niels-bohr-institute-xns-structbiophys / capp Goto Github PK

### check OS and use correct binary. Check location of binary
programpath = os.path.dirname(os.path.realpath(__file__))
if platform.system() == "Darwin":
    capp_version = "capp_mac"
elif platform.system() == "Windows":
    capp_version = "capp/capp.exe"
    if programpath.count(" ") > 0:
        print("")
        print("****************************************************************************************")
        print("Found path is: ", programpath)
        print("Path must not contain spaces!")
        print("****************************************************************************************")
        sys.exit(1)
else:
    capp_version = "capp"
capp_executable_location = programpath + "/" + capp_version
print(capp_executable_location)
if os.path.exists(capp_executable_location):
    print("CaPP initiated correctly")
elif capp_version == "capp":
    print("")
    print("****************************************************************************************")
    print(" Cannot find the executable: %s. It should be in the same folder as CaPP.py " % capp_version)
    print(" If you are not running MacOS, then:")
    print("  1) compile the source code Mainfunction.c with output called capp")
    print("     e.g. gcc Mainfunction.c -o capp")
    print("  2) plase the executable, capp, in the same folder as CaPP.py")
    print("  3) re-run CaPP with: python CaPP.py")
    print("****************************************************************************************")
    print("")
    sys.exit(1)
elif capp_version == "capp/capp.exe":
    print("")
    print("****************************************************************************************")
    print("Could not find Windows executables. Should be placed in here ", programpath + "/" + capp_version)
    print("****************************************************************************************")
    sys.exit(1)
else:
    print("")
    print("****************************************************************************************")
    print(" Cannot find the executable: %s. It should be in the same folder as CaPP.py " % capp_version)
    print("****************************************************************************************")
    print("")
    sys.exit(1)