[MacPorts] #72013: ocrmypdf used python313 variant of img2pdf, but python312 is installed

[MacPorts]

#72013: ocrmypdf used python313 variant of img2pdf, but python312 is installed
-------------------------------+----------------------
 Reporter:  wsshin             |      Owner:  (none)
     Type:  defect             |     Status:  new
 Priority:  Normal             |  Milestone:
Component:  ports              |    Version:  2.10.5
 Keywords:  ocrmypdf, img2pdf  |       Port:  ocrmypdf
-------------------------------+----------------------
 Once ocrmypdf installed, it generates the following error messages upon
 running:
 {{{
 $ ocrmypdf
 Traceback (most recent call last):
   File "/opt/local/bin/ocrmypdf", line 5, in <module>
     from ocrmypdf.__main__ import run
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.13/lib/python3.13
 /site-packages/ocrmypdf/__init__.py", line 10, in <module>
     from ocrmypdf import helpers, hocrtransform, pdfa, pdfinfo
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.13/lib/python3.13
 /site-packages/ocrmypdf/helpers.py", line 26, in <module>
     import img2pdf
 ModuleNotFoundError: No module named 'img2pdf'
 }}}

 The error message indicates that it cannot find img2pdf for Python 3.13,
 but the installation messages for ocrmypdf indicates that img2pdf for
 Python 3.12 was installed:
 {{{
 --->  Fetching archive for img2pdf
 --->  Attempting to fetch img2pdf-0.5.1_0+python312.darwin_any.noarch.tbz2
 from https://packages.macports.org/img2pdf
 --->  Attempting to fetch
 img2pdf-0.5.1_0+python312.darwin_any.noarch.tbz2.rmd160 from
 https://packages.macports.org/img2pdf
 --->  Installing img2pdf @0.5.1_0+python312
 --->  Activating img2pdf @0.5.1_0+python312
 --->  Cleaning img2pdf
 }}}

 Installing the python313 variant resolved the issue:
 {{{
 $ sudo port install img2pdf +python313
 [installation messages]
 $ ocrmypdf  # runs fine
 }}}

 I am new to MacPorts, so I am not sure why this version compatibility
 issue occurred.  Please advise how to proceed. to fix the issue.

-- 
Ticket URL: <https://trac.macports.org/ticket/72013>
MacPorts <https://www.macports.org/>
Ports system for macOS