application.py

import os

from flask import Flask
from flask_script import Manager


class Application(Flask):
	def __init__(self, import_name, template_folder=None, root_path=None):
		super(Application, self).__init__(
			import_name,
			template_folder=template_folder,
			root_path=root_path,
			static_folder=None
		)
		self.config.from_pyfile('config/base_setting.py')
		self.jinja_options = Flask.jinja_options.copy()
		self.jinja_options.update(dict(
			variable_start_string='%%',  # Default is '{{', I'm changing this because Vue.js uses '{{' / '}}'
			variable_end_string='%%',
		))
		# os.environ['ops_config'] = 'local'
		# if 'ops_config' in os.environ:
		# 	print('config/%s_setting.py' % os.environ['ops_config'])
		# 	self.config.from_pyfile('config/%s_setting.py' % os.environ['ops_config'])
		# db.init_app(self)


app = Application(__name__, template_folder=os.getcwd() + '/web/templates', root_path=os.getcwd())

manager = Manager(app)

"""
函数模板
"""
from common.UrlManager import UrlManager

app.add_template_global(UrlManager.build_url, 'build_url')
app.add_template_global(UrlManager.static_url, 'static_url')
app.add_template_global(UrlManager.build_image_url, 'build_image_url')