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Groups > comp.lang.python > #100904
| Newsgroups | comp.lang.python |
|---|---|
| Date | 2015-12-27 07:02 -0800 |
| References | <20151226000941.GA36035@cskk.homeip.net> <4dba6e6d-68f5-42af-b9d8-8bb1bd92312b@googlegroups.com> <mailman.23.1451161263.11925.python-list@python.org> |
| Message-ID | <6890848e-bffa-4cac-8a3b-3f8a529b7cd9@googlegroups.com> (permalink) |
| Subject | Re: Need help on a project To :"Create a class called BankAccount with the following parameters " |
| From | lee <malitician@gmail.com> |
> >Instead, your function should examine the "kind" parameter and decide
> >what to do. So it would reasonably look like this (untested):
> >
> > def manipulate_data(kind, data):
> > if kind == 'list':
> > ... do stuff with data using it as a list ...
> > elif kind == 'set':
> > ... do stuff with data using it as a set ...
> > if kind == 'dictionary':
> > ... do stuff with data using it as a dictionary ...
> > else:
> > raise ValueError("invalid kind %r, expected 'list', 'set' or 'dictionary'" % (kind,))
> >
> >Try starting with that and see how you go.
> >
> >Cheers,
> >Cameron Simpson <cs@zip.com.au>
> >--
> >https://mail.python.org/mailman/listinfo/python-list
the question again
>Create a function manipulate_data that does the following
>Accepts as the first parameter a string specifying the data structure to be >used "list", "set" or "dictionary"
>Accepts as the second parameter the data to be manipulated based on the data >structure specified e.g [1, 4, 9, 16, 25] for a list data structure
>Based off the first parameter
> return the reverse of a list or
> add items `"ANDELA"`, `"TIA"` and `"AFRICA"` to the set and return the >resulting set
> return the keys of a dictionary.
unittest for the question
>import unittest
>class DataStructureTest(TestCase):
> def setUp(self):
> self.list_data = [1,2,3,4,5]
> self.set_data = {"a", "b", "c", "d", "e"}
> self.dictionary_data = {"apples": 23, "oranges": 15, "mangoes": 3, >"grapes": 45}
>
> def test_manipulate_list(self):
> result = manipulate_data("list", self.list_data)
> self.assertEqual(result, [5,4,3,2,1], msg = "List not manipulated >correctly")
>
> def test_manipulate_set(self):
> result = manipulate_data("set", self.set_data)
> self.assertEqual(result, {"a", "b", "c", "d", "e", "ANDELA", "TIA", >"AFRICA"}, msg = "Set not manipulated correctly")
>
> def test_manipulate_dictionary(self):
> result = manipulate_data("dictionary", self.dictionary_data)
> self.assertEqual(result, ["grapes", "mangoes", "apples", "oranges"], msg = >"Dictionary not manipulated correctly")
the code i have tested base on Cameron's code
def manipulate_data(kind, data):
if kind == 'list':
return list(data)[::-1]
elif kind == 'set':
return set(data)
elif kind == 'dictionary':
return dict( data)
manipulate_data("list", range(1,6))
a = manipulate_data("set", {"a", "b", "c", "d", "e"})
a.add("ANDELA")
a.add("TIA")
a.add("AFRICA")
b = manipulate_data("dictionary", {"apples": 23, "oranges": 15, "mangoes": 3, "grapes": 45})
list(b.keys())
this is the result i got from the unittest
Total Specs: 3 Total Failures: 2
1 . test_manipulate_dictionary
Failure in line 23, in test_manipulate_dictionary self.assertEqual(result, ["grapes", "mangoes", "apples", "oranges"], msg = "Dictionary not manipulated correctly") AssertionError: Dictionary not manipulated correctly
2 . test_manipulate_set
Failure in line 19, in test_manipulate_set self.assertEqual(result, {"a", "b", "c", "d", "e", "ANDELA", "TIA", "AFRICA"}, msg = "Set not manipulated correctly") AssertionError: Set not manipulated correctly
i guess i passed the first requirement to return the reversed order of the list and believe i messed up when creating a set then add data to the set, also something is wrong with returning the keys of the dictionary
can someone point out the error in my code and the meaning of the unittes error?
