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126 lines
3.6 KiB
126 lines
3.6 KiB
""" This module contains classes and functions to contain the kanban board information """
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import numpy as np
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import yaml
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class Task:
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""" This class represents each task,
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"""
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def __init__(self, summary, score, description):
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""" Initialize the task class
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"""
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# Each task has the following properties
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self.summary = summary # Summary of the task
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self.score = score # Score for ticket
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self.description = description # Description of ticket
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class Board:
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def __init__(self, file = None):
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""" Initialize the Board class, this class has three important class variables.
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These are:
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self.sprint | str - name of the current sprint
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self.columns | list(str) - columns in kanban board
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self.tasks | list(list()) - tasks in each column
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"""
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self.sprint = None
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self.columns = list()
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self.tasks = list()
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self.file = file
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if file:
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self.read_yaml(file)
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def read_yaml(self, file):
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""" Read the yaml file in and set up the data
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Arguments:
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file - yaml file to read in
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"""
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# Read in the data
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with open(file, 'r') as f:
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data = yaml.safe_load(f)
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# Assign the data to board variables
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self.columns = data['columns']
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self.tasks = [[] for col in self.columns]
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for task in data['tasks']:
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self.tasks[self.columns.index(task['column'])].append(
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Task(task['summary'], task['score'], task['description']))
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def write_yaml(self, file):
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""" Write the yaml file
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Arguments:
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file - yaml file to write to
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"""
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# Set up data to write out
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data = dict()
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data['columns'] = self.columns
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data['tasks'] = list()
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for col,task_list in zip(self.columns, self.tasks):
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for task in task_list:
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data['tasks'].append({'column':col, 'summary':task.summary, 'score':task.score,
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'description':task.description})
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with open(file, 'w') as f:
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yaml.dump(data, f)
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def move_task(self, col_index, task_index, direction):
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""" This class method moves tasks between columns by incrementing/decrementing the column
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index
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Arguments:
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col_index - index of the column we are in
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task_index - index of the task we are changing in the column
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direction - direction to move the task
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Returns:
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moved - True if a task was moved else false
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"""
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task = self.tasks[col_index][task_index]
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if col_index+direction >= 0 and col_index+direction < len(self.columns):
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self.tasks[col_index+direction].append(task)
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del self.tasks[col_index][task_index]
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return True
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else:
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return False
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def print_board_items(self):
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for i, col in enumerate(self.columns):
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print(col)
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print(self.tasks[i])
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def get_columns(self):
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""" Return columns"""
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return self.columns
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def get_tasks(self):
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""" Return tasks"""
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return self.tasks
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def get_task(self, icol, itask):
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""" Return a task based on column and task index"""
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return self.tasks[icol][itask]
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def update_task( self, icol, itask, task):
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""" Update the task based on text """
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self.tasks[icol][itask] = task
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def add_task( self, icol, task):
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"""Add a task to icol"""
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self.tasks[icol].append(task)
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def del_task(self, icol, itask):
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del self.tasks[icol][itask]
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