This tool uses Python scripts embedded into Rainmeter config file.
The .pyrm extension is used for source code, resulting .ini file with the same name will appear near the source file after generation.

python pyrmont.py <path to Rainmeter suite directory>

This will generate <filename>.ini config from every <filename>.pyrm file found.

Add --silent argument if you don't want pyrmont to produce unnecessary output.

To embed any code into resulting .ini config, use the built-in e(args) function, where args is any amount of strs.

There is a neat example showing how you can generate sound measures for visualizer with just couple of lines:

skin.pyrm (input):

...
[[
    for i in range(25):
        e(f'''
        [MeasureBand{i}]
            Measure=Plugin
            Plugin=AudioLevel
            Parent=MeasureAudio
            Type=Band
            BandIdx={i}
        ''')
]]
...

skin.ini (output):

...
[MeasureBand0]
    Measure=Plugin
    Plugin=AudioLevel
    Parent=MeasureAudio
    Type=Band
    BandIdx=0

[MeasureBand1]
    Measure=Plugin
    Plugin=AudioLevel
    Parent=MeasureAudio
    Type=Band
    BandIdx=1

[MeasureBand2]
    Measure=Plugin
    Plugin=AudioLevel
    Parent=MeasureAudio
    Type=Band
    BandIdx=2

...and so on until MeasureBand24

Also, you can import your custom modules from Python files that are located near to .pyrm file via the require(file_name) function.

For example, if you have Rainmeter config path with structure:

- SuiteDir
  - Skin1
    - 1.ini
    - 1.pyrm
    - scraper.py

...you can do this in your 1.pyrm file:

scraper = require('scraper')
data = scraper.process()
e(f'''
[MeterData]
    Meter=String
    Text={data}
''')

import for any module installed in your system's Python distribution is supported too.

... are welcome! Feel free to report issues and submit pull requests if you want to.
And give this project a 🌟 if you like it!