Gradience/gradience/modules/custom_presets.py

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# custom_presets.py
#
# Change the look of Adwaita, with ease
# Copyright (C) 2022 Gradience Team
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
import os
import json
from .utils import to_slug_case, buglog
import aiohttp
import asyncio
async def main(repo):
async with aiohttp.ClientSession() as session:
try:
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async with session.get(repo) as http:
try:
raw = json.loads(await http.text())
except json.JSONDecodeError as error:
buglog(f"Error with decoding JSON data. Exc: {error}")
return False, False
except aiohttp.ClientError as error:
buglog(f"Failed to establish a new connection. Exc: {error}")
return False, False
preset_dict = {}
url_list = []
for data in raw.items():
data = list(data)
data.insert(0, to_slug_case(data[0]))
url = data[2]
data.pop(2) # Remove preset URL from list
to_dict = iter(data)
# Convert list back to dict
preset_dict.update(dict(zip(to_dict, to_dict)))
url_list.append(url)
return preset_dict, url_list
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# TODO: Modify functions to be asynchronous
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def fetch_presets(repo) -> [dict, list]:
return asyncio.run(main(repo))
async def _download_preset(name, repo_name, url) -> None:
async with aiohttp.ClientSession() as session:
try:
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async with session.get(url) as http:
try:
raw = json.loads(await http.text())
except json.JSONDecodeError as error:
buglog(f"Error with decoding JSON data. Exc: {error}")
return False, False
except aiohttp.ClientError as error:
buglog(f"Failed to establish a new connection. Exc: {error}")
return False, False
data = json.dumps(raw)
try:
with open(
os.path.join(
os.environ.get("XDG_CONFIG_HOME",
os.environ["HOME"] + "/.config"),
"presets",
repo_name,
to_slug_case(name) + ".json",
),
"w",
encoding="utf-8",
) as f:
f.write(data)
f.close()
except OSError as error:
buglog(f"Failed to write data to a file. Exc: {error}")
def download_preset(name, repo_name, url) -> None:
asyncio.run(_download_preset(name, repo_name, url))