I have recently uninstalled a nicely working copy of Enthought Canopy 32-bit and installed Canopy version 1.1.0 (64 bit). When I try to use sklearn to fit a model my kernel crashes, and I get the f...

I'm having a strange problem while trying to install the Python library zenlib, using its setup.py file. When I run the setup.py file, I get an import error, saying ImportError: No module named...

This is a MWE of what I'm after, adapted from this question: from matplotlib.pyplot import plot, draw, show def make_plot(): plot([1,2,3]) draw() print 'continue computation' print('Do someth...

I want to animate some plots with matplotlib. The version I have is the Enthough Canopy distribution (Version: 1.1.0.1371), running in a mac os x 10.8 (Mountain Lion). I have used the FuncAnimation...

I'm trying to create a GUI in TraitsUI that includes two Mayavi figures. I have implemented these figures as per the multiple engines example in the Mayavi documentation. However, when I add a col...

I'm using PyAudio under the Enthought Python Distribution (Python 2.6.6) in Ubuntu 10.10 x64. >>> import pyaudio >>> pa = pyaudio.PyAudio() >>> pa.get_default_input_devi...

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...

I'd like to either disable the VTK warning window or, better yet, catch them to handle with my application's logging system. My application is using an embedded mayavi view, and I don't want error ...

The default location where pip installes packages on my Ubuntu system is '/usr/local/lib/pytho2.7/dist-packages/' which I think is the default in general. I am using Enthought python distribution (...

I have a file called test_file, which is designed to test another file, called file. 'test_file' also contains a .txt file in the same directory. When I update file, save, select 'Change to Editor ...

I've downloaded Enthought Canopy EPD Free (now Canopy Express) from https://www.enthought.com/products/epd/free/ and want to install SciKit Learn (http://sourceforge.net/projects/scikit-learn/files...

I've been working with sympy and scipy, but can't find or figure out how to solve a system of coupled differential equations (non-linear, first-order). So is there any way to solve coupled differ...

How to use Python 3 in Canopy Enthought? It has the option on the bottom to select Python 3, but this does not change anything when we use: print(sys.version) 2.7.3 | 32-bit | (default, Mar 25 201...

I am trying to install python(epd_free-7.3-2-win-x86) on my PC (windows 7 - 32bit) but not able to do so. it shows error which says a DLL is missing. searched every where but could not found. i hav...

I am using Enthought Python Distribution (7.2, 64-bit). It comes without wxPython (which is quite important). However, wxPython-2.9 seems to support 64-bit Cocoa interface, so I gave it a try. Actu...

Edit: Okay, I've generalized the question more in hopes that I get an answer. All I care about in the end is somehow installing openCV into the Enthought python distribution on a Mac computer. Any ...

I want to label my vertical lines with matplotlib's .vline command, but for some reason the label parameter doesn't do anything/show anything on the final plot. Does anyone know how to get the labe...

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 ...

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 fir...

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 ...

I've just started using IPython for interactive development and exploratory research, which I've found really exciting with all the cool features and possibilities. I am using the Anaconda package ...

I'm a python and Qt rookie and I have some problems running pyside-rcc (and pyrcc4). The problem is not the link to the executable but a library problem it seems. That I'm not a unix wizard, probab...

This morning, I'm running into SSL related problems using EPD 7.3 on Mac OS X 10.6.8. When I run pip (version 1.3.1), I get: pip install requests Downloading/unpacking requests Could not fetch UR...

The following script produces a simple animation of a traveling sine wave when executed using the %run statement in Canopy 1.4.1: import numpy as np from matplotlib import pyplot as plt from...

I have 5 data sets from which I want to create 5 separate histograms. At the moment they are all going on one graph. How can I change this so that it produces two separate graphs? For simplicity, ...