def submit_solution(solution, problem_id, problem_pool):
connection = redis.Redis(connection_pool=problem_pool)
with RedisWriteLock(connection, problem_id, RETRY_INTERVAL, EXPIRE_TIME):
problem = Problem.fromString(connection.get(problem_id).decode())
result = problem.submit_solution(solution)
connection.set(problem_id, str(problem))
return result
def display_problems_per_user(user_stats, parsed_problem_file):
table_to_display = []
for name, problem_string in parsed_problem_file:
display_name = Problem.fromString(problem_string).display_name
answer = Problem.fromString(problem_string).answer
row = []
row.append(display_name)
#row.append(problem_string)
if name in user_stats['problems_solved']:
row.append("Yes")
else:
row.append("No")
if name in user_stats['problems_solved'] and (not name in user_stats['solutions_bought']):
row.append("Yes")
else:
row.append("No")
if name in user_stats['solutions_bought']:
row.append("Yes")
else:
row.append("No")
if name in (i[0] for i in user_stats['solutions_sold']):
row.append("Yes")
else:
row.append("No")
if name in user_stats['problems_solved']:
row.append(answer)
else:
row.append("n/a")
table_to_display.append(row)
return table_to_display
def categorize_problems(user_stats, parsed_problem_file):
categories = {"to_solve": [], "to_sell": [], "on_market": []}
problems = [(name, Problem.fromString(problem_string)) for name, problem_string in parsed_problem_file]
for name, problem in problems:
if not name in user_stats['problems_solved']:
if not problem.dependencies:
categories["to_solve"].append((name, problem))
else:
for dependency in problem.dependencies:
if dependency in user_stats['problems_solved']:
categories["to_solve"].append((name, problem))
break
if name in user_stats['problems_solved'] and not name in (i[0] for i in user_stats['solutions_sold']):
categories["to_sell"].append((name, problem))
if name in user_stats['problems_solved'] and name in (i[0] for i in user_stats['solutions_sold']):
categories["on_market"].append((name, problem))
return categories
def get_problem_from_redis(problem_id, problem_pool):
connection = redis.Redis(connection_pool=problem_pool)
with RedisWriteLock(connection, problem_id, RETRY_INTERVAL, EXPIRE_TIME):
result = Problem.fromString(connection.get(problem_id).decode())
return result
