[MacPorts] #65279: py39-cryptography fails to build: no module 'typing_extensions'

[MacPorts]

#65279: py39-cryptography fails to build: no module 'typing_extensions'
------------------------------+----------------------
  Reporter:  breiter          |      Owner:  stromnov
      Type:  defect           |     Status:  assigned
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.7.2
Resolution:                   |   Keywords:
      Port:  py-cryptography  |
------------------------------+----------------------

Comment (by dbl001):

 Same error on OS X 12.4

 Error: Failed to build py39-cryptography: command execution failed


 {{{
  % conda list typing_extensions
 # packages in environment at /Users/davidlaxer/anaconda3:
 #
 # Name                    Version                   Build  Channel
 typing_extensions         4.1.1              pyh06a4308_0    anaconda

  % python3 -m pip install --upgrade pip
 Requirement already satisfied: pip in
 /Users/davidlaxer/anaconda3/lib/python3.8/site-packages (22.1)
 Collecting pip
   Downloading pip-22.1.2-py3-none-any.whl (2.1 MB)
      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.1/2.1 MB 7.9 MB/s eta
 0:00:00
 Installing collected packages: pip
   Attempting uninstall: pip
     Found existing installation: pip 22.1
     Uninstalling pip-22.1:
       Successfully uninstalled pip-22.1
 Successfully installed pip-22.1.2

 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/65279#comment:2>
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