mattions

# Deleting a line in matplot lib

fig = figure()
ax = fig.add_subplot(111)
x = linspace(0,10)
plot(x, sin(x), label='sin')
plot(x, cos(x), label='cos')
# Deleting the last one
del ax.lines[1]
draw() # updating the fig

mattions

    def create_new_dir(self, prefix="./", root="Sims"):
        """
Create the directory where to put the simulation
"""
        self.dirRoot = os.path.join(prefix, root)
        
        today = datetime.date.today()
        free = False
        index = 0
        

mattions

    def save_node(self, h5file_holder, group_path, section_name, variables, 
                  detail=''):
        """Save a node to the h5file.
        h5file_holder: The holder of the h5file
        group_path: Where in the hierarchy the leaf has to be saved
        section_name: The name of the section which the variables belong to
        variables: The dictionary of the variable
        """
        found = False
        target_group = None

mattions

#cyl_example.py

from enthought.tvtk.tools import visual

def draw_cyl(coords):
	x_ax = coords['x1'] -coords['x0']
	y_ax = coords['y1'] -coords['y0']
	z_ax = coords['z1'] -coords['z0']
	cyl = visual.Cylinder(pos=(coords['x0'],coords['y0'],coords['z0']), 
			  axis=(x_ax,y_ax,z_ax), radius=1, length=10)

mattions

import numpy as np
from mayavi import mlab

class Animator(object):
    
    def __init__(self):
        
        self.scalar_active_attribute = None

    def add_scalar_array(self, dataset, tube, scalar_data, scalar_data_name):

mattions

# Parameters file for simulation.
{
    "dt" : 0.025,  # integration dt [ms]
    "dict_ampa_s1" : 
        {"t_stim" : 0.130, # t_stim [s]  
         "numbers" : 4, # number
         "delay" : 0.1, # delay [s]
         "type" : "ampa" # , type
         },
    "dict_ampa_s2" :

mattions

import os
from shutil import copyfile
import numpy as np

# Getting the qt in before mayavi
from PyQt4 import QtGui
app = QtGui.QApplication.instance()

from enthought.mayavi import mlab
# Offscreen

mattions

def run_model_in_neuronvisio(model_dir):

	if os.path.exists(os.path.join (model_dir, 'mosinit.hoc')):
		os.chdir(model_dir)
		#TODO: We should check if the file is already compiled, 
		# and call the right executable according to the system.
		call(['nrnivmodl'])
		from neuron import gui # to not freeze neuron gui
		from neuron import h
		from neuronvisio.controls import Controls

mattions

"""
This is a check to make sure the sip and the Qstrings play nicely in Windows, 
where the PySide is using the new Python API (Python 3)
http://www.mail-archive.com/matplotlib-users@lists.sourceforge.net/msg19702.html
http://stackoverflow.com/questions/1400858/how-to-create-qstring-in-pyqt4
This could be easily removed when we move to Python 3
"""
if os.name == 'nt':
    import sip
    sip.setapi('QString', 2)

mattions

-e git+https://mattions@github.com/mattions/mayavi.git@fix-21#egg=mayavi
-e git+https://github.com/enthought/traitsui.git#egg=traitsui
ipython==0.12