mirror of
https://gitlab.ub.uni-bielefeld.de/sfb1288inf/nopaque.git
synced 2024-12-27 03:44:19 +00:00
15 lines
388 B
Python
15 lines
388 B
Python
|
from wtforms.validators import ValidationError
|
||
|
|
|
||
|
|
|
||
|
|
def FileSize(max_size_mb):
|
||
|
|
max_size_b = max_size_mb * 1024 * 1024
|
||
|
|
|
||
|
|
def file_length_check(form, field):
|
||
|
|
if len(field.data.read()) >= max_size_b:
|
||
|
|
raise ValidationError(
|
||
|
|
f'File size must be less or equal than {max_size_mb} MB'
|
||
|
|
)
|
||
|
|
field.data.seek(0)
|
||
|
|
|
||
|
|
return file_length_check
|