Well, first, you need to actually define a function before you can run it (and it doesn’t need to be called main). For instance: class Example(object): def run(self): print “Hello, world!” if __name__ == ‘__main__’: Example().run() You don’t need to use a class, though – if all you want to do is run some code, … Read more
Check in: Preferences > PyDev > Editor > Code Style > Code Formatter and check the “Right trim lines?” check box.
You can globally disable warnings of a certain class using pylint –disable=W1234 or by using a special PyLint configuration file pylint –rcfile=/path/to/config.file A sample config file is given below: [MESSAGES CONTROL] # C0111 Missing docstring # I0011 Warning locally suppressed using disable-msg # I0012 Warning locally suppressed using disable-msg # W0704 Except doesn’t do anything … Read more
This feature has been added to PyDev 2.0.1 with an option to relaunch the tests in the last test run whenever a python file change, with an additional option to rerun only the errors — although it’ll run the full test suite if no errors were found, as the idea is that you work through … Read more
This was added by the PyDev author, under Run > Manage Python Exception Breakpoints
If you just plan on doing Python dev, I’d just go with Platform Runtime Binary. After that, I’d follow the instructions http://pydev.org/download.html and http://pydev.org/manual_101_root.html to install PyDev. I use the same setup for Python development. I also have the RadRails plugin for Ruby on Rails development.
Solution 1: I feel like I’m missing something subtle or important (encountering this page years after the question was asked and not finding a satisfying answer) however the following works fine for me: python setup.py install –single-version-externally-managed –root=/ Compressed *.egg files are an invention of setuptools (I’m not a big fan of them although I … Read more
You can close a figure by calling matplotlib.pyplot.close, for example: from numpy import * import matplotlib.pyplot as plt from scipy import * t = linspace(0, 0.1,1000) w = 60*2*pi fig = plt.figure() plt.plot(t,cos(w*t)) plt.plot(t,cos(w*t-2*pi/3)) plt.plot(t,cos(w*t-4*pi/3)) plt.show() plt.close(fig) You can also close all open figures by calling matplotlib.pyplot.close(“all”)
“\d” is same as “\\d” because there’s no escape sequence for d. But it is not clear for the reader of the code. But, consider \t. “\t” represent tab chracter, while r”\t” represent literal \ and t character. So use raw string when you mean literal \ and d: re.compile(r”\d{3}”) or escape backslash explicitly: re.compile(“\\d{3}”)
The issue is that the unittest runner replaces sys.stdout/sys.stderr before the testing starts, and the StreamHandler is still writing to the original sys.stdout. If you assign the ‘current’ sys.stdout to the handler, it should work (see the code below). import sys import unittest import logging logger = logging.getLogger() logger.level = logging.DEBUG stream_handler = logging.StreamHandler(sys.stdout) logger.addHandler(stream_handler) … Read more