casa5

import os

import shutil

import casac

from tasks import *

from taskinit import *

from __main__ import *

import unittest

import subprocess

​

import time

import string

import importlib

import inspect

import shutil

import logging

import hashlib

import threading

import imp

from contextlib import contextmanager

from contextlib import closing

from functools import wraps

import unittest

from numpy import count_nonzero

​

indir = os.environ.get('CASAPATH').split()[0] + '/../../'

"""

def compareTables(dataset):

    refmeaset = indir + "pybotWorkspace/prime_FirstLookatSelfCalibration/" + str(dataset)

    measet = indir + "pybotWorkspace/FirstLookatSelfCalibration/" + str(dataset)

    tb = casac.table()

    tb.open(str(dataset))

    cnames = tb.colnames()

    tb.close()

    cnames = ['FLAG', 'WEIGHT', 'SIGMA','DATA']

    #cnames = ['WEIGHT_SPECTRUM']

    for i in range(0,len(cnames)):

        boolean = compVarColTables(refmeaset, measet, str(cnames[i]), tolerance=0.001)

        clearstat()

        if boolean == False:

            return False

        gc.collect()

    return True

"""

​

​

def compVarColTables(referencetab, testtab, varcol, tolerance=0.):

    '''Compare a variable column of two tables.

       referencetab  --> a reference table

       testtab       --> a table to verify

       varcol        --> the name of a variable column (str)

       Returns True or False.

    '''

    retval = True

    tb2 = casac.table()

​

    tb.open(referencetab)

    cnames = tb.colnames()

​

    tb2.open(testtab)

    col = varcol

    if tb.isvarcol(col) and tb2.isvarcol(col):

        try: