plugdata/Resources/Scripts/convert_merda.py at develop · plugdata-team/plugdata · GitHub

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import re

import os

import sys

from operator import contains

def find_restore_and_coords(lines):

restore_pattern = re.compile(r'#X restore (\d+) (\d+)?')

coords_pattern = re.compile(r'#X coords 0 0 1 1 (\d+) (\d+) .+')

coords_pattern2 = re.compile(r'#X coords 0 -1 1 1 (\d+) (\d+) .+')

coords_pattern3 = re.compile(r'#X coords [-\d]+ [-\d]+ [-\d]+ [-\d]+ (\d+) (\d+) .+')

restore_x, restore_y = None, None

size_w, size_h = None, None

for i, line in enumerate(lines):

restore_match = restore_pattern.match(line)

if restore_match:

restore_x, restore_y = map(int, restore_match.groups())

if i > 0:

coords_match = coords_pattern.match(lines[i - 1])

if coords_match:

size_w, size_h = map(int, coords_match.groups())

return restore_x, restore_y, size_w, size_h

coords_match2 = coords_pattern2.match(lines[i - 1])

if coords_match2:

size_w, size_h = map(int, coords_match2.groups())

return restore_x, restore_y, size_w, size_h

for i, line in enumerate(lines):

restore_match = restore_pattern.match(line)

if restore_match:

restore_x, restore_y = map(int, restore_match.groups())

if i > 0:

coords_match3 = coords_pattern3.match(lines[i - 1])

if coords_match3:

size_w, size_h = map(int, coords_match3.groups())

return restore_x, restore_y, size_w, size_h

return None, None, None, None

def update_coords(lines, restore_x, restore_y, size_w, size_h):

coords_pattern = re.compile(r'#X coords .+')

coords_line = len(lines)-1

if coords_pattern.match(lines[coords_line]):

lines[coords_line] = f'#X coords 0 0 1 1 {size_w} {size_h} 1 {restore_x} {restore_y};\n'

goprect_pattern = re.compile(

r'(#X obj \d+ \d+ else/message \\; \\\$0-\S+ readonly 0 .+? goprect )\d+ \d+ \d+ \d+(.*)',

re.DOTALL

)

goprect_pattern2 = re.compile(

r'(#X obj \d+ \d+ else/message \\; \\\$0-\S+ readonly 1 .+? goprect )(\d+) (\d+) (\d+) (\d+)(.*)',

re.DOTALL

)

for i, line in enumerate(lines):

m = goprect_pattern.match(line)

if m:

lines[i] = f'{m.group(1)}{restore_x} {restore_y} {size_w} {size_h}{m.group(2)}\n'

n = goprect_pattern2.match(line)

if n:

lines[i] = f'{n.group(1)}{int(n.group(2)) + 8} {int(n.group(3)) + 7} {int(n.group(4)) - 16} {int(n.group(5)) - 14}{n.group(6)}\n'

def process_patch(file_path, out_path):

if "!" in file_path:

return

with open(file_path, 'r', encoding='utf-8', errors='ignore') as f:

lines = f.readlines()

if (file_path.endswith(".m~.pd") or file_path.endswith(".m.pd")) and "brane" not in file_path:

lines[-1].rstrip()

restore_x, restore_y, size_w, size_h = find_restore_and_coords(lines)

if restore_x is not None and size_w is not None:

update_coords(lines, restore_x, restore_y, size_w, size_h)

with open(out_path, 'w', encoding='utf-8') as f:

f.writelines(lines)

def process(folder_path, out_path):

os.mkdir(out_path)

for root, _, files in os.walk(folder_path):

for file in files:

process_patch(os.path.join(root, file), os.path.join(out_path, file))

if __name__ == "__main__":

if len(sys.argv) < 3:

print("Usage: python update_pd_patch.py <folder_path> <out_path>")

else:

process(sys.argv[1], sys.argv[2])

plugdata/Resources/Scripts/convert_merda.py at develop · plugdata-team/plugdata · GitHub

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