Est-ce que quelque chose a essayé d'accéder à mon Facebook?

StackOverflow https://stackoverflow.com/questions/9526906

Question

Alors j'exécutions le code de didacticiel de base pour Google App Engine DataStore Introduciton: 

import cgi
import datetime
import urllib
import webapp2

from google.appengine.ext import db
from google.appengine.api import users


class Greeting(db.Model):
    """Models an individual Guestbook entry with an author, content, and date."""
    author = db.UserProperty()
    content = db.StringProperty(multiline=True)
    date = db.DateTimeProperty(auto_now_add=True)


def guestbook_key(guestbook_name=None):
    """Constructs a datastore key for a Guestbook entity with guestbook_name."""
    return db.Key.from_path('Guestbook', guestbook_name or 'default_guestbook')


class MainPage(webapp2.RequestHandler):
    def get(self):
        self.response.out.write('<html><body>')
        guestbook_name=self.request.get('guestbook_name')

        # Ancestor Queries, as shown here, are strongly consistent with the High
        # Replication datastore. Queries that span entity groups are eventually
        # consistent. If we omitted the ancestor from this query there would be a
        # slight chance that Greeting that had just been written would not show up
        # in a query.
        greetings = db.GqlQuery("SELECT * "
                                "FROM Greeting "
                                "WHERE ANCESTOR IS :1 "
                                "ORDER BY date DESC LIMIT 10",
            guestbook_key(guestbook_name))

        for greeting in greetings:
            if greeting.author:
                self.response.out.write(
                    '<b>%s</b> wrote:' % greeting.author.nickname())
            else:
                self.response.out.write('An anonymous person wrote:')
            self.response.out.write('<blockquote>%s</blockquote>' %
                                    cgi.escape(greeting.content))

        self.response.out.write("""
          <form action="/sign?%s" method="post">
            <div><textarea name="content" rows="3" cols="60"></textarea></div>
            <div><input type="submit" value="Sign Guestbook"></div>
          </form>
          <hr>
          <form>Guestbook name: <input value="%s" name="guestbook_name">
          <input type="submit" value="switch"></form>
        </body>
      </html>""" % (urllib.urlencode({'guestbook_name': guestbook_name}),
                    cgi.escape(guestbook_name)))


class Guestbook(webapp2.RequestHandler):
    def post(self):
        # We set the same parent key on the 'Greeting' to ensure each greeting is in
        # the same entity group. Queries across the single entity group will be
        # consistent. However, the write rate to a single entity group should
        # be limited to ~1/second.
        guestbook_name = self.request.get('guestbook_name')
        greeting = Greeting(parent=guestbook_key(guestbook_name))

        if users.get_current_user():
            greeting.author = users.get_current_user()

        greeting.content = self.request.get('content')
        greeting.put()
        self.redirect('/?' + urllib.urlencode({'guestbook_name': guestbook_name}))


app = webapp2.WSGIApplication([('/', MainPage),
    ('/sign', Guestbook)],
    debug=True)

dans Pycharm, je appuyais simplement sur "Maj + F10" pour exécuter le code ci-dessus.

Je reçois la journalisation suivante avant que le site s'ouvre au 127.0.0.1:8080:

c: \ python27 \ python.exe "c: / programme Fichiers / Google / Google_appengine / dev_AppServer.py ".

avertissement 2012-03-02 01: 34: 41,374 rdbms_mysqldb.py:74] L'API RDBMS est Non disponible car la bibliothèque MySQLDB n'a pas pu être chargée.

info 2012-03-02 01: 34: 41,976 appengine_rpc.py:160] Server: appengine.google.com

info 2012-03-02 01: 34: 41,983 appcfg.py:581] Vérification des mises à jour au SDK.

info 2012-03-02 01: 34: 44,369 appfg.py:599] Le SDK est à jour.

Avertissement 2012-03-02 01: 34: 44,371 DataStore_File_Stub.py:513] ne pourrait pas Lire les données de DataStore de C: \ utilisateurs \ robert \ appdata \ local \ temp \ dev_appserver.datastore

info 2012-03-02 01: 34: 46,295 dev_appserver_multiproCess.py:650] Application en cours d'exécution Dev ~ helloworld sur le port 8080: http:// localhost: 8080

info 2012-03-02 01: 34: 46,296 dev_appserver_multiproCess.py:652] La console d'administration est disponible à: http:// localhost: 8080 / _ah / admin

Avertissement 2012-03-02 01: 34: 47,480 py_zipimport.py:139] impossible d'ouvrir ZIPFILE C: \ PYTYON27 \ LIB \ SITE-SITE-PACKAGES \ PYFACEBOOK-1.0A2-PY2.7.EGG: IOERROR: [ERRNO 13] Fichier non accessible: 'C: \ Python27 \ Lib \ Sites-Sites-Packages \ pyfacebook-1.0a2-py2.7.egg'

info 2012-03-02 01: 34: 49,108 datastore_stub_index.py:257] Mise à jour C: \ Utilisateurs \ robert \ pychamprojects \ helloworld \ index.yaml

info 2012-03-02 01: 34: 49,148 dev_appserver.py:2865] "Get / Http / 1.1 "200 -

info 2012-03-02 01: 34: 49,315 dev_appserver.py:2865] "Obtenez /favicon.ico http / 1.1 "404 -

Remarque Le journal a la ligne:

Avertissement 2012-03-02 01: 34: 47,480 py_zipimport.py:139] Impossible d'ouvrir Zipfile C: \ Python27 \ Lib \ Site-Sites-Packages \ PyfaceBook-1.0a2-py2.7.EGG: IOERROR: [ERRNO 13] Fichier Non accessible: 'C: \ Python27 \ LIB \ Site-Sites-Packages \ PyFaceBook-1.0A2-PY2.7.EGG'

Je suis sûr qu'il y a une explication logique raisonnable pour cela, quelqu'un sache?

Était-ce utile?

La solution

I don't know for sure, but it "smells" like a path / installation conflict. Perhaps App Engine is finding the package in a spot where it can't access it (in another python installation, perhaps?). If you can import the package from the interactive python shell, then the file has the right permissions; in that case, check for multiple installations / install paths. In my case, something was installed in the "system" python but not the one App Engine was using.

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