Converting panel application does not accept anymore requirements.txt file:

[etihwo]

With panel 1.5.5, the convert option with requirements.txt file as described in the documentation is not working anymore. In panel 1.5.4 it is working as expected.

ALL software version info

Windows 10 22H2
Python 3.10.11

Software Version Info

Package            Version
------------------ -----------
bleach             6.2.0
bokeh              3.6.2
certifi            2024.12.14
charset-normalizer 3.4.0
colorama           0.4.6
contourpy          1.3.1
idna               3.10
Jinja2             3.1.4
joblib             1.4.2
linkify-it-py      2.0.3
Markdown           3.7
markdown-it-py     3.0.0
MarkupSafe         3.0.2
mdit-py-plugins    0.4.2
mdurl              0.1.2
numpy              2.2.0
packaging          24.2
pandas             2.2.3
panel              1.5.5
param              2.2.0
pillow             11.0.0
pip                24.3.1
python-dateutil    2.9.0.post0
pytz               2024.2
pyviz_comms        3.0.3
PyYAML             6.0.2
requests           2.32.3
scikit-learn       1.6.0
scipy              1.14.1
setuptools         65.5.0
six                1.17.0
threadpoolctl      3.5.0
tornado            6.4.2
tqdm               4.67.1
typing_extensions  4.12.2
tzdata             2024.2
uc-micro-py        1.0.3
urllib3            2.2.3
webencodings       0.5.1
xgboost            2.1.3
xyzservices        2024.9.0

Description of expected behavior and the observed behavior

Complete, minimal, self-contained example code that reproduces the issue

Follow the example described in the documentation

Then run in the terminal the command with the requirements.txt file

panel convert script.py --to pyodide-worker --out pyodide --requirements requirements.txt

Console output

Failed to convert script.py to pyodide-worker target: Could not resolve requirements file requirements.txt

Tentative of issue location

The issue seems to come from the following lines io/convert.py#L219

elif isinstance(requirements, str) and pathlib.Path(requirements).is_file():

but according the command/convert.py#L107, the requirements is not a str anymore

if req.endswith('.txt'):
                requirements = pathlib.Path(requirements[0])

[hoxbro]

Can you submit a PR with your fix?