6 examples of 'unzip gz file python' in Python

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def _PythonUnzip(self):
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  """Unzip a file using the python zipfile module."""
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  ziplocal = None
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  try:
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    ziplocal = zipfile.ZipFile(self._zipfile_name)
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    ziplocal.extractall()
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  finally:
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    if ziplocal is not None:
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      ziplocal.close()

25
def unzip_file():
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    """Unzip to folder"""
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    if os.path.isdir('raw_grid'):
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        print("Files already extracted")
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    else:
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        print("Extracting files")
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        with zipfile.ZipFile('grid_affil.zip', 'r') as zip_file:
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            zip_file.extractall('raw_grid')

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def main(gzip_filename):
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    print('[zlib C lib version (used by Python zlib module): {}]'.format(zlib.ZLIB_VERSION))
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    gzip_file_size = os.path.getsize(gzip_filename)  # in bytes
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    with gzip.GzipFile(gzip_filename) as gunzipped_file_obj:
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        gzip_lib_uncompressed_data = gunzipped_file_obj.read()
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    print('  -> CRC32 COMPUTED FROM DATA DECOMPRESSED WITH gzip: {}'.format(zlib.crc32(gzip_lib_uncompressed_data) & 0xffffffff))
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    print('  -> LENGTH OF ACTUAL DATA DECOMPRESSED with gzip : {} bytes'.format(len(gzip_lib_uncompressed_data)))
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    with open(gzip_filename, 'rb') as gzip_file:
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        data = gzip_file.read()
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    manually_uncompress(data)

22
def compress(file):
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    with open(file, 'rb') as f_in:
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        with gzip.open(file + ".gz", "wb") as f_out:
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            shutil.copyfileobj(f_in, f_out)

24
def _decompress(filename):
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    zip_ref = zipfile.ZipFile(filename, 'r')
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    zip_ref.extractall(pyansys.EXAMPLES_PATH)
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    return zip_ref.close()

21
def _decompress(filename):
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    zip_ref = zipfile.ZipFile(filename, 'r')
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    zip_ref.extractall(pyvista.EXAMPLES_PATH)
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    return zip_ref.close()