示例#1
0
 def get_datetime(prompt, validate=None):
     print(prompt)
     in_dt = None
     while in_dt is None:
         in_str = input("> ").strip()
         try:
             in_dt = parse_datetime(in_str, tz=session.config['TIMEZONE'])
         except ValueError as error:
             print("Error: {err!s}".format(err=error))
     return in_dt
示例#2
0
 def get_datetime(prompt, validate=None):
     print(prompt)
     in_dt = None
     while in_dt is None:
         in_str = input("> ").strip()
         try:
             in_dt = parse_datetime(in_str, tz=session.config['TIMEZONE'])
         except ValueError as error:
             print("Error: {err!s}".format(err=error))
     return in_dt
示例#3
0
    def get_task(selection=None, ask_details=True):
        """ Asks the user for a task from a given selection or a new one.

        Keyword arguments:
        session -- the user session object
        selection -- a selection of tasks to choose from (default: anything)
        ask_details -- whether to ask the user for details, such as deadline
                       and estimated time

        """
        # Check that the selection is satisfiable.
        if selection is not None and not selection:
            raise ValueError("Cannot ask for a task from an empty selection.")

        task = None
        print("What is the task? ")
        if selection is not None:
            restricted = True
        else:
            selection = session.tasks
            restricted = False

        str2task = dict()
        int2task = dict()
        for task_index, a_task in enumerate(selection):
            # FIXME Distinguish between different tasks with the same string
            # representation.
            task_str = str(a_task)
            str2task[task_str] = a_task
            int2task[str(task_index)] = a_task
        if restricted:
            Cli.choosefrom(int2task)

        shown_selection = False
        taskname = input("> ")
        while not taskname or taskname == "?":
            if restricted:
                Cli.choosefrom(int2task)
            else:
                if selection:
                    shown_selection = True
                    Cli.choosefrom(int2task,
                                   msg="You can choose from the existing "
                                   "tasks:")
                else:
                    print("There are currently no tasks defined.")
            taskname = input("> ")
        # Should the task be one of existing Task tasks,
        if restricted:
            # Find the Task task.
            while taskname not in str2task and taskname not in int2task:
                if not taskname or taskname == "?":
                    Cli.choosefrom(int2task)
                else:
                    print("Sorry, this task was not on the menu. Try again.")
                taskname = input("> ")
            if taskname in int2task:
                task = int2task[taskname]
            else:
                task = str2task[taskname]
        # If we are asking for a new task,
        else:
            if shown_selection:
                if taskname in int2task:
                    task = int2task[taskname]
                elif taskname in str2task:
                    task = str2task[taskname]
            if task is None:
                # Create a new task, asking for optional details.
                project = Cli.get_project(
                    prompt="What project does it belong to?")
                task = Task(taskname, project)
                if ask_details:
                    print("Estimated time?")
                    time = input("> ").strip()
                    print("Deadline?")
                    deadline = input("> ").strip()
                    if time:
                        task.time = parse_timedelta(time)
                    if deadline:
                        task.deadline = parse_datetime(
                            deadline, tz=session.config['TIMEZONE'])
        return task
示例#4
0
    def get_task(selection=None, ask_details=True):
        """ Asks the user for a task from a given selection or a new one.

        Keyword arguments:
        session -- the user session object
        selection -- a selection of tasks to choose from (default: anything)
        ask_details -- whether to ask the user for details, such as deadline
                       and estimated time

        """
        # Check that the selection is satisfiable.
        if selection is not None and not selection:
            raise ValueError("Cannot ask for a task from an empty selection.")

        task = None
        print("What is the task? ")
        if selection is not None:
            restricted = True
        else:
            selection = session.tasks
            restricted = False

        str2task = dict()
        int2task = dict()
        for task_index, a_task in enumerate(selection):
            # FIXME Distinguish between different tasks with the same string
            # representation.
            task_str = str(a_task)
            str2task[task_str] = a_task
            int2task[str(task_index)] = a_task
        if restricted:
            Cli.choosefrom(int2task)

        shown_selection = False
        taskname = input("> ")
        while not taskname or taskname == "?":
            if restricted:
                Cli.choosefrom(int2task)
            else:
                if selection:
                    shown_selection = True
                    Cli.choosefrom(int2task,
                                   msg="You can choose from the existing "
                                       "tasks:")
                else:
                    print("There are currently no tasks defined.")
            taskname = input("> ")
        # Should the task be one of existing Task tasks,
        if restricted:
            # Find the Task task.
            while taskname not in str2task and taskname not in int2task:
                if not taskname or taskname == "?":
                    Cli.choosefrom(int2task)
                else:
                    print("Sorry, this task was not on the menu. Try again.")
                taskname = input("> ")
            if taskname in int2task:
                task = int2task[taskname]
            else:
                task = str2task[taskname]
        # If we are asking for a new task,
        else:
            if shown_selection:
                if taskname in int2task:
                    task = int2task[taskname]
                elif taskname in str2task:
                    task = str2task[taskname]
            if task is None:
                # Create a new task, asking for optional details.
                project = Cli.get_project(
                    prompt="What project does it belong to?")
                task = Task(taskname, project)
                if ask_details:
                    print("Estimated time?")
                    time = input("> ").strip()
                    print("Deadline?")
                    deadline = input("> ").strip()
                    if time:
                        task.time = parse_timedelta(time)
                    if deadline:
                        task.deadline = parse_datetime(
                            deadline, tz=session.config['TIMEZONE'])
        return task