Does not work on pip 10

[singularitti]

When I am trying to type yip <some package>, it returns me some messages

 |----------------------------------------------------------------------------------------------------| 0.0% Traceback (most recent call last):
  File "/usr/local/bin/yip", line 434, in <module>
    installed_packages = get_installed()
  File "/usr/local/bin/yip", line 152, in get_installed
    return {i.key: i.version for i in pip.get_installed_distributions()}
AttributeError: module 'pip' has no attribute 'get_installed_distributions'

It seems that it does not work on pip 10 and above. It could probably be solved by from pip._internal.utils.misc import get_installed_distributions instead of pip.get_installed_distributions directly.
My pip version:

$ pip3 -V
pip 10.0.1 from /usr/local/lib/python3.6/site-packages/pip (python 3.6)

Reference

1. Missing " get_installed_distributions() " attribute in module " pip " pypa/pip#5243

[singularitti]

I am sorry I misunderstood the discussion here.
We are not allowed to import from pip based on official document, rather we should use some other packages to solve this problem. For example, pkg_resources or subprocess.
In pull request #9, I deprecate pip and fix a bug in existing code.

[balzss]

Hi, thanks for filing this issue and the pull request. I'll go through your changes as soon as I'll have some time and merge it.

[singularitti]

Just curious about is this bug is fixed?

[totedati]

No, is not fixed. Yip still use pip get_installed_distributions private api:

`source .venv/bin/activate
python -m pip install --upgrade pip

pip -V
pip 21.1.2 from /home/totedati/.venv/lib/python3.8/site-packages/pip (python 3.8)

python -m pip install --upgrade yip

yip ffmpeg -s
|----------------------------------------------------------------------------------------------------| 0.0% Traceback (most recent call last):
File "/home/totedati/.venv/bin/yip", line 434, in
installed_packages = get_installed()
File "/home/totedati/.venv/bin/yip", line 152, in get_installed
return {i.key: i.version for i in pip.get_installed_distributions()}
AttributeError: module 'pip' has no attribute 'get_installed_distributions'`

and the only real solution is to downgrade pip version below v9.0.3 when you want to use yip instead of "pip search"