Attribute error on module cvlib about cvlib HOT 18 CLOSED

hey, The problem was the name of my python code. It was cvlib.py. I think the program took my code as the cvlib module. Anyway i changed the name and it works fine. Thank you.

from cvlib.

Hello @Kidist-Abraham , this is weird. Have you installed the dependencies ?
pip install numpy opencv-python requests progressbar
I would suggest to stick to Python3 for using cvlib. Are you using pip3 for installing the package for python3 ?

from cvlib.

@arunponnusamy with that pkg 'pip install numpy opencv-python requests progressbar'
also my problem is not getting solved
'ModuleNotFoundError: No module named 'cvlib''

from cvlib.

@mrudhula May I know the python version you are working with and the command you are trying to execute to run the script ?

from cvlib.

import cvlib as cv

Its not working..Help me to fix the error.

Using TensorFlow backend.

ImportError Traceback (most recent call last)
in ()
2 import numpy as np
3 import cv2
----> 4 import cvlib as cv
5 import matplotlib.pyplot as plt
6 from cvlib.object_detection import draw_bbox

~/anaconda3/envs/carnd-term1/lib/python3.5/site-packages/cvlib/init.py in ()
6 from .face_detection import detect_face
7 from .object_detection import detect_common_objects
----> 8 from .gender_detection import detect_gender
9 from .utils import get_frames, animate

~/anaconda3/envs/carnd-term1/lib/python3.5/site-packages/cvlib/gender_detection.py in ()
2 import os
3 import numpy as np
----> 4 from keras.utils import get_file
5 from keras.models import load_model
6 from keras.preprocessing.image import img_to_array

ImportError: cannot import name 'get_file'

from cvlib.

import cvlib as cv
Its not working..Help me to fix it.

Using TensorFlow backend.

ImportError Traceback (most recent call last)
in ()
2 import numpy as np
3 import cv2
----> 4 import cvlib as cv
5 import matplotlib.pyplot as plt
6 from cvlib.object_detection import draw_bbox

~/anaconda3/envs/carnd-term1/lib/python3.5/site-packages/cvlib/init.py in ()
6 from .face_detection import detect_face
7 from .object_detection import detect_common_objects
----> 8 from .gender_detection import detect_gender
9 from .utils import get_frames, animate

~/anaconda3/envs/carnd-term1/lib/python3.5/site-packages/cvlib/gender_detection.py in ()
2 import os
3 import numpy as np
----> 4 from keras.utils import get_file
5 from keras.models import load_model
6 from keras.preprocessing.image import img_to_array

ImportError: cannot import name 'get_file'

from cvlib.

@suvodeepdebnath Can you check whether Keras has been installed properly ?

import keras
print(keras.__version__)

from cvlib.

I have the same "No module named 'cvlib'` error.
Exact traceback from my conda virtual environment is

(cvlibenv) C:\Users\Steve\Desktop\Python Projects\cvis>testcv.py Traceback (most recent call last): File "C:\Users\Steve\Desktop\Python Projects\cvis\testcv.py", line 1, in <module> import cvlib ModuleNotFoundError: No module named 'cvlib'

When checking if Keras if properly installed via the script below I get : " 2.2.4-tf"

import tensorflow as tf print(tf.keras.__version__)

As for some additional background, when I 'conda list' to summarize libraries installed I get the following list of packages and versions. Note I am running Tensor flow 1.14.0, but also get the same error in a tensorflow 2.0.0 environment as well.

`(cvlibenv) C:\Users\Steve\Desktop\Python Projects\cvis>conda list
packages in environment at C:\Users\Steve\Anaconda3\envs\cvlibenv:

Name Version Build Channel
_tflow_select 2.1.0 gpu
absl-py 0.8.1 py37_0
astor 0.8.0 py37_0
blas 1.0 mkl
ca-certificates 2019.11.27 0
certifi 2019.11.28 py37_0
chardet 3.0.4 pypi_0 pypi
cudatoolkit 10.0.130 0
cudnn 7.6.4 cuda10.0_0
cvlib 0.2.3 pypi_0 pypi
gast 0.3.2 py_0
grpcio 1.16.1 py37h351948d_1
h5py 2.8.0 py37hf7173ca_2
hdf5 1.8.20 hac2f561_1
icc_rt 2019.0.0 h0cc432a_1
idna 2.8 pypi_0 pypi
imageio 2.6.1 pypi_0 pypi
imutils 0.5.3 pypi_0 pypi
intel-openmp 2019.4 245
jpeg 9b hb83a4c4_2
keras 2.3.1 pypi_0 pypi
keras-applications 1.0.8 py_0
keras-preprocessing 1.1.0 py_1
libopencv 3.4.2 h20b85fd_0
libpng 1.6.37 h2a8f88b_0
libprotobuf 3.11.2 h7bd577a_0
libtiff 4.1.0 h56a325e_0
markdown 3.1.1 py37_0
mkl 2019.4 245
mkl-service 2.3.0 py37hb782905_0
mkl_fft 1.0.15 py37h14836fe_0
mkl_random 1.1.0 py37h675688f_0
numpy 1.17.4 py37h4320e6b_0
numpy-base 1.17.4 py37hc3f5095_0
opencv 3.4.2 py37h40b0b35_0
openssl 1.1.1d he774522_3
pillow 6.2.1 pypi_0 pypi
pip 19.3.1 py37_0
progressbar 2.5 pypi_0 pypi
protobuf 3.11.2 py37h33f27b4_0
py-opencv 3.4.2 py37hc319ecb_0
pyreadline 2.1 py37_1
python 3.7.5 h8c8aaf0_0
pyyaml 5.2 pypi_0 pypi
requests 2.22.0 pypi_0 pypi
scipy 1.3.2 py37h29ff71c_0
setuptools 42.0.2 py37_0
six 1.13.0 py37_0
sqlite 3.30.1 he774522_0
tensorboard 1.14.0 py37he3c9ec2_0
tensorflow 1.14.0 gpu_py37h5512b17_0
tensorflow-base 1.14.0 gpu_py37h55fc52a_0
tensorflow-estimator 1.14.0 py_0
tensorflow-gpu 1.14.0 h0d30ee6_0
termcolor 1.1.0 py37_1
urllib3 1.25.7 pypi_0 pypi
vc 14.1 h0510ff6_4
vs2015_runtime 14.16.27012 hf0eaf9b_1
werkzeug 0.16.0 py_0
wheel 0.33.6 py37_0
wincertstore 0.2 py37_0
wrapt 1.11.2 py37he774522_0
xz 5.2.4 h2fa13f4_4
zlib 1.2.11 h62dcd97_3
zstd 1.3.7 h508b16e_0 `

