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10 lines
323 B
10 lines
323 B
# -*- coding: utf-8 -*-
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"""Helper utilities and decorators."""
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from flask import flash
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def flash_errors(form, category="warning"):
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"""Flash all errors for a form."""
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for field, errors in form.errors.items():
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for error in errors:
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flash(f"{getattr(form, field).label.text} - {error}", category)
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