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version 1.0.0
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@drxjason
drxjason committed Nov 13, 2021
1 parent 0b8ab2c commit f3a02c5
Showing 1 changed file with 158 additions and 41 deletions.
199 changes: 158 additions & 41 deletions eleccalc.py
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Original file line number Diff line number Diff line change
Expand Up @@ -11,36 +11,55 @@ def kwh_consumed(self, wattage, hours):
return kwh

def cost(self, kwh, hours, rate):
if float(hours) < 24:
if float(hours) >= 0:
cost_daily = float(kwh) * float(rate)
return cost_daily

if float(hours) < 168:
if float(hours) >= 24:
cost_weekly = float(kwh) * float(rate)
return cost_weekly

if float(hours) < 730.001:
if float(hours) >= 168:
cost_monthly = float(kwh) * float(rate)
return cost_monthly


if float(hours) < 8760:
if float(hours) >= 730.001:
cost_yearly = float(kwh) * float(rate)
return cost_yearly

if float(hours) >= 8760:
print("error in function")

def prompt_usage():
print(
"usage: [command] [argument]\n"
"\n"
"interactive prompt for power conversion\n\n"
"commands:\n"
" calc [argument] calculate kilowatt hours with a specified unit of time\n"
" help display help\n"
" exit exit interactive mode\n"
"\n"
"optional arguments:\n"
" --days, -d convert to kilowatt hours a day\n"
" --weeks, -w convert to kilowatt hours a week\n"
" --months, -m convert to kilowatt hours a month\n"
" --years, -y convert to kilowatt hours a year\n"
)


parser = argparse.ArgumentParser(
description="calculate cost of electricity"
)

parser.add_argument(
'--watts', '-p',
'--power', '-p',
help='current'
)

parser.add_argument(
'--daily', '-d',
help='time in hours per day',
help='usage hours per day',
metavar='HOURS'
)

Expand Down Expand Up @@ -68,52 +87,150 @@ def cost(self, kwh, hours, rate):
metavar='$$.¢¢'
)

parser.add_argument(
'--interactive', '-i',
help='interactive mode',
action='store_true'
)

args = parser.parse_args()

elec = Electricity()
if args.watts and args.rate:

if args.power and args.rate:
if args.daily:
daily_kwh = elec.kwh_consumed(args.watts, args.daily)
daily_kwh = elec.kwh_consumed(args.power, args.daily)
cost_daily = elec.cost(daily_kwh, args.daily, args.rate)

print("Power Consumption: {} Watts".format(args.watts))
print("Cost per kWh: ${}/kWh".format(args.rate))
print("Usage: {} hours/day".format(args.daily))
print("Consumed: {} kWh/day".format(daily_kwh))
print("Cost: ${}/day".format(round(cost_daily, 3)))
if int(args.daily) > 24:
print('error -d/--daily: hours must be less than or equal to 24')

else:
print("Power Consumption: {} Watts".format(args.power))
print("Cost per kWh: ${}/kWh".format(args.rate))
print("Usage: {} hours/day".format(args.daily))
print("Consumed: {} kWh/day".format(daily_kwh))
print("Cost: ${}/day".format(round(cost_daily, 3)))

elif args.weekly:
weekly_kwh = elec.kwh_consumed(args.watts, args.weekly)
weekly_kwh = elec.kwh_consumed(args.power, args.weekly)
cost_weekly = elec.cost(weekly_kwh, args.weekly, args.rate)

print("Power Consumption: {} Watts".format(args.watts))
print("Cost per kWh: ${}/kWh".format(args.rate))
print("Usage: {} hours/week".format(args.weekly))
print("Consumed: {} kWh/week".format(weekly_kwh))
print("Cost: ${}/week".format(round(cost_weekly, 3)))
if int(args.weekly) > 168:
print('error -w/--weekly: hours must be less than or equal to 168')

elif args.monthly:
monthly_kwh = elec.kwh_consumed(args.watts, args.monthly)
cost_monthly = elec.cost(montly_kwh, args.monthly)
else:
print("Power Consumption: {} Watts".format(args.power))
print("Cost per kWh: ${}/kWh".format(args.rate))
print("Usage: {} hours/week".format(args.weekly))
print("Consumed: {} kWh/week".format(weekly_kwh))
print("Cost: ${}/week".format(round(cost_weekly, 3)))

