source
cmdline
first: run and it gives a warning as expected, but the source is <unknown> 😭
$ pytest t.py
============================= test session starts ==============================
platform linux -- Python 3.6.6, pytest-3.8.2, py-1.7.0, pluggy-0.7.1
rootdir: /tmp/t, inifile:
collected 1 item
t.py . [100%]
=============================== warnings summary ===============================
<unknown>:2: DeprecationWarning: invalid escape sequence \.
-- Docs: https://docs.pytest.org/en/latest/warnings.html
===================== 1 passed, 1 warnings in 0.01 seconds =====================
next: run again, and the warning is not to be seen (this is probably fine, it's gobbled now that the file is loaded by pyc -- we'd have to take a performance hit every time for this -- mostly pointing this out in case anyone else finds this:
$ pytest t.py
============================= test session starts ==============================
platform linux -- Python 3.6.6, pytest-3.8.2, py-1.7.0, pluggy-0.7.1
rootdir: /tmp/t, inifile:
collected 1 item
t.py . [100%]
=========================== 1 passed in 0.01 seconds ===========================
next: can restore it by rm -rf __pycache__ before:
$ rm -rf __pycache__/ && pytest t.py
============================= test session starts ==============================
platform linux -- Python 3.6.6, pytest-3.8.2, py-1.7.0, pluggy-0.7.1
rootdir: /tmp/t, inifile:
collected 1 item
t.py . [100%]
=============================== warnings summary ===============================
<unknown>:2: DeprecationWarning: invalid escape sequence \.
-- Docs: https://docs.pytest.org/en/latest/warnings.html
===================== 1 passed, 1 warnings in 0.01 seconds =====================
/me rolls up sleeves -- let me see if I can make the warning summary better, I have some ideas
source
cmdline
first: run and it gives a warning as expected, but the source is
<unknown>😭next: run again, and the warning is not to be seen (this is probably fine, it's gobbled now that the file is loaded by pyc -- we'd have to take a performance hit every time for this -- mostly pointing this out in case anyone else finds this:
next: can restore it by
rm -rf __pycache__before:/me rolls up sleeves -- let me see if I can make the warning summary better, I have some ideas