56 lines
2.2 KiB
Python
56 lines
2.2 KiB
Python
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#!/bin/python
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# -*- coding: utf-8 -*-
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# Fenrir TTY screen reader
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# By Chrys, Storm Dragon, and contributers.
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from fenrirscreenreader.core import debug
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import re, string
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class headLineManager():
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def __init__(self):
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self.regExSingle = re.compile(r'(([^\w\s])\2{5,})')
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self.regExDouble = re.compile(r'([^\w\s]{2,}){5,}')
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def initialize(self, environment):
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self.env = environment
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def shutdown(self):
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pass
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def replaceHeadLines(self, text):
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# fast len check for bigger typing echo
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if len(text) < 5:
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return text
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# more strong check, to not match if not needed:
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if len(text.strip(string.ascii_letters+string.digits+string.whitespace)) < 5:
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return text
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result = ''
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newText = ''
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lastPos = 0
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for match in self.regExDouble.finditer(text):
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span = match.span()
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newText += text[lastPos:span[0]]
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numberOfChars = len(text[span[0]:span[1]])
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name = text[span[0]:span[1]][:2]
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if name[0] == name[1]:
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newText += ' ' + str(numberOfChars) + ' ' + self.env['runtime']['punctuationManager'].proceedPunctuation(name[0], True) + ' '
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else:
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newText += ' ' + str(int(numberOfChars / 2)) + ' ' + self.env['runtime']['punctuationManager'].proceedPunctuation(name, True) + ' '
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lastPos = span[1]
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if lastPos != 0:
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newText += ' '
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newText += text[lastPos:]
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lastPos = 0
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for match in self.regExSingle.finditer(newText):
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span = match.span()
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result += text[lastPos:span[0]]
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numberOfChars = len(newText[span[0]:span[1]])
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name = newText[span[0]:span[1]][:2]
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if name[0] == name[1]:
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result += ' ' + str(numberOfChars) + ' ' + self.env['runtime']['punctuationManager'].proceedPunctuation(name[0], True) + ' '
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else:
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result += ' ' + str(int(numberOfChars / 2)) + ' ' + self.env['runtime']['punctuationManager'].proceedPunctuation(name, True) + ' '
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lastPos = span[1]
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if lastPos != 0:
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result += ' '
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result += newText[lastPos:]
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return result
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