class Taskparser(object):
"""Parser to manage de options and arguments"""
def __init__(self):
self.args = []
self.parser = ArgumentParser(description="Task Manager app",
formatter_class=RawTextHelpFormatter)
self.create_argument_parser()
self.dbclient = Client()
def create_argument_parser(self):
"""Create the argument group and other arguments."""
group = self.parser.add_mutually_exclusive_group()
group.add_argument("-a",
"--add",
nargs="+",
dest="description",
help="Add a task",
metavar="DESCRIPTION")
group.add_argument("-f",
"--file",
dest="file",
type=FileType('r', encoding=None),
help="Add batch of tasks in a file",
metavar="INPUT FILE")
group.add_argument("-c",
"--complete",
type=int,
help="Check a task as complete",
metavar="TASK ID")
group.add_argument("-l",
"--list",
nargs='?',
const='all',
help="List all task",
metavar="FILTER")
group.add_argument("-s",
"--show",
type=int,
help="Show a task",
metavar="TASK ID")
self.parser.add_argument("parameter", nargs="*", metavar="Description")
self.parser.add_argument("-p",
"--project",
dest="project",
help="Project of a task",
metavar="PROJECT")
self.parser.add_argument("-t",
"--tags",
nargs="+",
dest="tags",
help="Tags of a task(space between tags)",
metavar="TAGS")
self.parser.add_argument("-q",
"--queue-priority",
dest="priority",
help="Priority ([H]igh, [L]ow)",
metavar="PRIORITY")
help_due = """Due date as a date(dd/mm/YY) or a period in the format
+NUMBERS[h|d|w|m|y] where
h -> hours
d -> days
w -> weeks
m -> months
y -> years"""
self.parser.add_argument("-d",
"--due-date",
dest="due_date",
help=help_due,
metavar="DUE DATE")
self.parser.add_argument("-b",
"--bairn",
dest="parent",
help="Id of the parent task",
metavar="PARENT ID")
def parse_args(self, args=None):
"""Parse arguments"""
if args:
return self.parser.parse_args(args)
else:
return self.parser.parse_args()
def process_args(self, args):
"""Process arguments to execute the right for each one."""
if args.parameter:
if [
key for key, val in vars(args).items()
if val and key not in OPTIONALS
]:
self.parser.print_help()
else:
new_doc = self.dbclient.create_task(vars(args))
self.dbclient.insert_task(new_doc)
elif args.list:
self.dbclient.show_all_task(args.list)
elif args.show:
self.dbclient.show_task(args.show)
elif args.description:
new_doc = self.dbclient.create_task(vars(args))
self.dbclient.insert_task(new_doc)
elif args.complete:
self.dbclient.complete_task(args.complete)
elif args.file:
for line in args.file:
args = self.parse_args(line.rstrip('\r\n').split())
self.process_args(args)
else:
self.parser.print_usage()
class Taskparser(object):
"""Parser to manage de options and arguments"""
def __init__(self):
self.args = []
self.parser = ArgumentParser(
description="Task Manager app",
formatter_class=RawTextHelpFormatter
)
self.create_argument_parser()
self.dbclient = Client()
def create_argument_parser(self):
"""Create the argument group and other arguments."""
group = self.parser.add_mutually_exclusive_group()
group.add_argument(
"-a",
"--add",
nargs="+",
dest="description",
help="Add a task",
metavar="DESCRIPTION"
)
group.add_argument(
"-f",
"--file",
dest="file",
type=FileType('r', encoding=None),
help="Add batch of tasks in a file",
metavar="INPUT FILE"
)
group.add_argument(
"-c",
"--complete",
type=int,
help="Check a task as complete",
metavar="TASK ID"
)
group.add_argument(
"-l",
"--list",
nargs='?',
const='all',
help="List all task",
metavar="FILTER"
)
group.add_argument(
"-s",
"--show",
type=int,
help="Show a task",
metavar="TASK ID"
)
self.parser.add_argument(
"parameter",
nargs="*",
metavar="Description"
)
self.parser.add_argument(
"-p",
"--project",
dest="project",
help="Project of a task",
metavar="PROJECT"
)
self.parser.add_argument(
"-t",
"--tags",
nargs="+",
dest="tags",
help="Tags of a task(space between tags)",
metavar="TAGS"
)
self.parser.add_argument(
"-q",
"--queue-priority",
dest="priority",
help="Priority ([H]igh, [L]ow)",
metavar="PRIORITY"
)
help_due = """Due date as a date(dd/mm/YY) or a period in the format
+NUMBERS[h|d|w|m|y] where
h -> hours
d -> days
w -> weeks
m -> months
y -> years"""
self.parser.add_argument(
"-d",
"--due-date",
dest="due_date",
help=help_due,
metavar="DUE DATE"
)
self.parser.add_argument(
"-b",
"--bairn",
dest="parent",
help="Id of the parent task",
metavar="PARENT ID"
)
def parse_args(self, args=None):
"""Parse arguments"""
if args:
return self.parser.parse_args(args)
else:
return self.parser.parse_args()
def process_args(self, args):
"""Process arguments to execute the right for each one."""
if args.parameter:
if [
key for key, val in vars(args).items()
if val and key not in OPTIONALS
]:
self.parser.print_help()
else:
new_doc = self.dbclient.create_task(vars(args))
self.dbclient.insert_task(new_doc)
elif args.list:
self.dbclient.show_all_task(args.list)
elif args.show:
self.dbclient.show_task(args.show)
elif args.description:
new_doc = self.dbclient.create_task(vars(args))
self.dbclient.insert_task(new_doc)
elif args.complete:
self.dbclient.complete_task(args.complete)
elif args.file:
for line in args.file:
args = self.parse_args(line.rstrip('\r\n').split())
self.process_args(args)
else:
self.parser.print_usage()
