [ dllPathShort.lower(),
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dllPathInRegistry.lower(),
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os.path.join(sysroot, 'system32').lower()
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]
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if line.startswith('----- ------------'):
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capture = True
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if capture and line.startswith('['):
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filename = line[5:pthend_idx].strip()
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dirname = os.path.dirname(filename).strip()
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parts = line[pthend_idx:].split()
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OK = False
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if dirname.startswith(os.path.join(sysroot, 'winsxs').lower()) \
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or dirname.startswith(os.path.join(sys.prefix, 'lib\site-packages\gtk-2.0').lower()):
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OK = True
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for pth in acceptablePaths:
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if dirname == pth.lower():
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OK = True
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if 'MSVCR90.DLL' in filename:
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if parts[0] == 'Error':
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runtimedlls[filename] = "Error dll not found"
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else:
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runtimedlls[filename] = parts[16]
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if OK == False:
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if parts[0] == 'Error':
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log.info( " %s \tError dll not found" %( filename))
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else:
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log.info( " ERROR: %s \tVersion %s" %( filename, parts[16]))
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for rtdll in runtimedlls:
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if runtimedlls[rtdll].startswith("Error"):
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log.info( '\n ERROR: MS runtime %s not found'%rtdll )
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else:
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log.info( '\n MS runtime Version %s loaded from' % runtimedlls[rtdll] )
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log.info( " %s" %rtdll )
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log.info( '')
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def CheckWithDependencyWalker():
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log.info( '\n==== Checking with Dependency Walker ====' )
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log.info( ' Please be patient takes some time' )
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exe = os.path.join(scriptpath, 'depends.exe')
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fout = os.path.join(scriptpath, 'depres.txt')
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f2check = [
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os.path.join(sys.prefix, 'Lib/site-packages/gtk-2.0/gtk/_Gtk.pyd' ),
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os.path.join(sys.prefix, 'Lib/site-packages/gtk-2.0/gobject/_GObject.pyd' ),
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os.path.join(sys.prefix, 'Lib/site-packages/gtk-2.0/pangocairo.pyd' ),
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]
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if os.path.isfile( exe ):
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for ftest in f2check:
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if os.path.isfile( ftest ):
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#delete the output file before running command
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try:
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os.remove(fout)
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except WindowsError as e:
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pass
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log.info( ' Testing file %s' % ftest )
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out = RunExeCommand(exe, '/c /f1 /ot "%s" "%s"' % (fout, ftest) )
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if os.path.isfile(fout):
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ScanDependencyFileForErrors(fout)
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else:
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log.info( " ERROR: file %d does not exist", ftest )
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else:
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log.info( ' Cannot check with dependency walker, not installed in local directory' )
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log.info( ' get dependency walker from http://www.dependencywalker.com/' )
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log.info( ' and unzip into this directory for it to work.' )
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def CheckPathForOtherGtkInstalls():
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log.info( '\n====Checking environment path for other gtk installations====' )
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ePath = os.environ['path']
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dirs = ePath.split(';')
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gtkpth_idx = 9999
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other_paths = []
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explain_level = 0
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for i, d in enumerate(dirs):
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#print('==%s==' %d)
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if d == gtkPathInRegistry or d == dllPathInRegistry\
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or d == dllPathShort:
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gtkpth_idx = i
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continue
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for fname in testdlls:
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f = os.path.join(d, fname)
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if os.path.isfile( f ):
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#print(' Found Erronous gtk DLL %s' % f)
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if d not in other_paths:
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other_paths.append(d)
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if i < gtkpth_idx: # path appears BEFORE runtime path
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log.info( ' ERROR: %s should not appear before runtime path' % d )
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explain_level = 2
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else:
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log.info( ' FOUND: %s, Probably OK as appears AFTER runtime path' % d )
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if explain_level <= 1:
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explain_level = 1
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if gtkpth_idx == 9999:
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log.info( '\n ERROR: Runtime directory not on enviroment path' )
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log.info( " ** Runtime needs to be on path to load DLL's from\n" )
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if explain_level == 2:
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log.info( explain_exposed )
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elif explain_level == 1:
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log.info( explain_safe )
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if len(other_paths) == 0:
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log.info( ' No other gtk installatons found\n' )
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# ==== report what python thinks it's using =====
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MIN_PYTHON_VER = (2,5,1)
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UNTESTED_PYTHON_VER = (3,0,0)
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MIN_GTK_VER = (2,10,11)
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UNTESTED_GTK_VER = (2,16,7)
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MIN_PYGTK_VER = (2,10,6)
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UNTESTED_PYGTK_VER = (2,12,2)
