I would like to import a .ipynb file with importnb. I tried to use the classic:
from importnb import Notebook
with Notebook:
import custom_probability
I get Import <module> could not be resolved
I'm using Anaconda but I'm not sure if it could be related to a path or environment problem.
Related
I was trying to import functions from one notebook file to another in the most simplest way:
As you can see the files are in the same folder but I still get this error. Does anybody know how to resolve this?
For example, import funb() located in b.ipynb in a.ipynb.
install module: pip install ipynb
in a.ipynb:
import ipynb
from ipynb.fs.full.b import funb // ipynb.fs.full.<notebook_name>
funb()
See result:
You might try using the %run magic command.
You could store your functions in a sort of library notebook and use the following line to import them in your current notebook:
%run ./func_library_notebook.ipynb
I am working on a python program in colab.
I need to import another file here. The file is saved by the name "base_positioner.ipynb" in google drive....
I have gone through multiple resources to see how to do this import and I have done the following:
from google.colab import drive
drive.mount('/content/gdrive')
%cd /content/gdrive/My Drive
On running !ls , I see 'base_positioner.ipynb' in the list but
still running : import base_positioner throws the module not found error
I had also tried the following but with no success in importing the desired file:
sys.path.append('/content/gdrive/My Drive/Colab Notebooks')
What else should I try??
This could happen if you haven't mounted your Drive on Colab to the backend properly and also possibly if your file layout in Drive is distinct from the file layout in Colab. Are you running the import command without running the following code?
from google.colab import drive
drive.mount('/content/gdrive')
%cd /content/gdrive/My Drive
If you are doing that then this won't work, as this is a pre-requisite for the mounting to take place (i.e. not running the cells sequentially). You can also try restarting Google Colab and this often fixes any strange errors.
Update:
As you mentioned, the import error likely happens due to its configuration in the main file (i.e. it requires the file to be in the .py format to be imported just as import base_positioner).
To import .ipynb extension file you will need to follow the following process:
If you want to import A.ipynb in B.ipynb write
import import_ipynb
import A
The import_ipynb module can be installed via pip or any other relevant ways.
pip install import_ipynb
I had import and mount the data in ggdrive by this code
import pandas as pd
from google.colab import drive
drive.mount('/content/gdrive', force_remount=True)
And then i call back a def in this file
from data.generator import DataGenerator
So i had a problem with this module name,it isn't name of a module ,it's a name of a file in direct folder. Hope someone can solve this problem for me
You have to run the python script from the right folder. So before running the python script add a line like:
%cd "/content/gdrive/MyDrive/Machine Learning/005 Handwriting Recognition/handwritten-text-recognition/src"
Lately I've been learning a bit about Python. Jupyter notebooks seem like a good idea in theory, in practice I'm having some difficulty setting up the python modules within a Jupyter environment.
For example, I found this neat geographical data article and I want to follow along. There is a very nice github project that I downloaded to follow along.
Start up Jupyter and everything looks in order until I run the first code block:
import pandas as pd
import re
from datetime import datetime
from dateutil.parser import parse
import missingno as msno
import numpy as np
import seaborn as sb
import matplotlib.pyplot as plt
import json
This immediately generates an error:
---------------------------------------------------------------------------
ModuleNotFoundError Traceback (most recent call last)
<ipython-input-1-422e89229f53> in <module>
----> 1 import pandas as pd
2 import re
3 from datetime import datetime
4 from dateutil.parser import parse
5 import missingno as msno
ModuleNotFoundError: No module named 'pandas'
There are quite a few modules and I guess I can go into the command line to add them each individually. That doesn't seem efficient. Is there some other 'Jupyter' or 'Conda' way to do this?
Within Jupyter notebooks you can execute command line methods using ! at the start of the line e.g.
! conda install pandas --yes
More detail on the inner working is discussed in this question:
Running interactive command line code from Jupyter notebook
Thanks to #PaulH for pointing out the need to add the --yes flag.
just run this in Jupyter:
!pip install <the name of the module>, <the name of the module>, <the name of the module>...
this will install the module you choose.
For example :
!pip install pandas, re, ...
I am using Jupyter notebook to import another .py file containing my functions. The external function needs numpy module. But when I run, it says "name 'np' is not defined".
I tried to import numpy from my .py file or Jupyter, but it won't work. I don't know what is cause the problem here. Even if I commented on the np import line in the .py file and delete the line which I use the np, the error keeps showing.
In my Jupyter notebook:
import test
import numpy as np
a = np.array([8,3])
m = test.test(a)
In test.py:
import numpy as np
def test(x):
m = np.mean(x)
return m
when ever you made a change on a loaded script at jupyter notebook you should restart the kernel, that what fixes that, even do at the printed log it's shows you the modification you mad but still the error, I think that jupyter community needs to make an update for this bug