def parse_arguments():
'''
Description:
Parses arguments from the command line.
'''
version_number = Version.version_number()
default_date_range = int(Config.get('default_date_range'))
# Create a command line arugment parser
description = ('Downloads LST auxillary inputs, then archives them for'
' future use. Dates must be the in the format: "YYYYMMDD"')
parser = ArgumentParser(description=description,
formatter_class=ArgumentDefaultsHelpFormatter)
# ---- Add parameters ----
parser.add_argument('--start-date',
action='store', dest='start_date',
metavar='YYYYMMDD', type=input_date_validation,
required=False,
default=(date.today() -
timedelta(days=default_date_range)),
help='The start date of the date range of auxiliary'
' data to download.')
parser.add_argument('--end-date',
action='store', dest='end_date',
metavar='YYYYMMDD', type=input_date_validation,
required=False,
default=date.today(),
help='The end date of the date range of auxiliary'
' data to download.')
parser.add_argument('--date',
action='store', dest='date',
metavar='YYYYMMDD', type=input_date_validation,
required=False,
help='Sets both start and end date to this date.'
' Overrides start-date and end-date arguments.')
parser.add_argument('--report',
action='store_true', dest='report',
default=False,
help='Only report what will happen.')
parser.add_argument('--verbose',
action='store_true', dest='verbose',
default=False,
help='Turn verbose logging on.')
parser.add_argument('--debug',
action='store_true', dest='debug',
default=False,
help='Turn debug logging on.')
parser.add_argument('--version',
action='version',
version='%(prog)s {0}'.format(version_number),
help='Displays the version of the software.')
# Parse the command line parameters
args = parser.parse_args()
# Check if date was specified. If so then override start and end.
if args.date is not None:
args.start_date = args.date
args.end_date = args.date
return args
def parse_commandline():
'''
Description:
Provide the command line definition and parsing. Make sure the date
information is good.
'''
version_number = Version.version_number()
# Create a command line arugment parser
description = ('Downloads NARR data and extracts the required parameters'
' for Land Surface Temperature processing. The parameters'
' are then archived for later use. The NARR data is'
' packaged into gzipped tar balls containing 1 to 4 days'
' worth of data from the source site. Because of that,'
' all days contained in the package will always be'
' processed.')
parser = ArgumentParser(description=description)
# ---- Add parameters ----
parser.add_argument('--start-date',
action='store',
dest='start_date',
metavar='YYYYMMDD',
type=input_date_validation,
required=False,
help=('The start date YYYYMMDD(inclusive)'
' if specifying a range.'
' Defaults to --end-date if not specified.'))
parser.add_argument('--end-date',
action='store',
dest='end_date',
metavar='YYYYMMDD',
type=input_date_validation,
required=False,
help=('The end date YYYYMMDD(inclusive)'
' if specifying a range.'))
parser.add_argument('--date',
action='store',
dest='date',
metavar='YYYYMMDD',
type=input_date_validation,
required=False,
help='The date YYYYMMDD for a specific date.')
parser.add_argument('--version',
action='version',
version='%(prog)s {0}'.format(version_number),
help='Displays the version of the software.')
# Parse the command line parameters
args = parser.parse_args()
s_date = None
e_date = None
# Check if dates were given
if args.date is not None:
s_date = args.date
e_date = args.date
elif args.end_date is not None:
e_date = args.end_date
if args.start_date is not None:
s_date = args.start_date
else:
s_date = e_date
else:
raise Exception('Must supply either --date or --end-date')
if e_date < s_date:
raise Exception('--end-date must be equal-to or after --start-date')
# Start date must start on a day based on a 3day per file pattern
day = (s_date.day - 1) / 3 * 3 + 1
delta = timedelta(days=(day - s_date.day))
s_date += delta
return (s_date, e_date)
def parse_commandline():
'''
Description:
Provide the command line definition and parsing. Make sure the date
information is good.
'''
version_number = Version.version_number()
# Create a command line arugment parser
description = ('Downloads NARR data and extracts the required parameters'
' for Land Surface Temperature processing. The parameters'
' are then archived for later use. The NARR data is'
' packaged into gzipped tar balls containing 1 to 4 days'
' worth of data from the source site. Because of that,'
' all days contained in the package will always be'
' processed.')
parser = ArgumentParser(description=description)
# ---- Add parameters ----
parser.add_argument('--start-date',
action='store', dest='start_date',
metavar='YYYYMMDD', type=input_date_validation,
required=False,
help=('The start date YYYYMMDD(inclusive)'
' if specifying a range.'
' Defaults to --end-date if not specified.'))
parser.add_argument('--end-date',
action='store', dest='end_date',
metavar='YYYYMMDD', type=input_date_validation,
required=False,
help=('The end date YYYYMMDD(inclusive)'
' if specifying a range.'))
parser.add_argument('--date',
action='store', dest='date',
metavar='YYYYMMDD', type=input_date_validation,
required=False,
help='The date YYYYMMDD for a specific date.')
parser.add_argument('--version',
action='version',
version='%(prog)s {0}'.format(version_number),
help='Displays the version of the software.')
# Parse the command line parameters
args = parser.parse_args()
s_date = None
e_date = None
# Check if dates were given
if args.date is not None:
s_date = args.date
e_date = args.date
elif args.end_date is not None:
e_date = args.end_date
if args.start_date is not None:
s_date = args.start_date
else:
s_date = e_date
else:
raise Exception('Must supply either --date or --end-date')
if e_date < s_date:
raise Exception('--end-date must be equal-to or after --start-date')
# Start date must start on a day based on a 3day per file pattern
day = (s_date.day - 1) / 3 * 3 + 1
delta = timedelta(days=(day - s_date.day))
s_date += delta
return (s_date, e_date)
def parse_arguments():
'''
Description:
Parses arguments from the command line.
'''
version_number = Version.version_number()
default_date_range = int(Config.get('default_date_range'))
# Create a command line arugment parser
description = ('Downloads LST auxillary inputs, then archives them for'
' future use. Dates must be the in the format: "YYYYMMDD"')
parser = ArgumentParser(description=description,
formatter_class=ArgumentDefaultsHelpFormatter)
# ---- Add parameters ----
parser.add_argument('--start-date',
action='store',
dest='start_date',
metavar='YYYYMMDD',
type=input_date_validation,
required=False,
default=(date.today() -
timedelta(days=default_date_range)),
help='The start date of the date range of auxiliary'
' data to download.')
parser.add_argument('--end-date',
action='store',
dest='end_date',
metavar='YYYYMMDD',
type=input_date_validation,
required=False,
default=date.today(),
help='The end date of the date range of auxiliary'
' data to download.')
parser.add_argument('--date',
action='store',
dest='date',
metavar='YYYYMMDD',
type=input_date_validation,
required=False,
help='Sets both start and end date to this date.'
' Overrides start-date and end-date arguments.')
parser.add_argument('--report',
action='store_true',
dest='report',
default=False,
help='Only report what will happen.')
parser.add_argument('--verbose',
action='store_true',
dest='verbose',
default=False,
help='Turn verbose logging on.')
parser.add_argument('--debug',
action='store_true',
dest='debug',
default=False,
help='Turn debug logging on.')
parser.add_argument('--version',
action='version',
version='%(prog)s {0}'.format(version_number),
help='Displays the version of the software.')
# Parse the command line parameters
args = parser.parse_args()
# Check if date was specified. If so then override start and end.
if args.date is not None:
args.start_date = args.date
args.end_date = args.date
return args
