[MacPorts] #57618: py-docker @2.4.2: AttributeError: module 'pip' has no attribute 'get_installed_distributions'

[MacPorts]

#57618: py-docker @2.4.2: AttributeError: module 'pip' has no attribute
'get_installed_distributions'
------------------------+-----------------------
 Reporter:  ryandesign  |      Owner:  (none)
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:
 Keywords:              |       Port:  py-docker
------------------------+-----------------------
 [https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/13839/steps
 /install-port/logs/stdio py-docker fails to build]:
 {{{
 Traceback (most recent call last):
   File "setup.py", line 12, in <module>
     if 'docker-py' in [x.project_name for x in
 pip.get_installed_distributions()]:
 AttributeError: module 'pip' has no attribute
 'get_installed_distributions'
 }}}
 Maybe updating would help.
 {{{
 py-docker seems to have been updated (port version: 2.4.2, new version:
 3.5.1)
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/57618>
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