third_party/opencv
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Merge remote-tracking branch 'upstream/3.4' into merge-3.4

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This commit is contained in:
Alexander Alekhin
2019-11-19 19:13:38 +00:00
parent cf93217365 9d14c0b37a
commit 318cba4ce3
19 changed files with 257 additions and 221 deletions
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modules/python/src2/gen2.py
+9 -9
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@@ -45,7 +45,7 @@ gen_template_func_body = Template("""$code_decl
gen_template_mappable = Template("""
{
${mappable} _src;
if (pyopencv_to(src, _src, name))
if (pyopencv_to(src, _src, info))
{
return cv_mappable_to(_src, dst);
}
@@ -62,7 +62,7 @@ struct PyOpenCV_Converter< ${cname} >
{
return pyopencv_${name}_Instance(r);
}
static bool to(PyObject* src, ${cname}& dst, const char* name)
static bool to(PyObject* src, ${cname}& dst, const ArgInfo& info)
{
if(!src || src == Py_None)
return true;
@@ -73,7 +73,7 @@ struct PyOpenCV_Converter< ${cname} >
return true;
}
${mappable_code}
failmsg("Expected ${cname} for argument '%s'", name);
failmsg("Expected ${cname} for argument '%s'", info.name);
return false;
}
};
@@ -81,7 +81,7 @@ struct PyOpenCV_Converter< ${cname} >
""")
gen_template_map_type_cvt = Template("""
template<> bool pyopencv_to(PyObject* src, ${cname}& dst, const char* name);
template<> bool pyopencv_to(PyObject* src, ${cname}& dst, const ArgInfo& info);
""")
@@ -89,7 +89,7 @@ gen_template_set_prop_from_map = Template("""
if( PyMapping_HasKeyString(src, (char*)"$propname") )
{
tmp = PyMapping_GetItemString(src, (char*)"$propname");
ok = tmp && pyopencv_to(tmp, dst.$propname);
ok = tmp && pyopencv_to(tmp, dst.$propname, ArgInfo("$propname", false));
Py_DECREF(tmp);
if(!ok) return false;
}""")
@@ -143,7 +143,7 @@ static int pyopencv_${name}_set_${member}(pyopencv_${name}_t* p, PyObject *value
PyErr_SetString(PyExc_TypeError, "Cannot delete the ${member} attribute");
return -1;
}
return pyopencv_to(value, p->v${access}${member}) ? 0 : -1;
return pyopencv_to(value, p->v${access}${member}, ArgInfo("value", false)) ? 0 : -1;
}
""")
@@ -161,7 +161,7 @@ static int pyopencv_${name}_set_${member}(pyopencv_${name}_t* p, PyObject *value
failmsgp("Incorrect type of object (must be '${name}' or its derivative)");
return -1;
}
return pyopencv_to(value, _self_${access}${member}) ? 0 : -1;
return pyopencv_to(value, _self_${access}${member}, ArgInfo("value", false)) ? 0 : -1;
}
""")
@@ -238,10 +238,10 @@ class ClassInfo(object):
def gen_map_code(self, codegen):
all_classes = codegen.classes
code = "static bool pyopencv_to(PyObject* src, %s& dst, const char* name)\n{\n PyObject* tmp;\n bool ok;\n" % (self.cname)
code = "static bool pyopencv_to(PyObject* src, %s& dst, const ArgInfo& info)\n{\n PyObject* tmp;\n bool ok;\n" % (self.cname)
code += "".join([gen_template_set_prop_from_map.substitute(propname=p.name,proptype=p.tp) for p in self.props])
if self.base:
code += "\n return pyopencv_to(src, (%s&)dst, name);\n}\n" % all_classes[self.base].cname
code += "\n return pyopencv_to(src, (%s&)dst, info);\n}\n" % all_classes[self.base].cname
else:
code += "\n return true;\n}\n"
return code