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Muestra las diferencias entre dos versiones de la página.

--- wiki2:python:flask:flaskmongoengine [2015/08/08 14:15]
alfred [Use]
+++ wiki2:python:flask:flaskmongoengine [2020/05/09 09:25] (actual)
@@ Línea 45: / Línea 45: @@
 </code>
+==== Model ====
+<code python>
+from app import db
+class Post(db.Document):
+    created_at = db.DateTimeField(default=datetime.datetime.now, required=True)
+    title = db.StringField(max_length=255, required=True)
+    slug = db.StringField(max_length=255, required=True)
+    body = db.StringField(required=True)
+    comments = db.ListField(db.EmbeddedDocumentField('Comment'))
+    def get_absolute_url(self):
+        return url_for('post', kwargs={"slug": self.slug})
+    def __unicode__(self):
+        return self.title
+    meta = {
+        'allow_inheritance': True,
+        'indexes': ['-created_at', 'slug'],
+        'ordering': ['-created_at']
+    }
+</code>
 ==== Use ====
 Flask MongoEngine attaches methods to MongoEngine:
@@ Línea 85: / Línea 109: @@
   </div>
 {% endmacro %}
+</code>
+===== Other uses =====
+==== Session storage ====
+To use MongoEngine as your session store simple configure the session interface:
+<code python>
+from flask.ext.mongoengine import MongoEngine, MongoEngineSessionInterface
+app = Flask(__name__)
+db = MongoEngine(app)
+app.session_interface = MongoEngineSessionInterface(db)
+</code>
+==== Debug Toolbar Panel ====
+If you use the Flask-DebugToolbar you can add ‘flask.ext.mongoengine.panels.MongoDebugPanel’ to the DEBUG_TB_PANELS config list and then it will automatically track your queries.
+<code python>
+from flask import Flask from flask_debugtoolbar import DebugToolbarExtension
+app = Flask(__name__)
+app.config[‘DEBUG_TB_PANELS’] = [‘flask.ext.mongoengine.panels.MongoDebugPanel’]
+db = MongoEngine(app)
+toolbar = DebugToolbarExtension(app)
 </code>

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