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- from pathlib import Path
- from typing import Union
- from .elements.column import Column as column
- from .elements.html import Html as html
- from .elements.label import Label as label
- SAD_FACE_SVG = (Path(__file__).parent / 'static' / 'sad_face.svg').read_text(encoding='utf-8')
- def error_content(status_code: int, exception: Union[str, Exception] = '') -> None:
- """Create an error page.
- :param status_code: HTTP status code
- :param exception: exception that caused the error
- """
- if 400 <= status_code <= 499:
- title = "This page doesn't exist."
- elif 500 <= status_code <= 599:
- title = 'Server error'
- else:
- title = 'Unknown error'
- if isinstance(exception, str):
- message = exception
- else:
- message = exception.__class__.__name__
- if str(exception):
- message += ': ' + str(exception)
- with column().style('width: 100%; padding: 5rem 0; align-items: center; gap: 0'):
- html(SAD_FACE_SVG).style('width: 8rem; padding: 1.25rem 0')
- label(str(status_code)).style('font-size: 3.75rem; line-height: 1; padding: 1.25rem 0')
- label(title).style('font-size: 1.25rem; line-height: 1.75rem; padding: 1.25rem 0')
- label(message).style('font-size: 1.125rem; line-height: 1.75rem; color: rgb(107 114 128)')
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