pydev

问题 I am a first time user of Python, I have Eclipse (Helios) on Windows XP and Pydev installed and all is well except that when I am following the GAE tutorial for Python I get the unresolved import error on run_wsgi_app and webapp from from google.appengine.ext import webapp from google.appengine.ext.webapp.util import run_wsgi_app The code runs fine. I have looked for an answer and added F:\Program Files\Google\google_appengine\google\appengine\ext and F:\Program Files\Google\google_appengine

问题 I am a first time user of Python, I have Eclipse (Helios) on Windows XP and Pydev installed and all is well except that when I am following the GAE tutorial for Python I get the unresolved import error on run_wsgi_app and webapp from from google.appengine.ext import webapp from google.appengine.ext.webapp.util import run_wsgi_app The code runs fine. I have looked for an answer and added F:\Program Files\Google\google_appengine\google\appengine\ext and F:\Program Files\Google\google_appengine

问题 I am trying to create a graph of the connections between the users in my database using nodebox(ubuntu 12.04, python 2.7, django 1.3), but when I enter the following instructions, I get the error message underneath it: """ g.draw(weighted=False, directed=False, highlight=[], traffic=None) Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/IPython/core/interactiveshell.py", line 2721, in run_code exec code_obj in self.user_global_ns, self.user_ns File "<ipython

问题 It is my first time to use python, so i doing a simple program with a simple UI. I am using eclipse with PyDev as an IDE. I know in JAVA a to export a runnable program we use .jar files, but what works for python and how to do it in eclipse on ubuntu ? So if any explanation with some details or a useful link, i will be grateful. Thanks, Samer 回答1: Easiest way on windows is py2exe. If you're using Mac, check out py2app. If you're in a Linux/Unix environment, I'm a bit less familiar with how to

问题 Let's say I make a module called mylib.py. In eclipse I type import mylib Then I type mylib. and hit CTRL+SPACE. This should suggest functions/variables in mylib, but it doesn't do anything. If I do something like import os and type os. , suggestions immediately pop up, so I know code completion works in general, just not for my modules. Any reason why? 回答1: In order to get completion for custom modules, PyDev has to index it (if possible) and introspect the classes, functions, variables and

问题 My eclipse with pydev has been working quite well without any problems for past 1-2 years until now. I don't know what caused it, but possibly it could be due to java upgrade I did (however, this is happening first time). Problem: My eclipse pydev autocomplete hangs and doesn't work. Logs: java.lang.RuntimeException: The python client still hasn't connected back to the eclipse java vm (will retry...) at org.python.pydev.core.log.Log.log(Log.java:54) at org.python.pydev.editor.codecompletion

问题 I'm trying to call a process from python using subprocess.call as shown below: from subprocess import call exePath = 'C:\\Test\\EXE.exe' inPath = 'C:\\Test\\IN.in' outPath = 'C:\\Test\\OUT.out' call([exePath, inPath, outPath]) This prints a few lines from EXE.exe followed by "The handle is invalid" -- but as a string, not as an error, which makes me think it might be a message from the EXE.exe: Unzipping Solution... 0.0% The handle is invalid. However when I open cmd.exe and paste in: C:\Test

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: HOWTO: Fix Python Indentation I have some code that is copy-pasted from older code, so the indentation is completely wrong now, and compiler gives errors. Is there a way to automatically fix the indentation (not just swapping tabs with spaces)? I tried pyDev 2.7 (which claims to have auto-format) in Eclipse using Ctrl + Shift + F , but it didn't change anything. 回答1: use reindent http://pypi.python.org/pypi

问题 I am trying to automate executable creation for my program in 32 and 64bit with cx_Freeze. I have two separate python 3.4 installations (32 and 64 bit) with all required packages, which all correspond to their appropriate architectures. However, when I execute the script that calls the different python installations via subprocess, the called python subprocesses import the wrong packages. They both import the packages, the original script was called from and not the packages the python

问题 I am new to Python as well as Kivy, this is my first small project, and don't know what I did wrong, following is the log from pydev(eclipse): [INFO ] Kivy v1.8.0 [INFO ] [Logger ] Record log in C:\Users\Sudheer\.kivy\logs\kivy_14-06-21_10.txt [INFO ] [Factory ] 157 symbols loaded [DEBUG ] [Cache ] register <kv.lang> with limit=None, timeout=Nones [DEBUG ] [Cache ] register <kv.image> with limit=None, timeout=60s [DEBUG ] [Cache ] register <kv.atlas> with limit=None, timeout=Nones [INFO ]