datastructures
Gandalf
gandalf at geochemsource.com
Fri Jun 11 07:50:57 EDT 2004
To create a dict:
d = { 'key1' : 'value1', 'key2' : 'value2' }
d['key1'] # evaluates to 'value1'
d['key2'] # evaluates to 'value2'
d['test'] # raises a KeyError exception
Please also note that a dictionary is an object, it has many methods
like d.keys, d.values, d.has_key etc.
There is no array type in Python but there are higher level data
structures: list, tuple, dictionary and set.
It seems you have not read the tutorial, did you?
Please visit this link:
http://docs.python.org/tut/tut.html
Particularly, this one for data structures:
http://docs.python.org/tut/node7.html
Best,
G
km wrote:
>hi all,
>how to create hash of an array in python as exists in perl ?
>how abt dict of dicts ?
>array of dicts etc ?
>
>regards,
>KM
>
>
>
More information about the Python-list
mailing list