Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use _load_lib method in fMBT

Best Python code snippet using fMBT_python

c_lib.py

Source:c_lib.py

...3import os4import ctypes5import platform6import multiprocessing7def _load_lib():8    """ Load library in build/lib. """9    cur_path = os.path.dirname(os.path.abspath(os.path.expanduser(__file__)))10    lib_path = os.path.join(cur_path, "../../build/")11    if platform.system() == 'Darwin':12        path_to_so_file = os.path.join(lib_path, "libmagent.dylib")13    elif platform.system() == 'Linux':14        path_to_so_file = os.path.join(lib_path, "libmagent.so")15    else:16        raise BaseException("unsupported system: " + platform.system())17    lib = ctypes.CDLL(path_to_so_file, ctypes.RTLD_GLOBAL)18    return lib19def as_float_c_array(buf):20    """numpy to ctypes array"""21    return buf.ctypes.data_as(ctypes.POINTER(ctypes.c_float))22def as_int32_c_array(buf):23    """numpy to ctypes array"""24    return buf.ctypes.data_as(ctypes.POINTER(ctypes.c_int32))25def as_bool_c_array(buf):26    """numpy to ctypes array"""27    return buf.ctypes.data_as(ctypes.POINTER(ctypes.c_bool))28if 'OMP_NUM_THREADS' not in os.environ:29    os.environ['OMP_NUM_THREADS'] = str(multiprocessing.cpu_count() // 2)...

linux.py

Source:linux.py

...3class NotAvail:4    pass5class LibC:6    _libc = None7    def _load_lib(self):8        if self._libc:9            return10        self._libc = ctypes.cdll.LoadLibrary("libc.so.6")11    def syscall(self, id):12        self._load_lib()13        return self._libc.syscall(id)14class LibCap:15    _libcap = None16    pr_set_name = 1517    def _load_lib(self):18        if self._libcap:19            return20        try:21            self._libcap = ctypes.cdll.LoadLibrary("libcap.so.2")22        except OSError:23            self._libcap = NotAvail24    def tname(self, name):25        self._load_lib()26        if self._libcap is NotAvail:27            return28        self._libcap.prctl(self.pr_set_name, name.encode())29libc = LibC()30libcap = LibCap()31def get_tid():32    return libc.syscall(SYS_gettid)33def set_tname(name):...

vic.py

Source:vic.py

2  @section DESCRIPTION3  cffi wrapper for vic_run4"""5from ._vic import ffi6def _load_lib(lib):7    import os8    import sysconfig9    suffix = sysconfig.get_config_var('SO')10    path = os.path.join(os.path.dirname(__file__), os.pardir,11                        '{0}{1}'.format(lib, suffix))12    return ffi.dlopen(path)13lib = _load_lib('vic_core')14# Initialize global structures15lib.initialize_log()16lib.initialize_global()17lib.initialize_options()18lib.initialize_parameters()19# TODO: wrappers for individual vic functions. For now, access to lib functions...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.