FM / image

/opt/imh-python/lib/python3.9/site-packages/openstack/image/

/opt/imh-python/lib/python3.9/site-packages/openstack/image

Name	Size	Mode	Actions
v1/	-	0755	rm
v2/	-	0755	rm
__pycache__/	-	0755	rm
image_service.py	875	0644	edit dl rm
image_signer.py	2490	0644	edit dl rm
iterable_chunked_file.py	1355	0644	edit dl rm
_base_proxy.py	11859	0644	edit dl rm
_download.py	3130	0644	edit dl rm
__init__.py	0	0644	edit dl rm

Edit: /opt/imh-python/lib/python3.9/site-packages/openstack/image/iterable_chunked_file.py (1355B)

class IterableChunkedFile:
    """File object chunk iterator using yield.

Represents a local file as an iterable object by splitting the file
    into chunks. Avoids the file from being completely loaded into memory.
    """

def __init__(self, file_object, chunk_size=1024 * 1024 * 128, close=False):
        self.close_after_read = close
        self.file_object = file_object
        self.chunk_size = chunk_size

def __iter__(self):
        try:
            while True:
                data = self.file_object.read(self.chunk_size)
                if not data:
                    break
                yield data
        finally:
            if self.close_after_read:
                self.file_object.close()

def __len__(self):
        return len(self.file_object)

# 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. # class IterableChunkedFile: """File object chunk iterator using yield. Represents a local file as an iterable object by splitting the file into chunks. Avoids the file from being completely loaded into memory. """ def __init__(self, file_object, chunk_size=1024 * 1024 * 128, close=False): self.close_after_read = close self.file_object = file_object self.chunk_size = chunk_size def __iter__(self): try: while True: data = self.file_object.read(self.chunk_size) if not data: break yield data finally: if self.close_after_read: self.file_object.close() def __len__(self): return len(self.file_object)