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"""
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# Test utilities
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>>> import os
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>>> def dict_as_sorted_list(d):
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... for k in d:
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... if isinstance(d[k],dict):
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... d[k] = dict_as_sorted_list(d[k])
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... return sorted(d.items())
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>>> def pprint(d,level=0):
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... if isinstance(d,dict):
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... d = dict_as_sorted_list(d)
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... for item,value in d:
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... if isinstance(value,list):
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... print "%s%s" % (' '*level, item)
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... pprint(value,level+2)
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... else:
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... print "%s%s: %s" % (' '*level, item, value)
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# Tests
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>>> from IPython.config.api import *
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>>> from sample_config import *
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>>> s = Sample()
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>>> print s.my_float
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3.0
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>>> s.my_float = 4
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>>> print s.my_float
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4.0
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>>> print type(s.my_float)
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|
<type 'float'>
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>>> s.SubSample.SubSubSample.my_int = 5.0
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>>> print s.SubSample.SubSubSample.my_int
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|
5
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|
|
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|
>>> i = ConfigInspector(s)
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|
>>> print i.properties
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|
[('my_choice', 'a'), ('my_float', 4.0)]
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|
>>> print tuple(s for s,v in i.subconfigs)
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|
('MiddleSection', 'SubSample')
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|
|
|
|
|
>>> print s
|
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|
my_float = 4.0
|
|
|
<BLANKLINE>
|
|
|
[SubSample]
|
|
|
<BLANKLINE>
|
|
|
[[SubSubSample]]
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|
|
my_int = 5
|
|
|
<BLANKLINE>
|
|
|
|
|
|
>>> import tempfile
|
|
|
>>> fn = tempfile.mktemp()
|
|
|
>>> f = open(fn,'w')
|
|
|
>>> f.write(str(s))
|
|
|
>>> f.close()
|
|
|
|
|
|
>>> s += fn
|
|
|
|
|
|
>>> from IPython.external.configobj import ConfigObj
|
|
|
>>> c = ConfigObj(fn)
|
|
|
>>> c['SubSample']['subsample_uri'] = 'http://ipython.scipy.org'
|
|
|
|
|
|
>>> s += c
|
|
|
>>> print s
|
|
|
my_float = 4.0
|
|
|
<BLANKLINE>
|
|
|
[SubSample]
|
|
|
subsample_uri = 'http://ipython.scipy.org'
|
|
|
<BLANKLINE>
|
|
|
[[SubSubSample]]
|
|
|
my_int = 5
|
|
|
<BLANKLINE>
|
|
|
|
|
|
>>> pprint(dict_from_config(s,only_modified=False))
|
|
|
MiddleSection
|
|
|
left_alone: '1'
|
|
|
unknown_mod: 'asd'
|
|
|
SubSample
|
|
|
SubSubSample
|
|
|
my_int: 5
|
|
|
subsample_uri: 'http://ipython.scipy.org'
|
|
|
my_choice: 'a'
|
|
|
my_float: 4.0
|
|
|
|
|
|
>>> pprint(dict_from_config(s))
|
|
|
SubSample
|
|
|
SubSubSample
|
|
|
my_int: 5
|
|
|
subsample_uri: 'http://ipython.scipy.org'
|
|
|
my_float: 4.0
|
|
|
|
|
|
Test roundtripping:
|
|
|
|
|
|
>>> fn = tempfile.mktemp()
|
|
|
>>> f = open(fn, 'w')
|
|
|
>>> f.write('''
|
|
|
... [MiddleSection]
|
|
|
... # some comment here
|
|
|
... left_alone = 'c'
|
|
|
... ''')
|
|
|
>>> f.close()
|
|
|
|
|
|
>>> s += fn
|
|
|
|
|
|
>>> pprint(dict_from_config(s))
|
|
|
MiddleSection
|
|
|
left_alone: 'c'
|
|
|
SubSample
|
|
|
SubSubSample
|
|
|
my_int: 5
|
|
|
subsample_uri: 'http://ipython.scipy.org'
|
|
|
my_float: 4.0
|
|
|
|
|
|
>>> write(s, fn)
|
|
|
>>> f = file(fn,'r')
|
|
|
>>> ConfigInspector(s).reset()
|
|
|
>>> pprint(dict_from_config(s))
|
|
|
|
|
|
>>> s += fn
|
|
|
>>> os.unlink(fn)
|
|
|
>>> pprint(dict_from_config(s))
|
|
|
MiddleSection
|
|
|
left_alone: 'c'
|
|
|
SubSample
|
|
|
SubSubSample
|
|
|
my_int: 5
|
|
|
subsample_uri: 'http://ipython.scipy.org'
|
|
|
my_float: 4.0
|
|
|
|
|
|
|
|
|
"""
|
|
|
|
