102 lines
3.0 KiB
Python
102 lines
3.0 KiB
Python
#!/usr/bin/env python3
|
|
# ******************************************************************************
|
|
# $Id: gdalident.py ffccab1ee20b5151e9bd45f1a2c46245a74f1f56 2021-04-23 14:05:42 +0300 Idan Miara $
|
|
#
|
|
# 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 1
|
|
|
|
|
|
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):
|
|
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))
|