前言
大家好，当我尝试将flask模块用于python时，我遇到了一个非常奇怪的错误......首先让我解释一下我首先开始编写程序然后它停止工作没问题我的最后一个副本应该工作......对? 在我尝试恢复到当前版本代码之前的 2 个版本之后，我仍然遇到同样的错误
好的，所以发生的事情是当我尝试运行我的烧瓶应用程序时
Traceback (most recent call last):
File "/Users/me/Desktop/ASL server/router.py", line 47, in <module>
from flask import *
File "/Library/Python/2.7/site-packages/flask/__init__.py", line 17, in <module>
from werkzeug.exceptions import abort
File "/Library/Python/2.7/site-packages/Werkzeug-0.9.4-py2.7.egg/werkzeug/__init__.py", line 154, in <module>
__import__('werkzeug.exceptions')
File "/Library/Python/2.7/site-packages/Werkzeug-0.9.4-py2.7.egg/werkzeug/exceptions.py", line 71, in <module>
from werkzeug.wrappers import Response
File "/Library/Python/2.7/site-packages/Werkzeug-0.9.4-py2.7.egg/werkzeug/wrappers.py", line 26, in <module>
from werkzeug.http import HTTP_STATUS_CODES, \
File "/Library/Python/2.7/site-packages/Werkzeug-0.9.4-py2.7.egg/werkzeug/http.py", line 28, in <module>
from urllib.request import parse_http_list as _parse_list_header
ImportError: No module named request
目前我已尝试卸载该模块并将其与所有支持模块一起重新安装。该代码是错误发生之前的还原代码，现在错误再次发生（未对旧代码进行任何更改）我不知道问题是什么......
我的python代码是
from flask import *
import flask
from flask import render_template
import os
import random
import sys
app = Flask(__name__)
app.secret_key ="REST SECRET"
##############################################
@app.errorhandler(503) #
def page_not_found(e): #
flash('503 Service Unavailable') #
return render_template('500.html'), 500 #
@app.errorhandler(408) #
def page_not_found(e): #
flash('408 Request Timeout') #
return render_template('403.html'), 408 #
@app.errorhandler(401) #
def page_not_found(e): #
flash('401- Restricted') #
return render_template('403.html'), 401 #
##############################################
def getip():
c = request.remote_addr
i = c.encode(encoding='UTF-8',errors='strict')
ip = i.encode(encoding='UTF-8',errors='strict')
@app.route('/')
def home():
ipa = getip()
session[ipa] = ipa
print session
print ipa
return render_template('index.html')
@app.route('/donate')
def donate():
return render_template('donate.html')
@app.route('/learn/fingerspell/end')
def learnfinger():
return render_template('Welcometofinger.html')
@app.route('/learn/fingerspell',methods=["GET","POST"])
def learnfingera():
x = "a"
if request.method == "POST":
if request.form['next'] == "clear":
return redirect('/learn/fingerspell/b')
return render_template("fingerspell.html",error=x)
@app.route('/learn/fingerspell/b',methods=["GET","POST"])
def learnfingerb():
x = "b"
if request.method == "POST":
if request.form['next'] == "clear":
return redirect('/learn/fingerspell/c')
return render_template("fingerspell.html",error=x)
# And so on and on till you get to Z
@app.route('/learn/fingerspell/z',methods=["GET","POST"])
def learnfingerz():
x = "z"
if request.method == "POST":
if request.form['next'] == "clear":
return redirect('/learn/fingerspell/end')
return render_template("fingerspell.html",error=x)
@app.route('/learn/basic-words')
def learnwordb():
return render_template('bwordsmain.html')
@app.route('/learn/basic-words/course')
def learnwordb_course():
flash("Welcome to your first lesson ")
return
@app.route('/learn/basic-words/course/test/id1',methods=["GET","POST"])
def test1baiscstart():
score = 0
if request.method == "POST":
if request.form['a'] == "ASL":
score += 1
return render_template('test1.html')
@app.route('/learn')
def learn():
return render_template('newopt.html')
@app.route('/test/id/1',methods=["POST","GET"])
def testabcs():
score = 100
missq = 0
truea = 5
if request.method == "POST":
ab = request.form['qa']
ba = request.form['qb']
ca = request.form['qc']
da = request.form['qd']
ea = request.form['qe']
a = str(ab).lower()
b = str(ba).lower()
c = str(ca).lower()
d = str(da).lower()
e = str(ea).lower()
if True:
if a != "asl is fun":
score -= 20
missq += 1
elif b != "this isnt hard":
score -= 20
missq += 1
elif c != "its fun":
score -= 20
missq += 1
elif d != "m":
score -= 20
missq += 1
elif e != "t":
score -= 20
missq += 1
else:
flash("DEATH ERROR")
flash("you scored "+ str(score)+"% and missed " + str(missq) + " out of " + str(truea))
return render_template('info.html')
return render_template("abcstest.html")
@app.route('/games')
def games():
return render_template("games.html")
if __name__ == '__main__':
port = int(os.environ.get('PORT', 5001))
app.debug = True
app.run(host='0.0.0.0',port=port)