commit 079b48126fdc97d83df84d96e7423f99870f2584 Merge: 4a8f8d04 f7949b64 Author: Damian Johnson atagar@torproject.org Date: Sat Mar 31 21:39:00 2018 -0700

Expanded descriptor compression support

We supported plaintext and gzip when downloading descriptors, but recently tor added lzma and zstd support as well...

https://gitweb.torproject.org/torspec.git/commit/?id=1cb56af

Lzma support was added in Python 3.3...

https://docs.python.org/3/library/lzma.html

... and zstd is covered by the zstandard module...

https://pypi.python.org/pypi/zstandard

docs/change_log.rst | 1 + stem/descriptor/remote.py | 182 ++++++++++++++++++++------ stem/version.py | 2 + test/unit/descriptor/__init__.py | 9 ++ test/unit/descriptor/data/compressed_gzip | Bin 0 -> 1543 bytes test/unit/descriptor/data/compressed_identity | 52 ++++++++ test/unit/descriptor/data/compressed_lzma | Bin 0 -> 1652 bytes test/unit/descriptor/data/compressed_zstd | Bin 0 -> 1550 bytes test/unit/descriptor/remote.py | 174 ++++++++++++++++++------ 9 files changed, 341 insertions(+), 79 deletions(-)