Python程序将在Spyder终端中运行，但不能在常规的Linux终端中运行

(I am using ubuntu 12.04)

（我使用的是ubuntu 12.04）

I made this python program:

我制作了这个python程序：

#!/bin/sh
# -*- coding: utf-8 -*-

#Created on Tue Nov 12 19:44:50 2013

#@author: matthew

import os

print "Multiple Command Runner"
print "<Made by Matthew Cherrey>"
print "-------------------------"
numbcommand = 0
allcoms = []
while 1:
    numbcommand = numbcommand + 1
    command = raw_input(" Command: ")
    allcoms.append(command)
    decide = raw_input("Press [Enter] to and another command, press [r] to run all commands: ")
    if decide == "r":
        break

commands = ""
first = True
for item in allcoms:
    if first:
        commands = item
    else:
        commands = commands + " && " + item
os.system(commands)

And I want to be able to run it in the terminal. I use the python editor: Spyder This has an option to "Run in system terminal". Whenever I do this, my program works perfectly. I can enter multiple commands, and have them all run. When I set the file to an exicutible and run /home/matthew/.runallcommands.py --python or /home/matthew/.runallcommands.py, first makes my cursor into a "t" which then when I click somewere, is take a picture of that area of the screen and saves it as a photo named "OS" in my home folder. then I get this error message:

我希望能够在终端中运行它。我使用python编辑器：Spyder这有一个选项“Run in system terminal”。每当我这样做，我的程序运作完美。我可以输入多个命令，并让它们全部运行。当我将文件设置为exicuable并运行/home/matthew/.runallcommands.py --python或/home/matthew/.runallcommands.py时，首先将我的光标变为“t”，然后当我点击某些时，是拍摄屏幕区域的照片，并将其保存为我的主文件夹中名为“OS”的照片。然后我收到此错误消息：

matthew@matthew-MS-7721:~$ /home/matthew/.runallcommands.py --python
Warning: unknown mime-type for "Multiple Command Runner" -- using "application/octet-stream"
Error: no such file "Multiple Command Runner"
Warning: unknown mime-type for "<Made by Matthew Cherrey>" -- using "application/octet-stream"
Error: no such file "<Made by Matthew Cherrey>"
/home/matthew/.runallcommands.py: 13: /home/matthew/.runallcommands.py: numbcommand: not found
/home/matthew/.runallcommands.py: 14: /home/matthew/.runallcommands.py: allcoms: not found
/home/matthew/.runallcommands.py: 17: /home/matthew/.runallcommands.py: Syntax error: "(" unexpected (expecting "do")

I am not sure if it has something to do with how I called the file, because my program worked 100% fine in the terminal in spyder.

我不确定它是否与我调用文件的方式有关，因为我的程序在spyder终端中工作率100％。

1 个解决方案

#1

The first line instructs the system to run this with the Bourne shell, not with the Python interpreter.

第一行指示系统使用Bourne shell运行它，而不是使用Python解释器。

Change

更改

#!/bin/sh

to something like

喜欢的东西

#!/usr/bin/env python

When you run it from your Python IDE, the IDE knows it is a Python script, so it explicitly invokes the Python interpreter, bypassing the instruction on the first line.

当您从Python IDE运行它时，IDE知道它是一个Python脚本，因此它显式调用Python解释器，绕过第一行的指令。

#1