How to import boost module from C++ to python?
Following is the c++ code which I want to import.
#include <boost/python.hpp>
#include <string>
/*
* This is the C++ function we write and want to expose to Python.
*/
const std::string hello() {
return std::string("hello, zoo");
}
/*
* This is a macro Boost.Python provides to signify a Python extension module.
*/
BOOST_PYTHON_MODULE(zoo) {
// An established convention for using boost.python.
using namespace boost::python;
// Expose the function hello().
def("hello", hello);
}
The following code is python script.
import zoo # In zoo.cpp we expose hello() function, and it now exists
in the zoo module.
assert 'hello' in dir(zoo) # zoo.hello is a callable.
assert callable(zoo.hello) # Call the C++ hello() function from Python.
print zoo.hello()
When I try to run the script, I am not getting "hello, zoo" at the terminal as output. Where am I making the mistake?
Following is the error message I am getting:
import: not authorized zoo' @ error/constitute.c/WriteImage/1028.('
./visit_zoo.py: line 3: syntax error near unexpected token
./visit_zoo.py: line 3: `assert 'hello' in dir(zoo)'
python c++ boost boost-python
asked Dec 28 '18 at 12:58
prashanth kumarprashanth kumar
62
add a comment |
Following is the c++ code which I want to import.
#include <boost/python.hpp>
#include <string>
/*
* This is the C++ function we write and want to expose to Python.
*/
const std::string hello() {
return std::string("hello, zoo");
}
/*
* This is a macro Boost.Python provides to signify a Python extension module.
*/
BOOST_PYTHON_MODULE(zoo) {
// An established convention for using boost.python.
using namespace boost::python;
// Expose the function hello().
def("hello", hello);
}
The following code is python script.
import zoo # In zoo.cpp we expose hello() function, and it now exists
in the zoo module.
assert 'hello' in dir(zoo) # zoo.hello is a callable.
assert callable(zoo.hello) # Call the C++ hello() function from Python.
print zoo.hello()
When I try to run the script, I am not getting "hello, zoo" at the terminal as output. Where am I making the mistake?
Following is the error message I am getting:
import: not authorized zoo' @ error/constitute.c/WriteImage/1028.('
./visit_zoo.py: line 3: syntax error near unexpected token
./visit_zoo.py: line 3: `assert 'hello' in dir(zoo)'
python c++ boost boost-python
asked Dec 28 '18 at 12:58
prashanth kumarprashanth kumar
62
add a comment |
Following is the c++ code which I want to import.
#include <boost/python.hpp>
#include <string>
/*
* This is the C++ function we write and want to expose to Python.
*/
const std::string hello() {
return std::string("hello, zoo");
}
/*
* This is a macro Boost.Python provides to signify a Python extension module.
*/
BOOST_PYTHON_MODULE(zoo) {
// An established convention for using boost.python.
using namespace boost::python;
// Expose the function hello().
def("hello", hello);
}
The following code is python script.
import zoo # In zoo.cpp we expose hello() function, and it now exists
in the zoo module.
assert 'hello' in dir(zoo) # zoo.hello is a callable.
assert callable(zoo.hello) # Call the C++ hello() function from Python.
print zoo.hello()
When I try to run the script, I am not getting "hello, zoo" at the terminal as output. Where am I making the mistake?
Following is the error message I am getting:
import: not authorized zoo' @ error/constitute.c/WriteImage/1028.('
./visit_zoo.py: line 3: syntax error near unexpected token
./visit_zoo.py: line 3: `assert 'hello' in dir(zoo)'
python c++ boost boost-python
asked Dec 28 '18 at 12:58
prashanth kumarprashanth kumar
62
Following is the c++ code which I want to import.
#include <boost/python.hpp>
#include <string>
/*
* This is the C++ function we write and want to expose to Python.
*/
const std::string hello() {
return std::string("hello, zoo");
}
/*
* This is a macro Boost.Python provides to signify a Python extension module.
*/
BOOST_PYTHON_MODULE(zoo) {
// An established convention for using boost.python.
using namespace boost::python;
// Expose the function hello().
def("hello", hello);
}
The following code is python script.
import zoo # In zoo.cpp we expose hello() function, and it now exists
in the zoo module.
assert 'hello' in dir(zoo) # zoo.hello is a callable.
assert callable(zoo.hello) # Call the C++ hello() function from Python.
print zoo.hello()
When I try to run the script, I am not getting "hello, zoo" at the terminal as output. Where am I making the mistake?
Following is the error message I am getting:
import: not authorized zoo' @ error/constitute.c/WriteImage/1028.('
./visit_zoo.py: line 3: syntax error near unexpected token
./visit_zoo.py: line 3: `assert 'hello' in dir(zoo)'
python c++ boost boost-python
python c++ boost boost-python
asked Dec 28 '18 at 12:58
prashanth kumarprashanth kumar
62
asked Dec 28 '18 at 12:58
prashanth kumarprashanth kumar
62
edited Dec 28 '18 at 13:52
prashanth kumar
asked Dec 28 '18 at 12:58
prashanth kumarprashanth kumar
62
asked Dec 28 '18 at 12:58
prashanth kumarprashanth kumar
62
asked Dec 28 '18 at 12:58
prashanth kumarprashanth kumar
62
62
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Aren't you forgetting to indicate the script should be run by Python, as I did?
You can either include the python executable in the header of your script file:
#!/usr/bin/env python2
and make the file executable or call the script with Python:
$ python <filename>
answered Dec 30 '18 at 18:33
laudareslaudares
41
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Aren't you forgetting to indicate the script should be run by Python, as I did?
You can either include the python executable in the header of your script file:
#!/usr/bin/env python2
and make the file executable or call the script with Python:
$ python <filename>
answered Dec 30 '18 at 18:33
laudareslaudares
41
add a comment |
Aren't you forgetting to indicate the script should be run by Python, as I did?
You can either include the python executable in the header of your script file:
#!/usr/bin/env python2
and make the file executable or call the script with Python:
$ python <filename>
answered Dec 30 '18 at 18:33
laudareslaudares
41
add a comment |
Aren't you forgetting to indicate the script should be run by Python, as I did?
You can either include the python executable in the header of your script file:
#!/usr/bin/env python2
and make the file executable or call the script with Python:
$ python <filename>
answered Dec 30 '18 at 18:33
laudareslaudares
41
Aren't you forgetting to indicate the script should be run by Python, as I did?
You can either include the python executable in the header of your script file:
#!/usr/bin/env python2
and make the file executable or call the script with Python:
$ python <filename>
answered Dec 30 '18 at 18:33
laudareslaudares
41
answered Dec 30 '18 at 18:33
laudareslaudares
41
answered Dec 30 '18 at 18:33
laudareslaudares
41
answered Dec 30 '18 at 18:33
laudareslaudares
41
41
add a comment |
add a comment |
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