Latest version (3.14.0) does not work with Python 3.5

As the title says, upgrading to 3.14.0 while using Python 3.5.2 will cause the following error:

File "/Users/jeroenentjes/portal-vcn/mijnomgeving-backend/mijnomgeving/container/core.py", line 5, in <module>
    from dependency_injector import containers, providers
  File "src/dependency_injector/providers.pxd", line 10, in init dependency_injector.containers
  File "src/dependency_injector/providers.pyx", line 22, in init dependency_injector.providers
AttributeError: module 'asyncio.coroutines' has no attribute '_is_coroutine'

It does work with Python 3.6

$ python3.5 -c "from asyncio.coroutines import _is_coroutine"
Traceback (most recent call last):
  File "<string>", line 1, in <module>
ImportError: cannot import name '_is_coroutine'

$ python3.6 -c "from asyncio.coroutines import _is_coroutine; print(\"Done\")"
Done

I have not seen any requirements for Python to be at least at version 3.6

Version 3.13.2 works just fine.

[adilmalik393]

It doesn’t work with python3.7 as well.

[rmk135]

Closing this issue. Please, feel free to reopen if needed.