70 lines
1.7 KiB
Python
Executable File
70 lines
1.7 KiB
Python
Executable File
#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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import re
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def str_sim(a, b, do_print=False):
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a = a.lower()
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b = b.lower()
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a_parts = re.split('[\W_]+', a)
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b_parts = re.split('[\W_]+', b)
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# this is a "simple" way to declare out[a][b]
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out = list(map(list, [[0]*len(b_parts)]*len(a_parts)))
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for i in range(0, len(a_parts)-1):
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for j in range(0, len(b_parts)-1):
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if a_parts[i] == b_parts[j]:
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out[i][j] += 1
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if do_print:
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i = 0
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for j in range(0, len(b_parts)):
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print(' |'*i + ' '*2 + '.- ' + b_parts[j])
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i += 1
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print(' |'*i)
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for i in range(0, len(a_parts)):
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print(' ' + str(out[i]) + ' ' + a_parts[i])
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return out
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def sum_array(array):
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_sum = 0
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for a in array:
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if list == type(a) or tuple == type(a) or hash == type(a):
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_sum += sum_array(a)
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elif int == type(a) or float == type(a):
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_sum += a
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return _sum
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def wrapper_print(a, b, comment=''):
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ret = str_sim(a, b, do_print=True)
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if '' != comment:
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comment = ' ^ ' + comment
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print('[%2dx%2d::%2d]%s' %(len(ret), len(ret[0]), sum_array(ret), comment))
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if '__main__' == __name__:
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pairs = (
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(
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'http://de.wikipedia.org/wiki/Monte_Kali_%28Heringen%29',
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'Monte Kali (Heringen)'
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),
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(
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'http://www.spiegel.de/politik/ausland/buddhisten-treffen-in-colombo-blitzender-moench-a-994447.html',
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'Buddhisten-Treffen in Colombo: Blitzender Mönch - SPIEGEL ONLINE'
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)
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)
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wrapper_print('foo bar baz', 'foo bar boom')
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for (url, title) in pairs:
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wrapper_print(title, url, comment='raw')
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url_no_proto = re.sub(r'https?://[^/]*/', '', url)
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wrapper_print(title, url_no_proto, comment='no proto/domain')
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url_no_proto_no_digits = re.sub(r'[0-9]*', '', url_no_proto)
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wrapper_print(title, url_no_proto_no_digits, comment='no proto/domain/[0-9]')
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