HTML code for sharing property to augment django model with mongodb data source code

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<div class="highlight" style="background: #f8f8f8"><pre style="line-height: 125%"><div id="lc1">def mongo_property(db_name, index, field):
</div><div id="lc2"> &quot;&quot;&quot; Usage: stuff = mongo_property(&#39;myapp.stuff&#39;, &#39;pk&#39;, &#39;stuff&#39;) &quot;&quot;&quot;
</div><div id="lc3">
</div><div id="lc4"> import pymongo
</div><div id="lc5"> mongo = pymongo.Connection(**settings.MONGO_CONNECTION)
</div><div id="lc6"> db = mongo[settings.MONGO_DB][db_name]
</div><div id="lc7"> db.ensure_index(index, unique=True)
</div><div id="lc8">
</div><div id="lc9"> def getter(self):
</div><div id="lc10"> doc = db.find_one({index: getattr(self, index)})
</div><div id="lc11">	if doc is None: # not found, init 
</div><div id="lc12"> setattr(self, field, {})
</div><div id="lc13"> return {}
</div><div id="lc14">	return doc[field]
</div><div id="lc15">
</div><div id="lc16"> def setter(self, doc):
</div><div id="lc17">	db.update({index: getattr(self, index)},
</div><div id="lc18"> {index: self.email, field: doc},
</div><div id="lc19">			True) # upsert profile data 
</div><div id="lc20">
</div><div id="lc21"> return property(getter, setter)
</div></pre></div>
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[color=#008000][b]def[/b][/color] [color=#0000FF]mongo_property[/color](db_name, index, field):
    [color=#BA2121][i]""" Usage: stuff = mongo_property('myapp.stuff', 'pk', 'stuff') """[/i][/color]

[color=#008000][b]import[/b][/color] [color=#0000FF][b]pymongo[/b][/color]
    mongo [color=#666666]=[/color] pymongo[color=#666666].[/color]Connection([color=#666666]**[/color]settings[color=#666666].[/color]MONGO_CONNECTION)
    db [color=#666666]=[/color] mongo[settings[color=#666666].[/color]MONGO_DB][db_name]
    db[color=#666666].[/color]ensure_index(index, unique[color=#666666]=[/color][color=#008000]True[/color])

[color=#008000][b]def[/b][/color] [color=#0000FF]getter[/color]([color=#008000]self[/color]):
        doc [color=#666666]=[/color] db[color=#666666].[/color]find_one({index: [color=#008000]getattr[/color]([color=#008000]self[/color], index)})
	[color=#008000][b]if[/b][/color] doc [color=#AA22FF][b]is[/b][/color] [color=#008000]None[/color]: [color=#408080][i]# not found, init                                                                                         [/i][/color]
            [color=#008000]setattr[/color]([color=#008000]self[/color], field, {})
            [color=#008000][b]return[/b][/color] {}
	[color=#008000][b]return[/b][/color] doc[field]

[color=#008000][b]def[/b][/color] [color=#0000FF]setter[/color]([color=#008000]self[/color], doc):
	db[color=#666666].[/color]update({index: [color=#008000]getattr[/color]([color=#008000]self[/color], index)},
                  {index: [color=#008000]self[/color][color=#666666].[/color]email, field: doc},
			[color=#008000]True[/color]) [color=#408080][i]# upsert profile data                                                                               [/i][/color]

[color=#008000][b]return[/b][/color] [color=#008000]property[/color](getter, setter)

--------------------------------------
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<div class="highlight"><pre><div id="lc1">def mongo_property(db_name, index, field):
</div><div id="lc2"> &quot;&quot;&quot; Usage: stuff = mongo_property(&#39;myapp.stuff&#39;, &#39;pk&#39;, &#39;stuff&#39;) &quot;&quot;&quot;
</div><div id="lc3">
</div><div id="lc4"> import pymongo
</div><div id="lc5"> mongo = pymongo.Connection(**settings.MONGO_CONNECTION)
</div><div id="lc6"> db = mongo[settings.MONGO_DB][db_name]
</div><div id="lc7"> db.ensure_index(index, unique=True)
</div><div id="lc8">
</div><div id="lc9"> def getter(self):
</div><div id="lc10"> doc = db.find_one({index: getattr(self, index)})
</div><div id="lc11">	if doc is None: # not found, init 
</div><div id="lc12"> setattr(self, field, {})
</div><div id="lc13"> return {}
</div><div id="lc14">	return doc[field]
</div><div id="lc15">
</div><div id="lc16"> def setter(self, doc):
</div><div id="lc17">	db.update({index: getattr(self, index)},
</div><div id="lc18"> {index: self.email, field: doc},
</div><div id="lc19">			True) # upsert profile data 
</div><div id="lc20">
</div><div id="lc21"> return property(getter, setter)
</div></pre></div>
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<blockquote><code>def&nbsp;mongo_property(db_name,&nbsp;index,&nbsp;field):
&nbsp;&nbsp;&nbsp;&nbsp;&quot;&quot;&quot;&nbsp;Usage:&nbsp;stuff&nbsp;=&nbsp;mongo_property(&#39;myapp.stuff&#39;,&nbsp;&#39;pk&#39;,&nbsp;&#39;stuff&#39;)&nbsp;&quot;&quot;&quot;

&nbsp;&nbsp;&nbsp;&nbsp;import&nbsp;pymongo
&nbsp;&nbsp;&nbsp;&nbsp;mongo&nbsp;=&nbsp;pymongo.Connection(**settings.MONGO_CONNECTION)
&nbsp;&nbsp;&nbsp;&nbsp;db&nbsp;=&nbsp;mongo[settings.MONGO_DB][db_name]
&nbsp;&nbsp;&nbsp;&nbsp;db.ensure_index(index,&nbsp;unique=True)

&nbsp;&nbsp;&nbsp;&nbsp;def&nbsp;getter(self):
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;doc&nbsp;=&nbsp;db.find_one({index:&nbsp;getattr(self,&nbsp;index)})
&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;doc&nbsp;is&nbsp;None:&nbsp;#&nbsp;not&nbsp;found,&nbsp;init&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;setattr(self,&nbsp;field,&nbsp;{})
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;{}
&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;doc[field]

&nbsp;&nbsp;&nbsp;&nbsp;def&nbsp;setter(self,&nbsp;doc):
&nbsp;&nbsp;&nbsp;&nbsp;db.update({index:&nbsp;getattr(self,&nbsp;index)},
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{index:&nbsp;self.email,&nbsp;field:&nbsp;doc},
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;True)&nbsp;#&nbsp;upsert&nbsp;profile&nbsp;data&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;property(getter,&nbsp;setter)
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