[issue22789] Compress the marshalled data in PYC files

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

Compressing pyc files one by one wouldn't save much space because disk space is allocated by blocks (up to 32 KiB on FAT32). If the size of pyc file is less than block size, we will not gain anything. ZIP file has advantage due more compact packing of files. In additional it can has less access time due to less fragmentation. Unfortunately it doesn't support the LZ4 compression, but we can store LZ4 compressed files in ZIP file without additional compression.

Uncompressed TAR file has same advantages but needs longer initialization time (for building the index).

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nosy: +serhiy.storchaka

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22789>
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