casa6

import sys

import os

import string

import inspect

import pdb

from odict import odict

​

from parameter_check import *

from tasksinfo import *

from casa_stack_manip import stack_frame_find

​

def tget(task=None, savefile=''):

    """ Get last input values from file on disk for a specified task: 

​

    task -- Name of task

        default: <unset>; example: task='bandpass'

        <Options: type tasklist() for the complete list>

    savefile -- Output file for the task inputs

        default: task.last then task.saved

        example: savefile=task.orion

​

    """

        try:

        myf=stack_frame_find( )

        if task==None :

            if myf.has_key('task') :

                task=myf['task']

            else : 

                if myf.has_key('taskname') : task=myf['taskname']

        myf['taskname']=task

        myf['task']=task

                if type(task)!=str:

                        task=task.__name__

                myf['task']=task

                        myf['taskname']=task

                parameter_checktype(['task','savefile'],[task,savefile],[str,str])

                parameter_checkmenu('task',task,tasksum.keys())

​

                ###Check if task exists by checking if task_defaults is defined

        if ( not myf.has_key(task) and 

             str(type(myf[task])) != "<type 'instance'>" and 

             not hasattr(myf[task],"defaults") ):

                  raise TypeError, "task %s is not defined " %task

​

                if task==None: task=myf['task']

                myf['task']=task

                #f=zip(myf[taskname].func_code.co_varnames,myf[taskname].func_defaults)

                #for j in range(len(f)):

                #        k=f[j][0]

        #   print 'k is ',k

        #   stst = myf[k]

        #   if ( type(stst) == str ):

        #       sex = k+"='"+stst+"'"

        #   else:

        #       sex = k+"="+str(stst)

        #   exec(sex)

        if savefile=='':

            savefile=task+'.last'

            try:

                taskparameterfile=open(savefile,'r')

            except:

                savefile=task+'.saved'

                try: