Alexwlchan created this task.
Alexwlchan added a project: Pywikibot.
Restricted Application added subscribers: pywikibot-bugs-list, Aklapper.
TASK DESCRIPTION
**Steps to replicate the issue** (include links if applicable):
- Create a Python file with the following code:
import pywikibot
site = pywikibot.Site("commons", "commons")
site.login()
- Install the latest version of Pywikibot from PyPI:
$ pip install pywikibot
Collecting pywikibot
Using cached pywikibot-9.0.0-py3-none-any.whl.metadata (22 kB)
[…]
Successfully installed certifi-2024.2.2 charset-normalizer-3.3.2 idna-3.7
mwparserfromhell-0.6.6 packaging-24.0 pywikibot-9.0.0 requests-2.31.0
urllib3-2.2.1
- Try to run your Python script:
$ python3 pywikibot_error_repro.py
Traceback (most recent call last):
File
"/private/var/folders/lp/1yl_g9ls2_g3l2tkmb6fpg0h0000gn/T/tmp.bYujOac57N/.venv/lib/python3.12/site-packages/pywikibot/login.py",
line 102, in __init__
user = code_to_usr.get(site.code) or code_to_usr['*']
~~~~~~~~~~~^^^^^
KeyError: '*'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File
"/private/var/folders/lp/1yl_g9ls2_g3l2tkmb6fpg0h0000gn/T/tmp.bYujOac57N/pywikibot_error_repro.py",
line 4, in <module>
site.login()
File
"/private/var/folders/lp/1yl_g9ls2_g3l2tkmb6fpg0h0000gn/T/tmp.bYujOac57N/.venv/lib/python3.12/site-packages/pywikibot/site/_apisite.py",
line 432, in login
login_manager = login.ClientLoginManager(site=self,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/private/var/folders/lp/1yl_g9ls2_g3l2tkmb6fpg0h0000gn/T/tmp.bYujOac57N/.venv/lib/python3.12/site-packages/pywikibot/login.py",
line 104, in __init__
raise NoUsernameError(
pywikibot.exceptions.NoUsernameError: ERROR: username for commons:commons
is undefined.
If you have a username for that site, please add a line to user config file
(user_config.py) as follows:
usernames['commons']['commons'] = 'myUsername'
CRITICAL: Exiting due to uncaught exception NoUsernameError: ERROR:
username for commons:commons is undefined.
If you have a username for that site, please add a line to user config file
(user_config.py) as follows:
usernames['commons']['commons'] = 'myUsername'
**What happens?**:
The interesting bit of that error is this line:
If you have a username for that site, please add a line to user config file
(user_config.py) as follows:
usernames['commons']['commons'] = 'myUsername'
If you actually follow that instruction and try re-running the original
script, it will fail with the same error.
I believe I'm actually meant to add this line to `user-config.py` (with a
hyphen) rather than `user_config.py` (with an underscore). If I try that, my
script works.
**What should have happened instead?**:
Pywikibot should have given me an error message with the correct filename.
**Software version** (on `Special:Version` page; skip for WMF-hosted wikis
like Wikipedia):
Here's the output of `version.py`:
$ python3 ~/repos/pywikibot/pwb.py version
Pywikibot: [[email protected]:wikimedi] (667f97f, g18587, 2024/04/15,
14:22:39, master)
Release version: 9.1.0.dev0
packaging version: 24.0
mwparserfromhell version: 0.6.6
wikitextparser version: n/a
requests version: 2.31.0
cacerts:
/private/var/folders/lp/1yl_g9ls2_g3l2tkmb6fpg0h0000gn/T/tmp.bYujOac57N/.venv/lib/python3.12/site-packages/certifi/cacert.pem
certificate test: ok
Python: 3.12.0 (v3.12.0:0fb18b02c8, Oct 2 2023, 09:45:56) [Clang 13.0.0
(clang-1300.0.29.30)]
PYWIKIBOT_DIR: Not set
PYWIKIBOT_DIR_PWB: /Users/alexwlchan/repos/pywikibot/pywikibot/scripts
PYWIKIBOT_NO_USER_CONFIG: 2
Config base dir:
/private/var/folders/lp/1yl_g9ls2_g3l2tkmb6fpg0h0000gn/T/tmp.bYujOac57N
Interestingly this issue does not occur if I run the latest version of
Pywikibot from Git (commit 667f97f
<https://phabricator.wikimedia.org/rPWBC667f97fa95ead07065c0a225e09fe37fcced1dd7>)
– I get a different error message that doesn't mention `user_config.py`. But I
can still see the error message in the code in Git:
https://gerrit.wikimedia.org/r/plugins/gitiles/pywikibot/core/+/667f97fa95ead07065c0a225e09fe37fcced1dd7/pywikibot/login.py#108
**Other information** (browser name/version, screenshots, etc.):
I found two other references to `user_config.py` which should probably be
corrected at the same time:
-
https://gerrit.wikimedia.org/r/plugins/gitiles/pywikibot/core/+/667f97fa95ead07065c0a225e09fe37fcced1dd7/pywikibot/login.py#108
-
https://gerrit.wikimedia.org/r/plugins/gitiles/pywikibot/core/+/667f97fa95ead07065c0a225e09fe37fcced1dd7/pywikibot/cosmetic_changes.py#31
TASK DETAIL
https://phabricator.wikimedia.org/T362673
EMAIL PREFERENCES
https://phabricator.wikimedia.org/settings/panel/emailpreferences/
To: Alexwlchan
Cc: Aklapper, pywikibot-bugs-list, Alexwlchan, mevo, PotsdamLamb, Jyoo1011,
JohnsonLee01, SHEKH, Dijkstra, Khutuck, Zkhalido, Viztor, Wenyi, Tbscho, MayS,
Mdupont, JJMC89, Dvorapa, Altostratus, Avicennasis, mys_721tx, Xqt, jayvdb,
Masti, Alchimista
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