mirror of
https://github.com/karl0ss/bazarr-ai-sub-generator.git
synced 2025-04-26 14:59:21 +01:00
83 lines
2.5 KiB
Python
83 lines
2.5 KiB
Python
|
from datetime import datetime, timedelta
|
||
|
|
|
||
|
|
def str2bool(string):
|
||
|
|
string = string.lower()
|
||
|
|
str2val = {"true": True, "false": False}
|
||
|
|
|
||
|
|
if string in str2val:
|
||
|
|
return str2val[string]
|
||
|
|
else:
|
||
|
|
raise ValueError(
|
||
|
|
f"Expected one of {set(str2val.keys())}, got {string}")
|
||
|
|
|
||
|
|
def str2timeinterval(string):
|
||
|
|
if string is None:
|
||
|
|
return None
|
||
|
|
|
||
|
|
if '-' not in string:
|
||
|
|
raise ValueError(
|
||
|
|
f"Expected time interval HH:mm:ss-HH:mm:ss or HH:mm-HH:mm or ss-ss, got {string}")
|
||
|
|
|
||
|
|
intervals = string.split('-')
|
||
|
|
if len(intervals) != 2:
|
||
|
|
raise ValueError(
|
||
|
|
f"Expected time interval HH:mm:ss-HH:mm:ss or HH:mm-HH:mm or ss-ss, got {string}")
|
||
|
|
|
||
|
|
start = try_parse_timestamp(intervals[0])
|
||
|
|
end = try_parse_timestamp(intervals[1])
|
||
|
|
if start >= end:
|
||
|
|
raise ValueError(
|
||
|
|
f"Expected time interval end to be higher than start, got {start} >= {end}")
|
||
|
|
|
||
|
|
return [start, end]
|
||
|
|
|
||
|
|
def time_to_timestamp(string):
|
||
|
|
split_time = string.split(':')
|
||
|
|
if len(split_time) == 0 or len(split_time) > 3 or not all([ x.isdigit() for x in split_time ]):
|
||
|
|
raise ValueError(
|
||
|
|
f"Expected HH:mm:ss or HH:mm or ss, got {string}")
|
||
|
|
|
||
|
|
if len(split_time) == 1:
|
||
|
|
return int(split_time[0])
|
||
|
|
|
||
|
|
if len(split_time) == 2:
|
||
|
|
return int(split_time[0]) * 60 * 60 + int(split_time[1]) * 60
|
||
|
|
|
||
|
|
return int(split_time[0]) * 60 * 60 + int(split_time[1]) * 60 + int(split_time[2])
|
||
|
|
|
||
|
|
def try_parse_timestamp(string):
|
||
|
|
timestamp = parse_timestamp(string, '%H:%M:%S')
|
||
|
|
if timestamp is not None:
|
||
|
|
return timestamp
|
||
|
|
|
||
|
|
timestamp = parse_timestamp(string, '%H:%M')
|
||
|
|
if timestamp is not None:
|
||
|
|
return timestamp
|
||
|
|
|
||
|
|
return parse_timestamp(string, '%S')
|
||
|
|
|
||
|
|
def parse_timestamp(string, pattern):
|
||
|
|
try:
|
||
|
|
date = datetime.strptime(string, pattern)
|
||
|
|
delta = timedelta(hours=date.hour, minutes=date.minute, seconds=date.second)
|
||
|
|
return int(delta.total_seconds())
|
||
|
|
except:
|
||
|
|
return None
|
||
|
|
|
||
|
|
def format_timestamp(seconds: float, always_include_hours: bool = False):
|
||
|
|
assert seconds >= 0, "non-negative timestamp expected"
|
||
|
|
milliseconds = round(seconds * 1000.0)
|
||
|
|
|
||
|
|
hours = milliseconds // 3_600_000
|
||
|
|
milliseconds -= hours * 3_600_000
|
||
|
|
|
||
|
|
minutes = milliseconds // 60_000
|
||
|
|
milliseconds -= minutes * 60_000
|
||
|
|
|
||
|
|
seconds = milliseconds // 1_000
|
||
|
|
milliseconds -= seconds * 1_000
|
||
|
|
|
||
|
|
hours_marker = f"{hours:02d}:" if always_include_hours or hours > 0 else ""
|
||
|
|
return f"{hours_marker}{minutes:02d}:{seconds:02d},{milliseconds:03d}"
|
||
|
|
|