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gerrit-public.fairphone.software / platform / external / python / google-api-python-client / 52a5c53138b140f8536544c1abb3f274656f518a / . / docs / epy / oauth2client.appengine.CredentialsNDBProperty-class.html
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Joe Gregorio52a5c532013-01-24 16:19:07 -0500[diff] [blame^]1<?xml version="1.0" encoding="ascii"?>
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37 <a href="oauth2client-module.html">Package&nbsp;oauth2client</a> ::
38 <a href="oauth2client.appengine-module.html">Module&nbsp;appengine</a> ::
39 Class&nbsp;CredentialsNDBProperty
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55<!-- ==================== CLASS DESCRIPTION ==================== -->
56<h1 class="epydoc">Class CredentialsNDBProperty</h1><p class="nomargin-top"><span class="codelink"><a href="oauth2client.appengine-pysrc.html#CredentialsNDBProperty">source&nbsp;code</a></span></p>
57<center>
58<center> <map id="class_hierarchy_for_credential_3" name="class_hierarchy_for_credential_3">
59<area shape="rect" id="node1" href="javascript:void(0);" title="google.appengine.ext.ndb.BlobProperty" alt="" coords="5,6,253,34"/>
60<area shape="rect" id="node2" href="oauth2client.appengine.CredentialsNDBProperty-class.html" title="CredentialsNDBProperty" alt="" coords="277,6,443,34"/>
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66<pre class="literalblock">
67App Engine NDB datastore Property for Credentials.
68
69Serves the same purpose as the DB CredentialsProperty, but for NDB models.
70Since CredentialsProperty stores data as a blob and this inherits from
71BlobProperty, the data in the datastore will be the same as in the DB case.
72
73Utility property that allows easy storage and retrieval of Credentials and
74subclasses.
75
76</pre>
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101 <td><span class="summary-sig"><a href="oauth2client.appengine.CredentialsNDBProperty-class.html#_validate" class="summary-sig-name" onclick="show_private();">_validate</a>(<span class="summary-sig-arg">self</span>,
102 <span class="summary-sig-arg">value</span>)</span><br />
103 Validates a value as a proper credentials object.</td>
104 <td align="right" valign="top">
105 <span class="codelink"><a href="oauth2client.appengine-pysrc.html#CredentialsNDBProperty._validate">source&nbsp;code</a></span>
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121 Converts our validated value to a JSON serialized string.</td>
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139 Converts our stored JSON string back to the desired type.</td>
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141 <span class="codelink"><a href="oauth2client.appengine-pysrc.html#CredentialsNDBProperty._from_base_type">source&nbsp;code</a></span>
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175 <h3 class="epydoc"><span class="sig"><span class="sig-name">_validate</span>(<span class="sig-arg">self</span>,
176 <span class="sig-arg">value</span>)</span>
177 </h3>
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182
183 <pre class="literalblock">
184Validates a value as a proper credentials object.
185
186Args:
187 value: A value to be set on the property.
188
189Raises:
190 TypeError if the value is not an instance of Credentials.
191
192</pre>
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206 </h3>
207 </td><td align="right" valign="top"
208 ><span class="codelink"><a href="oauth2client.appengine-pysrc.html#CredentialsNDBProperty._to_base_type">source&nbsp;code</a></span>&nbsp;
209 </td>
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211
212 <pre class="literalblock">
213Converts our validated value to a JSON serialized string.
214
215Args:
216 value: A value to be set in the datastore.
217
218Returns:
219 A JSON serialized version of the credential, else '' if value is None.
220
221</pre>
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236 </td><td align="right" valign="top"
237 ><span class="codelink"><a href="oauth2client.appengine-pysrc.html#CredentialsNDBProperty._from_base_type">source&nbsp;code</a></span>&nbsp;
238 </td>
239 </tr></table>
240
241 <pre class="literalblock">
242Converts our stored JSON string back to the desired type.
243
244Args:
245 value: A value from the datastore to be converted to the desired type.
246
247Returns:
248 A deserialized Credentials (or subclass) object, else None if the
249 value can't be parsed.
250
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