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difference between '%pip' and '!pip' in python jupyter notebook and colab
(1 answer)
What is %pylab?
(5 answers)
% syntax in Python [duplicate]
(1 answer)
%precision 2 on Python
(2 answers)
Closed 4 months ago.
I see this is a notebook file:
%pip install wordcloud
I would usually do: pip install wordcloud without the %.
I have tried looking this up, but cannot seem to find it.
What does the % actually do ? is it notebook specific ?
EDIT:
there are 4 proposed solutions (that were similar).
it appears as though the % is a replacement in the notebook for cmd, but this does not explain its usage, in particular this:
so the % effectively replaces the cmd ? but i dont get why it is used
given that the pip command is only needed to be run once ? is it proposed that this
pip is run every time (to install the latest version)...
So: why use %pip in place of pip install?, what is the benefit ?
This is a so called "magic" command and specific to the ipython kernel for jupyter notebooks.
You can read more about it here: https://ipython.readthedocs.io/en/stable/interactive/magics.html
Related
This question already has answers here:
Set up Python 3 build system with Sublime Text 3
(10 answers)
Closed 11 months ago.
Need help installing python on the sublime text on a windows laptop. I am new to this and spent hours online looking but nothing worked.
I tried
tools>build system>new build system and entered
"cmd":["python3","-u","$file"],
but it does not work, it shows this message
C:\Users\john\AppData\Local\Programs\Python\Python310\python.exe: can't find '__main__' module in ''
[Finished in 12.3s]
Try to go to Tools > Build System and select Python. That should work.
You can just do CTRL + B to run the file.
This question already has answers here:
Getting error when using pynput with pyinstaller
(2 answers)
Closed 8 months ago.
Hey ive tried coding a script in which i use pynput to detect keybinds being pressed. It works fine itself but sadly once i try to use pyinstaller to make it into an exe file the following error pops up once i try to run it.
I have tried looking up the problem but have not found any working solutions.
I have also read through pyinstaller's documentation but I didn't find anything.
#use this pip install pynput==1.6.8
This question already has answers here:
How do you fix "runtimeError: package fails to pass a sanity check" for numpy and pandas?
(9 answers)
Closed 1 year ago.
So I've been trying to fix this for an hour and a half (I'm basically a beginner here) and I think it's because the packages, in my case pandas folium and geojson, are not in the same place as python when I try to run my code? Just saying import pandas as pd gives me the ModuleNotFoundError.
I ran in the windows command prompt pip install pandas, the same for folium and geojson (json didn't work although the code I'm trying to run just has import json), and running which python and which pip gave the same path, but running which pandas gave a much longer return that I can't make sense of.
Additionally, running python and then import pandas as pd yields a return message that starts with some illegal values in parameter numbers and ends with The current Numpy installation fails to pass a sanity check due to a big in the windows runtime. Following the provided tinyurl in the prompt, I'm led to believe this is some kind of Windows error with numpy?
Any help would be greatly appreciated.
Try to use
pip3 install [PACKAGE_NAME]
This question already has answers here:
How do you fix "runtimeError: package fails to pass a sanity check" for numpy and pandas?
(9 answers)
Closed 2 years ago.
I was trying to run a block of python codes but I got this error. I installed all the necessary packages.
RuntimeError: The current Numpy installation ('D:\Program Files\Python38\lib\site-packages\numpy\init.py') fails to pass a sanity check due to a bug in the windows runtime. See this issue for more information: https://developercommunity.visualstudio.com/content/problem/1207405/fmod-after-an-update-to-windows-2004-is-causing-a.html
Does anyone know what is the problem?
This did the job:
pip install numpy==1.19.3
I can see it's a new error I also had it a couple of minutes ago when I just installed numpy and tensorflow through console.
https://developercommunity.visualstudio.com/solutions/1241964/view.html
Here the link, the link given actually worked. :)
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pyrouge: 'pyrouge_set_rouge_path' is not recognized as an internal or external command
(2 answers)
Closed 5 years ago.
I have Windows 7 and use Python 3.4
I'm trying to work with ROUGE installing pyrouge from pypi.
I followed the installation steps on the site https://pypi.python.org/pypi/pyrouge/0.1.2
But the command:
pyrouge_set_rouge_path /absolute/path/to/ROUGE-1.5.5/directory
doesn't execute.
I try in the command prompt:
pyrouge_set_rouge_path C:\rouge
and the error:
'pyrouge_set_rouge_path' is not recognized as an internal or external command, operable program or batch file.
I would greatly appreciate if you can help me with something.
Thanks
I asked the same question for Python 2.7 in stackoverflow, and received the following answer:
set pyrouge_set_rouge_path=C:\rouge
This worked for me.