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# ==================================================================================== # |
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# utils.py - This file is part of the YFrake package. # |
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# ------------------------------------------------------------------------------------ # |
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# # |
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# MIT License # |
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# # |
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# Copyright (c) 2022 Mattias Aabmets # |
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# # |
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# Permission is hereby granted, free of charge, to any person obtaining a copy # |
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# of this software and associated documentation files (the "Software"), to deal # |
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# in the Software without restriction, including without limitation the rights # |
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # |
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# copies of the Software, and to permit persons to whom the Software is # |
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# furnished to do so, subject to the following conditions: # |
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# # |
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# The above copyright notice and this permission notice shall be included in all # |
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# copies or substantial portions of the Software. # |
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# # |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # |
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # |
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # |
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # |
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # |
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # |
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# SOFTWARE. # |
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# # |
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# ==================================================================================== # |
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from .const import DATE_FORMAT, BYTES_OVERHEAD |
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from datetime import datetime, timedelta |
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import hashlib |
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import json |
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# ==================================================================================== # |
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def get_request_key(endpoint, params) -> str: |
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data_string = ''.join([endpoint, json.dumps(params)]) |
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_hash = hashlib.sha3_256(data_string.encode()) |
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return _hash.hexdigest() |
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# ------------------------------------------------------------------------------------ # |
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def get_entry_size(response: str) -> int: |
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return response.__sizeof__() + BYTES_OVERHEAD |
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# ------------------------------------------------------------------------------------ # |
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def get_expiration_date(ttl: float) -> str: |
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exp_date = datetime.utcnow() + timedelta(seconds=ttl) |
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return date_to_str(exp_date) |
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# ------------------------------------------------------------------------------------ # |
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def is_expired(exp_date: str) -> bool: |
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exp_date = str_to_date(exp_date) |
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return datetime.utcnow() >= exp_date |
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# ------------------------------------------------------------------------------------ # |
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def date_to_str(_dt: datetime) -> str: |
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return _dt.strftime(DATE_FORMAT) |
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# ------------------------------------------------------------------------------------ # |
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def str_to_date(_str: str) -> datetime: |
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return datetime.strptime(_str, DATE_FORMAT) |
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# ------------------------------------------------------------------------------------ # |
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def megs_to_bytes(megs: int) -> int: |
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return megs * 1000000 |
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aabmets /
yfrake
