andrej@1561: import subprocess, os
andrej@1561: 
andrej@1561: def GetAppRevision():
andrej@1561:     rev = None
andrej@1561:     app_dir=os.path.dirname(os.path.realpath(__file__))    
andrej@1561:     try:
andrej@1561:         pipe = subprocess.Popen(
andrej@1561:             ["hg", "id", "-i"],
andrej@1561:             stdout = subprocess.PIPE,
andrej@1561:             cwd = app_dir
andrej@1561:         )
andrej@1561:         rev = pipe.communicate()[0]
andrej@1561:         if pipe.returncode != 0:
andrej@1561:             rev = None
andrej@1561:     except:
andrej@1561:         pass
andrej@1561:     
andrej@1561:     # if this is not mercurial repository
andrej@1561:     # try to read revision from file
andrej@1561:     if rev is None:
andrej@1561:         try:
andrej@1561:             f = open(os.path.join(app_dir,"revision"))
andrej@1561:             rev = f.readline()
andrej@1561:         except:
andrej@1561:             pass
andrej@1561:     return rev
andrej@1561: 
andrej@1561: app_version =  "1.2"
andrej@1561: rev = GetAppRevision()
andrej@1561: if rev is not None:
andrej@1561:     app_version = app_version + "-" + rev.rstrip()
andrej@1561:     
andrej@1561:         
andrej@1561: