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  • Committer: mattgiuca
  • Date: 2008-02-04 00:10:25 UTC
  • Revision ID: svn-v3-trunk0:2b9c9e99-6f39-0410-b283-7f802c844ae2:trunk:395
Tutorial: split subjects directory into subjects and problems.
    Subjects now contains only subject XML and worksheet XML files.
    Problems are in a separate directory hierarchy.
Setup / Conf: Added new option "problems_base". This is used by tutorial to
    find the problem sheets.
In sample, moved problems to a "problems" directory. Setup installer correctly
    installs all the problems in this directory to the correct sample place.

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problems/sample/fib.xml
 
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<problem name = "Fibonacci numbers">
 
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    <desc>Write a function <code>fib(n)</code> which returns the nth fibonacci
 
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        number.</desc>
 
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    <partial>
 
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<![CDATA[
 
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def fib(n):
 
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  # Write your function here.
 
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]]>
 
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    </partial>
 
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    <solution>
 
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<![CDATA[
 
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def fib(n):
 
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  import numpy
 
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  return int((numpy.matrix([[0, 1], [1, 1]], dtype='object')**(n-1))[1,1])
 
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]]>
 
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    </solution>
 
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    <case name="Low n" function="fib">
 
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        <arg value="10" />
 
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        <function desc="Match">int</function>
 
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    </case>
 
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    <case name="First number" function="fib">
 
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        <arg value="1" />
 
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        <function desc="Match">int</function>
 
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    </case>
 
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    <case name="Zeroth number" function="fib">
 
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         <file name="patch.py">
 
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<![CDATA[
 
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fib_zero = 0 
 
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]]>
 
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        </file>
 
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        <arg value="0" />
 
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        <function desc="Match">int</function>
 
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    </case>
 
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    <case name="High number" function="fib">
 
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        <arg value="30" />
 
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        <function desc="Match">int</function>
 
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    </case>
 
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    <case name="Very high number" function="fib">
 
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        <arg value="1000" />
 
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        <function desc="Match">int</function>
 
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    </case>
 
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</problem>