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MIN_GOBJECT_VER = (2,12,3)
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UNTESTED_GOBJECT_VER = (2,14,3)
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MIN_CAIRO_VER = (1,2,6)
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UNTESTED_CAIRO_VER = (1,4,13)
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def PrintFailedImport(appl, minVersion, result):
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log.info( '--%s version %d.%d.%d or above.....\t %s' % (appl, minVersion ,result) )
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def PrintVersionResult(appl, minVersion, actualVersion, untestedVersion):
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minStr = '%d.%d.%d' % minVersion
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actStr = '%d.%d.%d' % actualVersion
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if minVersion <= actualVersion < untestedVersion:
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result = '...OK'
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elif actualVersion >= untestedVersion:
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result = '...UNTESTED VERSION'
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else:
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result = '...FAILED'
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log.info( '%s version %s or above.....\tfound %s %s' % (appl, minStr , actStr, result) )
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def Import_pyGtkIntoPython():
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log.info( '\n==== Test import into python ====' )
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#py_str = 'found %d.%d.%d' % sys.version_info[:3]
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PrintVersionResult(' Python ', MIN_PYTHON_VER, sys.version_info[:3], UNTESTED_PYTHON_VER)
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# Test the GTK version
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try:
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import gtk
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PrintVersionResult(' GTK+ ', MIN_GTK_VER, Gtk.gtk_version, UNTESTED_GTK_VER )
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#test the pyGTK version (which is in the gtk namespace)
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PrintVersionResult(' pyGTK ', MIN_PYGTK_VER, Gtk.pygtk_version, UNTESTED_PYGTK_VER )
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except ImportError:
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PrintFailedImport(' GTK+ ', MIN_GTK_VER, NOT_FOUND_STR)
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PrintFailedImport(' pyGTK ', MIN_PYGTK_VER, 'Cannot test, ...GTK+ missing')
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#test the gobject version
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try:
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import gobject
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PrintVersionResult(' gobject', MIN_GOBJECT_VER, GObject.pygobject_version, UNTESTED_GOBJECT_VER)
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except ImportError:
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PrintFailedImport(' gobject', MIN_GOBJECT_VER, NOT_FOUND_STR)
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#test the cairo version
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try:
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import cairo
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PrintVersionResult(' cairo ', MIN_CAIRO_VER, cairo.version_info, UNTESTED_CAIRO_VER )
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except ImportError:
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PrintFailedImport(' cairo ', MIN_CAIRO_VER, NOT_FOUND_STR)
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#test for glade
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log.info( '\n==== See if libglade installed ====')
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try:
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import Gtk.glade
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log.info( ' Glade tesing import of libglade .......\tOK\n' )
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except ImportError as e:
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log.info( ' Glade importError: %s\n' % e )
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if __name__ == '__main__':
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usage = '''Check for common problems in GTK/pyGTK installation.
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Usage:
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python %s [options] [gtkPath]
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Arguments:
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gtkPath Path to your GTK installation directory (not the bin dir)
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Options:
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None
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''' %(os.path.basename(__file__) )
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gtkPath = None
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gtkPathInRegistry = NOT_FOUND_STR
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gtkVersionInRegistry = NOT_FOUND_STR
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dllPathInRegistry = NOT_FOUND_STR
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dllPathShort = 'NoShortPath'
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scriptpath = os.path.dirname(sys.argv[0])
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try:
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opts, args = getopt.getopt(sys.argv[1:], "",
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[])
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for o, a in opts:
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if o in ("-h", "--help"):
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log.info( usage )
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sys.exit(0)
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if len(args) > 1:
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raise getopt.GetoptError('\nERROR: Too many arguments')
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for arg in args:
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if os.path.isdir(arg):
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gtkPath = arg
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else:
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raise getopt.GetoptError('\nERROR: Not a valid GTK path %s' % arg)
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except getopt.GetoptError as msg:
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log.info( msg )
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log.info( '\n %s' % usage )
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sys.exit(2)
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import platform
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winver = platform.win32_ver()
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if len(winver) == 4:
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log.info( '''\n==== platform.win32_ver() reports ====
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Operating System: %s
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Version : %s
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Service Pack : %s
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OS type : %s''' % winver)
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else:
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os.info( winver )
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if gtkPath:
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gtkPathInRegistry = gtkPath
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dllPathInRegistry = os.path.join(gtkPath, 'bin')
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os.info( ' Using %s as GTK install path' % gtkPathInRegistry )
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os.info( ' Using %s as GTK dll path' % dllPathInRegistry )
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else:
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CheckGtkInReg()
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WorkOutShortDosPath()
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FindLibsWithCtypes()
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CheckPathForOtherGtkInstalls()
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Import_pyGtkIntoPython()
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CheckWithDependencyWalker()
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