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1、牛人計(jì)劃-初級(jí)項(xiàng)目課（1）項(xiàng)目課簡(jiǎn)介上間：每周六 14:00-16:00用戶系統(tǒng)Flask-Login介紹Flask框架入門Flask-Script介紹項(xiàng)目測(cè)試部署課程回顧總結(jié)項(xiàng)目擴(kuò)展123456上能開發(fā)工具數(shù)據(jù)庫(kù)交互Flask-Upload語(yǔ)言Flask-SQLAlchemy云SDK第一課課程目錄CONTENTS開發(fā)工具Git27/PIPPyCharm簡(jiǎn)介語(yǔ)法基礎(chǔ)控制流數(shù)據(jù)結(jié)構(gòu)面象異常隨機(jī)數(shù)/正則表達(dá)式GitGit分布式版本控制系統(tǒng)/BitBucket：http:/courses/2&PyCharm&PIP官網(wǎng)：Pycharm官網(wǎng)：https:/PIP：Package Indeximport

2、 requestsfrom bs4 import BeautifulSoupcontent = requests.get HYPERLINK http:/w/ (http:/wsoup = BeautifulSoup(content, html.parser).contentfor div in soup.find_all(div, class:content):prdiv.text.strip()基礎(chǔ)語(yǔ)法（代碼演示）注釋字符串運(yùn)算符變量?jī)?nèi)置函數(shù)控制流（代碼演示）if/elsefor循環(huán) while break passcontinue數(shù)據(jù)結(jié)構(gòu)（代碼演示）列表listtuple字典dictio

3、nary集合set面象（代碼演示）claser:封裝繼承多態(tài)type = USERdef init(self, name, uid): = nameself.uid = uiddef repr(self):return im + + + str(self.uid)class Admin(User):type = ADMINdef init(self, name, uid, group): User.init(self, name, uid) self.group = groupdef repr(self):return im + + + str(self.uid) + + self.group異常處理（代碼演示）def demo_exception(): try:pr2/1pr2/0raise Exception(Raise Error, NowCoder)except Exception as e:pr finally: prerror:, eclean up隨機(jī)數(shù)/正則表達(dá)式（代碼演示）隨機(jī)數(shù)正則表達(dá)式a)b)c)d)e)random.randomrandom.seedrandom.rand random.choicea)b)c)d)e)dDsSwW+,*,?|, ()random.sle課后作業(yè)開發(fā)環(huán)境