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https://github.com/house-of-abbey/GarminHomeAssistant.git
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98 lines
3.3 KiB
Python
98 lines
3.3 KiB
Python
####################################################################################
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#
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# Distributed under MIT Licence
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# See https://github.com/house-of-abbey/GarminHomeAssistant/blob/main/LICENSE.
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#
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####################################################################################
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#
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# GarminHomeAssistant is a Garmin IQ application written in Monkey C and routinely
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# tested on a Venu 2 device. The source code is provided at:
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# https://github.com/house-of-abbey/GarminHomeAssistant.
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#
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# J D Abbey & P A Abbey, 28 December 2022
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#
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#
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# Description:
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#
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# Python script to automatically resize the application icons from the original
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# 48x48 pixel width to something more appropriate for different screen sizes.
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#
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# Python installation:
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# pip install BeautifulSoup
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# NB. For XML formatting:
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# pip install lxml
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#
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# References:
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# * https://www.crummy.com/software/BeautifulSoup/bs4/doc/
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# * https://realpython.com/beautiful-soup-web-scraper-python/
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# * https://www.crummy.com/software/BeautifulSoup/bs4/doc/#parsing-xml
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# * https://www.crummy.com/software/BeautifulSoup/bs4/doc/#xml
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#
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####################################################################################
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from bs4 import BeautifulSoup, Comment
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import os
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import shutil
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output_dir_prefix = 'resources-icons-'
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input_dir = output_dir_prefix + '48'
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Doub = 0
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Sing = 1
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Half = 2
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# Original icons for 416x416 screen size with 48x48 icons
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original = (96, 48, 24)
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# Convert icons to different screen sizes by these parameters
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lookup = {
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# Doub Sing Half
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# 0 1 2
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454: (106, 53, 27),
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# 416: ( 96, 48, 24),
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390: ( 90, 46, 23),
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360: ( 84, 42, 21),
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320: ( 74, 38, 19),
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280: ( 64, 32, 16),
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260: ( 60, 30, 15),
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240: ( 56, 28, 14),
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218: ( 50, 26, 13),
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208: ( 48, 24, 12),
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176: ( 42, 21, 11),
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156: ( 36, 18, 9)
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}
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# Delete all but the original 48x48 icon directories
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for entry in os.listdir("."):
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if entry.startswith(output_dir_prefix) and entry != input_dir:
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shutil.rmtree(entry)
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# (Re-)Create the resized icon directories
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for screen_size, icon_sizes in lookup.items():
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output_dir = output_dir_prefix + str(icon_sizes[Sing])
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print("\nCreate directory:", output_dir)
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if os.path.exists(output_dir) and os.path.isdir(output_dir):
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shutil.rmtree(output_dir)
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os.makedirs(output_dir)
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for entry in os.listdir(input_dir):
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if entry.endswith(".svg"):
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print("Create file: ", entry.ljust(40) + " SVG - Change file")
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with open(input_dir + "/" + entry, "r") as f:
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soup = BeautifulSoup(f.read(), features="xml")
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svg: BeautifulSoup = list(soup.children)[0]
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h = int(svg.attrs["height"])
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if (h == original[Doub]):
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svg.attrs["width"] = lookup[screen_size][Doub]
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svg.attrs["height"] = lookup[screen_size][Doub]
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elif (h == original[Sing]):
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svg.attrs["width"] = lookup[screen_size][Sing]
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svg.attrs["height"] = lookup[screen_size][Sing]
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elif (h == original[Half]):
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svg.attrs["width"] = lookup[screen_size][Half]
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svg.attrs["height"] = lookup[screen_size][Half]
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with open(output_dir + "/" + entry, "wb") as o:
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o.write(svg.encode("utf-8") + b"\n")
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elif entry.endswith(".xml"):
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print("Create file: ", entry.ljust(40) + " XML - Copy file")
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shutil.copyfile(input_dir + "/" + entry, output_dir + "/" + entry)
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