Updated python scripts

scripts/python/map_generator/convert_to_jpg.py

@@ -1,98 +0,0 @@
-import sys
-import os
-import numpy
-
-from PIL import Image
-from concurrent import futures
-from os import listdir
-from os.path import isfile, isdir, join
-
-# global counters
-fut_counter = 0
-tot_futs = 0
-
-def printProgressBar(iteration, total, prefix = '', suffix = '', decimals = 1, length = 100, fill = '█', printEnd = "\r"):
-    percent = ("{0:." + str(decimals) + "f}").format(100 * (iteration / float(total)))
-    filledLength = int(length * iteration // total)
-    bar = fill * filledLength + '-' * (length - filledLength)
-    print(f'\r{prefix} |{bar}| {percent}% {suffix}', end = printEnd)
-    # Print New Line on Complete
-    if iteration == total: 
-        print()
-
-def done_callback(fut):
-	global fut_counter, tot_futs
-	fut_counter += 1
-	printProgressBar(fut_counter, tot_futs)
-
-def remove_black_areas(im):
-	data = numpy.array(im)  
-	red, green, blue = data.T
-
-	# If present, remove any "black" areas
-	background_areas = (red < 10) & (blue < 10) & (green < 10)
-	data[..., :][background_areas.T] = (221, 221, 221) 
-
-	return Image.fromarray(data)
-        
-def convert_tiles(source, dest, tile):
-    zoom = tile[0]
-    X = tile[1]
-    Y = tile[2]
-
-    if not os.path.exists(os.path.join(dest, str(zoom))):
-        try:
-            os.mkdir(os.path.join(dest, str(zoom)))
-        except FileExistsError:
-            # Ignore this error, it means one other thread has already created the folder
-            pass
-        except Exception as e: 
-            raise e
-        
-    if not os.path.exists(os.path.join(dest, str(zoom), str(X))):
-        try:
-            os.mkdir(os.path.join(dest,  str(zoom), str(X)))
-        except FileExistsError:
-            # Ignore this error, it means one other thread has already created the folder
-            pass
-        except Exception as e: 
-            raise e
-
-    remove_black_areas(Image.open(os.path.join(source, str(zoom), str(X), f"{Y}.png")).convert('RGB')).save(os.path.join(dest, str(zoom), str(X), f"{Y}.jpg"))
-
-if len(sys.argv) < 3:
-    print("Please provide a source and a destination folder")
-else:
-    source = sys.argv[1]
-    dest = sys.argv[2]
-
-    if not os.path.exists(dest):
-        try:
-            os.mkdir(dest)
-        except FileExistsError:
-            # Ignore this error, it means one other thread has already created the folder
-            pass
-        except Exception as e: 
-            raise e
-
-    print(f"Listing source tiles...")
-    existing_tiles = []
-    zooms = [int(f) for f in listdir(source) if isdir(join(source, f))]
-    for zoom in zooms:
-        Xs = [int(f) for f in listdir(join(source, str(zoom))) if isdir(join(source, str(zoom), f))]
-        for X in Xs:
-            Ys = [int(f.removesuffix(".png")) for f in listdir(os.path.join(source, str(zoom), str(X))) if isfile(join(source, str(zoom), str(X), f))]
-            for Y in Ys:
-                existing_tiles.append((zoom, X, Y))
-    
-    print(f"{len(existing_tiles)} tiles will be converted")
-
-    # Merge the tiles with parallel thread execution
-    with futures.ThreadPoolExecutor() as executor:
-        print(f"Converting tiles to jpg...")
-        print(f"Initializing exectuion pool")
-        futs = [executor.submit(convert_tiles, source, dest, tile) for tile in existing_tiles]
-        tot_futs = len(futs)
-        fut_counter = 0
-        [fut.add_done_callback(done_callback) for fut in futs]
-        [fut.result() for fut in futures.as_completed(futs)]