mirror of
http://aero2k.de/t/repos/urlbot-native.git
synced 2017-09-06 15:25:38 +02:00
82 lines
1.9 KiB
Python
82 lines
1.9 KiB
Python
#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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if '__main__' == __name__:
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print('''this is a library file, which is not meant to be executed''')
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exit(-1)
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import sys, os, time, pickle
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from local_config import conf
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RATE_GLOBAL = 0x01
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RATE_NO_SILENCE = 0x02
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RATE_INTERACTIVE = 0x04
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RATE_CHAT = 0x08
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RATE_URL = 0x10
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BUFSIZ = 8192
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delay = 0.100 # seconds
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basedir = '.'
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if 2 == len(sys.argv): basedir = sys.argv[1]
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def debug_enabled():
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# return True
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return False
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def logger(severity, message):
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# sev = ( 'err', 'warn', 'info' )
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# if severity in sev:
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args = (sys.argv[0], time.strftime('%Y-%m-%d.%H:%M:%S'), severity, message)
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sys.stderr.write('%s %s %s: %s\n' % args)
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def conf_save(obj):
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with open(conf('persistent_storage'), 'wb') as fd:
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return pickle.dump(obj, fd)
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def conf_load():
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with open(conf('persistent_storage'), 'rb') as fd:
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fd.seek(0)
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return pickle.load(fd)
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def levenshtein(a, b, return_table=False):
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'''returns the levenshtein distance between a and b'''
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# initialisize a table with 0, but the 0-rows/cols with their index
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d = [[ (i if 0 == j else j if 0 == i else 0) for j in range(len(b)+1) ] for i in range(len(a)+1) ]
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i = j = 0
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for i in range(1, len(a)+1):
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for j in range(1, len(b)+1):
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if a[i-1] == b[j-1]:
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d[i][j] = d[i-1][j-1]
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else:
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d[i][j] = min(
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d[i-1][j] + 1, # deletion
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d[i][j-1] + 1, # insertion
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d[i-1][j-1] + 1, # substitution
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)
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if return_table:
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return (d, d[i][j])
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else:
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return d[i][j]
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def get_version_git():
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import subprocess
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cmd = ['git', 'log', '--oneline', '--abbrev-commit']
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p = subprocess.Popen(cmd, bufsize=1, stdout=subprocess.PIPE)
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first_line = p.stdout.readline()
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line_count = len(p.stdout.readlines()) + 1
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if 0 == p.wait():
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# skip this 1st, 2nd, 3rd stuff and use always [0-9]th
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return "version (Git, %dth rev) '%s'" % (
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line_count, str(first_line.strip(), encoding='utf8')
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)
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else:
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return "(unknown version)"
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VERSION = get_version_git()
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