run python script with arguments in wx.py

[linuxNewBee]

Hello ,

I am using wx.py.shell for running python command and scripts till now so
far so good. Now I need to run python script with arguments. Can somebody
suggest me how to move forward.

from wx.py.shell import Shell as PyShell

class ConsoleFrame(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
self.shell = PyShell(self, -1)
def runScript(self):
fileName = openFile(message = 'Please enter the script file name')
if os.path.isfile(fileName):
self.shell.runfile(fileName)




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[Nathan McCorkle]

On Tuesday, September 30, 2014 10:14:05 AM UTC-7, Hemadri Saxena wrote:

Hello ,

I am using wx.py.shell for running python command and scripts till now so
far so good. Now I need to run python script with arguments. Can somebody
suggest me how to move forward.

from wx.py.shell import Shell as PyShell

class ConsoleFrame(wx.Panel):    
     def __init__(self, parent):
         wx.Panel.__init__(self, parent)
         self.shell = PyShell(self, -1)  
    def runScript(self):
         fileName = openFile(message = 'Please enter the script file name')
              if  os.path.isfile(fileName):
                   self.shell.runfile(fileName)

Seems that runfile is just going through each line of the provided file and passing it to the run method... so it isn't actually running the file, it is executing each line in the file... therefore I don't think the main will get called, and therefore there will be no concept of argv.

From the docs:
runfile(self, filename)¶
"Execute all commands in file as if they were typed into the shell."

[linuxNewBee]

so it there any other way to execute python script with arguments?



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[Nathan McCorkle]

On Wednesday, October 1, 2014 4:29:16 AM UTC-7, Hemadri Saxena wrote:

so it there any other way to execute python script with arguments?

I use subprocess.Popen

[Charles J. Daniels]

I use subprocess.call : https://docs.python.org/2/library/subprocess.html#module-subprocess 

It takes a list where the first item is the file to run, and the rest are arguments.

I also use os.exec*, but that replaces the current process, so not what you would want it seems.

[linuxNewBee]

Hello,

class mycmder(wx.Frame):

    def __init__(self,cmd):

        wx.Frame.__init__(self, None, title="APT Command Execution", size=(600,400))           

        self.logArea = wx.TextCtrl(self, style=wx.TE_MULTILINE|wx.TE_READONLY)

        self.Logs = sessionLog()

        self.Show(True)

        self.execute_cmd(cmd)

            

    def execute_cmd(self,cmd):       

        myProcess = subprocess.Popen([cmd], stdout=subprocess.PIPE, stdin=subprocess.PIPE, stderr=subprocess.STDOUT, shell=True)

        command_ouput, _ = perlProcess.communicate()

        #Flushing 

        sys.stdout.flush()

        sys.stderr.flush()

        sys.stdin.flush()                

        self.logArea.SetValue(command_ouput)

When I use as  mycmder("runscript.py --config abc.cfg --script abc.py"), it launches a new window execute the command show me the output. without any error.

Now runscript.py execute the "abc.py script with parameter "abc.cfg". It has also debugging capability implemented in it that means when run the command "runscript.py --config abc.cfg --script abc.py" in terminal I can pause/resume/stop the execution. How can acheive the same in wxPython.

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