rDrama/files/helpers/stats.py

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from flask import g
import time
import calendar
import matplotlib.pyplot as plt
from files.classes.user import User
from files.classes.submission import Submission
from files.classes.comment import Comment
from files.helpers.const import *
def generate_charts_task(site):
chart(kind='daily', site=site)
chart(kind='weekly', site=site)
stats(site=site)
def chart(kind, site):
now = time.gmtime()
midnight_this_morning = time.struct_time((
now.tm_year, now.tm_mon, now.tm_mday,
0, 0, 0,
now.tm_wday, now.tm_yday, 0))
today_cutoff = calendar.timegm(midnight_this_morning)
if site == 'rdrama.net':
time_diff = time.time() - 1619827200
num_of_weeks = int(time_diff / 604800)
chart_width = int(num_of_weeks/1.4)
else:
num_of_weeks = 30
chart_width = 30
if kind == 'daily':
day_cutoffs = [today_cutoff - 86400 * i for i in range(num_of_weeks)][1:]
else:
day_cutoffs = [today_cutoff - 86400 * 7 * i for i in range(num_of_weeks)][1:]
day_cutoffs.insert(0, calendar.timegm(now))
daily_times = [time.strftime('%d/%m', time.gmtime(day_cutoffs[i + 1]))
for i in range(len(day_cutoffs) - 1)][::-1]
daily_signups = [g.db.query(User).filter(
User.created_utc < day_cutoffs[i],
User.created_utc > day_cutoffs[i + 1]).count()
for i in range(len(day_cutoffs) - 1)][::-1]
post_stats = [g.db.query(Submission).filter(
Submission.created_utc < day_cutoffs[i],
Submission.created_utc > day_cutoffs[i + 1],
Submission.is_banned == False).count()
for i in range(len(day_cutoffs) - 1)][::-1]
comment_stats = [g.db.query(Comment).filter(
Comment.created_utc < day_cutoffs[i],
Comment.created_utc > day_cutoffs[i + 1],
Comment.is_banned == False,
Comment.author_id.notin_((AUTOJANNY_ID,NOTIFICATIONS_ID))).count()
for i in range(len(day_cutoffs) - 1)][::-1]
plt.rcParams['figure.figsize'] = (chart_width, 20)
signup_chart = plt.subplot2grid((chart_width, 20), ( 0, 0), rowspan=6, colspan=chart_width)
posts_chart = plt.subplot2grid((chart_width, 20), (10, 0), rowspan=6, colspan=chart_width)
comments_chart = plt.subplot2grid((chart_width, 20), (20, 0), rowspan=6, colspan=chart_width)
signup_chart.grid(), posts_chart.grid(), comments_chart.grid()
signup_chart.plot (daily_times, daily_signups, color='red')
posts_chart.plot (daily_times, post_stats, color='blue')
comments_chart.plot(daily_times, comment_stats, color='purple')
signup_chart.set_ylim(ymin=0)
posts_chart.set_ylim(ymin=0)
comments_chart.set_ylim(ymin=0)
signup_chart.set_ylabel("Signups")
posts_chart.set_ylabel("Posts")
comments_chart.set_ylabel("Comments")
comments_chart.set_xlabel("Time (UTC)")
file = chart_path(kind, site)
plt.savefig(file)
plt.clf()
return file
def chart_path(kind, site):
return f'/{site}_{kind}.png'