Class has no objects member

Question

def index request      latest question list   Question objects all   order by  -pub date    5     template   loader get template  polls index html      context     latest question list  latest question list     return HttpResponse template render context  request    The first line of that function gets an error on Question objects all     E1101  Class  Question  has no objects  member   I m following the Django documentation tutorial and they have the same code up and running  I have tried calling an instance  Question   new Question   and using MyModel objects all    Also my models py code for that class is this    class Question models Model       question text   models CharField max length   200      pub date   models DateTimeField  date published         def was published recently self           return self pub date  gt   timezone now   - datetime timedelta days 1       def   str   self           return self question text  To no avail I still have this error  I have read about pylint and ran this    pylint --load-plugins pylint django  Which didn t help  even tho the github readme file says     Prevents warnings about Django-generated attributes such as Model objects or Views request   I ran the command within my virtualenv  and yet nothing  So any help would be great

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I ve tried all possible solutions offered but unluckly my vscode settings won t changed its linter path  So  I tride to explore vscode settings in settings   User Settings   python  Find Linting  Pylint Path and change it to  pylint django   Don t forget to change the linter to  pylint django  at settings   User Settings   python configuration from  pyLint  to  pylint django

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This issue happend when I use pylint runner  So what I do is open  pylintrc file and add this    List of members which are set dynamically and missed by pylint inference   system  and so shouldn t trigger E1101 when accessed  Python regular   expressions are accepted  generated-members objects

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Install pylint-django using pip as follows  pip install pylint-django   Then in Visual Studio Code goto  User Settings  Ctrl     or File   Preferences   Settings if available   Put in the following  please note the curly braces which are required for custom user settings in VSC      python linting pylintArgs           --load-plugins pylint django

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How about suppressing errors on each line specific to each error   Something like this  https   pylint readthedocs io en latest user guide message-control html  Error   pylint  Class  class name  has no  member name  member It can be suppressed on that line by       pylint  disable no-member

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Just add objects   None in your Questions table  That solved the error for me

User · Answer

tieuminh2510 answer is perfect  But in newer versions of VSC you will not find thhe option to edit or paste that command in User Settings  Now in newer version to add that code follow this steps    Press ctr sft P to open the the Command Palette  Now in command palette type Preferences  Configure Language Specific Settings  Now select Python  Here in right side paste this code   quot python linting pylintArgs quot              quot --load-plugins pylint django quot          Inside the first curly braces  Make sure that pylint-django is also installed  Hope this will help

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I was able to update the user settings json  On my mac it was stored in     Library Application Support Code User settings json   Within it  I set the following          python linting pycodestyleEnabled   true       python linting pylintEnabled   true       python linting pylintPath    pylint        python linting pylintArgs     --load-plugins    pylint django       That solved the issue for me

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I installed PyLint but I was having the error Missing module docstringpylint missing-module-docstring   So I found this answer with this config for pylint    quot python linting pylintEnabled quot   true   quot python linting pylintArgs quot          quot --disable C0111 quot      missing docstring      quot --load-plugins pylint django pylint celery quot        And now it works

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You can change the linter for Python extension for Visual Studio Code   In VS open the Command Palette Ctrl Shift P and type in one of the following commands      Python  Select Linter   when you select a linter it will be installed  I tried flake8 and it seems issue resolved for me

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Change your linter to - flake8 and problem will go away

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First  Install pylint-django using pip as follows  pip install pylint-django  Goto settings json find and make sure python linting enabled is true like this   At the bottom write  quot python linting pylintPath quot    quot pylint django quot like this   OR  Go to Settings and search for python linting make sure Python  gt  Linting  Pylint Enabled is checked Under that Python  gt  Linting  Pylint Path write pylint django

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By doing Question   new Question    I assume the new is a typo  you are overwriting the Question model with an intance of Question  Like Sayse said in the comments  don t use the same name for your variable as the name of the model  So change it to something like my question   Question

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UPDATE FOR VS CODE 1 40 0  After doing     pip install pylint-django   Follow this link  https   code visualstudio com docs python linting  default-pylint-rules  Notice that the way to make pylint have into account pylint-django is by specifying    python linting pylintArgs     --load-plugins    pylint django     in the settings json of VS Code   But after that  you will notice a lot of new linting errors  Then  read what it said here      These arguments are passed whenever the python linting pylintUseMinimalCheckers is set to true  the default   If you specify a value in pylintArgs or use a Pylint configuration file  see the next section   then pylintUseMinimalCheckers is implicitly set to false    What I have done is creating a  pylintrc file as described in the link  and then  configured the following parameters inside the file  leaving the rest of the file untouched    load-plugins pylint django  disable all  enable F E unreachable duplicate-key unnecessary-semicolon global-variable-not-assigned unused-variable binary-op-exception bad-format-string anomalous-backslash-in-string bad-open-mode   Now pylint works as expected

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If you use python 3  python3 -m pip install pylint-django   If python  lt  3   python -m pip install pylint-django  0 11 1   NOTE  Version 2 0  requires pylint    2 0 which doesn   t support Python 2 anymore   https   pypi org project pylint-django

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First install pylint-django using following command    pip install pylint-django   Then run the second command as follows     pylint test file py --load-plugins pylint django   --load-plugins pylint django is necessary for correctly review a code of django

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Just adding on to what  Mallory-Erik said   You can place objects   models Manager   it in the modals   class Question models Model                 def was published recently self           return self pub date  gt   timezone now   - datetime timedelta days 1                def   str   self           return self question text     question text   models CharField max length   200      pub date   models DateTimeField  date published       objects   models Manager

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Install Django pylint   pip install pylint-django   ctrl shift p   Preferences  Configure Language Specific Settings   Python  The settings json available for python language should look like the below          python linting pylintArgs              --load-plugins pylint django                python

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Heres the answer  Gotten from my reddit post    https   www reddit com r django comments 6nq0bq class question has no objects member      That s not an error  it s just a warning from VSC  Django adds that   property dynamically to all model classes  it uses a lot of magic   under the hood   so the IDE doesn t know about it by looking at the   class declaration  so it warns you about a possible error  it s not     objects is in fact a Manager instance that helps with querying the DB    If you really want to get rid of that warning you could go to all your   models and add objects   models Manager   Now  VSC will see the   objects declared and will not complain about it again

[python] Class has no objects member

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