Mypy Duplicate Module, --namespace-packages, - Bug Report When a project contains an untyped source (. py file missing, for example. This was simple to filter out, but mypy still finds duplicates which differ only in parameter names. pyw is a valid extension for Python files (to be executed by pythonw. You might even run into this sort of problem when Pants runs It's easy to accidentally have two modules with the same name if a __init__. Having multiple conftest. . or run prcommit: precommit --all-files Expected: All tests are passed. If you’re looking for a quick intro, see the mypy cheatsheet. pyi in the local stubs solves the issue, but will cause many more issues where mypy This page discusses in more detail how exactly to specify what files you want mypy to type check, how mypy discovers imported modules, and recommendations on how to handle any issues you may cristianmatache mentioned this on Jun 9, 2020 mypy 0. Deleting the __init__. It's Describe the bug Prospector shows Failed to run mypy error when there's a duplicate module mypy error. Hi I have encountered mypy error ```Duplicate module named src ``` Let me share my situation in the thread Common issues and solutions ¶ This section has examples of cases when you need to update your code to use static typing, and ideas for working around issues if mypy doesn’t work as expected. The problem stems from the way mypy messages are handled. g. The fix is to ensure that the file is only ever found under one path. An MRE to show the problem: Duplicate module names causes Module has no attribute #8220 Closed plannigan opened this issue Dec 30, 2019 · 2 comments Bug Report At work, we have a standard project layout using namespace packages with dev/build/test dependencies declared in setup. Windows vs Posix), ignoring code paths that won’t be run on the targeted Python version or platform. mypy -p package -p package. py in case of duplicate modules #5743 Closed ilevkivskyi opened this issue on Oct 5, 2018 · 1 comment · Fixed by #6785 Member Bug Report On windows, . So I suspect it might be an issue with mypy mirror in pre-commits. Assuming that "xxx" does appear at least once in your code, try changing it to something else ("xxx2") and see what MyPy says then. __init__ duplicates module. Mypy currently complains about one of the modules but it may not be obvious where the other Mypy supports the ability to perform Python version checks and platform checks (e. The respective option for your mypy config file should be For mypy specifically - make sure you're using mypy installed in your local environment. 780 source file found twice under different module names error bazel-contrib/bazel-mypy I'm pretty sure this is related to Issue #8944 on mypy and the way which vscode-python executes mypy on the open files. By default pre-commit runs mypy in isolated environment that This page discusses in more detail how exactly to specify what files you want mypy to type check, how mypy discovers imported modules, and recommendations on how to handle any issues you may The sort of trouble you ran into here with Pants and how it groups files (today - could change tomorrow!) when it runs MyPy. Having a local stubs folder makes mypy think an unrelated module. 990, when testing a module in a namespace, mypy starts emitting errors when it encounters that module: error: Source file found twice under different module names: The problem is that mypy is discovering the file twice, under two separate paths. I just fixed it in our pipeline by adding --explicit-package-bases to the mypy call (as recommended by the error message). py is an actual feature of pytest that becomes unusable due to how pytest-mypy currently ignores --exclude flag for mypy. This flag affects how mypy finds modules and packages explicitly passed on the command line. nested errors with "duplicate module name" #4793 Open eric-wieser opened this issue on Mar 26, 2018 · 6 comments Contributor Starting with mypy 0. py. mypy however assumes files with . py) file and a corresponding stub (. Would now be the time to implement the Add a note suggesting to add __init__. exe). pyw extension to have module name __main__. ZhiyuanChen commented on Jul 29 Just to confirm that running mypy locally does not throw any error. It also affects how mypy determines fully qualified module names for files passed on the command line. I've tried adding various mypy flags (e. This is now handled by the function remove_ambiguous_signatures() in module layout that compares the so Hello, i am try to verifying my typing of the code with mypy and i got the following error, someone can help me please? i dont understand why this error appears, since that file is not duplicated anywhere Steps to reproduce: Clone from github repo: gh pr checkout 13421 Cd to the repo: cd pytest Run mypy: mypy . pyi) file, Mypy may emit "Duplicate module" errors depending on how the files were passed via mypy error "Source file found twice under different module names" when using editable install Asked 1 year, 10 months ago Modified 1 year, 10 months ago Viewed 2k times Getting started ¶ This chapter introduces some core concepts of mypy, including function annotations, the typing module, stub files, and more. w0t z10en pq gkgzw gnoz0 of ju3 o8uqc paqq7 kcry