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<div class=Section1>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>I&#8217;m trying to construct
a new class for authentification by a database. <span
style='mso-spacerun:yes'>&nbsp;</span>I used the class FilePasswordDB in
checkers to build my own class DatabaseAuthentification.<span
style='mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>I think my logic is alright
but I get an Deferred error.<span style='mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>I tested my query in an other
page and I know that&#8217;s working fine.<span style='mso-spacerun:yes'>&nbsp;
</span><br>
The problem is that I don&#8217;t know how I can make my program wait for the
result of my query (the query is very short).<span
style='mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>I tried to use defer.succeed
but it doesn&#8217;t seem to work.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>Here&#8217;s my code that I&#8217;m
working on:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>class DatabaseIdentification:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp; </span>__implements__ = (ICredentialsChecker,)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp; </span>def __init__(self, dbpool):<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>self.dbpool
= dbpool<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;</span><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>self.credentialInterfaces
= (credentials.IUsernamePassword,)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp; </span>def _cbPasswordMatch(self,
matched, username):<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>if
matched:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>return username<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>else:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>return failure.Failure(error.UnauthorizedLogin())<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp; </span>def getUser(self, username):<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>sql =
&quot;&quot;&quot;SELECT * FROM users WHERE name='%s'&quot;&quot;&quot; %username<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>results = self.dbpool.runQuery(sql)<span
style='mso-spacerun:yes'>&nbsp;&nbsp; </span>## the deferred result<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>if
results is not None:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>return results[0], results[1]<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>raise KeyError(username)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp; </span># same code as
FilePasswordDB<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp; </span>def requestAvatarId(self, c):<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>try:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>u, p = self.getUser(c.username)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>except KeyError:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>return failure.Failure(error.UnauthorizedLogin())<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>else:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>if components.implements(c, credentials.IUsernameHashedPassword):<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>h = self.hash(c.username, c.password, p)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>if h == p:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>return u<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>return failure.Failure(error.UnauthorizedLogin())<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>else:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>return defer.maybeDeferred(c.checkPassword, p<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>).addCallback(self._cbPasswordMatch, u)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>return failure.Failure(error.UnauthorizedLogin())<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>and here&#8217;s the function
where a call DatabaseAuthentification:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>def createResource():<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp; </span>dbpool = database.DataBase().getConnection()<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp; </span>return simpleguard.guardResource(<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>RootPage(dbpool=dbpool),<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>#[checkers.DatabaseIdentification(sibpath(__file__,
&quot;passwords.txt&quot;))],<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>[checkers.DatabaseIdentification(dbpool=dbpool)],<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>callback=callback)<span style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;
</span><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>THE ERROR I GET:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-CA
style='font-size:12.0pt;mso-ansi-language:EN-CA'>C:\PROGRA~1\Python22\lib\site-packages\twisted\cred\checkers.py,
line 237 in <span class=function>getUser</span><o:p></o:p></span></font></p>

<p class=MsoNormal><span class=lineno><font size=3 face="Times New Roman"><span
lang=EN-CA style='font-size:12.0pt;mso-ansi-language:EN-CA'>235</span></font></span><span
class=code><span lang=EN-CA style='mso-ansi-language:EN-CA'>&nbsp;&nbsp;&nbsp;&nbsp;results
= self.dbpool.runQuery(sql)</span></span><span lang=EN-CA style='mso-ansi-language:
EN-CA'><o:p></o:p></span></p>

<p class=MsoNormal><span class=lineno><font size=3 face="Times New Roman"><span
lang=EN-CA style='font-size:12.0pt;mso-ansi-language:EN-CA'>236</span></font></span><span
class=code><span lang=EN-CA style='mso-ansi-language:EN-CA'>&nbsp;&nbsp;&nbsp;&nbsp;if
results is not None:</span></span><span lang=EN-CA style='mso-ansi-language:
EN-CA'><o:p></o:p></span></p>

<p class=MsoNormal><span class=lineno><font size=3 face="Times New Roman"><span
lang=EN-CA style='font-size:12.0pt;mso-ansi-language:EN-CA'>237</span></font></span><span
class=code><span lang=EN-CA style='mso-ansi-language:EN-CA'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return
results[0], results[1]</span></span><span lang=EN-CA style='mso-ansi-language:
EN-CA'><o:p></o:p></span></p>

<p class=MsoNormal><span class=lineno><font size=3 face="Times New Roman"><span
lang=EN-CA style='font-size:12.0pt;mso-ansi-language:EN-CA'>238</span></font></span><span
class=code><span lang=EN-CA style='mso-ansi-language:EN-CA'>&nbsp;&nbsp;&nbsp;&nbsp;raise
KeyError(username)</span></span><span lang=EN-CA style='mso-ansi-language:EN-CA'><o:p></o:p></span></p>

<p class=MsoNormal><b><font size=3 face="Times New Roman"><span
style='font-size:12.0pt;font-weight:bold'>Locals</span></font></b> <o:p></o:p></p>

<table class=MsoNormalTable border=0 cellpadding=0 style='mso-cellspacing:1.5pt'>
 <tr style='mso-yfti-irow:0'>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><font size=3 face="Times New Roman"><span
  style='font-size:12.0pt'>username<o:p></o:p></span></font></p>
  </td>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-CA
  style='font-size:12.0pt;mso-ansi-language:EN-CA'>Vicky<o:p></o:p></span></font></p>
  </td>
 </tr>
 <tr style='mso-yfti-irow:1'>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><font size=3 face="Times New Roman"><span
  style='font-size:12.0pt'>self<o:p></o:p></span></font></p>
  </td>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-CA
  style='font-size:12.0pt;mso-ansi-language:EN-CA'>&lt;twisted.cred.checkers.DatabaseIdentification
  instance at 0x007C4AA0&gt;<o:p></o:p></span></font></p>
  </td>
 </tr>
 <tr style='mso-yfti-irow:2'>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><font size=3 face="Times New Roman"><span
  style='font-size:12.0pt'>results<o:p></o:p></span></font></p>
  </td>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-CA
  style='font-size:12.0pt;mso-ansi-language:EN-CA'>&lt;Deferred at 0xfe6af0&gt;<o:p></o:p></span></font></p>
  </td>
 </tr>
 <tr style='mso-yfti-irow:3;mso-yfti-lastrow:yes'>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><font size=3 face="Times New Roman"><span
  style='font-size:12.0pt'>sql<o:p></o:p></span></font></p>
  </td>
  <td style='padding:.75pt .75pt .75pt .75pt'>
  <p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-CA
  style='font-size:12.0pt;mso-ansi-language:EN-CA'>'&quot;SELECT * FROM users
  WHERE name=&#8217;vicky&#8217;<o:p></o:p></span></font></p>
  </td>
 </tr>
</table>

<p class=error><a name=tbend></a><font size=3 face="Times New Roman"><span
lang=EN-CA style='font-size:12.0pt;mso-ansi-language:EN-CA'>exceptions.AttributeError:
Deferred instance has no attribute '__getitem__'<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>I&#8217;ve been working for a
long time on this problem, help would be really appreciate,<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>Vicky<o:p></o:p></span></font></p>

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