Source Code for Module linspector.lib.core.command

 1  import subprocess as sp 
 2  from subprocess import Popen 
 3  from subprocess import CalledProcessError 
 4  from datetime import datetime as dt 
 5   
 6   
 7 -class Command: 
 8 -    def __init__(self, command, log): 
 9          self.command = command 
10          self.log = log 
11          self.output = None 
12          self.error = None 
13          self.retcode = 0 
14          self.commandStart = 0 
15   
16 -    def __str__(self): 
17          return self.command 
18   
19 -    def call(self): 
20   
21          # self.commandStart = dt.now() 
22          # "called at: " 
23          # process = sp.Popen(stdout=PIPE, *popenargs, **kwargs) 
24          # self.output, self.error = process.communicate() 
25          # self.retcode = process.poll() 
26   
27          try: 
28              self.commandStart = dt.now() 
29              self.log.i("calling command " + str(self.command) + " at " + str(self.commandStart))  
30              #self.output=sp.check_output(self.command.split()) 
31              process = Popen(self.command, stdout=sp.PIPE, stderr=sp.PIPE, shell=True) 
32              self.output, self.error = process.communicate() 
33              self.log.d(str(self.output)) 
34              self.log.d(str(self.error)) 
35              self.retcode = process.poll() 
36          except CalledProcessError: 
37              self.error = CalledProcessError.output 
38              self.retcode = CalledProcessError.returncode 
39   
40 -    def getOutput(self): 
41          return self.output 
42   
43 -    def getError(self): 
44          return self.error 
45       
46 -    def getAllOutput(self): 
47          return str(self.output) + str(self.error) + str(self.retcode) 
48           
49 -    def getReturnCode(self): 
50          return self.retcode 
51