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69 lines
2.1 KiB
Python
69 lines
2.1 KiB
Python
#!/usr/bin/python
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# Author : Harry Yu
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# Email : harryyunull@gmail.com
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# Link : https://github.com/harrynull
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from __future__ import print_function
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from builtins import range
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from builtins import object
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Version = "1.0.0"
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import sys
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import time
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import datetime
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from io import open
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class Line(object):
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def __init__(self, lines):
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lines = [line.replace("\n", "").strip() for line in lines]
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self.id = int(lines[0]) # the first line is the number of the subtile
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self.start_time, self.end_time = lines[1].split(" --> ")
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self.content = lines[2:]
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def time_to_minute(time):
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time_tuple = datetime.datetime.strptime(time[:-4], '%H:%M:%S').timetuple()
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return time_tuple.tm_hour*60+time_tuple.tm_min
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def read_srt_file(filename):
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lines = []
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with open(filename, encoding = "utf-8") as file:
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raw_lines = []
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for line in file:
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if line == "\n" or line == "\r\n":
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lines.append(Line(raw_lines))
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raw_lines = []
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else:
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raw_lines.append(line)
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return lines
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def main():
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if len(sys.argv)<2:
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print("{0}: missing file name.\nUse {0} /path/to/srt/file".format(sys.argv[0]))
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exit()
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elif len(sys.argv)>2:
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print("{0}: too many arguments:\nUse {0} /path/to/srt/file".format(sys.argv[0]))
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exit()
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print("histogram.py %s Made by Harry Yu" % Version)
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print("Histogram for %s\n" % sys.argv[1])
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# Read subtitles from file
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lines = read_srt_file(sys.argv[1])
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# Count how many subtitles per minute.
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subtitle_per_minute = {}
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for line in lines:
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start_time = time_to_minute(line.start_time)
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end_time = time_to_minute(line.end_time)
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for i in range(start_time, end_time + 1):
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subtitle_per_minute[i]=subtitle_per_minute.get(i, 0) + 1
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# Print the result
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for i in range(0, max(subtitle_per_minute.keys())):
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print("Minute %d\t%d\t%s"%(i,subtitle_per_minute.get(i, 0),"+"*subtitle_per_minute.get(i, 0)))
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print("\nTotal subtitles: %d"%sum(subtitle_per_minute.values()))
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if __name__ == '__main__':
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main()
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