VSCode, Python3.8.4 64-bit, first assignment with Jupyter notebooks. I have installed numpy but when I run import numpy as np I receive ModuleNotFoundError: No module named 'numpy'. I'm very new please be gentle.
Write pip list in anaconda prompt or cmd and search for it if you don t find it then it s a problem of path
I don't know why this worked but I changed my python interpreter in VSCode to 3.8.5 and now I'm all good.
Related
So basically I am using PyCharm with Anaconda env Python 3.6. I tried reinstalling everything, folder with my projects env contains the whole package for opencv, in Anaconda Navigator also and PyCharm recognises cv2 when I import (code) yet when i start my main.py it says that there is no cv2 module.
Anyone any ideas why the error occurs?
I suppose the first thing you should check is if your conda environment is configured to your project when you're using PyCharm. Have a look at this: https://docs.anaconda.com/anaconda/user-guide/tasks/pycharm/#:~:text=Configuring%20a%20conda%20environment%20in%20PyCharm,-In%20the%20Settings&text=Select%20Preferences.,dialog%20box%2C%20select%20Conda%20Environment.
I wanted to use pandas-profiling to do some eda on a dataset but I'm getting an error : AttributeError: 'DataFrame' object has no attribute 'profile_report'
I have created a python script on spyder with the following code :
import pandas as pd
import pandas_profiling
data_abc = pd.read_csv('abc.csv')
profile = data_abc.profile_report(title='Pandas Profiling Report')
profile.to_file(output_file="abc_pandas_profiling.html")
AttributeError: 'DataFrame' object has no attribute 'profile_report'
The df.profile_report() entry point is available from v2.0.0. soln from here
Did you install pandas-profiling via pip or conda?
use : pip install -U pandas-profiling to solve this and restart your kernel
The issue is that the team hasn't updated the pip or conda installations yet (described here). If you installed using one of these, try this for the time being.
profile = pandas_profiling.ProfileReport(df)
print(profile)
This should work for those who want to use the latest version:
Run pip uninstall pandas_profiling from anaconda prompt (given you're using Spyder, I'd guess this would be your case) / or command prompt
Run pip install https://github.com/pandas-profiling/pandas-profiling/archive/master.zip
If you're using something like a Jupyter Notebook/Jupyter Lab, be sure to restart your kernel and re-import your packages.
I hope this helps.
For the those using google colabs, the profiling library is outdated, hence use the command below and restart the runtime
! pip install https://github.com/pandas-profiling/pandas-profiling/archive/master.zip
The only workaround I found was that the python script I made is getting executed from the command prompt and giving the correct output but the code is still giving an error in Spyder.
Some of the version of the pandas-profiling does not work for me and I installed 2.8.0 version and it work for me.
!pip install pandas-profiling==2.8.0
import numpy as np
import pandas as pd
import pandas_profiling as pp
df = pd.read_csv('/content/sample_data/california_housing_train.csv')
profile = df.profile_report(title = "Data Profiling Report")
profile.to_file("ProfileReportTest.html")
If none of the above worked, can you check by setting the encoding to unicode_escape in read_csv? It may be due to one of your columns
encoding = 'unicode_escape'
My solution
For me installation via pip was giving errors, therefore I installed it via conda from here.
Code Example
And here is the code example to use profile report:
import pandas as pd
from pandas_profiling import ProfileReport
data_abc = pd.read_csv('abc.csv')
profile = ProfileReport(data_abc, minimal=True)
profile.to_file("abc_pandas_profiling.html")
To read the html file I used the following code
df = pd.read_html("abc_pandas_profiling.html")
print(df[0])
Try in conda environment
!pip install --user pandas-profiling
import pandas_profiling
data.profile_report()
So I trying to install and run from MSFT the cntk, you know, just for fun. Anyway, I keep getting this error which says:
import numpy as np
ModuleNotFoundError: No module named 'numpy'
Now I have looked around here a little and I found a post saying that I needed to install the latest version of NumPy, but when I go to do that, I get back this:
Requirement already satisfied: NumPy in c:\users\username\appdata\local\continuum\anaconda3\envs\cntk-py34\lib\site-packages
SO I really have no idea what is going on here.
Anyway, thanks in advance.
Is your IDE linked to Anaconda env? If you open up the Anaconda prompt and import numpy do you get the same error?
You probably have an environment outside of Anaconda which does not have numpy installed.
In my case, I was executing [filename].py from the Anaconda prompt as I would a batch file and was getting this error. I confirmed numpy was install by executing pip list.
Funning python and passing the script file name as an argument, eg python [filename].py, correctly imported the numpy module and executed the script without error.
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.
I just tried to use pd.HDFStore in IPython Notebook with a Python 3 kernel (Anaconda 2&3 on Ubuntu 14.04)
import pandas as pd
store = pd.HDFStore('/home/Jian/Downloads/test.h5')
but it throws the following error
ImportError: HDFStore requires PyTables, "libhdf5.so.9: cannot open shared object file: No such file or directory" problem importing
I initially thought it's because pytables is somehow missing, but when I check $source activate py34 and $conda list, pytables 3.2.0 is already installed under anaconda python3 environment.
Also, if I switch to Python 2, for example, $source activate py27 and start ipython notebook, it works properly and no import error is thrown.
I guess that I must miss something for configuring pytables under anaconda python 3 env, but I cannot figure it out. Any help is highly appreciated.
Update:
I just tried on a fresh install of Anaconda3-2.3.0-Linux-x86_64 from official website and it ends up with the same error. When I try $locate libhdf5.so.9 in command line, nothing shows up.
This is a known issue that we are working on. When it is fixed, conda update --all will update the libraries and fix the issue.