parsers/translators.py at main · huncholane/gparser

A parser inspired by the django orm.

37 lines1.1 KBPython

1	"""
2	Translator functions for the basics.
3	"""
4	import re
5	import datetime as dt
6
7
8	def split_hour_minute(str):
9	"""Extracts hours and minutes into separate strings"""
10	if ':' in str and len(str) < 5 or len(str) < 4:
11	raise ValueError(
12	f'Hours and minutes must have at least 4 characters without : and 5 with :.')
13	str = ''.join(re.findall(r'\d+', str))
14	return str[:-2], str[-2:]
15
16
17	def hour_minute_to_delta(cls, str):
18	"""Converts hour and minute string into a time delta"""
19	hours, minutes = split_hour_minute(str)
20	return dt.timedelta(hours=int(hours), minutes=int(minutes))
21
22
23	def hour_minute_to_int(cls, str):
24	"""Converts hours and minutes to a total number of minutes"""
25	hours, minutes = split_hour_minute(str)
26	return int(minutes)+int(hours)*60
27
28
29	def phone(cls, str):
30	"""Converts numbers to a phone number with country code readiness"""
31	nums = ''.join(re.findall(r'\d+', str))
32	if len(nums) < 4:
33	raise TypeError(f'Impossible phone number {str}.')
34	if nums[:3] == '011':
35	return '+'+nums[3:]
36	else:
37	return '+1'+nums