Re: Need help setting up my Django environment

Saw this on stack overflow: https://stackoverflow.com/questions/70347099/error-installing-a-django-project-attrributeerror-module-collections-has-no-a

Supports what Mordecai Etukudo said about version incompatability.

Type "help", "copyright", "credits" or "license" for more information. 

>>> import collections 

>>> collections.Iterator 

<stdin>:1: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated since Python 3.3, and in 3.10 it will stop working 

<class 'collections.abc.Iterator'>

How mature is your project? Changing python (or django) versions isnt always trivial but I suspect your project is fairly new though and you may want to consider using the latest of each.

On Saturday, February 17, 2024 at 3:32:32 PM UTC-5 Ryan Nowakowski wrote:

Your Python version is likely too new for your version of Django.

On February 17, 2024 6:06:41 AM CST, Brigid Sang <brigids...@gmail.com> wrote:

I'm encoutering the below error, how can I fix this

Traceback (most recent call last):
  File "/home/brigid/.local/bin/django-admin", line 8, in <module>
    sys.exit(execute_from_command_line())
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/brigid/.local/lib/python3.11/site-packages/django/core/management/__init__.py", line 371, in execute_from_command_line
    utility.execute()
  File "/home/brigid/.local/lib/python3.11/site-packages/django/core/management/__init__.py", line 365, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/home/brigid/.local/lib/python3.11/site-packages/django/core/management/base.py", line 288, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/home/brigid/.local/lib/python3.11/site-packages/django/core/management/base.py", line 335, in execute
    output = self.handle(*args, **options)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/brigid/.local/lib/python3.11/site-packages/django/core/management/commands/startproject.py", line 20, in handle
    super().handle('project', project_name, target, **options)
  File "/home/brigid/.local/lib/python3.11/site-packages/django/core/management/templates.py", line 117, in handle
    django.setup()
  File "/home/brigid/.local/lib/python3.11/site-packages/django/__init__.py", line 16, in setup
    from django.urls import set_script_prefix
  File "/home/brigid/.local/lib/python3.11/site-packages/django/urls/__init__.py", line 1, in <module>
    from .base import (
  File "/home/brigid/.local/lib/python3.11/site-packages/django/urls/base.py", line 8, in <module>
    from .exceptions import NoReverseMatch, Resolver404
  File "/home/brigid/.local/lib/python3.11/site-packages/django/urls/exceptions.py", line 1, in <module>
    from django.http import Http404
  File "/home/brigid/.local/lib/python3.11/site-packages/django/http/__init__.py", line 5, in <module>
    from django.http.response import (
  File "/home/brigid/.local/lib/python3.11/site-packages/django/http/response.py", line 13, in <module>
    from django.core.serializers.json import DjangoJSONEncoder
  File "/home/brigid/.local/lib/python3.11/site-packages/django/core/serializers/__init__.py", line 23, in <module>
    from django.core.serializers.base import SerializerDoesNotExist
  File "/home/brigid/.local/lib/python3.11/site-packages/django/core/serializers/base.py", line 6, in <module>
    from django.db import models
  File "/home/brigid/.local/lib/python3.11/site-packages/django/db/models/__init__.py", line 3, in <module>
    from django.db.models.aggregates import *  # NOQA
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/brigid/.local/lib/python3.11/site-packages/django/db/models/aggregates.py", line 5, in <module>
    from django.db.models.expressions import Case, Func, Star, When
  File "/home/brigid/.local/lib/python3.11/site-packages/django/db/models/expressions.py", line 486, in <module>
    class TemporalSubtraction(CombinedExpression):
  File "/home/brigid/.local/lib/python3.11/site-packages/django/db/models/expressions.py", line 487, in TemporalSubtraction
    output_field = fields.DurationField()
                   ^^^^^^^^^^^^^^^^^^^^^^
  File "/home/brigid/.local/lib/python3.11/site-packages/django/db/models/fields/__init__.py", line 155, in __init__
    if isinstance(choices, collections.Iterator):
                           ^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'collections' has no attribute 'Iterator'

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