led-display/{{cookiecutter.app_name}}/{{cookiecutter.app_name}}/utils.py

# -*- coding: utf-8 -*-
"""Helper utilities and decorators."""
from flask import flash


def flash_errors(form, category='warning'):
    """Flash all errors for a form."""
    for field, errors in form.errors.items():
        for error in errors:
            flash('{0} - {1}'.format(getattr(form, field).label.text, error), category)
Modular structure with blueprints Views are all in located in the modules package, which contains blueprints Also, use alert-warning instead of alert-error for Bootstrap3 11 years ago			`# -- coding: utf-8 --`
Python code clean-up (PEP-8 related and other) - Add the UTF-8 marker to files without it. - Fix some hanging indents. - Change ''' into """ in docstrings. - Enforce two blank line rule. 9 years ago			`"""Helper utilities and decorators."""`
Flask-Login support 11 years ago			`from flask import flash`
Modular structure with blueprints Views are all in located in the modules package, which contains blueprints Also, use alert-warning instead of alert-error for Bootstrap3 11 years ago
Python code clean-up (PEP-8 related and other) - Add the UTF-8 marker to files without it. - Fix some hanging indents. - Change ''' into """ in docstrings. - Enforce two blank line rule. 9 years ago
Add an option to fix imports before linting, make all code conform to the linting rules 9 years ago			`def flash_errors(form, category='warning'):`
Python code clean-up (PEP-8 related and other) - Add the UTF-8 marker to files without it. - Fix some hanging indents. - Change ''' into """ in docstrings. - Enforce two blank line rule. 9 years ago			`"""Flash all errors for a form."""`
Modular structure with blueprints Views are all in located in the modules package, which contains blueprints Also, use alert-warning instead of alert-error for Bootstrap3 11 years ago			`for field, errors in form.errors.items():`
			`for error in errors:`
Add an option to fix imports before linting, make all code conform to the linting rules 9 years ago			`flash('{0} - {1}'.format(getattr(form, field).label.text, error), category)`