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+ mapnik.Parameter from Py_Unicode ctor

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(stored as utf8 std::string)
This commit is contained in:
artemp 2013-01-17 15:17:46 +00:00
parent b438eec762
commit b5f2c8f9f9
1 changed files with 12 additions and 1 deletions
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13
bindings/python/mapnik_parameters.cpp
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@ -177,9 +177,16 @@ mapnik::value_holder get_param(mapnik::parameter const& p, int index)
boost::shared_ptr<mapnik::parameter> create_parameter(std::string const& key, mapnik::value_holder const& value)
{
return boost::make_shared<mapnik::parameter>(key,mapnik::value_holder(value));
return boost::make_shared<mapnik::parameter>(key,value);
}
// needed for Python_Unicode to std::string (utf8) conversion
boost::shared_ptr<mapnik::parameter> create_parameter_from_string(std::string const& key, UnicodeString const& ustr)
{
std::string buffer;
mapnik::to_utf8(ustr, buffer);
return boost::make_shared<mapnik::parameter>(key,buffer);
}
void export_parameters()
{
@ -193,6 +200,10 @@ void export_parameters()
.def("__init__", make_constructor(create_parameter),
"Create a mapnik.Parameter from a pair of values, the first being a string\n"
"and the second being either a string, and integer, or a float")
.def("__init__", make_constructor(create_parameter_from_string),
"Create a mapnik.Parameter from a pair of values, the first being a string\n"
"and the second being either a string, and integer, or a float")
.def_pickle(parameter_pickle_suite())
.def("__getitem__",get_param)
;