[MacPorts] #68821: py*-dnspython conflicts with py*-py3dns on case-insensitive OS

[MacPorts]

#68821: py*-dnspython conflicts with py*-py3dns on case-insensitive OS
--------------------------+-------------------------------------
 Reporter:  barracuda156  |      Owner:  (none)
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.8.1
 Keywords:                |       Port:  py-dnspython, py-py3dns
--------------------------+-------------------------------------
 One port installs into `site-packages/dns` and another into `site-
 packages/DNS`.

 So, for example, when I tried to install `py311-dnspython` after
 installing `py311-py3dns`, it resulted in an error:
 {{{
 Error: Failed to activate py311-dnspython: Image error:
 /opt/local/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11
 /site-packages/dns/__init__.py already exists and does not belong to a
 registered port.  Unable to activate port py311-dnspython. Use 'port -f
 activate py311-dnspython' to force the activation.
     while executing
 "throw registry::image-error $msg"
     ("foreach" body line 50)
     invoked from within
 "foreach file $imagefiles {
                 set srcfile "${extracted_dir}${file}"

                 # To be able to install links, we test if we can lst..."
     invoked from within
 "registry::write {
             foreach file $imagefiles {
                 set srcfile "${extracted_dir}${file}"

                 # To be able to instal..."
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/68821>
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