No module named 'chardet'

[tom-doerr]

🐛 Bug Report

I followed the installation instruction but get

ModuleNotFoundError: No module named 'chardet'

when I try to run

poetry run <project_name> --help

Full stack trace:

Traceback (most recent call last):
  File "/home/tom/.local/bin/poetry", line 5, in <module>
    from poetry.console import main
  File "/home/tom/.local/share/pypoetry/venv/lib/python3.8/site-packages/poetry/console/__init__.py", line 1, in <module>
    from .application import Application
  File "/home/tom/.local/share/pypoetry/venv/lib/python3.8/site-packages/poetry/console/application.py", line 7, in <module>
    from .commands.about import AboutCommand
  File "/home/tom/.local/share/pypoetry/venv/lib/python3.8/site-packages/poetry/console/commands/__init__.py", line 4, in <module>
    from .check import CheckCommand
  File "/home/tom/.local/share/pypoetry/venv/lib/python3.8/site-packages/poetry/console/commands/check.py", line 2, in <module>
    from poetry.factory import Factory
  File "/home/tom/.local/share/pypoetry/venv/lib/python3.8/site-packages/poetry/factory.py", line 16, in <module>
    from .packages.locker import Locker
  File "/home/tom/.local/share/pypoetry/venv/lib/python3.8/site-packages/poetry/packages/__init__.py", line 2, in <module>
    from .locker import Locker
  File "/home/tom/.local/share/pypoetry/venv/lib/python3.8/site-packages/poetry/packages/locker.py", line 38, in <module>
    from poetry.utils.extras import get_extra_package_names
  File "/home/tom/.local/share/pypoetry/venv/lib/python3.8/site-packages/poetry/utils/extras.py", line 7, in <module>
    from poetry.utils.helpers import canonicalize_name
  File "/home/tom/.local/share/pypoetry/venv/lib/python3.8/site-packages/poetry/utils/helpers.py", line 11, in <module>
    import requests
  File "/home/tom/.local/lib/python3.8/site-packages/requests/__init__.py", line 44, in <module>
    import chardet
ModuleNotFoundError: No module named 'chardet'

🔬 How To Reproduce

Steps to reproduce the behavior:

1. make install
2. make pre-commit-install

Environment

            .-/+oossssoo+/-.               tom@desktop-20-3 
        `:+ssssssssssssssssss+:`           ---------------- 
      -+ssssssssssssssssssyyssss+-         OS: Ubuntu 20.04.3 LTS x86_64 
    .ossssssssssssssssssdMMMNysssso.       Host: MS-7B00 1.0 
   /ssssssssssshdmmNNmmyNMMMMhssssss/      Kernel: 5.11.0-44-generic 
  +ssssssssshmydMMMMMMMNddddyssssssss+     Uptime: 135 days, 23 hours, 36 mins 
 /sssssssshNMMMyhhyyyyhmNMMMNhssssssss/    Packages: 3579 (dpkg), 28 (snap) 
.ssssssssdMMMNhsssssssssshNMMMdssssssss.   Shell: bash 5.0.17 
+sssshhhyNMMNyssssssssssssyNMMMysssssss+
ossyNMMMNyMMhsssssssssssssshmmmhssssssso
ossyNMMMNyMMhsssssssssssssshmmmhssssssso
+sssshhhyNMMNyssssssssssssyNMMMysssssss+
.ssssssssdMMMNhsssssssssshNMMMdssssssss.
 /sssssssshNMMMyhhyyyyhdNMMMNhssssssss/
  +sssssssssdmydMMMMMMMMddddyssssssss+
   /ssssssssssshdmNNNNmyNMMMMhssssss/
    .ossssssssssssssssssdMMMNysssso.
      -+sssssssssssssssssyyyssss+-
        `:+ssssssssssssssssss+:`
            .-/+oossssoo+/-.

python --version

Python 3.8.10

📈 Expected behavior

No error

[tom-doerr]

It works when I run the command in a virtual environment.
Just installing chardet with pip install chardet or python3.8 -m pip install chardet did not work.

[donny-son]

Since this template uses poetry as the dependency manager, think you should use poetry add [package-name] for all additional dependencies. In your case poetry add chardet.