Bugs item #2886591, was opened at 2009-10-26 18:02
Message generated for change (Settings changed) made by lgautier
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Category: Source
>Group: rpy2
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
>Assigned to: lgautier (lgautier)
Summary: type <long> not supported
Initial Comment:
Hi, It took me a bit of time to track this down but the on my system (Mac os X
10.6 with python 2.6.1) some integers are passed as long. This fails in the
riterface conversion. To fix this I simply modified __init__.py in robjects
folder and added the following line within the default_py2ri function:
elif isinstance(o, long):
res = rinterface.SexpVector([o, ], rinterface.INTSXP)
Thanks,
Yair
----------------------------------------------------------------------
>Comment By: lgautier (lgautier)
Date: 2009-10-27 17:14
Message:
Thanks.
The branches 2.0.x and 2.1.x have now both the fix included
(so it will be in releases 2.0.8, and 2.1.0)
The final bugfix looking will is looking like follows:
elif isinstance(o, int) or isinstance(o, long):
res = rinterface.SexpVector([o, ], rinterface.INTSXP)
(I also noted that explicit unit tests for the default conversion methods
are missing; they
will be added in the near future, hopefully)
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