tk_tools | Python tkinter tools , Python3.6 | Computer Vision library
kandi X-RAY | tk_tools Summary
kandi X-RAY | tk_tools Summary
Python tkinter tools, Python3.6+
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tk_tools Key Features
tk_tools Examples and Code Snippets
with open(img_path, 'rb') as f:
encoded_string = base64.encode(f.read())
def create_image_string(img_path):
"""
creates the base64 encoded string from the image path
and returns the (filename, data
import os
import importlib
package_imports = [['package_name', ['file0', 'file1']]
datas = []
for package, files in package_imports:
proot = os.path.dirname(importlib.import_module(package).__file__)
datas.extend((os.path.join(pr
pip install --no-binary=h5py h5py
Community Discussions
Trending Discussions on tk_tools
QUESTION
I asked a similar question about two years ago when I was trying to emulate LEDs on a Tkinter canvas. The solution then was to use the canvas after() method instead of the sleep() function to introduce a delay between widget updates.
Since then, I have discovered the tk_tools module which has a buit-in function to create LEDs, great! But I now have the same issue as before, which is: How to have a 1-second delay between the turning on (change to green) of each LED?
What actually happens when running the code below is that the LEDs are displayed in their OFF state (gray), then when I click the 'Start' button, there's a 4-second delay after which all LEDs turn on simultaneously.
Thank you. Johnnym
...ANSWER
Answered 2020-Oct-25 at 10:19I guess all LEDs are glowing all at once whenever the callback functions finish its execution. So I have decided to create a thread and use after()
to stop time (sleep()
stops the main thread which makes it 4 sec)
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install tk_tools
You can use tk_tools like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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