numpy packges and ~umpy generate WARNING on install addon #112919

New Issue

Cătălin George Feștilă · 2023-09-26T20:22:37+02:00

2023-09-26 20:22:37 +02:00

System Information

Operating system: Windows 10 Pro
Graphics card: NVIDIA GeForce GTX 950

Blender Version
blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release

Short description of error
I install many add-ons and Blender 3D adds this '~' symbol to the folder, I don't know if this is a blender change, bug, or maybe an addon change ...
I think the Blender 3D team can create a manager for Python packages in Blender to deal with many versions.

C:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages

09/26/2023 08:46 PM <DIR> numpy 09/26/2023 08:46 PM 0 numpy-1.26.0-cp310-cp310-win_amd64.whl 09/26/2023 08:47 PM <DIR> numpy-1.26.0.dist-info 09/26/2023 08:46 PM <DIR> numpy.libs 09/26/2023 08:47 PM <DIR> ~umpy 09/09/2023 04:01 AM <DIR> ~umpy-1.23.5-py3.10.egg-info

Exact steps for others to reproduce the error

I try to install https://github.com/tin2tin/Pallaidium addon and this shows me the error:

WARNING: Ignoring invalid distribution -umpy

see the Windows console log:

... Requirement already satisfied: networkx in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch==2.0.1->torchaudio) (3.0) Requirement already satisfied: jinja2 in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch==2.0.1->torchaudio) (3.1.2) Requirement already satisfied: MarkupSafe>=2.0 in c:\users\catafest\appdata\roaming\python\python310\site-packages (from jinja2->torch==2.0.1->torchaudio) (2.1.2) Requirement already satisfied: mpmath>=0.19 in c:\users\catafest\appdata\roaming\python\python310\site-packages (from sympy->torch==2.0.1->torchaudio) (1.3.0) WARNING: Ignoring invalid distribution -umpy (c:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages) WARNING: Ignoring invalid distribution -umpy (c:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages) Requirement already satisfied: numpy in c:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages (1.26.0) WARNING: Ignoring invalid distribution -umpy (c:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages) WARNING: Ignoring invalid distribution -umpy (c:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages) Looking in indexes: https://download.pytorch.org/whl/cu118 Requirement already satisfied: torch in c:\users\catafest\appdata\roaming\python\python310\site-packages (2.0.1+cu118) Requirement already satisfied: filelock in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch) (3.9.0) Requirement already satisfied: typing-extensions in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch) (4.4.0) Requirement already satisfied: sympy in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch) (1.12) Requirement already satisfied: networkx in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch) (3.0) Requirement already satisfied: jinja2 in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch) (3.1.2) Requirement already satisfied: MarkupSafe>=2.0 in c:\users\catafest\appdata\roaming\python\python310\site-packages (from jinja2->torch) (2.1.2) Requirement already satisfied: mpmath>=0.19 in c:\users\catafest\appdata\roaming\python\python310\site-packages (from sympy->torch) (1.3.0) WARNING: Ignoring invalid distribution -umpy (c:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages) Info: Installation of dependencies is finished. ...

