I am trying to import the following libraries in python:
import os, sys, random, glob, argparse, math, gc
import cv2
import dlib
import imutils
from imutils import face_utils
import matplotlib
import matplotlib.pyplot as plt
from skimage.feature import hog
from skimage import data, exposure
import sklearn
from sklearn import svm, metrics
import numpy as np
import pandas as pd
from bcolz import carray
from tqdm import tqdm
from time import sleep
import datetime as dt
All these libraries are installed in a conda environment and working when I import them in a jupyter notebook.
However, when I try to import them in the terminal or using a script, as soon as I execute:
import matplotlib.pyplot as plt
There is a:
Segmentation Fault(core dumped)
I wonder why it works in jupyter notebook but not in terminal
Because anaconda is a virual envirounment and it works on the jupyter-notebook but not in your OS command line. If you want to use it on the command line, it is recommended to install python, pip and then the packages that you need (all on your command line).
I personally recommend to install pycharm IDE to test your code locally. It is really easy to install and it tries to recognize your python installation. There you can easily add all the packages you need in configuration and import them in the code.
Here is how to add packages (e.g.numpy) in pycharm
Select your Project in Pycharm navigation side
File > Settings ( Ctrl + Alt + s )
Project
Project Interpreter
Plus button
Search for Numpy
Install Package
Related
Running the following code in Jupyter and getting this error: cannot import name 'Maze' from 'envs'
import sys
sys.path.append(r'c:\users\mycomputer\appdata\local\packages\pythonsoftwarefoundation.python.3.10_qbz5n2kfra8p0\localcache\local-packages\python310\site-packages')
import gym
import numpy as np
from IPython import display
from matplotlib import pyplot as plt
from envs import Maze
%matplotlib inline
This worked for me:
!pip install envs (jupyter notebook code)
Take the script from GitHub page and save as envs.py in site-packages/envs folder.
from envs.envs import Maze (jupyter notebook code)
%matplotlib inline
%load_ext autoreload
%autoreload 2
# external modules
from tensorflow import keras
from keras_retinanet import models
from keras_retinanet.utils.image import read_image_bgr, preprocess_image, resize_image
from keras_retinanet.utils.visualization import draw_box, draw_caption
from keras_retinanet.utils.colors import label_color
from keras_retinanet.utils.gpu import setup_gpu
import matplotlib.pyplot as plt
import matplotlib.image as mpimg
import cv2
import os
import numpy as np
import time
import csv
import math
import utm
import shapefile
import scipy
from scipy.spatial import distance
from urllib.request import urlopen
# internal modules
from utils import *
# set file path
root = os.getcwd()
rcnn_model_root = os.path.join(root, "trained_models")
input_gsv_root = os.path.join(root, "input_gsv")
output_gsv_root = os.path.join(root, "output_gsv")
output_shp_root = os.path.join(root, "output_shp")
rcnn_model_name = "resnet101_csv_25_inference.h5"
rcnn_model_path = os.path.join(rcnn_model_root,rcnn_model_name)
model = models.load_model(rcnn_model_path)
Every time I try to run this code I get issues with keras/tensorflow imports.
AttributeError: module 'keras.utils.generic_utils' has no attribute 'populate_dict_with_module_objects'
I was told to do from keras import tensorflow or something like that, but then I get other issues like not recognizing Freeze. This was run by someone else with a specific configuration, so downgrading packages has not worked.
keras_retinanet repository is deprecated to access from newer versions of Tensorflow.
However you can access this repository in tensorflow 2.3.0 and keras 2.4 by using below code.
!pip install tensorflow==2.3.0
!pip install keras==2.4
!pip install keras_retinanet
Please find this link to get more details on keras_retinanet repository.
I'm trying to run this python project on my linux machine. I did setup everything according to the requirement but when I try to run the project with the ./generate.sh executable file I got the following error.
Import Error: No module name tqdm found.
Here are the imports exists in file.
import os.path as path
import ast
from glob import glob
import signal
import imp
import logging
import time
import numpy as np
import socket
import tqdm
import sys
import click
import tensorflow as tf
from tensorflow.python.client import timeline
I check with pip3 show tqdm command it shows me the package detail. I also try to uninstall and install again the project but got no luck.
If i remove the tqdm import from the file then it shows me this error.
File "./run.py", line 16, in <module>
import click
ImportError: No module named click
Can someone guide me what I'm doing wrong here?
it seems you are importing it wrong, from tqdm docs:
from tqdm import tqdm
I've checked it for both python2 and 3 and this is the way to use it.
The project you are trying to use at least 3 years old, so maybe things have changed since then, so if it wont work for you even with proper import statement you can simply remove it.
Every loop working with tqdm will work without it as well.
For example:
from tqdm import tqdm
for i in tqdm(range(10000)):
pass
is the same as:
for i in range(10000)):
pass
When I tried to python running,
I got the error that
ImportError: No module named deepmolecule.rdkit_utils
so I search about "deepmolecule.rdkit_utils" at google, but there are no exist about that module information.
How can I solve this problem?
This is importing modules in the python script file.
import csv
import subprocess
import numpy as np
import numpy.random as npr
import matplotlib.pyplot as plt
import copy
from deepmolecule.rdkit_utils import smile_to_fp
from rdkit.Chem import Descriptors
from rdkit import Chem
from rdkit.Chem import rdMolDescriptors
Apparently, the module got renamed to neuralfingerprint and is called nfp at pypi. Hence, you can install the module by running pip install nfp in your shell. Note that you might need to change the name of the module in your script.
I'm currently learning Python and using spyder 3 as editor.
There are several python packages that I use regularly and, to avoid including them in each new script, I put a list of imports in a script file called autoload.py and hoped that by calling autoload.py the packages in question are automatically loaded. Unfortunately this does not work.
To illustrate, the file autoload.py contains:
import pandas as pd
import os
import matplotlib.pyplot as plt
from functools import reduce
import collections as clct
import numpy as np
import platform
Your help will be appreciated.
Simple, autoload.py contains:
import pandas as pd
import os
import matplotlib.pyplot as plt
from functools import reduce
import collections as clct
import numpy as np
import platform
Your file.py contains:
from autoload import *
file.py load autoload.py content, but surely your IDE throw syntax error before running code. If you try to run, works perfectly. I have tested it in PyCharm and it works.
Anyway, I have to say you that is very bad practice.
Regards.
This worked for me in Spyder 3.1.4(Python 3.6):
autoload.py
import sys
import easygui
test.py
import autoload
print('test')
print(easygui.msgbox('Hello'))
sys.exit()
Like others have mentioned, this is probably not a good approach.