def extract_package(pkg_file, pkg_work_path):
"""
Extract files to pkg_work_path from compressed files that are in compressed_path
"""
r = False
if os.path.isfile(pkg_file):
if files_extractor.is_compressed_file(pkg_file):
if os.path.exists(pkg_work_path):
delete_file_or_folder(pkg_work_path)
os.makedirs(pkg_work_path)
# delete content of destination path
# create tempdir
temp_dir = tempfile.mkdtemp().replace('\\', '/')
# extract in tempdir
if files_extractor.extract_file(pkg_file, temp_dir):
# eliminate folders
for item in os.listdir(temp_dir):
_file = temp_dir + '/' + item
if os.path.isfile(_file):
shutil.copyfile(_file, pkg_work_path + '/' + item)
delete_file_or_folder(_file)
elif os.path.isdir(_file):
for f in os.listdir(_file):
if os.path.isfile(_file + '/' + f):
shutil.copyfile(_file + '/' + f, pkg_work_path + '/' + f)
delete_file_or_folder(_file + '/' + f)
shutil.rmtree(_file)
shutil.rmtree(temp_dir)
r = True
return r
def unzip(compressed_filename, destination_path):
"""
Extract files to destination_path from compressed files that are in compressed_path
"""
r = False
if os.path.isfile(compressed_filename):
if files_extractor.is_compressed_file(compressed_filename):
if not os.path.isdir(destination_path):
os.makedirs(destination_path)
# delete content of destination path
# create tempdir
# extract in tempdir
r = files_extractor.extract_file(compressed_filename, destination_path)
return r
def extract_files(self, compressed_file, destination_path, temp_dir=None):
"""
Extract files to destination_path from compressed files that are in compressed_path
"""
r = False
if not os.path.exists(destination_path):
os.makedirs(destination_path)
self.report.write('package file: ' + compressed_file, True, False, True)
if os.path.isfile(compressed_file):
if is_compressed_file(compressed_file):
self.report.write('Extract ' + compressed_file + ' to ' + destination_path, True, False, True)
if self.__extract__(compressed_file, destination_path, temp_dir):
r = True
if not r:
self.report.write(compressed_file + ' is not a valid file. It must be a compressed file.', True, True, True)
return r
