/deptry-issue-171

Primary LanguagePython

deptry-issue-171

This repository highlights the issue detailed in fpgmaas/deptry#171.

project_with_httpx_at_root

This project contains an import to httpx (which is missing from the dependencies) from module foo in a sub_directory directory, as well as one from module foo in the root directory.

As there is also a httpx module in the root directory, Python will rightfully consider httpx to be a local module, as what's in PYTHONPATH has priority over other sources:

$ cd project_with_httpx_at_root

$ poetry install

$ poetry run python -m foo
I've been imported

$ poetry run python -m sub_directory.foo
I've been imported

deptry, on the other hand, will report httpx as a missing dependency, despite Python considering it a local module regardless of from where it's imported:

$ poetry run deptry . --json-output output.json; cat output.json
[...]
{
    "obsolete": [],
    "missing": [
        "httpx"
    ],
    "transitive": [],
    "misplaced_dev": []
}

project_with_httpx_in_sub_directory

This project contains an import to httpx (which is missing from the dependencies) from module foo in a sub_directory directory.

There is an httpx module in the code, but only in a sub_directory directory. Python will rightfully consider httpx to be an external module, as PYTHONPATH only contains the modules that are in the root directory (sub_directory):

$ cd project_with_httpx_in_sub_directory

$ poetry install

$ poetry run python -m sub_directory.foo
Traceback (most recent call last):
  File "<REDACTED>/lib/python3.10/runpy.py", line 196, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "<REDACTED>/lib/python3.10/runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "<REDACTED>/deptry-issue-171/project_with_httpx_in_sub_directory/sub_directory/foo.py", line 1, in <module>
    from httpx import Client
ModuleNotFoundError: No module named 'httpx'

deptry, on the other hand, will not report httpx as a missing dependency, despite Python considering it an external module:

$ poetry run deptry . --json-output output.json; cat output.json
[...]
{
    "obsolete": [],
    "missing": [],
    "transitive": [],
    "misplaced_dev": []
}