88 lines
3.4 KiB
Python
Executable file
88 lines
3.4 KiB
Python
Executable file
#VERSION: 1.52
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the author nor the names of its contributors may be
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# used to endorse or promote products derived from this software without
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# specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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import re
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from typing import TypedDict, Union
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SearchResults = TypedDict('SearchResults', {
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'link': str,
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'name': str,
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'size': Union[float, int, str], # TODO: use `float | int | str` when using Python >= 3.10
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'seeds': int,
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'leech': int,
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'engine_url': str,
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'desc_link': str, # Optional # TODO: use `NotRequired[str]` when using Python >= 3.11
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'pub_date': int # Optional # TODO: use `NotRequired[int]` when using Python >= 3.11
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})
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def prettyPrinter(dictionary: SearchResults) -> None:
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outtext = "|".join((
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dictionary["link"],
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dictionary["name"].replace("|", " "),
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str(anySizeToBytes(dictionary['size'])),
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str(dictionary["seeds"]),
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str(dictionary["leech"]),
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dictionary["engine_url"],
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dictionary.get("desc_link", ""), # Optional
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str(dictionary.get("pub_date", -1)) # Optional
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))
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# fd 1 is stdout
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with open(1, 'w', encoding='utf-8', closefd=False) as utf8stdout:
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print(outtext, file=utf8stdout)
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sizeUnitRegex: re.Pattern[str] = re.compile(r"^(?P<size>\d*\.?\d+) *(?P<unit>[a-z]+)?", re.IGNORECASE)
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# TODO: use `float | int | str` when using Python >= 3.10
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def anySizeToBytes(size_string: Union[float, int, str]) -> int:
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"""
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Convert a string like '1 KB' to '1024' (bytes)
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The canonical type for `size_string` is `str`. However numeric types are also accepted in order to
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accommodate poorly written plugins.
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"""
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if isinstance(size_string, int):
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return size_string
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if isinstance(size_string, float):
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return round(size_string)
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match = sizeUnitRegex.match(size_string.strip())
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if match is None:
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return -1
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size = float(match.group('size')) # need to match decimals
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unit = match.group('unit')
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if unit is not None:
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units_exponents = {'T': 40, 'G': 30, 'M': 20, 'K': 10}
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exponent = units_exponents.get(unit[0].upper(), 0)
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size *= 2**exponent
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return round(size)
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