Python sli_push Examples

Example #1

File: nest_simulation.py Project: solveignaess/EEG

def send_nest_params_to_sli(p):
    '''
    Read parameters and send them to SLI
    '''
    for name in list(p.keys()):
        value = p[name]
        if type(value) == numpy.ndarray:
            value = value.tolist()
        if type(value) == dict:
            value = dict_of_numpyarray_to_dict_of_list(value)
        if name == 'neuron_model':  # special case as neuron_model should is a NEST model and not a string
            try:
                nest.sli_run('/' + name)
                nest.sli_push(value)
                nest.sli_run('eval')
                nest.sli_run('def')
            except:
                print('Could not put variable %s on SLI stack' % (name))
                print(type(value))
        else:
            try:
                nest.sli_run('/' + name)
                nest.sli_push(value)
                nest.sli_run('def')
            except:
                print('Could not put variable %s on SLI stack' % (name))
                print(type(value))
    return

Example #2

File: test_libcsa.py Project: Silmathoron/nest-simulator

    def test_libcsa_cgnext(self):
        """cgnext"""

        nest.ResetKernel()

        w = 10000.0
        d = 1.0
        cs = libcsa.cset(libcsa.oneToOne, w, d)

        nest.sli_push(cs)
        nest.sli_run('dup')
        nest.sli_push(numpy.array([0, 1, 2, 3]))
        nest.sli_push(numpy.array([0, 1, 2, 3]))
        nest.sli_run('cgsetmask')
        nest.sli_run('dup')
        nest.sli_run('cgstart')
        for i in range(4):
            nest.sli_run('dup')
            nest.sli_run('cgnext')
            self.assertEqual(nest.sli_pop(), True)
            self.assertEqual(nest.sli_pop(), d)
            self.assertEqual(nest.sli_pop(), w)
            self.assertEqual(nest.sli_pop(), i)
            self.assertEqual(nest.sli_pop(), i)
        nest.sli_run('cgnext')
        self.assertEqual(nest.sli_pop(), False)

Example #3

File: test_libcsa.py Project: xiaoxiaoluzl/nest-simulator

    def test_libcsa_cgnext(self):
        """cgnext"""

        nest.ResetKernel()

        w = 10000.0
        d = 1.0
        cs = libcsa.cset(libcsa.oneToOne, w, d)

        nest.sli_push(cs)
        nest.sli_run('dup')
        nest.sli_push(numpy.array([0, 1, 2, 3]))
        nest.sli_push(numpy.array([0, 1, 2, 3]))
        nest.sli_run('cgsetmask')
        nest.sli_run('dup')
        nest.sli_run('cgstart')
        for i in range(4):
            nest.sli_run('dup')
            nest.sli_run('cgnext')
            self.assertEqual(nest.sli_pop(), True)
            self.assertEqual(nest.sli_pop(), d)
            self.assertEqual(nest.sli_pop(), w)
            self.assertEqual(nest.sli_pop(), i)
            self.assertEqual(nest.sli_pop(), i)
        nest.sli_run('cgnext')
        self.assertEqual(nest.sli_pop(), False)

Example #4

File: example_microcircuit.py Project: torbjone/hybridLFPy

def send_nest_params_to_sli(p):
    '''
    Read parameters and send them to SLI
    
    Parameters
    ----------
    p : dict
        sli parameter name and value as dictionary key and value pairs
    
    Returns
    -------
    None
    '''
    for name in p.keys():
        value = p[name]
        if type(value) == np.ndarray:
            value = value.tolist()
        if type(value) == dict:
            value = dict_of_numpyarray_to_dict_of_list(value)
        if name == 'neuron_model': # special case as neuron_model is a
                                   # NEST model and not a string
            try:
                nest.sli_run('/'+name)
                nest.sli_push(value)
                nest.sli_run('eval')
                nest.sli_run('def')
            except: 
                print 'Could not put variable %s on SLI stack' % (name)
                print type(value)
        else:
            try:
                nest.sli_run('/'+name)
                nest.sli_push(value)
                nest.sli_run('def')
            except: 
                print 'Could not put variable %s on SLI stack' % (name)
                print type(value)
    return

Example #5

def send_nest_params_to_sli(p):
    '''
    Read parameters and send them to SLI
    
    Parameters
    ----------
    p : dict
        sli parameter name and value as dictionary key and value pairs
    
    Returns
    -------
    None
    '''
    for name in p.keys():
        value = p[name]
        if type(value) == np.ndarray:
            value = value.tolist()
        if type(value) == dict:
            value = dict_of_numpyarray_to_dict_of_list(value)
        if name == 'neuron_model':  # special case as neuron_model is a
            # NEST model and not a string
            try:
                nest.sli_run('/' + name)
                nest.sli_push(value)
                nest.sli_run('eval')
                nest.sli_run('def')
            except:
                print 'Could not put variable %s on SLI stack' % (name)
                print type(value)
        else:
            try:
                nest.sli_run('/' + name)
                nest.sli_push(value)
                nest.sli_run('def')
            except:
                print 'Could not put variable %s on SLI stack' % (name)
                print type(value)
    return

Example #6

File: brunel_alpha_nest.py Project: apeyser/nest-simulator

def LambertWm1(x):
    nest.sli_push(x)
    nest.sli_run('LambertWm1')
    y = nest.sli_pop()
    return y

Example #7

File: brunel-alpha-numpy.py Project: kapkapas/cython-neuron

def LambertWm1(x):
    nest.sli_push(x); nest.sli_run('LambertWm1'); y=nest.sli_pop()
    return y

Example #8

 def leave_on_stack():
     nest.sli_push(1)

Example #9

File: test_helper_functions.py Project: apeyser/nest-simulator

 def leave_on_stack():
     nest.sli_push(1)