thanks in advance
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Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Chris Angelico <rosuav@gmail.com> - 2015-12-12 20:21 +1100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Harbey Leke <idowuolawale@gmail.com> - 2015-12-12 02:09 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Chris Angelico <rosuav@gmail.com> - 2015-12-12 21:17 +1100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Harbey Leke <idowuolawale@gmail.com> - 2015-12-12 02:27 -0800
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Re: Need help on a project To :"Create a class called BankAccount with the following parameters " mkatietola@gmail.com - 2015-12-12 09:37 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " malitician@gmail.com - 2015-12-18 19:15 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-12-19 14:47 +0000
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " malitician@gmail.com - 2015-12-19 15:19 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-12-20 00:41 +0000
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Michael Torrie <torriem@gmail.com> - 2015-12-19 18:09 -0700
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " princeudo52@gmail.com - 2015-12-25 15:08 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " princeudo52@gmail.com - 2015-12-25 15:09 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Erik <python@lucidity.plus.com> - 2015-12-26 00:01 +0000
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Cameron Simpson <cs@zip.com.au> - 2015-12-26 11:09 +1100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " princeudo52@gmail.com - 2015-12-25 18:04 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Larry Hudson <orgnut@yahoo.com> - 2015-12-25 20:02 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " malitician@gmail.com - 2015-12-26 00:47 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " princeudo52@gmail.com - 2015-12-25 18:36 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " princeudo52@gmail.com - 2015-12-26 02:38 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " princeudo52@gmail.com - 2015-12-26 03:23 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Cameron Simpson <cs@zip.com.au> - 2015-12-27 07:20 +1100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " lee <malitician@gmail.com> - 2015-12-27 07:02 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Erik <python@lucidity.plus.com> - 2015-12-27 15:26 +0000
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " lee <malitician@gmail.com> - 2015-12-27 12:26 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Prince Udoka <princeudo52@gmail.com> - 2015-12-27 12:32 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " lee <malitician@gmail.com> - 2015-12-27 12:54 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Erik <python@lucidity.plus.com> - 2015-12-27 21:42 +0000
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Cameron Simpson <cs@zip.com.au> - 2015-12-28 14:32 +1100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-12-20 01:51 +0000
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " anyanwuchukwuemeka9@gmail.com - 2016-03-19 14:40 -0700
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Re: Need help on a project To :"Create a class called BankAccount with the following parameters " princeudo52@gmail.com - 2015-12-26 01:52 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " princeudo52@gmail.com - 2015-12-24 04:39 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2015-12-24 11:57 -0500
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " princeudo52@gmail.com - 2015-12-24 04:59 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Chris Angelico <rosuav@gmail.com> - 2015-12-25 00:10 +1100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " princeudo52@gmail.com - 2015-12-24 06:17 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Chris Angelico <rosuav@gmail.com> - 2015-12-25 01:39 +1100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " malitician@gmail.com - 2015-12-24 11:36 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Tim Chase <python.list@tim.thechases.com> - 2015-12-24 14:48 -0600
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " malitician@gmail.com - 2015-12-26 01:01 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Erik <python@lucidity.plus.com> - 2015-12-24 21:09 +0000
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Joel Goldstick <joel.goldstick@gmail.com> - 2015-12-24 10:47 -0500
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " "D'Arcy J.M. Cain" <darcy@VybeNetworks.com> - 2015-12-24 11:14 -0500
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Re: Need help on a project To :"Create a class called BankAccount with the following parameters " "D'Arcy J.M. Cain" <darcy@VybeNetworks.com> - 2015-12-24 14:09 -0500
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Re: Need help on a project To :"Create a class called BankAccount with the following parameters " lee <malitician@gmail.com> - 2015-12-28 01:25 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Prince Udoka <princeudo52@gmail.com> - 2015-12-28 01:29 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Prince Udoka <princeudo52@gmail.com> - 2015-12-28 01:39 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " homiemusa@gmail.com - 2016-01-11 13:22 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Prince Udoka <princeudo52@gmail.com> - 2015-12-28 01:34 -0800
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Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Cameron Simpson <cs@zip.com.au> - 2015-12-29 09:29 +1100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " lee <malitician@gmail.com> - 2015-12-29 00:49 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Cameron Simpson <cs@zip.com.au> - 2015-12-29 21:48 +1100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " lee <malitician@gmail.com> - 2015-12-29 04:39 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " homiemusa@gmail.com - 2016-01-11 14:07 -0800
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Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Prince Udoka <princeudo52@gmail.com> - 2015-12-28 23:35 +0100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " phatsammhiel@gmail.com - 2016-01-13 05:27 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Ben Finney <ben+python@benfinney.id.au> - 2015-12-28 20:38 +1100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " lee <malitician@gmail.com> - 2015-12-28 01:53 -0800
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Re: Need help on a project To :"Create a class called BankAccount with the following parameters " phatsammhiel@gmail.com - 2016-01-13 05:28 -0800
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Re: Need help on a project To :"Create a class called BankAccount with the following parameters " phatsammhiel@gmail.com - 2016-01-13 05:44 -0800
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Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Joel Goldstick <joel.goldstick@gmail.com> - 2015-12-30 15:06 -0500
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Joel Goldstick <joel.goldstick@gmail.com> - 2015-12-30 15:11 -0500
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Re: Need help on a project To :"Create a class called BankAccount with the following parameters " ifeanyioprah@gmail.com - 2016-01-11 21:26 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " ifeanyioprah@gmail.com - 2016-01-11 21:30 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " ifeanyioprah@gmail.com - 2016-01-11 21:33 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " ifeanyioprah@gmail.com - 2016-01-11 21:33 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " chetam.chetzy@gmail.com - 2016-03-13 17:17 -0700
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Chris Angelico <rosuav@gmail.com> - 2016-03-14 11:40 +1100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " MRAB <python@mrabarnett.plus.com> - 2016-03-14 00:57 +0000
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Chris Angelico <rosuav@gmail.com> - 2016-03-14 12:02 +1100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Ben Finney <ben+python@benfinney.id.au> - 2016-03-14 12:08 +1100
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " BartC <bc@freeuk.com> - 2016-03-14 01:33 +0000
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " xaviertim017@gmail.com - 2016-01-01 16:24 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " mrkimanindegwa@gmail.com - 2016-01-11 23:21 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " lee <malitician@gmail.com> - 2016-01-12 05:20 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " bonfaceo3@gmail.com - 2016-01-13 03:14 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " lucasfrank254@gmail.com - 2016-03-04 23:41 -0800
Re: Need help on a project To :"Create a class called BankAccount with the following parameters " Peter Otten <__peter__@web.de> - 2016-03-05 10:07 +0100
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