[MacPorts] #64158: py27-flask @2.0.2: ImportError: cannot import name json

[MacPorts]

#64158: py27-flask @2.0.2: ImportError: cannot import name json
-------------------------+------------------------
 Reporter:  cooljeanius  |      Owner:  (none)
     Type:  defect       |     Status:  new
 Priority:  Normal       |  Milestone:
Component:  ports        |    Version:
 Keywords:               |       Port:  py27-flask
-------------------------+------------------------
 Attempting to upgrade from py27-flask 1.1.4 to 2.0.2 results in the
 following error for me:
 {{{
 Executing:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_python_py-
 flask/py27-flask/work/Flask-2.0.2" &&
 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
 setup.py --no-user-cfg build
 DEBUG: system:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_python_py-
 flask/py27-flask/work/Flask-2.0.2" &&
 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
 setup.py --no-user-cfg build
 Traceback (most recent call last):
   File "setup.py", line 14, in <module>
     "dotenv": ["python-dotenv"],
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/setuptools/__init__.py", line 162, in setup
     return distutils.core.setup(**attrs)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/core.py",
 line 124, in setup
     dist.parse_config_files()
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/setuptools/dist.py", line 702, in parse_config_files
     ignore_option_errors=ignore_option_errors)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/setuptools/config.py", line 121, in parse_configuration
     meta.parse()
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/setuptools/config.py", line 426, in parse
     section_parser_method(section_options)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/setuptools/config.py", line 399, in parse_section
     self[name] = value
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/setuptools/config.py", line 184, in __setitem__
     value = parser(value)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/setuptools/config.py", line 515, in _parse_version
     version = self._parse_attr(value, self.package_dir)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/setuptools/config.py", line 349, in _parse_attr
     module = import_module(module_name)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/importlib/__init__.py",
 line 37, in import_module
     __import__(name)
   File
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_python_py-
 flask/py27-flask/work/Flask-2.0.2/src/flask/__init__.py", line 6, in
 <module>
     from . import json as json
 ImportError: cannot import name json
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_python_py-
 flask/py27-flask/work/Flask-2.0.2" &&
 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
 setup.py --no-user-cfg build
 Exit code: 1
 Error: Failed to build py27-flask: command execution failed
 DEBUG: Error code: CHILDSTATUS 76720 1
 }}}
 All the python3-series versions of py-flask work fine for me, though
 (that's py35-flask thru py310-flask).

-- 
Ticket URL: <https://trac.macports.org/ticket/64158>
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