Any ideas?

from cvlib.

@AnalyticsInAction I haven't actually tested with conda. Can you try installing cvlib via pip ?

from cvlib.

I installed cvlib via pip when I got that error (cvlib doesn't appear to be an option via conda). The rest of the required packages were installed via conda.

I did wonder whether this was something linked to the conda virtual environment, and tried to do an cvlib install in a "VENV" virtual environment (with the following method)

python -m venv cvliben
cvliben\Scripts\activate.bat
pip install opencv-python tensorflow
pip install cvlib

but using this methodology - I get another error
"ModuleNotFoundError: No module named 'keras.utils'; 'keras' is not a package"

if I
pip list
the following package versions are listed
`(cvliben) C:\Users\Steve\Desktop\Python Projects\cvis>pip list
Package Version

absl-py 0.9.0
astor 0.8.1
cachetools 4.0.0
certifi 2019.11.28
chardet 3.0.4
cvlib 0.2.3
gast 0.2.2
google-auth 1.10.0
google-auth-oauthlib 0.4.1
google-pasta 0.1.8
grpcio 1.26.0
h5py 2.10.0
idna 2.8
imageio 2.6.1
imutils 0.5.3
Keras 2.3.1
Keras-Applications 1.0.8
Keras-Preprocessing 1.1.0
Markdown 3.1.1
numpy 1.17.4
oauthlib 3.1.0
opencv-python 4.1.2.30
opt-einsum 3.1.0
Pillow 6.2.1
pip 18.1
progressbar 2.5
protobuf 3.11.1
pyasn1 0.4.8
pyasn1-modules 0.2.7
PyYAML 5.2
requests 2.22.0
requests-oauthlib 1.3.0
rsa 4.0
scipy 1.4.1
setuptools 42.0.2
six 1.13.0
tensorboard 2.0.2
tensorflow 2.0.0
tensorflow-estimator 2.0.1
termcolor 1.1.0
urllib3 1.25.7
Werkzeug 0.16.0
wheel 0.33.6
wrapt 1.11.2`

I also tried uninstalling and reinstalling Keras with

pip uninstall keras pip install keras --upgrade

but the error persisted.

Perhaps its a conflict between different version permutations? Could you outline the exact versions of Python, Tensorflow, Opencv, and Cvlib you are using in your current environment. I will l see if replicating it might resolve my current issues.

Cheers
Steve

from cvlib.

This seems to be a weird issue on Windows. Can you try importing keras on a python console just to check it is properly installed.

$python3
>>import keras
>>print(keras.__version__)

Also if possible can you try using cvlib on linux/macos ? or probably on Google Colab ?
I am using

Python 3.6.8, 
TensorFlow 1.15.0
opencv-python 4.1.0.25
keras 2.2.4
cvlib 0.2.3

from cvlib.

Thanks for the additional suggestions. I will be offline for the Christmas break, but will revisit these suggestions once I am back online. Cheers Steve

from cvlib.

Yes - works fine in Colab. Simple test here :
Might just side step the issue and run in Linux environment rather than windows.
Cheers
Steve

from cvlib.

I think it should also work on Windows with the plain command prompt and pip (without any other external things like Anaconda).

from cvlib.

Thanks. I set up a virtual environment using VENV on my Windows 10 machine, and installed the exact versions you specified above - and cvlib now works fine. So I will put it down to some interaction between library versions. Thanks for your advice and suggestions.

from cvlib.

@AnalyticsInAction Are you using Anaconda for this setup ?

from cvlib.

@arunponnusamy Apologies, thought I had replied to the last message weeks ago. The setup that worked didn't involve Anaconda. Just standard pip install in a VENV virtual environment using a requirements file to specify the exact versions of the libraries you outlined above.

so

1. Create a new environment
   python -m venv cvliben

2. Navigate to the directory
   cd C:\Users\Steve\Desktop\Python Projects\cvis

3. Activate the virtual environment
   cvliben\Scripts\activate.bat

4. Install the requirements.txt file
   pip install -r requirements.txt

Then I just ran the cvlib scripts and everything worked.
Cheers
Steve

from cvlib.

I got the same error while importing "cvlib".
import cvlib

Please help, thanks.

from cvlib.