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SyntaxError: invalid from typing import TYPE_CHECKING

See original GitHub issue

Virtual env was created and I edited the pipfile.lock once before creating the env Is this a bug or problem with my environment???

Pinning VCS Packages...Branch mil set up to track remote branch mil from origin.
Switched to a new branch 'mil'
✘ Locking Failed! 
Traceback (most recent call last):
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/resolver.py", line 126, in <module>
    main()
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/resolver.py", line 119, in main
    parsed.requirements_dir, parsed.packages)
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/resolver.py", line 85, in _main
    requirements_dir=requirements_dir,
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/resolver.py", line 69, in resolve
    req_dir=requirements_dir
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/utils.py", line 700, in resolve_deps
    from .vendor.requirementslib.models.requirements import Requirement
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/vendor/requirementslib/__init__.py", line 14, in <module>
    from .models.pipfile import Pipfile
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/vendor/requirementslib/models/pipfile.py", line 23, in <module>
    from ..environment import MYPY_RUNNING
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/vendor/requirementslib/environment.py", line 17, in <module>
    MYPY_RUNNING = os.environ.get("MYPY_RUNNING", is_type_checking())
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/vendor/requirementslib/environment.py", line 10, in is_type_checking
    from typing import TYPE_CHECKING
  File "/home/ninja/anaconda/lib/python3.6/site-packages/typing.py", line 133
    def __new__(cls, name, bases, namespace, *, _root=False):
                                              ^
SyntaxError: invalid syntax
File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/resolver.py", line 126, in <module>
    main()
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/resolver.py", line 119, in main
    parsed.requirements_dir, parsed.packages)
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/resolver.py", line 85, in _main
    requirements_dir=requirements_dir,
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/resolver.py", line 69, in resolve
    req_dir=requirements_dir
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/utils.py", line 700, in resolve_deps
    from .vendor.requirementslib.models.requirements import Requirement
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/vendor/requirementslib/__init__.py", line 14, in <module>
    from .models.pipfile import Pipfile
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/vendor/requirementslib/models/pipfile.py", line 23, in <module>
    from ..environment import MYPY_RUNNING
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/vendor/requirementslib/environment.py", line 17, in <module>
    MYPY_RUNNING = os.environ.get("MYPY_RUNNING", is_type_checking())
  File "/home/ninja/anaconda/lib/python3.6/site-packages/pipenv/vendor/requirementslib/environment.py", line 10, in is_type_checking
    from typing import TYPE_CHECKING
  File "/home/ninja/anaconda/lib/python3.6/site-packages/typing.py", line 133
    def __new__(cls, name, bases, namespace, *, _root=False):
                                              ^
SyntaxError: invalid syntax

Issue Analytics

State:
Created 5 years ago
Comments:8 (7 by maintainers)

Top GitHub Comments

1reaction

frostmingcommented, Mar 26, 2020

This is not a release blocker, moving it out of the milestone.

0reactions

brainwanecommented, Mar 24, 2020

Just spoke with @techalchemy and he needs more info to decide whether this still needs fixing. @ninja18 can you try what @frostming suggested in https://github.com/pypa/pipenv/issues/3520#issuecomment-473632436 and tell us whether it worked for you?