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Questions tagged [pythonxy]

Python(x,y) (also denoted pythonxy) is a free (GPLv3 licensed) scientific and engineering development software. It is a tool for numerical computations, data analysis and data visualization based on the Python programming language,

Python(x,y) (also denoted pythonxy) is a free (GPLv3 licensed) scientific and engineering development software. It is a tool for numerical computations, data analysis and data visualization based on the Python programming language,

Python(x,y) can:

  • perform interactive calculations,
  • plot 2D and 3D graphs or symbolic maths.
  • MATLAB-like functional programming or extensive object-oriented programming,
  • scripting complex scientific applications using Qt development framework and Spyder development environment,
  • support for parallel computing using multi-core/multi-processor computers or clusters.
72 questions
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1 answer

Spyder - UMD has deleted: module

I have been fooling around for about a month with python now and something is bothering me. I use the python(x,y) toolkit, which comes with the neat Spyder IDE. My question concerns the UMD (User module deleter) of Spyder. I found this graphics…
Kraay89
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5 answers

Get the formula of a interpolation function created by scipy

I have done some work in Python, but I'm new to scipy. I'm trying to use the methods from the interpolate library to come up with a function that will approximate a set of data. I've looked up some examples to get started, and could get the sample…
E.Z.
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5 answers

ImportError: DLL load failed: The specified procedure could not be found. Python

Recently, I have installed a current version of Python(x,y) package (2.7.6.0) and now when I run my python code, it shows an error: Traceback (most recent call last): File "D:\Projects\comparison\Lagebestimmung\main.py", line 11, in…
Sanchit
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3 answers

Python 3.x on python(x,y)?

I'm in the process of setting up a Matlab like environment so I downloaded the latest version of python(x,y) with all the modules that come with it and downloaded python 3.4.1. Does python(x,y) not run the latest version of python? I noticed because…
Fanylion
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2 answers

How to use grep in IPython?

I have installed PythonXY. How do I use or install grep or a grep like function in IPython? It gives an error that grep is not defined. I want to search for text in text files in a directory.
user3518093
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ImportError: cannot import name doccer

I just installed python xy 2.7.9 on Windows 7. I went to run some previously written code in Spyder which calls: from scipy.sparse import linalg as sla However, I get the following error: File…
Trey
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3 answers

Code for logistic equation

I am trying to understand the following code for image of logistic map,but I am stuck on the point where ys = [ ] rs = numpy.linspace(0, 4, 400) What does rs mean? What i in range() mean? I would really appreciate your help! def f(x, r): …
Nasibabuba
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How to use Python 3.x with Python(x,y)?

I've installed Python(x,y), and it's using Python 2.7.9. I saw the post Python 3.x on python(x,y)?, but I did not see the answer to my questions. 1) Currently Python(x,y) Version 2.7.9.0 comes with Python 2.7.9. Can I use Python 3.x with…
user3731622
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PyInstaller and Enthought Suite

I was wondering if anyone has any success in creating a stand alone executable using pyinstaller with a script that has enthought imports. I have been trying to do this for a couple of days now, however I keep getting an import error. Through some…
user1750948
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pyexpat ImportError: DLL load failed: The specified procedure could not be found

I use Python 2.7.3 (32bit) on windows XP when I try to use the standard XML parser in python: from pyexpat import * I get the error: from pyexpat import * ImportError: DLL load failed: The specified procedure could not be found. The problem…
Dror Hilman
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PythonXY on Mac?

How do you install PythonXY on Mac OSX Lion? I got started. It should be able through macports but anyhow I cannot find the port pythonXY as described on the mac ports website.
Manuel
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I am trying to instal HDF5 on my windows 10 64-bit computer.

I have python(x,y) and am trying to install h5py. however the error I receive is Command "python setup.py egg_info" failed with error code 1 in C:\Users\Yaady\AppData\Local\Temp\pip-build-wa42hjf9\h5py\ when I run: pip install h5py Then is…
Eunice Romero
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ImportError: DLL load failed: The specified module could not be found. Python+Face recognition

I run a python program about Face Recognition and I get this problem. please anyone can suggest me how I can fix this problem. sorry for my bad English skill. Thank you. Traceback (most recent call last): File "D:\FaceRecognition.py", line 1, in…
Os'W3rZ
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2
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1 answer

Trouble with Python(x,y) installation that creates a C:\Anaconda2 directory

I'm trying to reinstall a Python(x,y) distribution on my computer. Before that, I had a Anaconda2 distribution and a WinPython distribution which I have uninstalled correctly (and removed system paths). I'm doing the custom installation of…
kaycee
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Changing Alignment of labels in Matplotlib Sankey Diagrams

I am attempting to make the Sankey function in Matplotlib to align it's labels so that the graph is more readable. import numpy as np import matplotlib.pyplot as plt from matplotlib.sankey import Sankey fig = plt.figure() ax = fig.add_subplot(1,…
eagletusk
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