primetang / pylsd Goto Github PK
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License: Other
python bindings for LSD - Line Segment Detector.
License: Other
I get the following error when I try to run example_cv2.py
Traceback (most recent call last):
File "E:\pylsd\example\example_cv2.py", line 16, in
lines = lsd(gray)
TypeError: 'module' object is not callable
How to solve it?
I am just use pip3.6 to install the package,
but a try-except syntax error occurs when I import it.
pylsd/bindings/lsd_ctypes .py: line 34
except Exception, e:
pass
fix:
except Exception as e:
pass
This package includes bundled AGPL code, so it can't have a BSD license. This is going to mislead downstream consumers into contaminating their code bases.
Environment:
python:3.6.9
pylsd:ocrd-fork-pylsd == 0.0.3
OS: Linux16.04
from pylsd.lsd import lsd
img = cv2.imread("./a.jpg")
gray = cv2.cvtColor(img, cv2.COLOR_BGRA2GRAY)
lines = lsd(gray)
Memory leaks occur when as above code is used.
ImportError: Cannot load dynamic library. Did you compile LSD?
File "D:\Program Files\pycharm\PyCharm 2020.1.1\plugins\python\helpers\pydev_pydev_bundle\pydev_umd.py", line 197, in runfile
pydev_imports.execfile(filename, global_vars, local_vars) # execute the script
File "D:\Program Files\pycharm\PyCharm 2020.1.1\plugins\python\helpers\pydev_pydev_imps_pydev_execfile.py", line 18, in execfile
exec(compile(contents+"\n", file, 'exec'), glob, loc)
File "E:/codeProject/py/LSD.py", line 9, in
lsd(gray)
File "C:\Users\yang\anaconda3\lib\site-packages\pylsd\lsd.py", line 22, in lsd
fp = open(temp, 'r')
FileNotFoundError: [Errno 2] No such file or directory: 'E:/codeProject/py/845480ntl.txt'
Fix README.md
from pylsd import lsd
gives error TypeError: 'module' object is not callable
.from pylsd.lsd import lsd
### 1.
###1.
(No space).I installed the pylsd module using pip3 install pylsd
while trying to run import pylsd i get the below error
Unable to import the pylsd module
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/thalish/.virtualenvs/lib/python3.5/site-packages/pylsd/__init__.py", line 8, in <module>
from lsd import lsd
ImportError: cannot import name 'lsd'
Does the code not work for python 3.x ?
Looks like memory leak is still in place in case of some data.
Test data:
https://drive.google.com/file/d/145nGKKlH93v8WIg2IEnZ5e0_GFXCynJQ/view?usp=sharing
Code to reproduce:
import os, psutil
import cv2
import numpy as np
from pylsd.lsd import lsd
img = np.load('array.bin.npy')
process = psutil.Process(os.getpid())
if len(img.shape) == 3:
img = cv2.cvtColor(img, cv2.COLOR_RGB2GRAY)
while True:
lines = lsd(img, quant=0.7)
print(process.memory_info().rss)
Traceback (most recent call last):
File "YOUR_FILE.py", line 29, in
lines = lsd(gray)
File "C:\YOUR_WORKING_DIRECTORY\pylsd_repo\pylsd\lsd.py", line 24, in lsd
fp = open(temp, 'r')
FileNotFoundError: [Errno 2] No such file or directory: 'C:/YOUR_WORKING_DIRECTORY/536135ntl.txt'
I installed pylsd
library, however, I go this error
from lsd import lsd
ImportError: cannot import name 'lsd'
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