altium designer script stop library loader

altium designer script stop library loader

[Altium Designer Script Stop Library Loader]

Altium Designer is a popular electronics design software used by

engineers and designers to create electronic circuits and PCB

layouts. One of the key features of Altium Designer is its powerful

scripting capabilities, which allow users to automate various tasks

and customize the software to suit their specific needs. In this

article, we will focus on a specific script called "Stop Library Loader"

and explore its purpose, implementation, and benefits.

The "Stop Library Loader" script is designed to halt the automatic

loading of libraries during the project loading stage. By default,

Altium Designer loads all the libraries associated with a project

when it is opened. While this behavior can be useful in many cases,

it can also slow down the loading process, especially when dealing

with large projects that have numerous libraries. Therefore, the

"Stop Library Loader" script provides a way to disable this

automatic library loading feature, giving users more control over

the loading process.

To implement the "Stop Library Loader" script, follow these steps:

Step 1: Launch Altium Designer and open the desired project.

Step 2: Go to the "Preferences" menu by clicking on "DXP" in the

top toolbar and selecting "Preferences" from the dropdown menu.

Step 3: In the "Preferences" window, navigate to the "System"

category and select "Scripting System" from the left-hand side

panel.

Step 4: In the "Scripting System" settings, click on the "Enable"

checkbox to activate the scripting system if it is not already

enabled.

Step 5: On the right-hand side, click on the "Scripts" tab to access

the script management interface.

Step 6: In the script management interface, click on the ""

button to create a new script.

Step 7: Give the script a meaningful name, such as "Stop Library

Loader", and click on the "Ok" button.

Step 8: In the script editor window that appears, copy and paste the

following script code:

python

# Stop Library Loader Script

# Disable automatic library loading during project load

import pcbnew

class StopLibraryLoader(Plugin):

def defaults(self):

= "Stop Library Loader"

ry = "General"

ption = "Stop automatic library loading during

project load"

def Run(self):

_PLUGIN = False

_Find('LIBRARY').PreLoadLibraryTable('')

_Find('LIBRARY').LoadLibraryTable('')

Step 9: Save the script by clicking on the floppy disk icon in the

toolbar or by pressing Ctrl+S.

Step 10: Close the script editor window.

Now that the "Stop Library Loader" script is implemented, it will

prevent Altium Designer from automatically loading libraries

during project load. Instead, the libraries will be loaded manually

when required by the user, reducing unnecessary loading times and

improving overall productivity.

There are several key benefits to using the "Stop Library Loader"

script:

1. Faster project loading: By disabling automatic library loading, the

script helps to reduce the time it takes to open a project. This is

particularly advantageous for large projects that have a significant

number of libraries.

2. Enhanced control: With the script in place, users have more

control over when and which libraries are loaded. This can be

especially useful when dealing with multiple library versions or

custom libraries that are not always required.

3. Improved performance: By streamlining the library loading

process, the script helps to improve the overall performance of

Altium Designer. This is particularly noticeable when working with

complex PCB layouts that require frequent library access.

4. Customization options: The "Stop Library Loader" script can be

further customized to suit specific requirements. For example,

additional code can be added to selectively load specific libraries

based on project parameters or user preferences.

In conclusion, the "Stop Library Loader" script in Altium Designer

offers a valuable tool for controlling the automatic library loading

process during project load. By implementing this script, users can

significantly improve their productivity, reduce unnecessary

loading times, and gain more control over the library loading

sequence. With the ability to customize and enhance the script

further, Altium Designer users can optimize their design workflow

and achieve more efficient electronic circuit and PCB designs.