diff options
Diffstat (limited to 'Exec/Langmuir/python')
| -rw-r--r-- | Exec/Langmuir/python/warpx.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Exec/Langmuir/python/warpx.py b/Exec/Langmuir/python/warpx.py index 99aec6ce0..d8b97f202 100644 --- a/Exec/Langmuir/python/warpx.py +++ b/Exec/Langmuir/python/warpx.py @@ -77,8 +77,8 @@ def print_step(i): This function is called by C++. This is just a demo. ''' - print "\nCalling a Python function from C++. Step = ", i -KEEP_ALIVE_FUNC_print_step = print_step # otherwise the function may get garbage collected. + print("\nCalling a Python function from C++. Step = ", i) +c_print_step = CALLBACK_FUNC_1(print_step) def initialize(): ''' @@ -97,7 +97,7 @@ def initialize(): libwarpx.amrex_init(argc, argv) libwarpx.warpx_init() - libwarpx.warpx_set_callback_py_funcs(CALLBACK_FUNC_1(print_step)) + libwarpx.warpx_set_callback_py_funcs(c_print_step) def finalize(): |