43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
from typing import NamedTuple, Dict, List, Type
|
|
from os import makedirs, path
|
|
|
|
|
|
template_path = 'template.html'
|
|
result_path = 'built'
|
|
|
|
class Substitutions(NamedTuple):
|
|
title: str
|
|
description: str
|
|
|
|
error_messages: Dict[str, Substitutions] = {
|
|
'403': Substitutions(
|
|
title='403 - Forbidden',
|
|
description='You are not allowed to view this resource.'
|
|
),
|
|
'404': Substitutions(
|
|
title='404 - Not found',
|
|
description='The requested resource cannot be found.'
|
|
),
|
|
'50x': Substitutions(
|
|
title='50x - Server error',
|
|
description='It\'s my fault.'
|
|
),
|
|
}
|
|
|
|
|
|
def substitute(source: str, substitutions: Substitutions) -> str:
|
|
for i, property_name in enumerate(Substitutions._fields):
|
|
source = source.replace(f'{{{property_name}}}', str(substitutions[i]))
|
|
return source
|
|
|
|
|
|
if __name__ == '__main__':
|
|
with open(template_path) as f:
|
|
template = f.read()
|
|
|
|
makedirs(result_path, mode=0o440, exist_ok=True)
|
|
|
|
for name, substitutions in error_messages.items():
|
|
with open(path.join(result_path, f'{name}.html'), 'w') as f:
|
|
html = substitute(template, substitutions)
|
|
f.write(html)
|