How can I ignore or remove ".ipynb_checkpoints" in colab?
Solution 1
Change your code to the following.
1) Check if it is a hidden file
2) Not use os.chdir
as it is not necessary.
root_dir = '/content/drive/My Drive/DeepCID/model_cnn'
datafile3 = 'Xscale.npy'
i=0
for (root, dirs, files) in os.walk(root_dir):
for d in dirs:
if not d.startswith('.'):
dir_path = os.path.join(root, d)
file_path = os.path.join(dir_path, datafile3)
Xscale = np.load(file_path)
There are more elegant ways to do this in terms of getting absolute file paths but I wanted to minimize the amount of code changed.
An alternative method uses pathlib
.
from pathlib import Path
root_dir = '/content/drive/My Drive/DeepCID/model_cnn'
datafile3 = 'Xscale.npy'
i=0
for (root, dirs, files) in os.walk(root_dir):
for d in dirs:
if not d.startswith('.'):
fp = Path(root) / d / datafile3
Xscale = np.load(str(fp))
Solution 2
I was having the same issue. This might be happening because during the upload, it is also uploading the .ipynb_checkpoint
which is a hidden folder. A fix for this is that you can manually delete the folder using
rmdir /content/drive/My Drive/DeepCID/model_cnn/.ipynb_checkpoints
in a cell just before executing the code you mention.
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Dong-Ho
Updated on June 04, 2022Comments
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Dong-Ho almost 2 years
My code in tf.keras is given below. I want to retrieve a file(Xscale.npy) in each sub_directory(component_0, component_1) of model_cnn folder.
root_dir = '/content/drive/My Drive/DeepCID/model_cnn' i=0 for (root, dirs, files) in os.walk(root_dir): for d in dirs: print(dirs) os.chdir(os.path.join(root, d)) print(os.getcwd()) datafile3 = './Xscale.npy' Xscale = np.load(datafile3)
The error message is,
['.ipynb_checkpoints', 'component_0', 'component_1'] /content/drive/My Drive/DeepCID/model_cnn/.ipynb_checkpoints --------------------------------------------------------------------------- FileNotFoundError Traceback (most recent call last) <ipython-input-1-862f78aebef9> in <module>() 57 print(os.getcwd()) 58 datafile3 = './Xscale.npy' ---> 59 Xscale = np.load(datafile3) 60 Xtest = (Xtest0 - Xscale[0])/Xscale[1] 61 /usr/local/lib/python3.6/dist-packages/numpy/lib/npyio.py in load(file, mmap_mode, allow_pickle, fix_imports, encoding) 426 own_fid = False 427 else: --> 428 fid = open(os_fspath(file), "rb") 429 own_fid = True 430 FileNotFoundError: [Errno 2] No such file or directory: './Xscale.npy'
I recognize that '.ipynb_checkpoints' is the problem. But, when I look into the folder, there is no .ipynb_checkpoints file or folder.
My questions are
1) How can I ignore .ipynb_checkpoints when accessing a file in sub_directories?
2) Why is .ipynb_checkpoints file not visible in colab disk?
Thanks in advance, D.-H.
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gold_cy about 4 yearsthe file isn't visible in the GUI because it is a dot file which means it is hidden by default. also no need to switch directories that breaks things, just feed the path to the item...
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Dong-Ho about 4 yearsIf possible, could you show me your more elegant way to do this?
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gold_cy about 4 yearsadded the cleaner way to do it which uses
pathlib