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from PyQt5 import QtGui
from typing import Optional
import math
import re
import todo.gui.color
def format(minutes: int):
if minutes >= 60 * 24:
return "" + format_decimal(minutes / 60 / 24) + "d"
elif minutes >= 60:
return "" + format_decimal(minutes / 60) + "h"
elif minutes > 0:
return "" + str(minutes) + "m"
else:
return ""
def format_decimal(d: float) -> str:
return "{0:.2g}".format(d)
def parse(duration: str) -> Optional[int]:
duration = duration.strip()
if duration:
result = re.match("^(\d+)(\.(\d+))?([mhd])$", duration.strip())
if result:
n = int(result.group(1))
if result.group(3):
d = int(result.group(3)) * pow(10, -1 * len(result.group(3)))
else:
d = 0
num = n + d
unit = result.group(4)
if unit == "m":
return math.floor(num)
elif unit == "h":
return math.floor(num * 60)
elif unit == "d":
return math.floor(num * 60 * 24)
else:
return None
else:
return 0
def color(minutes: int):
if minutes <= 15:
return todo.gui.color.short_duration
elif minutes < 60:
return todo.gui.color.medium_duration
else:
return todo.gui.color.long_duration
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