PyScriptHandle Struct Reference

Class allowing use of python scripts within a test case. More...

#include <shamtest/PyScriptHandle.hpp>

Public Member Functions
	PyScriptHandle ()
	Construct PyScriptHandle and create an instance of PyScriptHandle::locals.
pybind11::dict &	data ()
	return reference to the locals
template<class T >
void	register_array (std::string name, std::vector< T > &arr)
	register an array in a local py variable
template<class T >
void	register_value (std::string name, T val)
	register a value in a local py variable
template<size_t N>
bool	exec (const char(&expr)[N], pybind11::object &&global=pybind11::globals())
	execute the given script

Public Attributes
pybind11::dict	locals
	local python variables

Detailed Description

Class allowing use of python scripts within a test case.

Example :

std::vector<f64> x = {0, 1, 2, 4, 5};
std::vector<f64> y = {1, 2, 4, 6, 1};
 
PyScriptHandle hdnl{};
 
hdnl.data()["x"] = x;
hdnl.data()["y"] = y;
 
hdnl.exec(R"(
    print("startpy")
    import matplotlib.pyplot as plt
    plt.plot(x,y)
    plt.show()
)");

Definition at line 66 of file PyScriptHandle.hpp.

Constructor & Destructor Documentation

PyScriptHandle()

PyScriptHandle::PyScriptHandle ( )

inline

Construct PyScriptHandle and create an instance of PyScriptHandle::locals.

Definition at line 76 of file PyScriptHandle.hpp.

Member Function Documentation

data()

pybind11::dict & PyScriptHandle::data ( )

inline

return reference to the locals

Returns

pybind11::dict& reference to PyScriptHandle::locals

Definition at line 83 of file PyScriptHandle.hpp.

exec()

template<size_t N>

bool PyScriptHandle::exec ( const char(&)  expr[N], pybind11::object &&  global = pybind11::globals()  )

inline

execute the given script

Template Parameters

N	length of the source chars

Parameters

expr	the source to be executed
global	the global py variable

Returns

true the script executed successfully

false the script executed with an error

Definition at line 119 of file PyScriptHandle.hpp.

register_array()

template<class T >

void PyScriptHandle::register_array ( std::string  name, std::vector< T > &  arr  )

inline

register an array in a local py variable

Template Parameters

T	type of the array (has to be registered to python)

Parameters

name	name of the python variable
arr	the array to pass

Definition at line 93 of file PyScriptHandle.hpp.

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register_value()

template<class T >

void PyScriptHandle::register_value ( std::string  name, T  val  )

inline

register a value in a local py variable

Template Parameters

T	type of the value (has to be registered to python)

Parameters

name	name of the python variable
val	the value to pass

Definition at line 105 of file PyScriptHandle.hpp.

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Member Data Documentation

locals

pybind11::dict PyScriptHandle::locals

local python variables

Definition at line 71 of file PyScriptHandle.hpp.

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The documentation for this struct was generated from the following file:

• shamtest/PyScriptHandle.hpp