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ModuleNotFoundError: No module named 'greenlet._greenlet'

I'm trying to use the TikTokPy but there is an error occurring in Greenlet module:
$ python quickstart.py
Traceback (most recent call last):
File "C:\Users\mngoc\tiktokpy\quickstart.py", line 2, in <module>
from tiktokpy import TikTokPy
File "C:/Users\mngoc\tiktokpy/tiktokpy/__init__.py", line 1, in <module>
from .bot import TikTokPy
File "C:/Users\mngoc\tiktokpy/tiktokpy/bot/__init__.py", line 15, in <module>
from tiktokpy.client import Client
File "C:/Users\mngoc\tiktokpy/tiktokpy/client/__init__.py", line 8, in <module>
from playwright.async_api import Browser, Page, Playwright, PlaywrightContextManager, Response
File "C:/Users\mngoc\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages/playwright/async_api/__init__.py", line 25, in <module>
import playwright.async_api._generated
File "C:/Users\mngoc\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages/playwright/async_api/_generated.py", line 25, in <module>
from playwright._impl._accessibility import Accessibility as AccessibilityImpl
File "C:/Users\mngoc\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages/playwright/_impl/_accessibility.py", line 17, in <module>
from playwright._impl._connection import Channel
File "C:/Users\mngoc\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages/playwright/_impl/_connection.py", line 23, in <module>
from greenlet import greenlet
File "C:/Users\mngoc\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages/greenlet/__init__.py", line 29, in <module>
from ._greenlet import _C_API # pylint:disable=no-name-in-module
ModuleNotFoundError: No module named 'greenlet._greenlet'
I've already installed Greenlet module, but I have no idea about ._greenlet, there isn't any answer for related question so I'm stuck.

You should install the module:
pip3 install greenlet

Can't import scrypt from hashlib

I have been trying run flask db upgrade but I keep getting this error in one of the files. The import for scrypt in hashlib file does exist so I do not know why this error keeps coming up.
Usage: flask db upgrade [OPTIONS] [REVISION]
Try 'flask db upgrade --help' for help.
Error: While importing 'manage', an ImportError was raised:
Traceback (most recent call last):
File "/Users/urmm/.local/share/virtualenvs/Backend-rCOuW7xE/lib/python3.8/site-packages/flask/cli.py", line 256, in locate_app
__import__(module_name)
File "/Users/urmm/Documents/Something/Backend/manage.py", line 17, in <module>
app = create_app(os.environ.get('FLASK_ENV') or 'default') # pylint: disable=invalid-name
File "/Users/urmm/Documents/Something/Backend/app/__init__.py", line 28, in create_app
from app.api.v1 import api as api_v1_blueprint
File "/Users/urmm/Documents/Something/Backend/app/api/v1/__init__.py", line 8, in <module>
from . import (customers, focus_group, common, auth, tenders_match, buyers, news, bonding, notifications,
File "/Users/urmm/Documents/Something/Backend/app/api/v1/customers.py", line 17, in <module>
from app.models import Customer, EmailVerification
File "/Users/urmm/Documents/Something/Backend/app/models/__init__.py", line 10, in <module>
from .user_accounts import SomethingUser
File "/Users/urmm/Documents/Something/Backend/app/models/user_accounts.py", line 6, in <module>
from modules.crypto import (SALT_LENGTH, SCRYPT_KEY_LENGTH,
File "/Users/urmm/Documents/Something/Backend/modules/crypto.py", line 3, in <module>
from hashlib import scrypt
ImportError: cannot import name 'scrypt' from 'hashlib' (/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/hashlib.py)
I am using python 3.8 and LibreSSL version 2.8.3 (I think this is the latest version).

ModuleNotFoundError: No module named 'winreg'

I have been trying to use photoshop-python-api but I keep getting this error.
Traceback (most recent call last):
File "/Users/yash.sinha/PycharmProjects/PhotoshopPythonAPI/api.py", line 2, in <module>
import photoshop.api as ps
File "/Users/yash.sinha/PycharmProjects/PhotoshopPythonAPI/venv/lib/python3.8/site-packages/photoshop/__init__.py", line 1, in <module>
from photoshop.session import Session
File "/Users/yash.sinha/PycharmProjects/PhotoshopPythonAPI/venv/lib/python3.8/site-packages/photoshop/session.py", line 31, in <module>
from photoshop.api import (
File "/Users/yash.sinha/PycharmProjects/PhotoshopPythonAPI/venv/lib/python3.8/site-packages/photoshop/api/__init__.py", line 4, in <module>
from .action_descriptor import ActionDescriptor
File "/Users/yash.sinha/PycharmProjects/PhotoshopPythonAPI/venv/lib/python3.8/site-packages/photoshop/api/action_descriptor.py", line 12, in <module>
from ._core import Photoshop
File "/Users/yash.sinha/PycharmProjects/PhotoshopPythonAPI/venv/lib/python3.8/site-packages/photoshop/api/_core.py", line 6, in <module>
import winreg
ModuleNotFoundError: No module named 'winreg'
I did my research on winreg and I found out that it is a Windows Register. Am I getting this error because I am using a Mac? I have python 3.8.2 on my system.
Help.

