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dtexample.py
72 lines
| 1.1 KiB
| text/x-python
|
PythonLexer
Fernando Perez
|
r1334 | """Simple example using doctests. | ||
This file just contains doctests both using plain python and IPython prompts. | ||||
All tests should be loaded by nose. | ||||
""" | ||||
def pyfunc(): | ||||
"""Some pure python tests... | ||||
>>> pyfunc() | ||||
'pyfunc' | ||||
>>> import os | ||||
>>> 2+3 | ||||
5 | ||||
>>> for i in range(3): | ||||
... print i, | ||||
... print i+1, | ||||
... | ||||
0 1 1 2 2 3 | ||||
""" | ||||
return 'pyfunc' | ||||
def ipfunc(): | ||||
"""Some ipython tests... | ||||
In [1]: import os | ||||
In [2]: cd / | ||||
/ | ||||
In [3]: 2+3 | ||||
Out[3]: 5 | ||||
In [26]: for i in range(3): | ||||
....: print i, | ||||
....: print i+1, | ||||
....: | ||||
0 1 1 2 2 3 | ||||
Examples that access the operating system work: | ||||
In [1]: !echo hello | ||||
hello | ||||
In [2]: !echo hello > /tmp/foo | ||||
In [3]: !cat /tmp/foo | ||||
hello | ||||
In [4]: rm -f /tmp/foo | ||||
It's OK to use '_' for the last result, but do NOT try to use IPython's | ||||
numbered history of _NN outputs, since those won't exist under the | ||||
doctest environment: | ||||
In [7]: 3+4 | ||||
Out[7]: 7 | ||||
In [8]: _+3 | ||||
Out[8]: 10 | ||||
In [9]: ipfunc() | ||||
Out[9]: 'ipfunc' | ||||
""" | ||||
return 'ipfunc' | ||||