Error on windows? only

[mahoromax]

After creating a fresh venv on a windows system with python 3.10, installing codemetapy and executing it on a cloned repo I get the following error:

No input files specified, but found python project (pyproject.toml) in current dir, using that...
Downloading context from https://raw.githubusercontent.com/codemeta/codemeta/2.0/codemeta.jsonld
Traceback (most recent call last):
  File "C:\git\codemetapytest\.venv\Scripts\codemetapy-script.py", line 33, in <module>
    sys.exit(load_entry_point('CodeMetaPy==2.2.2', 'console_scripts', 'codemetapy')())
  File "C:\git\codemetapytest\.venv\lib\site-packages\codemeta\codemeta.py", line 136, in main
    g, res, args, contextgraph = build(**args.__dict__)
  File "C:\git\codemetapytest\.venv\lib\site-packages\codemeta\codemeta.py", line 263, in build
    g, contextgraph = init_graph(args.no_cache)
  File "C:\git\codemetapytest\.venv\lib\site-packages\codemeta\common.py", line 275, in init_graph
    init_context(no_cache)
  File "C:\git\codemetapytest\.venv\lib\site-packages\codemeta\common.py", line 257, in init_context
    with open(localfile, 'wb') as f:
FileNotFoundError: [Errno 2] No such file or directory: '/tmp\\codemeta.jsonld'

The last line makes me think that this is an error about combining unix and windows filepath delimiters?

[proycon]

The culprit was TMPDIR which was not set with non-unix systems in mind. I have now addressed it in the above commit. Could you try again from the latest git master tree? (I can't rule out there may be similar issues elsewhere yet)

[mahoromax]

I'm encountering the following error when trying to install from source code:

Using legacy 'setup.py install' for CodeMetaPy, since package 'wheel' is not installed.
Installing collected packages: webencodings, wcwidth, nameparser, zipp, urllib3, tomli, soupsieve, six, pyyaml, pyparsing, prettytable, MarkupSafe, lxml, idna, charset-normalizer, certifi, requests, pep517, packaging, Jinja2, isodate, importlib_metadata, html5lib, BeautifulSoup4, rdflib, owlrl, pyshacl, CodeMetaPy
  Running setup.py install for CodeMetaPy ... error
  error: subprocess-exited-with-error

  × Running setup.py install for CodeMetaPy did not run successfully.
  │ exit code: 1
  ╰─> [10 lines of output]
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "C:\temp\codemetapy\setup.py", line 6, in <module>
          from codemeta.codemeta import CodeMetaCommand
        File "C:\temp\codemetapy\codemeta\codemeta.py", line 88, in <module>
          props, crosswalk = codemeta.crosswalk.readcrosswalk()
        File "C:\temp\codemetapy\codemeta\crosswalk.py", line 28, in readcrosswalk
          with open(crosswalkfile, 'r', encoding="utf-8") as f:
      FileNotFoundError: [Errno 2] No such file or directory: 'C:\\temp\\codemetapy\\codemeta\\schema\\crosswalk.csv'
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure

× Encountered error while trying to install package.
╰─> CodeMetaPy

I noticed that the referenced file 'crosswalk.csv' was not checked out with master, so I downloaded it from https://github.com/codemeta/codemeta/tree/22cf4c2b836a0026565792b5d1b3c5ff6c1fc82b and added it manually, which enabled the installation.

After that I could successfully execute codemetapy on the repository that failed before.

[proycon]

Make sure to use the --recursive option with git clone to clone all the git submodules, you were missing the codemeta repo in codemeta/schema.

The instructions should probably be updated to communicate this better.

[mahoromax]

Oh yeah, I did not notice there was a submodule present. That explains. I wanted to keep this open in case there was something else to fix, but that means this issue is solved.

Thank you for the fast reaction!
Now I just need to learn to provide good metadata in my projects :D