[issue30814] Import dotted name as alias breaks with concurrency
New submission from Samuele Santi: I noticed this weird behavior in Python 3.6: Apparently ``import package.module as _alias`` fails in a threaded environment, sometimes raising an ``ImportError``, seemingly at random. Everything seems to be working perfectly fine: - On 3.5 and lower - When *not* defining an alias, eg. ``import package.module`` - When using the ``from package import module as alias`` style See this repo with code for reproducing the issue: https://github.com/rshk/python36-import-alias-concurrency-bug I tested this on the system Python 3.6.1 shipped with Archlinux (both inside and outside of a virtualenv), and in the official docker image for 3.6. This all started here https://github.com/psycopg/psycopg2/issues/550 as others were experiencing this issue too. -- messages: 297380 nosy: Samuele Santi2 priority: normal severity: normal status: open title: Import dotted name as alias breaks with concurrency versions: Python 3.6 ___ Python tracker <http://bugs.python.org/issue30814> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue27941] Bad error message from Decimal('garbage') across the py3 range
New submission from Samuele Santi:
Looks like, on some occasions, running ``Decimal('garbage')`` on Python 3.x
decimal raises this error:
decimal.InvalidOperation: []
instead of the usual:
decimal.InvalidOperation: Invalid literal for Decimal: 'garbage'
This seems to be caused by the built-in decimal module on 3.x, while it's just
fine with decimal.py / _pydecimal.py (eg. the system Python on Archlinux).
I'm attaching the output from a few tests I made against different interpreters.
--
files: test-decimal-error-output.txt
messages: 274254
nosy: Samuele Santi
priority: normal
severity: normal
status: open
title: Bad error message from Decimal('garbage') across the py3 range
type: behavior
versions: Python 3.4, Python 3.5
Added file: http://bugs.python.org/file44350/test-decimal-error-output.txt
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