python - 必须以Movie实例作为第一个参数调用未绑定(bind)方法put()的GAE是什么意思

弗斯特
错误：

ERROR    2011-04-22 23:25:15,513 __init__.py:395] unbound method put() must be called with Movie instance as first argument (got nothing instead)
Traceback (most recent call last):
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\ext\webapp\__init__.py", line 515, in __call__
    handler.get(*groups)
  File "C:\Users\Jimenez\workspace\elmovieplace\src\script/crawl.py", line 86, in get
    getImdbData(year, findPatGamma, findPatGamma2)
  File "C:\Users\Jimenez\workspace\elmovieplace\src\script/crawl.py", line 66, in getImdbData
    movie.put()
TypeError: unbound method put() must be called with Movie instance as first argument (got nothing instead)

爬网.py：

import wsgiref.handlers
from google.appengine.ext import webapp
from google.appengine.ext.webapp import template
from urllib2 import urlopen
from Classes import Movie
import re

def getImdbData(year, findPatGamma, findPatGamma2):
    templistone = []
    templisttwo = []
    listIterator = []
    listIterator[:] = range(len(findPatGamma))
    for gi in listIterator:
        deltaUrl = findPatGamma[gi]
        deltaPage = urlopen(deltaUrl).read()
        print deltaUrl
        simpleone = (re.findall(re.compile("""id='hmovie'.*[^\n]src='|"(.*[^\n])'|".*[^\n]"""),deltaPage))[0]
        templistone.append(simpleone)
        simpletwo = (re.findall(re.compile("<title>Project Free TV - (.*) video</title>"),deltaPage))[0]
        templisttwo.append(simpletwo)

    movie = Movie
    url = 'http://www.imdbapi.com/?plot=full&t=' + findPatGamma2[0] + '&y=' + year
    imdbPage = urlopen(url).read()
    imdbValues, = re.findall(re.compile('{"Title":"(.*)","Year":"(.*)","Rated":"(.*)","Released":"(.*)","Genre":"(.*)","Director":"(.*)","Writer":"(.*)","Actors":"(.*)","Plot":"(.*)","Poster":"(.*)","Runtime":"(.*)","Rating":"(.*)","Votes":"(.*)","ID":"(.*)","Response":"(.*)"}'),imdbPage)
    movie.title = imdbValues[0]#done
    if imdbValues[1] == 'N/A':
        movie.rated = ''
    else:
        movie.rated = imdbValues[2]#done
    if imdbValues[3] == 'N/A':
        movie.releaseDate = 'jan 1 1990'
    else:
        movie.releaseDate = imdbValues[3]
    if imdbValues[4] == 'N/A':
        movie.tags = [];
    else:
        movie.tags = re.findall(re.compile('(\w*[^\s|,])'),imdbValues[4])#done
    if imdbValues[5] == 'N/A':
        movie.diector = ''
    else:
        movie.director = imdbValues[5],#done
    if imdbValues[6] == 'N/A':
        movie.writer = ''
    else:
        movie.writer = imdbValues[6],#done
    if imdbValues[7] == 'N/A':
        movie.actors = []
    else:
        movie.actors = re.findall(re.compile('(\w*[^\s|,])'),imdbValues[7])#done
    if imdbValues[8] == 'N/A':
        movie.description = ''
    else:
        movie.description = imdbValues[8]#done
    if imdbValues[9] == 'N/A':
        movie.pic = ''
    else:
        movie.pic = imdbValues[9]#done
    if imdbValues[10] == 'N/A':
        movie.length = 0
    else:
        movie.length = (60 * int((re.findall(re.compile('(.*) hrs .* mins'),imdbValues[10]))[0])) + int((re.findall(re.compile('.* hrs (.*) mins'),imdbValues[10]))[0])#done
    movie.uniqueID = imdbValues[13]#done
    movie.hostNames = templisttwo
    movie.hostUrls = templistone
    movie.put()
    return

class MyHandler(webapp.RequestHandler):
    def get(self):
        year = '2011'
        betaUrl = 'http://www.free-tv-video-online.me/movies/' + year + '/'
        betaPage = urlopen(betaUrl).read()
        patFinderBeta = re.compile('<td width="97%" class="mnlcategorylist"><a href="(.*)">')

        findPatBeta = re.findall(patFinderBeta,betaPage)
        listIteratorBeta = []
        listIteratorBeta[:] = range(len(findPatBeta))
        for bi in listIteratorBeta:
            gammaUrl = betaUrl + findPatBeta[bi]
            gammaPage = urlopen(gammaUrl).read()
            patFinderGamma = re.compile('<a href="(.*[^\n])" target="_blank" class="mnllinklist">')
            findPatGamma = re.findall(patFinderGamma,gammaPage)
            patFinderGamma2 = re.compile('<meta name="keywords"content="(.*)">')
            findPatGamma2 = re.findall(patFinderGamma2,gammaPage)
            getImdbData(year, findPatGamma, findPatGamma2)

        ip = self.request.remote_addr
        template_values = {
            'username': ip,
        }
        self.response.out.write(template.render('template\crawl.html', template_values))

def main():
    app = webapp.WSGIApplication([(r'.*', MyHandler)],debug=True)
    wsgiref.handlers.CGIHandler().run(app)

if __name__ == '__main__':
    main()

类.py：

from google.appengine.ext import db

class Movie(db.Model):
    title = db.StringProperty()
    hostNames = db.StringProperty()
    hostUrls = db.StringListProperty()
    releaseDate = db.DateProperty()
    uniqueID = db.StringProperty(default='000000')
    playcount = db.IntegerProperty(default='0')
    length = db.IntegerProperty()

    rated = db.StringProperty()
    description = db.StringProperty()
    tags = db.StringListProperty()
    director = db.StringProperty()
    writer = db.StringProperty()
    actors = db.StringProperty()
    pic = db.StringProperty()

我到处看了一些帖子（换句话说，我已经找了一天了），但我不知道我做错了什么。
“哦”顺便说一句，我的问题没那么明显，我是新来的。

最佳答案

改变它

movie = Movie

到

movie = Movie()

您需要实际创建一个Movie类的实例，这就是Movie()所做的。（错误消息中的关键字是“Movieinstance”。）

关于python - 必须以Movie实例作为第一个参数调用未绑定(bind)方法put()的GAE是什么意思，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/5761063/