def get_data():
database = DB()
q = "SELECT first_name, last_name, rguru_id FROM player_ids WHERE rguru_id IS NOT NULL"
ids = database.query(q)
results = []
for (fname, lname, id_) in ids:
q = "SELECT dk_pts FROM rguru_hitters WHERE id=%s"
scores = [
float(x[0]) for x in database.query(q, (str(id_), ))
if x[0] is not None
]
# dont count if not enough sample size.
if len(scores) < 30:
continue
mean = np.mean(scores)
# only look at players w/ avg score > 4
if mean < 4:
continue
stdev = np.std(scores)
results.append((fname, lname, id_, round(mean, 2), round(stdev, 2),
round((mean / stdev), 2)))
return sorted(results, key=lambda x: x[5], reverse=True)
def get_data():
database = DB()
q = "SELECT first_name, last_name, rguru_id FROM player_ids WHERE rguru_id IS NOT NULL"
ids = database.query(q)
results = []
for (fname, lname, id_) in ids:
q = "SELECT dk_pts FROM rguru_hitters WHERE id=%s"
scores = [float(x[0]) for x in database.query(q, (str(id_),)) if x[0] is not None]
# dont count if not enough sample size.
if len(scores) < 30:
continue
mean = np.mean(scores)
# only look at players w/ avg score > 4
if mean < 4:
continue
stdev = np.std(scores)
results.append((
fname,
lname,
id_,
round(mean, 2),
round(stdev, 2),
round((mean/stdev), 2)
))
return sorted(results, key=lambda x: x[5], reverse=True)
class GetHist:
def __init__(self, player_id, site='dk'):
self.db = DB()
self.id_ = player_id
self.points = self.get_points(player_id, site)
def get_mean(self):
return np.mean(self.points)
def get_name(self):
return get_player.name_from_id(self.id_)
def get_stdev(self):
return np.std(self.points)
def plot_hist(self, bins=20):
self.fig = plt.figure()
self.ax = self.fig.add_subplot(111)
self.ax.hist(self.points, bins=bins, normed=True)
self.ax.axvline(self.get_mean(), color='red', linestyle='--', linewidth=1.5,
label='Avg. Points: {0:.2f}\nSt. Dev. Points: {1:.2f}'.format(
self.get_mean(), self.get_stdev()))
self.ax.legend(loc='upper right')
self.ax.set_title(self.get_name())
self.ax.set_ylabel('%')
self.ax.set_xlabel('Points Scored')
def get_points(self, id_, site):
q = "SELECT {}_pts FROM rguru_hitters WHERE id={}".format(site, id_)
return [float(x[0]) for x in self.db.query(q)]
def query_data(self):
"""Fetches all records for player id"""
db = DB()
q = "SELECT bat_order, AB, BB, HBP FROM rguru_hitters where id=%s"
res = db.query(q, (self.id_,))
db.finish()
return res
def fetch_data(site, pos):
db = DB()
q = "SELECT {0}_pts, {0}_salary FROM rguru_{1}".format(site, pos)
points = []
salaries = []
for pts, sal in db.query(q):
if pts is None or pts < 0 or sal is None or sal == 0:
continue
points.append(float(pts))
salaries.append(float(sal)/1000)
return salaries, points
def get_team_abs(self, date, team):
db = DB()
q = "SELECT name, AB, BB, HBP FROM rguru_hitters WHERE date=%s and team=%s"
res = db.query(q, (date, team))
db.finish()
return res
def get_dates(self):
db = DB()
q = "SELECT date FROM rguru_hitters WHERE team = %s"
res = db.query(q, (self.team,))
db.finish()
return set([x[0] for x in res])
if count == 10:
count = 0
logger.info("insert result: %s", db.excutemany(SQLMgr.insert_stock_xg_many(), write_list))
write_list = []
count += 1
write_list.append(data)
except Exception as e:
logger.info("db break %s", e)
break
#result_queue.task_done()
if __name__ == "__main__":
Log("test.log")
try:
db = DB()
all_data = db.query(SQLMgr.get_all_kline_info(Tools.get_today_str()))
if all_data:
for row in all_data:
task_queue.put(row)
print all_data
worker_thread_num = 4
worker_thread_list = []
for i in range(worker_thread_num):
t = threading.Thread(target=worker, args=(task_queue, result_queue))
worker_thread_list.append(t)
database_thread = threading.Thread(target=db_writer, args=(result_queue, db))
database_thread.setDaemon(True)
database_thread.start()
#
for t in worker_thread_list:
