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Questions tagged [enthought]

Enthought provides scientific and analytic software, training, and consulting solutions utilizing Python. The Enthought Canopy (formerly EPD, or Enthought Python Distribution) software platform includes an integrated analysis and application development environment plus a Python distribution with over 200 pre-compiled core scientific and analytic libraries such as SciPy, NumPy, Pandas, Matplotlib, and IPython.

Enthought provides scientific and analytic software, training, and consulting solutions utilizing Python.

The Enthought Canopy (formerly EPD, or Enthought Python Distribution) software platform includes an integrated analysis and application development environment plus a Python distribution with over 200 pre-compiled core scientific and analytic libraries such as SciPy, NumPy, Pandas, Matplotlib, and IPython.

In 2014, Enthought introduced Enthought Training on Demand, an online learning library of Python training modules developed for scientists, engineers, and data analysts. The company also provides live Python training classes and consulting solutions for enterprises in industries such as finance, energy, aerospace, consumer products, and biotechnology.

The company was founded in 2001 and is headquartered in Austin, Texas, with additional offices in Cambridge, UK, and Mumbai, India.

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why cannot I use sp.signal by import scipy as sp?

I would like to use scipy.signal.lti and scipy.signal.impulse function to calculate the transfer function. I import the scipy module in the following way. import scipy as sp import numpy as np import matplotlib.pyplot as plt from math import…
Frank Zhao
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modern approach to 3D visualization in python: discuss mayavi

Is Mayavi the "modern" approach to 3D visualization scripting with python? By modern, I mean a well informed person would choose to use Mayavi in 2015 for a variety of project requirements. I first discovered it about a month ago, and it works well…
user3391229
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Display of music21, musicXML PNG objects using iPython Notebook/Enthought Canopy

I am experimenting with the music21 library, in preparation for a Machine Learning project that involves genre classification and categorization. I and following some tutorials available here. I am using MuseScore as my MusicXML program, and I am…
Luis Miguel
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End ticks in colorbar - matplotlib

I am trying to plot a colorbar in Python using the matplotlib libraries. The plot works well, but the color bar wont show the end ticks on the color bar. Using the following command plots the colorbar properly, but I only have ticks ranging from…
shaunakde
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How to substitute symbol for matrix using symPy and numPy

I'm trying to substitute two symbols in my equation for the matrix form of each of them. I created a commutator function which formed my expression: t, vS, = sy.symbols('t, vS', commutative = False) hS = t + vS eta = myComm(t,hS) dHs =…
bynx
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Enthought Canopy emacs keybinding

Canopy's integrated Ipython terminal allows to use Emacs keybindings, but the integrated code editor won't. This is a problem when switching from one window to the other... Is there a way to activate Emacs keybindings in "Enthought" Canopy code…
slegroux
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How to get MayaVi2 to default to/use Qt rather than wx?

Previously I have been using a python environment maintained by Mac ports. I had some basic scripts using PyQT, VTK, matplotlib etc. I have been able to use Paraview but seem a little heavy for my uses so I though I would try MayaVi2 (and TVTK). I…
Michael
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IPython tab completes only some modules

I'm using the EPD version of python and IPython. After installing some modules using easy_install I notice that, although they can be imported, they cannot be tab completed. They exist on the path but, while included modules (pylab, readline, math)…
physicsmichael
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exit on KeyboardInterrupt after generating plots in while loop

I am monitoring an experiment in real time using matplotlib to generate plots in a while loop. Ideally, the loop should exit on something like a KeyboardInterrupt. This works well enough in an Ubuntu test. In Windows 7, using ipython, it exits with…
Nik Hartman
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DLL load failed: %1 is not a valid Win32 application on Enthought

l run into an problem "ImportError: DLL load failed: %1 is not a valid Win32 application" when l try to learn Building Spatial Models in Python on erdas document. For this , l m using Enthought Canopy (64-bit) on Pycharm.l would like to know how l…
ömer sarı
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How to avoid memory leaks with View

With the following program: from traits.api import HasTraits, Int, Instance from traitsui.api import View class NewView(View): def __del__(self): print('deleting NewView') class A(HasTraits): new_view = Instance(NewView) def…
Yves Surrel
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How to fix "TraitError: The 'input' trait of a ... instance is 'read only'."

I have always preferred the more pythonic tvtk over vtk's raw Python API, but with the latest versions I get from MacPorts, I have the problem that basic things don't work anymore. The following snippet is taken from the tvtv documentation: from…
hans_meine
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memory usage @on_trait_change vs _foo_changed()

I did built an application with Enthought Traits, which is using too much memory. I think, the problem is caused by trait notifications: There seems to be a fundamental difference in memory usage of events caught by @on_trait_change or by using the…
HeinzKurt
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Python line_profiler installation

Hi I'm a newbie Python programmer. I want line by line profiling and so have tried to install the line_profiler package. But it's not working. Here is what I have done: By the way I'm on Windows 8.1, 64 bit and I'm using Enthought Canopy. I got…
davo36
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vtk.vtkRender() causes seg fault:11

I have a python script, which I didn't write, that utilises the vtk module. It has worked on my old iMac and on my Linux machines. Trying it on my Macbook Pro with OS X Mavericks installed I get a seg fault during rendering. I have tracked down the…
user1654183
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