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Created on 2013-04-30 05:04 by Afif.Elghraoui, last changed 2022-04-11 14:57 by admin. This issue is now closed.
| Files | ||||
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| File name | Uploaded | Description | Edit | |
| lists.dat | Afif.Elghraoui, 2013-04-30 05:04 | test_lists | ||
| Messages (2) | |||
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| msg188125 - (view) | Author: Afif Elghraoui (Afif.Elghraoui) | Date: 2013-04-30 05:04 | |
I have two lists of strings (gene identifiers) that I know have something in common. I convert them to lists and do an intersection and I get the empty set. As an example test case, I know they both have the string 'Rv0500'
>>> list1.index('Rv0500')
278
>>> list2.index('Rv0500')
245
>>> set(list1).intersection(set(list2))
set([])
I was expecting to get a few hundred matches. My two lists are attached to this report. This is how I created the data file:
>>> x = shelve.open('lists.dat')
>>> x['list1'] = list1
>>> x['list2'] = list2
>>> x.close()
I did my best to make this report complete-- thanks for all your help.
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| msg188132 - (view) | Author: Mark Dickinson (mark.dickinson) *  |
Date: 2013-04-30 07:04 | |
It appears that your list1 and list2 are not regular Python lists, but have type cobra.core.DictList (which inherits from list, but overrides the 'index' method). cobra is a 3rd party package, not maintained by the Python developers, so I'm afraid this isn't the right place to ask about it; is there a mailing list for the cobra package? |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:57:45 | admin | set | github: 62075 |
| 2013-04-30 07:04:29 | mark.dickinson | set | status: open -> closed nosy: + mark.dickinson messages: + msg188132 resolution: not a bug |
| 2013-04-30 05:04:30 | Afif.Elghraoui | create | |