def main():
parser = argparse.ArgumentParser(description='Simple sort program')
parser.add_argument('-i',
metavar='in-file',
required=True,
type=argparse.FileType('r'),
help='input file of strings to sort, one per line')
parser.add_argument('-o',
metavar='out-file',
required=True,
type=argparse.FileType('w'),
help='output file for sorted strings, one per line')
# Create URL validation options
# Get available functions to use for url validation choices
# from the list of functions defined in __init__.py
#
url_validation_choices = tuple(url_validation_fns.keys())
# Set a default URL validation function
#
if 'all' in url_validation_fns:
default_url_validation_choice = 'all'
else:
default_url_validation_choice = url_validation_choices[0]
# Add command line argument options to parser
parser.add_argument('--validate-fn',
dest='validate_fn',
choices=url_validation_choices,
default=default_url_validation_choice,
help='enable url validation type.')
# Get available sort functions to use for argument choices
choices = tuple(sort_fns.keys())
if 'selectionsort' in sort_fns:
default = 'selectionsort'
else:
default = choices[0]
parser.add_argument('--sort-fn',
dest='sort_fn',
choices=choices,
default=default,
help='sort function to use')
# Read parsed arguments
results = parser.parse_args()
infile = results.i
outfile = results.o
sort_fn = results.sort_fn
url_validate_fn = results.validate_fn
# read lines
try:
lines = infile.readlines()
except IOError, e:
parser.error(str(e))
def main():
parser = argparse.ArgumentParser(description='Simple sort program')
parser.add_argument('-i', metavar='in-file', required=True,
type=argparse.FileType('r'),
help='input file of strings to sort, one per line')
parser.add_argument('-o', metavar='out-file', required=True,
type=argparse.FileType('w'),
help='output file for sorted strings, one per line')
# Create URL validation options
# Get available functions to use for url validation choices
# from the list of functions defined in __init__.py
#
url_validation_choices = tuple(url_validation_fns.keys())
# Set a default URL validation function
#
if 'all' in url_validation_fns:
default_url_validation_choice = 'all'
else:
default_url_validation_choice = url_validation_choices[0]
# Add command line argument options to parser
parser.add_argument('--validate-fn', dest='validate_fn',
choices=url_validation_choices,
default=default_url_validation_choice,
help='enable url validation type.')
# Get available sort functions to use for argument choices
choices = tuple(sort_fns.keys())
if 'selectionsort' in sort_fns:
default = 'selectionsort'
else:
default = choices[0]
parser.add_argument('--sort-fn', dest='sort_fn', choices=choices,
default=default,
help='sort function to use')
# Read parsed arguments
results = parser.parse_args()
infile = results.i
outfile = results.o
sort_fn = results.sort_fn
url_validate_fn = results.validate_fn
# read lines
try:
lines = infile.readlines()
except IOError, e:
parser.error(str(e))
def run_all_algorithms(self, lst):
'''
This function exercise sort for all algorithms
'''
def run_sort(sort_fn):
copy = list(lst)
sort_fn(copy)
return copy
# want to filter out the nosort function
func = {}
for key in sort_fns.keys():
if str(key) != 'nosort':
func[key] = sort_fns[key]
results = map(run_sort, func.values())
for result in results[1:]:
self.assertEqual(results[0], result)
return results[0]
def run_all_algorithms(self, lst):
'''
This function exercise sort for all algorithms
'''
def run_sort(sort_fn):
copy = list(lst)
sort_fn(copy)
return copy
# want to filter out the nosort function
func = {}
for key in sort_fns.keys():
if str(key) != 'nosort':
func[key] = sort_fns[key]
results = map(run_sort, func.values())
for result in results[1:]:
self.assertEqual(results[0], result)
return results[0]