print("Power Consumption: {} Watts".format(args.watts))
print("Cost per kWh: ${}/kWh".format(args.rate))
print("Usage: {} hours/month".format(args.monthly))
print("Consumed: {} kWh/month".format(monthly_kwh))
print("Cost: ${}/month".format(round(cost_monthly, 3)))
elif args.monthly:
monthly_kwh = elec.kwh_consumed(args.power, args.monthly)
cost_monthly = elec.cost(monthly_kwh, args.monthly, args.rate)

if int(args.monthly) > 730:
print('error -m/--monthly: hours must be less than or equal to 730')

else:
print("Power Consumption: {} Watts".format(args.power))
print("Cost per kWh: ${}/kWh".format(args.rate))
print("Usage: {} hours/month".format(args.monthly))
print("Consumed: {} kWh/month".format(monthly_kwh))
print("Cost: ${}/month".format(round(cost_monthly, 3)))

elif args.yearly:
yearly_kwh = elec.kwh_consumed(args.watts, args.yearly)
yearly_kwh = elec.kwh_consumed(args.power, args.yearly)
cost_yearly = elec.cost(yearly_kwh, args.yearly, args.rate)

print("Power Consumption: {} Watts".format(args.watts))
print("Cost per kWh: ${}/kWh".format(args.rate))
print("Usage: {} hours/year".format(args.yearly))
print("Consumed: {} kWh/year".format(yearly_kwh))
print("Cost: ${}/year".format(round(cost_yearly, 3)))


""" if args.watts and args.time and args.rate:
kwh = elec.kwh_consumed(args.watts, args.time)
cost = elec.cost(kwh, args.time, args.rate)
print("{} kWh every {} hours, at ${}/kwh for ${} per day".format(kwh, args.time, args.rate, round(cost, 3)))"""

if int(args.yearly) > 8760:
print('error -y/--yearly: hours must be less than or equal to 8760')

else:
print("Power Consumption: {} Watts".format(args.power))
print("Cost per kWh: ${}/kWh".format(args.rate))
print("Usage: {} hours/year".format(args.yearly))
print("Consumed: {} kWh/year".format(yearly_kwh))
print("Cost: ${}/year".format(round(cost_yearly, 3)))

else:
print("error")

elif args.interactive:
prompt = True

while prompt:
commands = input("prompt> ")
commands = commands.split()

if commands:
if commands[0] == 'calc':
if len(commands) < 2:
print("calc requires an argument")

else:
if commands[1] == '-d' or commands[1] == '--day':
while True:
wattage = input("wattage: ")
hours = input("usage hours/day: ")

if int(hours) < 25:
kwh = elec.kwh_consumed(wattage, hours)
print("{} kWh/day".format(kwh))
break

else:
print("there are 24 hours in a day, error")

elif commands[1] == '-w' or commands[1] == '--week':
while True:
wattage = input("wattage: ")
hours = input("usage hours/week: ")

if int(hours) < 169:
kwh = elec.kwh_consumed(wattage, hours)
print("{} kWh/week".format(kwh))
break

else:
print("There are 168 hours in a week, error")

elif commands[1] == '-m' or commands[1] == '--month':
while True:
wattage = input("wattage: ")
hours = input("usage hours/month: ")

if int(hours) < 731:
kwh = elec.kwh_consumed(wattage, hours)
print("{} kWh/month".format(kwh))
break

else:
print("There are 160 hours in a week, error")

elif commands[1] == '-y' or commands[1] == '--year':
while True:
wattage = input("wattage: ")
hours = input("usage hours/year: ")

if int(hours) < 8761:
kwh = elec.kwh_consumed(wattage, hours)
print("{} kWh/year".format(kwh))
break

else:
print("There are 8760 hours in a year, error")

else:
print("argument {} is not valid".format(commands[1]))


elif commands[0] == 'exit':
prompt = False

elif commands[0] == 'help':
prompt_usage()

else:
parser.print_help()

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