cannot import name 'parabolic' from 'parabolic' - python

I am using Spyder with anaconda, firstly I tried to install it via anaconda but this didn't work so instead installed it via pip using:
pip install parabolic
however now when I try and call parabolic the following error occurs:
ImportError: cannot import name 'parabolic' from 'parabolic' (/Users/harry/opt/anaconda3/lib/python3.8/site-packages/parabolic/__init__.py)
does anyone have any ideas as to why this might be. For context I am trying to run the following code:
https://gist.github.com/jgomezdans/434642/8b738ff4bff7f549f6255f5da3668f910b7352a2

Related

Not able to import deepgram-sdk

I'm new to deepgram-sdk library and have tried running the following command to install it
pip3 install deepgram-sdk
I even checked the libraries installed by typing: pip3 list
And I was able to see that deepgram-sdk 0.3.0 was installed but I am still not able to import it.
Please help
Error:
from deepgram import Deepgram
ModuleNotFoundError: No module named 'deepgram'

No module named 'bindsnet.network'

I am going to use Bindsnet for Spiking Neural Network and I have imported it using
! pip install bindsnet in jupyter notebook.
and My Python's version is 3.6.
when I run:
from bindsnet.network import Network
It returns below error message:
ModuleNotFoundError: No module named 'bindsnet.network'
Can you please let me know how to solve this?
It turned out that using pip install was not successful so I changed the code for installation to :
!pip install bindsnet --ignore-installed
and now I can run from bindsnet.network import Network with no error.

ImportError: No module named scenedetect on Linux Ubuntu

I'm trying to use pyscenedetect library on python for videos but I get this error when using the python interface and when I use the command line interface I get the error "ModuleNotFoundError: No module named 'cv2'"
even though I believe I installed both correctly according to the documentations.
I have trying to look for different ways to import opencv for the second error but to no avail. As for the first error i can't find any answers to my problem.
import cv2
import numpy as numpy
import os
import scenedetect
from scenedetect.video_manager import VideoManager
from scenedetect.scene_manager import SceneManager
from scenedetect.frame_timecode import FrameTimecode
from scenedetect.stats_manager import StatsManager
from scenedetect.detectors import ContentDetector
If you have pip you can try
pip install opencv-python
If you have anaconoda, you can try
conda install -c conda-forge opencv
it's probable that you installed it on a different python installation in your PC.
To know where your python installation is you can launch python and:
import sys
sys.path
To get the list of everything you have installed you can:
pip freeze > installed_modules.txt
Try only running
import cv2
So that you can test it
I found the problem. As Ivan was pointing out, the problem was with openCV.
I used the following command:
sudo apt install python3-opencv

ModuleNotFoundError: No module named 'websocket' even though I installed pip install websocket

I am trying to run some code that has 'import websocket' however I am getting the error: ModuleNotFoundError: No module named 'websocket'
I have Python 3.7.3 and I am running in Spyder (if that makes a difference).
So from other questions/answers I found on here, in my cmd I ran pip install websocket and then also pip install websocket-client when the first one didn't run.
I am still getting the ModuleNotFoundError. Does it matter the location/folder of the code or where I install the pip command in cmd?
My python code starts with these import statements:
import json
import websocket
import traceback
import helper
import ssl
import time as time
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
from scipy.interpolate import griddata
from mpl_toolkits.mplot3d import Axes3D
In cmd I ran:
C:\Users\myname>pip install websocket
and also:
C:\Users\myname>pip install websocket-client
The error I am getting is:
File "C:/Users/micki/Downloads/Derbit-Volatility-Visulization-master/Derbit-Volatility-Visulization-master/Volatility Surface Class.py", line 2, in <module>
import websocket
ModuleNotFoundError: No module named 'websocket'
Not sure, as you did not cover how you installed and are using Spyder, though I think it is probably an issue with your environment. You might also find that you are missing the module "helper" as well. There's two easy options as follows:
If you installed and are using Spyder via conda or anaconda, follow their documentation on installing websocket-client to the correct environment found here.
The second option (the preferred option IMHO, as you can use any IDE or text editor going forward), regardless of how you installed Spyder, would be to create a python virtual environment python3 -m venv /path/to/new/virtual/environment, pip install all your dependencies in said environment, then link Spyder's interpreter to the interpereter that was installed when you made the environment. In Spyder, go to Tools -> Preferences -> Python interpreter -> check the "Use the following Python interpreter:" radio button and enter the path to the interpreter from the environment you just created. For reference, see docs on making and using a python venv here.
If the websocket and websocket-client doesn't work, try:
pip install websocket_client
This solved my issue:
sudo pip install websocket-client

Importing universe

I am trying to use OpenAI and I got a import error about universe on Jupyter notebook :
import gym
import universe
No module named 'universe'
When it comes to working on terminal, it returns this error
No module named 'twisted.internet'
Then I also had install twisted with pip, I got this next error :
No module named 'ujson'
and after install ujson, I got a error No module named 'go_vncdriver' again.
I think that I will get other error again.
So which way to install is most convenient ?
Could I install all packages at once ?
préferably, using pip install.
I am using OSX and python3.6.
Try installing,
pip install go_vncdriver
And check again.

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