kopia lustrzana https://github.com/simonw/datasette
58 wiersze
1.3 KiB
Python
58 wiersze
1.3 KiB
Python
from datasette import hookimpl
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import datetime
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import os
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import time
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def header(key, request):
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key = key.replace("_", "-").encode("utf-8")
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headers_dict = dict(request.scope["headers"])
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return headers_dict.get(key, b"").decode("utf-8")
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def actor(key, request):
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if request.actor is None:
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raise KeyError
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return request.actor[key]
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def cookie(key, request):
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return request.cookies[key]
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def now(key, request):
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if key == "epoch":
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return int(time.time())
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elif key == "date_utc":
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return datetime.datetime.now(datetime.timezone.utc).date().isoformat()
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elif key == "datetime_utc":
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return (
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datetime.datetime.now(datetime.timezone.utc).strftime(r"%Y-%m-%dT%H:%M:%S")
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+ "Z"
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)
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else:
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raise KeyError
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def random(key, request):
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if key.startswith("chars_") and key.split("chars_")[-1].isdigit():
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num_chars = int(key.split("chars_")[-1])
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if num_chars % 2 == 1:
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urandom_len = (num_chars + 1) / 2
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else:
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urandom_len = num_chars / 2
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return os.urandom(int(urandom_len)).hex()[:num_chars]
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else:
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raise KeyError
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@hookimpl
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def register_magic_parameters():
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return [
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("header", header),
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("actor", actor),
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("cookie", cookie),
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("now", now),
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("random", random),
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]
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