from pyboa import PyBoa, render_template import time app = PyBoa() @app.route('/', methods=['GET', 'POST']) def index(req): # 获取请求方法 print("req.method: {}".format(req.method)) # 获取请求参数 print("req.params: {}".format(req.params)) # 获取GET参数 print("req.GET: ...
from flask import Flask, render_template, render_template_string, Markup,request app = Flask(__name__) app.debug = True def test(a, b): return a + b def test2(): # 方法一,{{test2()}} # aa = Markup('') # return aa # 方法二,在html中{{test2()|safe}},后面加上safe return ...
Even for these simple dates, it’s not possible to design a regex that can resolve all the ambiguities in the second date, “12/12.” There are ambiguities in the language of dates that only humans can guess at resolving using knowledge about things like Christmas and the intent of the w...
render_kw={"class":'input-material'} ) ''' name = simple.StringField() 这里simple.StringField也是个类,没有metaclass方法,所以这个类是由type下的__init__方法所创建的 simple.StringField() --> 先执行__new__,再执行 __init__ simple.StringField()里面没有传入参数 ---> return UnboundField...
name=simple.StringField( label='用户名', validators=[ #验证规则和错误提示信息 validators.DataRequired(message='用户名不能为空.'), validators.Length(min=6, max=18, message='用户名长度必须大于%(min)d且小于%(max)d') ], widget=widgets.TextInput(), #前端页面显示的插件.TextArea render_kw={...
def__call__(self, **kwargs): # self=StringField对象return self.meta.render_field(self, kwargs) #把StringField对象传传入meta.render_field方法 1. 下面来看self.meta.render_field(self, kwargs)做了什么? def render_field(self, field, render_kw): ...