#!/usr/bin/env python
# Basic functions for stomata web server
from flask import request, redirect, Blueprint, render_template
base = Blueprint('base', __name__, template_folder='templates')
# Errors and notices handling
base.epi_last_messages = []
def set_error(msg):
base.epi_last_messages.append(('Error', msg, 'danger'))
def set_notice(msg):
base.epi_last_messages.append(('Notice', msg, 'info'))
def error_redirect(msg):
set_error(msg)
return redirect(request.url)
def pop_last_error():
last_messages = base.epi_last_messages
base.epi_last_messages = []
return last_messages
# Main page
