1# Copyright (c) 2017 ARM Limited 2# All rights reserved. 3# 4# The license below extends only to copyright in the software and shall 5# not be construed as granting a license to any other intellectual 6# property including but not limited to intellectual property relating 7# to a hardware implementation of the functionality of the software 8# licensed hereunder. You may use the software subject to the license --- 44 unchanged lines hidden (view full) --- 53 self.cxx_name = cxx_name if cxx_name else name 54 self.writable = writable 55 56 def export(self, code, cname): 57 export = "def_readwrite" if self.writable else "def_readonly" 58 code('.${export}("${{self.name}}", &${cname}::${{self.cxx_name}})') 59 60class PyBindMethod(PyBindExport): |
61 def __init__(self, name, cxx_name=None, args=None, 62 return_value_policy=None): |
63 self.name = name 64 self.cxx_name = cxx_name if cxx_name else name 65 self.args = args |
66 self.return_value_policy = return_value_policy |
67 68 def _conv_arg(self, value): 69 if isinstance(value, bool): 70 return "true" if value else "false" 71 elif isinstance(value, (float, int)): 72 return repr(value) 73 else: 74 raise TypeError("Unsupported PyBind default value type") 75 76 def export(self, code, cname): |
77 arguments = [ '"${{self.name}}"', '&${cname}::${{self.cxx_name}}' ] 78 if self.return_value_policy: 79 arguments.append('pybind11::return_value_policy::' 80 '${{self.return_value_policy}}') |
81 if self.args: 82 def get_arg_decl(arg): 83 if isinstance(arg, tuple): 84 name, default = arg 85 return 'py::arg("%s") = %s' % ( 86 name, self._conv_arg(default)) 87 else: 88 return 'py::arg("%s")' % arg 89 |
90 arguments.extend(list([ get_arg_decl(a) for a in self.args ])) 91 code('.def(' + ', '.join(arguments) + ')') |