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pyArg.h
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2 // Copyright 2016 Pixar
3 //
4 // Licensed under the Apache License, Version 2.0 (the "Apache License")
5 // with the following modification; you may not use this file except in
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24 #ifndef TF_PY_ARG_H
25 #define TF_PY_ARG_H
26 
27 #include "pxr/pxr.h"
28 #include "pxr/base/tf/api.h"
29 
30 #include <boost/python/dict.hpp>
31 #include <boost/python/tuple.hpp>
32 #include <string>
33 #include <vector>
34 
35 PXR_NAMESPACE_OPEN_SCOPE
36 
43 class TfPyArg
44 {
45 public:
49  TfPyArg(const std::string& name,
50  const std::string& typeDoc = std::string(),
51  const std::string& defaultValueDoc = std::string())
52  : _name(name), _typeDoc(typeDoc), _defaultValueDoc(defaultValueDoc)
53  { }
54 
56  const std::string& GetName() const
57  { return _name; }
58 
60  const std::string& GetDefaultValueDoc() const
61  { return _defaultValueDoc; }
62 
64  const std::string& GetTypeDoc() const
65  { return _typeDoc; }
66 
67 private:
68  std::string _name;
69  std::string _typeDoc;
70  std::string _defaultValueDoc;
71 };
72 
73 typedef std::vector<TfPyArg> TfPyArgs;
74 
86 TF_API
87 std::pair<boost::python::tuple, boost::python::dict>
88 TfPyProcessOptionalArgs(
89  const boost::python::tuple& args,
90  const boost::python::dict& kwargs,
91  const TfPyArgs& expectedArgs,
92  bool allowExtraArgs = false);
93 
97 TF_API
98 std::string TfPyCreateFunctionDocString(
99  const std::string& functionName,
100  const TfPyArgs& requiredArguments = TfPyArgs(),
101  const TfPyArgs& optionalArguments = TfPyArgs(),
102  const std::string& description = std::string());
103 
104 PXR_NAMESPACE_CLOSE_SCOPE
105 
106 #endif // TF_PY_ARG_H
Class representing a function argument.
Definition: pyArg.h:43
const std::string & GetDefaultValueDoc() const
Returns documentation for default value (if any) for this argument.
Definition: pyArg.h:60
TfPyArg(const std::string &name, const std::string &typeDoc=std::string(), const std::string &defaultValueDoc=std::string())
Create a TfPyArg representing an argument with the given name.
Definition: pyArg.h:49
const std::string & GetName() const
Returns argument name.
Definition: pyArg.h:56
const std::string & GetTypeDoc() const
Returns documentation of type of value required by this argument.
Definition: pyArg.h:64