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		<title>Order Levitra Without Prescription - FDA Checked Pharmacy</title>
		<link>http://info.bycycle.org/2007/02/11/upgraded-to-python-25/</link>
		<comments>http://info.bycycle.org/2007/02/11/upgraded-to-python-25/#comments</comments>
		<pubDate>Mon, 12 Feb 2007 04:28:00 +0000</pubDate>
		<dc:creator>Wyatt</dc:creator>
				<category><![CDATA[Core]]></category>
		<category><![CDATA[Python]]></category>
		<category><![CDATA[System Administration]]></category>
		<category><![CDATA[Technical]]></category>
		<category><![CDATA[Trip Planner]]></category>

		<guid isPermaLink="false">http://bycycle.org/2007/02/11/upgraded-to-python-25/</guid>
		<description><![CDATA[Buy cialis no prescription, I just got done installing Python 2.5 and converting the trip planner code to use it instead of 2.4. The only required change was pointing the "dispatch" file at the 2.5 executable, osta alennus cialis. Oregon &#8230; <a href="http://info.bycycle.org/2007/02/11/upgraded-to-python-25/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p> <b>Buy cialis no prescription</b>, I just got done installing Python 2.5 and converting the trip planner code to use it instead of 2.4. The only required change was pointing the "dispatch" file at the 2.5 executable, <b>osta alennus cialis</b>.  <b>Oregon OR Ore. </b>, No other changes to the code were required to make it run on 2.5.</p>
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		<title>Order Levitra Without Prescription - FDA Checked Pharmacy</title>
		<link>http://info.bycycle.org/2007/01/29/using-postgis-with-sqlalchemy/</link>
		<comments>http://info.bycycle.org/2007/01/29/using-postgis-with-sqlalchemy/#comments</comments>
		<pubDate>Tue, 30 Jan 2007 06:35:17 +0000</pubDate>
		<dc:creator>Wyatt</dc:creator>
				<category><![CDATA[Core]]></category>
		<category><![CDATA[Data]]></category>
		<category><![CDATA[GIS]]></category>
		<category><![CDATA[PostGIS]]></category>
		<category><![CDATA[PostgreSQL]]></category>
		<category><![CDATA[Pylons]]></category>
		<category><![CDATA[Python]]></category>
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		<guid isPermaLink="false">http://bycycle.org/2007/01/29/using-postgis-with-sqlalchemy/</guid>
		<description><![CDATA[The development version of the Trip Planner uses a Postgres/PostGIS backend (instead of MySQL) SQLAlchemy Buy cialis without prescription, as the ORM (instead of raw SQL), and PCL for Python geometry types (instead of our own ugly hacked versions). Question: &#8230; <a href="http://info.bycycle.org/2007/01/29/using-postgis-with-sqlalchemy/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p> The development version of the Trip Planner uses a Postgres/<a title="PostGIS" href="http://postgis.refractions.net/">PostGIS</a> backend (instead of MySQL) <a title="SQLAlchemy" href="http://www.sqlalchemy.org/">SQLAlchemy</a> <b>Buy cialis without prescription</b>, as the ORM (instead of raw SQL), and <a title="Python Cartographic Library" href="http://trac.gispython.org/projects/PCL">PCL</a> for Python geometry types (instead of our own ugly hacked versions).</p>
<p>Question: How do you move geometries out of Postgres/PostGIS into PCL types via SQLAlchemy and vice versa, <b>Osta cialis</b>.  <b>Buy cheap cialis online</b>, Answer: Create a custom geometry column type.</p>
<p>Here's our SQLAlchemy geometry type definition and subtypes (points, <b>buy cialis</b>, <b>New Hampshire NH N.H. </b>, linestrings, and multilinestrings; adding other types should be trivial):</p>
<p><a title="Code: Geometry Types" href="http://project.bycycle.org/browser/Core/trunk/bycycle/core/model/data/sqltypes.py">sqltypes.py </a></p>
<p>Look here for an example of using it:</p>
<p><a title="Code: Example Usage of Geometry Types" href="http://project.bycycle.org/browser/Core/trunk/bycycle/core/model/portlandor/__init__.py">tables.py</a></p>
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		<title>Order Levitra Without Prescription - FDA Checked Pharmacy</title>
		<link>http://info.bycycle.org/2006/09/13/test-driven-development-postgresql-sqlalchemy/</link>
		<comments>http://info.bycycle.org/2006/09/13/test-driven-development-postgresql-sqlalchemy/#comments</comments>
		<pubDate>Thu, 14 Sep 2006 04:35:51 +0000</pubDate>
		<dc:creator>Wyatt</dc:creator>
				<category><![CDATA[Core]]></category>
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		<category><![CDATA[Python]]></category>
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		<guid isPermaLink="false">http://bycycle.org/blog/2006/09/13/test-driven-development-postgresql-sqlalchemy/</guid>
		<description><![CDATA[Order levitra without prescription, I just tried out some o' that new-fangle "Test Driven Development" (TDD) I've been hearing about. Levitra over the counter, Yeah, it's good stuff, levitra pharmacy. Acheter levitra discount, At the moment, I'm in the process &#8230; <a href="http://info.bycycle.org/2006/09/13/test-driven-development-postgresql-sqlalchemy/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p> <b>Order levitra without prescription</b>, I just tried out some o' that new-fangle "Test Driven Development" (TDD) I've been hearing about.  <b>Levitra over the counter</b>, Yeah, it's good stuff, <b>levitra pharmacy</b>.  <b>Acheter levitra discount</b>, At the moment, I'm in the process of migrating GIS data from MySQL to PostgreSQL so we can take advantage of the PostGIS spatial extensions, <b>Osta levitra online</b>.  <b>Delaware DE Del. </b>, I've also been making a bunch of related changes (AKA refactoring) in the "model", separating things that never belonged together, <b>levitra prescription</b>, <b>South Dakota SD </b>, and so forth.</p>
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<p>[Here's where we get to the TDD aspect.]</p>
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<p>Today, address normalization. Tomorrow, geocoding.</p>
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