1. **System Information** Operating system: Windows 10 Pro Graphics card: NVIDIA GeForce GTX 950 **Blender Version** blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release **Short description of error** I install many add-ons and Blender 3D adds this '~' symbol to the folder, I don't know if this is a blender change, bug, or maybe an addon change ... I think the Blender 3D team can create a manager for Python packages in Blender to deal with many versions. C:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages `09/26/2023 08:46 PM <DIR> numpy 09/26/2023 08:46 PM 0 numpy-1.26.0-cp310-cp310-win_amd64.whl 09/26/2023 08:47 PM <DIR> numpy-1.26.0.dist-info 09/26/2023 08:46 PM <DIR> numpy.libs 09/26/2023 08:47 PM <DIR> ~umpy 09/09/2023 04:01 AM <DIR> ~umpy-1.23.5-py3.10.egg-info` **Exact steps for others to reproduce the error** I try to install https://github.com/tin2tin/Pallaidium addon and this shows me the error: `WARNING: Ignoring invalid distribution -umpy ` see the Windows console log: `... Requirement already satisfied: networkx in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch==2.0.1->torchaudio) (3.0) Requirement already satisfied: jinja2 in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch==2.0.1->torchaudio) (3.1.2) Requirement already satisfied: MarkupSafe>=2.0 in c:\users\catafest\appdata\roaming\python\python310\site-packages (from jinja2->torch==2.0.1->torchaudio) (2.1.2) Requirement already satisfied: mpmath>=0.19 in c:\users\catafest\appdata\roaming\python\python310\site-packages (from sympy->torch==2.0.1->torchaudio) (1.3.0) WARNING: Ignoring invalid distribution -umpy (c:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages) WARNING: Ignoring invalid distribution -umpy (c:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages) Requirement already satisfied: numpy in c:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages (1.26.0) WARNING: Ignoring invalid distribution -umpy (c:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages) WARNING: Ignoring invalid distribution -umpy (c:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages) Looking in indexes: https://download.pytorch.org/whl/cu118 Requirement already satisfied: torch in c:\users\catafest\appdata\roaming\python\python310\site-packages (2.0.1+cu118) Requirement already satisfied: filelock in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch) (3.9.0) Requirement already satisfied: typing-extensions in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch) (4.4.0) Requirement already satisfied: sympy in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch) (1.12) Requirement already satisfied: networkx in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch) (3.0) Requirement already satisfied: jinja2 in c:\users\catafest\appdata\roaming\python\python310\site-packages (from torch) (3.1.2) Requirement already satisfied: MarkupSafe>=2.0 in c:\users\catafest\appdata\roaming\python\python310\site-packages (from jinja2->torch) (2.1.2) Requirement already satisfied: mpmath>=0.19 in c:\users\catafest\appdata\roaming\python\python310\site-packages (from sympy->torch) (1.3.0) WARNING: Ignoring invalid distribution -umpy (c:\blender-4.0.0-alpha+main.967d49dba48e-windows.amd64-release\4.0\python\lib\site-packages) Info: Installation of dependencies is finished. ...`

Cătălin George Feștilă added the

labels 2023-09-26 20:22:37 +02:00

Richard Antalik commented

2023-09-27 03:38:40 +02:00

I think the Blender 3D team can create a manager for Python packages in Blender to deal with many versions.

AFAIK there is pip included with bundled python. If you mean some GUI manager, I don't think that will happen anytime soon.

I recommend to consult this with @tintwotin, probably best would be on https://blender.chat/channel/vse or via PMs. This tracker is for bugs in blender repository. If you conclude, that this is bug in Blender, please provide steps to reproduce this issue.

> I think the Blender 3D team can create a manager for Python packages in Blender to deal with many versions. AFAIK there is pip included with bundled python. If you mean some GUI manager, I don't think that will happen anytime soon. I recommend to consult this with @tintwotin, probably best would be on https://blender.chat/channel/vse or via PMs. This tracker is for bugs in blender repository. If you conclude, that this is bug in Blender, please provide steps to reproduce this issue.

Richard Antalik added

Status

Needs Information from User

and removed

Status

Needs Triage

labels 2023-09-27 03:38:51 +02:00

tintwotin commented

2023-09-27 06:17:33 +02:00

When pip "uninstalls" a python module, it just renames the first letter of the folder to ~ and if the module is installed at a later point in time it'll install this folder(by renaming it back) instead of a fresh download.
When the folder is renamed with a ~, it'll start complaining that renamed folder, as you have seen here:
WARNING: Ignoring invalid distribution -umpy

In other words, this is an annoying built-in behavior of pip and unrelated to Blender.

In your case, go to c:\users\catafest\appdata\roaming\python\python310\site-packages and delete any folder starting with ~ with Blender closed and the error will go away.

Please use the GitHub repository to discuss the add-on instead.

@iss This report can be closed.

When pip "uninstalls" a python module, it just renames the first letter of the folder to ~ and if the module is installed at a later point in time it'll install this folder(by renaming it back) instead of a fresh download. When the folder is renamed with a ~, it'll start complaining that renamed folder, as you have seen here: WARNING: Ignoring invalid distribution -umpy In other words, this is an annoying built-in behavior of pip and unrelated to Blender. In your case, go to c:\users\catafest\appdata\roaming\python\python310\site-packages and delete any folder starting with ~ with Blender closed and the error will go away. Please use the GitHub repository to discuss the add-on instead. @iss This report can be closed.

Richard Antalik commented

2023-09-29 02:35:22 +02:00

Thanks for info, will close since this is not a bug.

Richard Antalik closed this issue

2023-09-29 02:35:24 +02:00

Blender Bot added

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Archived

and removed

Status

Needs Information from User

labels 2023-09-29 02:35:26 +02:00