Can't import module ANTLR MyGrammarLexer and MyGrammarParser

I'm trying to start with ANTLR . When I import module antlr it's working just fine , but if I try to import MyGrammarLexer and MyGrammarParser , it's shows that MyGrammarLexer and Parser aren't in lib. I Using PyCharm , I installed ANTLR with : pip3 install antlr4-python3-runtime my code is :
import sys
from antlr4 import *
import MyGrammarLexer
import MyGrammarParser
def main(argv):
input = FileStream(argv[1])
lexer = MyGrammarLexer(input)
stream = CommonTokenStream(lexer)
parser = MyGrammarParser(stream)
tree = parser.startRule()
if __name__ == '__main__':
main(sys.argv)
Maybe whom know why i can't import MyGrammarLexer and MyGrammarParser?
Please suggest!
Tackback:
/usr/bin/python3.6 /home/andrejka/PycharmProjects/Parser/parser.py
Traceback (most recent call last):
File "/home/andrejka/PycharmProjects/Parser/parser.py", line 2, in <module>
from antlr4 import *
File "/usr/lib/python3/dist-packages/antlr4/__init__.py", line 5, in <module>
from antlr4.BufferedTokenStream import TokenStream
File "/usr/lib/python3/dist-packages/antlr4/BufferedTokenStream.py", line 19, in <module>
from antlr4.error.Errors import IllegalStateException
File "/usr/lib/python3/dist-packages/antlr4/error/Errors.py", line 5, in <module>
from antlr4.atn.Transition import PredicateTransition
File "/usr/lib/python3/dist-packages/antlr4/atn/Transition.py", line 19, in <module>
from __builtin__ import unicode
ModuleNotFoundError: No module named '__builtin__'
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63, in apport_excepthook
from apport.fileutils import likely_packaged, get_recent_crashes
File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, in <module>
from apport.report import Report
File "/usr/lib/python3/dist-packages/apport/report.py", line 30, in <module>
import apport.fileutils
File "/usr/lib/python3/dist-packages/apport/fileutils.py", line 23, in <module>
from apport.packaging_impl import impl as packaging
File "/usr/lib/python3/dist-packages/apport/packaging_impl.py", line 23, in <module>
import apt
File "/usr/lib/python3/dist-packages/apt/__init__.py", line 23, in <module>
import apt_pkg
ModuleNotFoundError: No module named 'apt_pkg'
Original exception was:
Traceback (most recent call last):
File "/home/andrejka/PycharmProjects/Parser/parser.py", line 2, in <module>
from antlr4 import *
File "/usr/lib/python3/dist-packages/antlr4/__init__.py", line 5, in <module>
from antlr4.BufferedTokenStream import TokenStream
File "/usr/lib/python3/dist-packages/antlr4/BufferedTokenStream.py", line 19, in <module>
from antlr4.error.Errors import IllegalStateException
File "/usr/lib/python3/dist-packages/antlr4/error/Errors.py", line 5, in <module>
from antlr4.atn.Transition import PredicateTransition
File "/usr/lib/python3/dist-packages/antlr4/atn/Transition.py", line 19, in <module>
from __builtin__ import unicode
ModuleNotFoundError: No module named '__builtin__'

I ran into this problem recently when getting the same error using the pddlpy python library. I was able to fix it by doing the following:
pip3 install antlr4-python3-runtime==4.9
The version 4.9 at the end is very important.

I found out that content of the package:
https://pypi.python.org/packages/0b/6b/30c5b84d203b62e1412d14622e3bae6273399d79d20f3a24c8145213f610/antlr4-python3-runtime-4.7.tar.gz#md5=190245a0fb4abf43568489a4b6e33aba
is different from the package installed by pip3.
I have replaced content of:
~/anaconda3/envs/py3/lib/python3.6/site-packages/antlr4
with content from the package I have downloaded and extracted manually:
~/Downloads/antlr4-python3-runtime-4.7/src/antlr4
It seems to be working now - in particular the following error:
ModuleNotFoundError: No module named '__builtin__'
does not occur.

After posting your traceback I can see the error is:
ModuleNotFoundError: No module named '__builtin__'
That means the package you try to import is using python2 syntax, but you're using python3.
You should use python2 if you need to run this package, but keep in mind that you probably want to search for a different one if this is a new project.
More about why it's not working here
EDIT
They released a package with python3 support, but it seems you installed/used something different. You should verify it.

cannot import name is_secure transport

I tried to reinstall and reinstall three times, I tried to pip3 install --upgrade as well, simply no method I tried didn't worked. When I try to import twython or python twitter, I get this error message:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/user/Documents/Project Lib/python-twitter/twitter/__init__.py", line 56, in <module>
from .api import Api # noqa
File "/home/user/Document/Project Lib/python-twitter/twitter/api.py", line 29, in <module>
from requests_oauthlib import OAuth1
File "/usr/local/lib/python3.4/dist-packages/requests_oauthlib/__init__.py", line 3, in <module>
from .oauth2_auth import OAuth2
File "/usr/local/lib/python3.4/dist-packages/requests_oauthlib/oauth2_auth.py", line 3, in <module>
from oauthlib.oauth2 import is_secure_transport
ImportError: cannot import name 'is_secure_transport'
ps: This only happens on Python3, on Python2x all works fine.