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Type:
Task
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Resolution: Unresolved
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: Tests
We currently do not test Python 3.8 with snappy:
# Some tests fail with CPython 3.8 and python-snappy
- platform: ubuntu-16.04
python-version: ["3.8"]
c-extensions: "*"
compression: ["snappy"]
Attempting to add python-snappy compression tests for python 3.8 and 3.9 fail with this error:
[2020/09/10 21:48:29.864] ERROR [0.002s]: test_ensure_index_deprecation (test_legacy_api.TestDeprecations) [2020/09/10 21:48:29.864] ---------------------------------------------------------------------- [2020/09/10 21:48:29.864] DeprecationWarning: PY_SSIZE_T_CLEAN will be required for '#' formats [2020/09/10 21:48:29.864] The above exception was the direct cause of the following exception: [2020/09/10 21:48:29.864] Traceback (most recent call last): [2020/09/10 21:48:29.864] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/test/test_legacy_api.py", line 107, in test_ensure_index_deprecation [2020/09/10 21:48:29.864] self.db.test.drop() [2020/09/10 21:48:29.864] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/collection.py", line 1127, in drop [2020/09/10 21:48:29.864] dbo.drop_collection(self.__name, session=session) [2020/09/10 21:48:29.864] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/database.py", line 922, in drop_collection [2020/09/10 21:48:29.864] return self._command( [2020/09/10 21:48:29.864] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/database.py", line 626, in _command [2020/09/10 21:48:29.864] return sock_info.command( [2020/09/10 21:48:29.864] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/pool.py", line 699, in command [2020/09/10 21:48:29.864] self._raise_connection_failure(error) [2020/09/10 21:48:29.864] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/pool.py", line 683, in command [2020/09/10 21:48:29.864] return command(self, dbname, spec, slave_ok, [2020/09/10 21:48:29.864] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/network.py", line 120, in command [2020/09/10 21:48:29.864] request_id, msg, size, max_doc_size = message._op_msg( [2020/09/10 21:48:29.864] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/message.py", line 712, in _op_msg [2020/09/10 21:48:29.864] return _op_msg_compressed( [2020/09/10 21:48:29.864] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/message.py", line 678, in _op_msg_compressed [2020/09/10 21:48:29.864] rid, msg = _compress(2013, msg, ctx) [2020/09/10 21:48:29.864] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/message.py", line 500, in _compress [2020/09/10 21:48:29.864] compressed = ctx.compress(data) [2020/09/10 21:48:29.864] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/compression_support.py", line 112, in compress [2020/09/10 21:48:29.864] return snappy.compress(data) [2020/09/10 21:48:29.864] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/snappytest/lib/python3.9/site-packages/snappy.py", line 84, in compress [2020/09/10 21:48:29.864] return _compress(data) [2020/09/10 21:48:29.864] SystemError: <built-in function compress> returned a result with an error set [2020/09/10 21:48:29.864] ====================================================================== [2020/09/10 21:48:29.864] ERROR [0.002s]: test_geoHaystack_deprecation (test_legacy_api.TestDeprecations) [2020/09/10 21:48:29.864] ---------------------------------------------------------------------- [2020/09/10 21:48:29.864] DeprecationWarning: PY_SSIZE_T_CLEAN will be required for '#' formats [2020/09/10 21:48:29.864] The above exception was the direct cause of the following exception: [2020/09/10 21:48:29.864] Traceback (most recent call last): [2020/09/10 21:48:29.864] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/collection.py", line 1127, in drop [2020/09/10 21:48:29.865] dbo.drop_collection(self.__name, session=session) [2020/09/10 21:48:29.865] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/database.py", line 922, in drop_collection [2020/09/10 21:48:29.865] return self._command( [2020/09/10 21:48:29.865] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/database.py", line 626, in _command [2020/09/10 21:48:29.865] return sock_info.command( [2020/09/10 21:48:29.865] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/pool.py", line 699, in command [2020/09/10 21:48:29.865] self._raise_connection_failure(error) [2020/09/10 21:48:29.865] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/pool.py", line 683, in command [2020/09/10 21:48:29.865] return command(self, dbname, spec, slave_ok, [2020/09/10 21:48:29.865] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/network.py", line 120, in command [2020/09/10 21:48:29.865] request_id, msg, size, max_doc_size = message._op_msg( [2020/09/10 21:48:29.865] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/message.py", line 712, in _op_msg [2020/09/10 21:48:29.865] return _op_msg_compressed( [2020/09/10 21:48:29.865] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/message.py", line 678, in _op_msg_compressed [2020/09/10 21:48:29.865] rid, msg = _compress(2013, msg, ctx) [2020/09/10 21:48:29.865] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/message.py", line 500, in _compress [2020/09/10 21:48:29.865] compressed = ctx.compress(data) [2020/09/10 21:48:29.865] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/pymongo/compression_support.py", line 112, in compress [2020/09/10 21:48:29.865] return snappy.compress(data) [2020/09/10 21:48:29.865] File "/data/mci/ec48d7405b8e3978055809c82cac7b37/src/snappytest/lib/python3.9/site-packages/snappy.py", line 84, in compress [2020/09/10 21:48:29.865] return _compress(data) [2020/09/10 21:48:29.865] SystemError: <built-in function compress> returned a result with an error set
I've filed this issue upstream here: https://github.com/andrix/python-snappy/issues/97
For now we could skip these two failing tests when snappy is enabled. Alternatively we could wait until python-snappy officially supports Python 3.8/3.9.
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