JezK
Edit File: gdalident.py
#!/usr/bin/env python3 # ****************************************************************************** # $Id$ # # Project: GDAL # Purpose: Application to identify files by format. # Author: Frank Warmerdam, warmerdam@pobox.com # # ****************************************************************************** # Copyright (c) 2007, Frank Warmerdam <warmerdam@pobox.com> # # Permission is hereby granted, free of charge, to any person obtaining a # copy of this software and associated documentation files (the "Software"), # to deal in the Software without restriction, including without limitation # the rights to use, copy, modify, merge, publish, distribute, sublicense, # and/or sell copies of the Software, and to permit persons to whom the # Software is furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included # in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # DEALINGS IN THE SOFTWARE. # ****************************************************************************** # import os import stat import sys from osgeo import gdal def Usage(): print("Usage: gdalident.py [-r] file(s)") return 2 def ProcessTarget(target, recursive, report_failure, filelist=None): if filelist is not None: driver = gdal.IdentifyDriver(target, filelist) else: driver = gdal.IdentifyDriver(target) if driver is not None: print("%s: %s" % (target, driver.ShortName)) elif report_failure: print("%s: unrecognized" % target) if recursive and driver is None: try: mode = os.stat(target)[stat.ST_MODE] except OSError: mode = 0 if stat.S_ISDIR(mode): subfilelist = os.listdir(target) for item in subfilelist: subtarget = os.path.join(target, item) ProcessTarget(subtarget, 1, report_failure, subfilelist) def main(argv=sys.argv): recursive = 0 report_failure = 0 files = [] argv = gdal.GeneralCmdLineProcessor(argv) if argv is None: return 0 # Parse command line arguments. i = 1 while i < len(argv): arg = argv[i] if arg == "-r": recursive = 1 elif arg == "-f": report_failure = 1 else: files.append(arg) i = i + 1 if not files: return Usage() for f in files: ProcessTarget(f, recursive, report_failure) if __name__ == "__main__": sys.exit(main(sys.argv))