70 lines
2.5 KiB
Python
Executable File
70 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
# Copyright 2012 California Institute of Technology. ALL RIGHTS RESERVED.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
# United States Government Sponsorship acknowledged. This software is subject to
|
|
# U.S. export control laws and regulations and has been classified as 'EAR99 NLR'
|
|
# (No [Export] License Required except when exporting to an embargoed country,
|
|
# end user, or in support of a prohibited end use). By downloading this software,
|
|
# the user agrees to comply with all applicable U.S. export laws and regulations.
|
|
# The user has the responsibility to obtain export licenses, or other export
|
|
# authority as may be required before exporting this software to any 'EAR99'
|
|
# embargoed foreign country or citizen of those countries.
|
|
#
|
|
# Author: Giangi Sacco
|
|
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
|
|
|
|
#!/usr/bin/env python3
|
|
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
#
|
|
# Author: Giangi Sacco
|
|
# Copyright 2012, 2015 by the California Institute of Technology.
|
|
# ALL RIGHTS RESERVED.
|
|
# United States Government Sponsorship acknowledged. Any commercial use must be
|
|
# negotiated with the Office of Technology Transfer at the
|
|
# California Institute of Technology.
|
|
#
|
|
import gzip
|
|
import os
|
|
def is_gzipfile(filename):
|
|
fp = gzip.GzipFile(filename)
|
|
#since it fails for non gz file just try and catch
|
|
try:
|
|
s = fp.read()
|
|
ret = True
|
|
except OSError:
|
|
ret = False
|
|
return ret
|
|
class GZipFile:
|
|
def __init__(self,filename):
|
|
self._filename = filename
|
|
|
|
def extractall(self,path):
|
|
try:
|
|
os.mkdir(path)
|
|
except Exception:
|
|
pass
|
|
fp = gzip.GzipFile(self._filename)
|
|
s = fp.read()
|
|
fp.close()
|
|
#remove last extension
|
|
fp = open(os.path.join(path,'.'.join(os.path.basename(self._filename).split('.')[:-1])),'wb')
|
|
fp.write(s)
|
|
fp.close()
|
|
|