Recently I came across this error where import matplotlib.pyplot works in jupyter notebook just fine but when I create a test.py with same code and try to run it in VS Code I get the error shown in the picture. I'm using fresh install of anaconda 4.6.7 with python 3.7 and I'm also using conda base environment on both jupyter and also VSCode to run my scripts.
Jupyter Notebook
VSCode
I figured it out,thanks anyways.I just needed to enable running scripts in power shell and that fixed my problem.Do not know why that was a problem in the first place.I am new to stack overflow do i need to close or delete this question,someone lead me in the right direction.
I am trying to convert my .py code to .exe. I tried all the options from posts on here and on the web, and all I could up with was the error below when I used cx_Freeze, and the .exe not opening when I used pyinstaller.
can someone help with the error below or give an alternative that works?
PS: my py code is actually ipython code from my jupyter notebook, but I'm trying not to share the code source.
Finally got it working while using pyinstaller, the key was to open the .exe file from the command window to be able to see the warning, which was "Import cv2 not found" after I deleted that line(since I was not using that module) and re built it, the .exe file now works. Hope this will help someone one day
I'm trying to load a sample image using python 3.6 OpenCV. I do not know why my image is not loaded when I run my program. This is my code:
import cv2
import time
test1=cv2.imread("C:/Users/JP/Desktop/JP Files/Python/Python
Programs/FaceRecog/data/test1.jpg")
cv2.imshow("Test", test1)
I already changed the slash to C:\UsersJP\Desktop\JP Files\Python\Python
Programs\FaceRecog\data\test1.jpg but still no luck.
Did you try by adding cv2.waitkey(0) at the end of the program. Hope it will work!!!!
I could use (troubleshooting)help with getting Kivy imported in PyCharm. I am using:
Anaconda with Python 3 on 64-bit Windows 10 Pro
PyCharm 2017.1
Packages: NumPy, SciPy, BeautifulSoup, Pandas, Scrapy, Pattern, NetworkX, NLTK, scikit-learn, Selenium
I have installed Kivy following the instructions at https://kivy.org/docs/installation/installation-windows.html#installation
As evident from the screen shot, no errors occurred.
Still, when I run "import kivy" from PyCharm I get "ModuleNotFoundError: No module named 'kivy'".
I ran through the installation with someone on the #kivy channel and was assured that kivy is successfully installed.
When I pass import kivy; print(kivy.file) to the interpreter (opened from the CMD command line), I get returned among others:
C:\Users\Steve\Anaconda3\lib\site-packages\kivy\__init__.py
Someone on #kivy suggested I check where PyCharm looks for kivy. How do I figure that out?
I'd appreciate any suggestions to identify the problem / resolve my issue.
Indeed, the installation of Kivy went fine. The problem turned out to be that I had to select the correct (updated) interpreter in the PyCharm settings.
Happy October everyone,
I've successfully downloaded modules before using either the pycharm installer or pip through the command screen, but for some reason when installing matplotlib pycharm cannot recognize it. I've uninstalled and reinstalled, I've installed through both methods, I've followed past similar questions asked on this site which make sure that you have the same interpreter and that it was installed in the right folder (pycharm error while importing, even though it works in the terminal).
So, here's the whole problem. Here's is the simple code, submitted into both pycharm and IDLE:
import matplotlib.pyplot as plt
plt.plot([1,2,3],[2,1,3])
plt.show()
When submitted into IDLE, my plot appears. When submitted into pycharm, the following error appears:
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:/PythonProject/matplotlib.py", line 1, in <module>
import matplotlib.pyplot as plt
File "C:\PythonProject\matplotlib.py", line 1, in <module>
import matplotlib.pyplot as plt
ImportError: No module named 'matplotlib.pyplot'; 'matplotlib' is not a package
I am currently running Python 3.4, PyCharm 2016.2.3, and my matplotlib folders are indeed in my site-packages folder inside my Python34 folder. Also for further verification:
PyCharm installation
Please help I've become frustrated since this is the only module I've run into trouble with. I've scoured StackOverflow and related websites to help, I've made sure I have all the requirements, etc.
I guess if you named your current writing python module as matplotlib.py.That cause the python load your current writing module instead of the actual matplotlib.py, which triggers an error.
I recommend you to use virtualenv. Is not strictly necessary but is good for dividing your project environments.
This is how I tested matplotlib on my Windows 10 installation, hope it helps.
Be sure that you have the python 3 installation folder listed in your Windows PATH environment variable, should be already listed if you checked "Add Python 3.5 to PATH":
You need also to set the Scripts folder in your PATH environment variable usually should be this path:
C:\Users\<your username>\AppData\Local\Programs\Python\Python35\Scripts
If you don't do that you have to prepend python -m to every command below like this: python -m <command>, so the command below would be python -m pip install virtualenv. I prefer the first solution.
To test matplotlib on Pycharm I've used virtualenv, here is how; first install virtualenv:
pip install virtualenv
Then you create your virtual environment in a folder of your choice, in my case I used python_3_env_00:
virtualenv python_3_env_00
After that you can activate you python 3 virtual environment:
python_3_env_00/Scripts/activate.bat
Now you should see in your command line the active virtual environment (python_3_venv_00), like this:
Now you can install matplotlib:
pip install matplotlib
Fire up PyCharm and add your virtual environment as you project interpreter, go to File->Settings search for Project Interpreter click on the gear icon and Add Local and set the path of your virtual environment, should look like something like this:
Test it:
import sys
print(sys.path)
run this code in where the import worked, and run it in the Pycharm project. Compare the lists. Find out which path that is not present in Pycharm sys.path.
Before importing pyplot, append the missing path to sys.path.
import sys
sys.path.append("the path")
import matplotlib.pyplot as plt
Does this work?
Please follow below steps if you are still getting an error:
If you are using PyCharm, it automatically create virtualenv.
Ensure Scripts path is set into PATH
C:\Users\<Username>\AppData\Local\Programs\Python\Python37-32
Then open PyCharm and go to File-> settings. Search for Project Interpreter. You will see window like this
sample image
Click on setting icon -> Existing Environment -> click on ... give below path
C:\Users\Krunal\AppData\Local\Programs\Python\Python37-32\python.exe
Click on Apply -> ok and you are good to go.
After installing matplotlib When I was trying to use matplotlib.pyplot it was giving error module not found.
I browsed some white papers and found out that we also need to install scipy library to use the matplotlib so I used the below in my command prompt
python -mpip install scipy
Restarted my kernel session.
It worked!!!
I was also facing issue while importing matplotlib but it got resolved and now I am able to use it from pycharm as well.
Please make sure you should have visual c++ 14 installed in your system.
2.If you have more than two python version installed on your system then please install matplotlib from both the version.
Eg. pip install matplotlib
pip3 install matplotlib
If matplotlib is working from python idle then please check whether you are using correct interpreter in pycharm or not and try to choose pythonw.exe path from your installed location.
Hope this will help, Please do let me know if you are still facing issue.
I had similar issue but I solved it very easily on pycharm 2019.3.2. In case anyone looking for an easier solution:
I just opened the terminal window on pycharm and typed pip install matplotlib and it was all good to go. Every project has its own virtual environment. Opening terminal window of IDE cds to project directory by default. So the installing command was enough.