casa5

from tasksinfo import *

def startup():

    # startup guide

    """ Start up screen for CASA """

    print """___________________________________________________________________

    For help use the following commands:

    tasklist               - Task list organized by category

    taskhelp               - One line summary of available tasks

    help taskname          - Full help for task

    toolhelp               - One line summary of available tools

    help par.parametername - Full help for parameter name

___________________________________________________________________"""

​

def taskhelp(scrap=None):

    """ Briefly describe all tasks with scrap in their name or one-line description. """

    if scrap:

        scrap = str(scrap)

        foundtasks = [ft for ft in tasksum.keys() if ft.find(scrap) > -1 or tasksum[ft].find(scrap) > -1]

        if not foundtasks:

            print "No tasks were found with '%s' in their name or description." % scrap

        return

    else:

        print 'Available tasks: \n'

        foundtasks = tasksum.keys()

        foundtasks.sort()   # Already sorted?!

        widestftlen = max([len(ft) for ft in foundtasks])

        fmt = "%%-%ds : %%s" % widestftlen

        for ft in foundtasks:

            print fmt % (ft, tasksum[ft])            

def toolhelp():

    """ List all tools with one-line description: """

    print ' '

    print 'Available tools: \n'

    print ' af : Agent flagger utilities'

    print ' at : Juan Pardo ATM library'

    print ' ca : Calibration analysis utilities'

    print ' cb : Calibration utilities'

    print ' cl : Component list utilities'

    print ' cp : Cal solution plotting utilities'

    print ' cs : Coordinate system utilities'

    print ' cu : Class utilities'

    print ' dc : Deconvolver utilities'

    print ' fi : Fitting utilities'

    print ' fn : Functional utilities'

    print ' ia : Image analysis utilities'

    print ' im : Imaging utilities'

    print ' lm: linear mosaic '

    print ' me : Measures utilities'

    print ' ms : MeasurementSet (MS) utilities'

    print ' msmd : MS metadata accessors'

    print ' mt : MS transformer utilities'

    print ' qa : Quanta utilities'

    print ' pm : PlotMS utilities'

    print ' po : Imagepol utilities'

    print ' rg : Region manipulation utilities'

    print ' sdms : MeasurementSet (MS) utilities for Single-Dish'

    print ' sl : Spectral line import and search'

    print ' sm : Simulation utilities'

    print ' tb : Table utilities (selection, extraction, etc)'

    print ' tp : Table plotting utilities'

    print ' vp : Voltage pattern/primary beam utilities'

    print ' ---'

    print ' pl : pylab functions (e.g., pl.title, etc)'