Hi All,
I have successfully compiled the new
quantlib_swig-0.9.6
quantlib-0.9.6
packages from Sage 3.0.1.
A number of functions work fine form the Sage notebook.
Unfortunately the important quantlib Date() function is causing
problems.
I am trying to run
from QuantLib import *
calendar = TARGET()
todaysDate = Date(6,October,2001)
and I get the error:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/root/.sage/sage_notebook/worksheets/tomanizer/18/code/3.py",
line 7, in <module>
todaysDate = Date(Integer(6),October,Integer(2001))
File "/filesrv/Sage/sage-3.0.2-debian32-intelx86-i686-Linux/local/
lib/python2.5/site-packages/sympy/plotting/", line 1, in <module>
File "/filesrv/Sage/sage-3.0.2-debian32-intelx86-i686-Linux/local/
lib/python2.5/site-packages/QuantLib/QuantLib.py", line 203, in
__init__
this = _QuantLib.new_Date(*args)
NotImplementedError: Wrong number of arguments for overloaded function
'new_Date'.
Possible C/C++ prototypes are:
Date()
Date(Day,Month,Year)
Date(BigInteger)
Date(std::string const &,std::string const &)
which is an error thrown by SWIG if the wrong parameters are passed to
the functions.
However, this example is from the Quantlib SWIG help file. So I assume
it should work from quantlib SWIG.
My suspicion is that the error is related to the Sage's handling of
unicode.
Does anone wlse have this problem?
Is there a workaround?
Kind regards
Thomas
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