def generate_general_comparision(userid): # TODO better performance count_threshold = 10 amount_threshold = 1000 sql_format = "select left(date, 7) as date, sum(amount) as sum, count(1) as count, avg(amount) as avg" + \ " from expenses where userid='%s' " + \ "and amount < %d group by left(date, 7) order by left(date, 7) desc limit 2;" sql = sql_format % (userid, amount_threshold) out = Expense.query_sql(sql) if len(out) == 0: sum_this = 0 count_this = 0 else: sum_this = float(out[0][1]) count_this = int(out[0][2]) # if count_this > count_threshold: # msg = "本月共花了%s元。按这速度，本月会花掉%s元。" % \ # (util.format_float_str(sum_this), \ # util.format_float_str(util.predict_amount(sum_this))) # else: msg = "本月共花了%s元。" % \ (util.format_float_str(sum_this)) if len(out) >= 2: sum_last = float(out[1][1]) count_last = int(out[1][2]) msg = "%s而上月共花了%s元。" % (msg, util.format_float_str(sum_last)) return msg
def generate_general_comparision(userid):
# TODO better performance
count_threshold = 10
amount_threshold = 1000
sql_format = "select left(date, 7) as date, sum(amount) as sum, count(1) as count, avg(amount) as avg" + \
" from expenses where userid='%s' " + \
"and amount < %d group by left(date, 7) order by left(date, 7) desc limit 2;"
sql = sql_format % (userid, amount_threshold)
out = Expense.query_sql(sql)
if len(out) == 0:
sum_this = 0
count_this = 0
else:
sum_this = float(out[0][1])
count_this = int(out[0][2])
# if count_this > count_threshold:
# msg = "本月共花了%s元。按这速度，本月会花掉%s元。" % \
# (util.format_float_str(sum_this), \
# util.format_float_str(util.predict_amount(sum_this)))
# else:
msg = "本月共花了%s元。" % \
(util.format_float_str(sum_this))
if len(out) >= 2:
sum_last = float(out[1][1])
count_last = int(out[1][2])
msg = "%s而上月共花了%s元。" % (msg, util.format_float_str(sum_last))
return msg
def view_history(userid):
(asset_amount, day_expense, week_expense, month_expense) = user_summary(userid)
#print asset_amount, day_expense, week_expense, month_expense
content = MSG.REPLAY_HISTORY % \
(format_float_str(str(day_expense)), \
format_float_str(str(week_expense)), \
format_float_str(str(month_expense)), \
format_float_str(str(asset_amount)), \
)
return content.encode('utf-8', 'ignore')
def view_history(userid):
(asset_amount, day_expense, week_expense,
month_expense) = user_summary(userid)
#print asset_amount, day_expense, week_expense, month_expense
content = MSG.REPLAY_HISTORY % \
(format_float_str(str(day_expense)), \
format_float_str(str(week_expense)), \
format_float_str(str(month_expense)), \
format_float_str(str(asset_amount)), \
)
return content.encode('utf-8', 'ignore')
def generate_expense_msg(userid, category): (user_count, user_amount, avg_count, avg_amount) \ = Expense.get_expense_msg(userid, category) avg_count = avg_count * 3 # TODO: hack here category_msg = "你最近30天在'%s'上，一共消费%s元。" % \ (category, util.format_float_str(user_amount * user_count)) return category_msg
def generate_expense_msg(userid, category):
(user_count, user_amount, avg_count, avg_amount) \
= Expense.get_expense_msg(userid, category)
avg_count = avg_count * 3 # TODO: hack here
category_msg = "你最近30天在'%s'上，一共消费%s元。" % \
(category, util.format_float_str(user_amount * user_count))
return category_msg
