pydev

问题 I am currently using Python3.2 in Eclipse JavaEE Indigo. I use the function print as follows: input = open('test.txt', 'r') for line in input: print(line, end='') Eclipse reports a syntax error with print(line, end = '') and it suggests that Syntax error while detecting tuple. print Found at: builtins print(value, ..., sep=' ', end='\n', file=sys.stdout) However, the program runs perfectly. Is there anything I can do to remove the error symbol or is there any better solution for this problem

问题 I tried running the following command using subprocess.Popen() : ros_version_retrieve = subprocess.Popen(["rosversion", "-d"], shell=False, stdout=subprocess.PIPE) ros_version_retrieve.wait() rosversion is part of ROS and allows retrieving either the version of a given package by calling rosversion <package> or the version of the version of the installed ROS by calling rosversion -d . In the first case I will get a string like 1.12.3 and in the second I get kinetic (since that is the release

问题 I'm trying run a python script in Eclipse 3.8.1 but I keep getting the error message: IOError: [Errno 2] No such file or directory The problem occurs in a code line: train_labels = np.loadtxt("./examples/data/class_train.labels") Here is a screenshot of my project: It seems the relative path starts from the location of the script itself, whereas I would want the relative path start from the root directory of the project, that is the RLScore-folder as you can see in the image. How do I

问题 I have Eclipse working and am working uder the Pydev plugin, and I need some help with pygame. I'm on a mac and have managed to get pygame working for python 3.3 using homebrew, and pydev's causing me some trouble. The libraries don't seem to be recognized. I can use pygame as needed, doing things like import pygame and pygame.init() without problem, but Eclipse doesn't recognize the modules and says things like unresolved import: pygame Again, I think the issue here is Eclipse not having

问题 I am trying to set up my first project in Django in the most comfortable way for me. I really like to use console for such thing like : managing some project's settings ( before running for instance ) version control creating project from a template I know I with Django I can do such thing with : django-admin startproject, manage.py runserver and probably even more But for coding I prefer to use Eclipse than console ( vim :P ). So I want to import that already created project into Eclipse.

问题 I've downloaded django onto my system and tried importing it into eclipse. Eclipse keeps telling me after i direct it to the python interpreter that django is not there, which it most certainly is, felling this could be a quick fix, but thats how i've installed every other program. 回答1: PyDev will statically resolve your interpreter's site-specific paths once you configure it. It means you'll have to reconfigure your interpreter every time your site's paths change, like installing a new

问题 I have PyDev 2.2.1 on Eclipse Indigo and I can't get auto-completion to work. I have checked all options in the PyDev->Editor->Code Completion menu , but still I get no hints. What am I missing? Thanks. 来源： https://stackoverflow.com/questions/17551989/auto-completion-in-pydev

问题 I'm using a Pydev + Eclipse setup to develop a Python script for Autodesk Maya. In order to debug in Eclipse while the script is running in Maya, the standard setup is to use Pydev's remote debugging feature. This is all good and everything is working well but with one exception - from within the interactive console during a debugging session, the code completion does not seem to work. And not just for Maya specific stuff either - for example if I run : import sys<ENTER><ENTER> print sys. and

问题 I have a problem with event loop. To understand, i want to update Label/textBrowser/lineEdit text during some loop while Stop button isn't pushed. def __init__(self): QtGui.QMainWindow.__init__(self) self.ui = Ui_MainWindow() self.ui.setupUi(self) self.ui.btnStart.clicked.connect(self.btnStart_Clicked) self.ui.btnStop.clicked.connect(self.btnStop_Clicked) self.startTime = dt.datetime(2013, 1, 1, 0, 0, 0) self.nowTime = dt.datetime(2013, 1, 1, 0, 0, 0) self.ui.lineStart.setText(self.startTime

问题 I'm trying to setup a working IDE and starting to learn Python with Pyramid framework in a friendly environment like Eclipse/Pydev. All is working ok (debug, breakpoints included) if I use the old pastescript server by replacing: use = egg:waitress#main --> use = egg:Paste#http in development.ini. The problem is that the new "way to go" is to use waitress which is supported in Python 3+ versions and pastescript only works on 2.x. I would want to know if there is any kind of known issue