Example using XML source data from a URL
########################################

This example (``cansas.py``) shows how content can be scraped from a URL that
provides XML (using the *lxml* package) and written as a reST table.  This
particular XML uses a namespace which we setup in the variable ``nsmap``:


.. literalinclude:: cansas.py
   :tab-width: 4
   :linenos:
   :language: guess

The output from this code:

.. code-block:: text
    :linenos:

    10 SASentry elements in https://raw.githubusercontent.com/canSAS-org/1dwg/master/examples/cs_af1410.xml

    +-----------+--------------------------------------+--------------+
    | entry	    | description                          | measurements |
    +===========+======================================+==============+
    | AF1410:10 | AF1410-10 (AF1410 steel aged 10 h)   | 2            |
    +-----------+--------------------------------------+--------------+
    | AF1410:8h | AF1410-8h (AF1410 steel aged 8 h)    | 2            |
    +-----------+--------------------------------------+--------------+
    | AF1410:qu | AF1410-qu (AF1410 steel aged 0.25 h) | 2            |
    +-----------+--------------------------------------+--------------+
    | AF1410:cc | AF1410-cc (AF1410 steel aged 100 h)  | 2            |
    +-----------+--------------------------------------+--------------+
    | AF1410:2h | AF1410-2h (AF1410 steel aged 2 h)    | 2            |
    +-----------+--------------------------------------+--------------+
    | AF1410:50 | AF1410-50 (AF1410 steel aged 50 h)   | 2            |
    +-----------+--------------------------------------+--------------+
    | AF1410:20 | AF1410-20 (AF1410 steel aged 20 h)   | 1            |
    +-----------+--------------------------------------+--------------+
    | AF1410:5h | AF1410-5h (AF1410 steel aged 5 h)    | 2            |
    +-----------+--------------------------------------+--------------+
    | AF1410:1h | AF1410-1h (AF1410 steel aged 1 h)    | 2            |
    +-----------+--------------------------------------+--------------+
    | AF1410:hf | AF1410-hf (AF1410 steel aged 0.5 h)  | 2            |
    +-----------+--------------------------------------+--------------+

The resulting table is shown:

10 SASentry elements in http://www.cansas.org/svn/1dwg/trunk/examples/cs_af1410.xml

+-----------+--------------------------------------+--------------+
| entry     | description                          | measurements |
+===========+======================================+==============+
| AF1410:10 | AF1410-10 (AF1410 steel aged 10 h)   | 2            |
+-----------+--------------------------------------+--------------+
| AF1410:8h | AF1410-8h (AF1410 steel aged 8 h)    | 2            |
+-----------+--------------------------------------+--------------+
| AF1410:qu | AF1410-qu (AF1410 steel aged 0.25 h) | 2            |
+-----------+--------------------------------------+--------------+
| AF1410:cc | AF1410-cc (AF1410 steel aged 100 h)  | 2            |
+-----------+--------------------------------------+--------------+
| AF1410:2h | AF1410-2h (AF1410 steel aged 2 h)    | 2            |
+-----------+--------------------------------------+--------------+
| AF1410:50 | AF1410-50 (AF1410 steel aged 50 h)   | 2            |
+-----------+--------------------------------------+--------------+
| AF1410:20 | AF1410-20 (AF1410 steel aged 20 h)   | 1            |
+-----------+--------------------------------------+--------------+
| AF1410:5h | AF1410-5h (AF1410 steel aged 5 h)    | 2            |
+-----------+--------------------------------------+--------------+
| AF1410:1h | AF1410-1h (AF1410 steel aged 1 h)    | 2            |
+-----------+--------------------------------------+--------------+
| AF1410:hf | AF1410-hf (AF1410 steel aged 0.5 h)  | 2            |
+-----------+--------------------------------------+--------------+