File: //opt/saltstack/salt/lib/python3.10/site-packages/gitdb/__pycache__/pack.cpython-310.pyc
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the object, which is much faster than checking the sha1. It is also
more prone to unnoticed corruption or manipulation.
:param sha: 20 byte sha1 of the object whose stream to verify
whether the compressed stream of the object is valid. If it is
a delta, this only verifies that the delta's data is valid, not the
data of the actual undeltified object, as it depends on more than
just this stream.
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match the given sha
:return: True if the stream is valid
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:raise BadObject: sha was not foundr^ z=Version 1 indices do not contain crc's, verify by sha insteadr r] Tr� Fra )r� r� r r� r1 r� rG �zlibr% r� r3 �minr r! r� r r� r� rA rB rg )rP rg Zuse_crcr� r1 Z next_offsetZ crc_valueZ
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Additionally, ref_delta streams will be resolved within this pack.
If this is not possible, the stream will be left alone, hence it is adivsed
to check for unresolved ref-deltas and resolve them before attempting to
construct a delta stream.
:param sha: 20 byte sha1 specifying the object whose related streams you want to collect
:return: list of streams, first being the actual object delta, the last being
a possibly unresolved base object.
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Create a new pack by putting all objects obtained by the object_iterator
into a pack which is written using the pack_write method.
The respective index is produced as well if index_write is not Non.
:param object_iter: iterator yielding odb output objects
:param pack_write: function to receive strings to write into the pack stream
:param indx_write: if not None, the function writes the index file corresponding
to the pack.
:param object_count: if you can provide the amount of objects in your iteration,
this would be the place to put it. Otherwise we have to pre-iterate and store
all items into a list to get the number, which uses more memory than necessary.
:param zlib_compression: the zlib compression level to use
:return: tuple(pack_sha, index_binsha) binary sha over all the contents of the pack
and over all contents of the index. If index_write was None, index_binsha will be None
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