2016-07-04 18:16:22 -04:00
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#!/bin/python
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2016-07-04 18:24:27 -04:00
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# Fenrir TTY screen reader
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# By Chrys, Storm Dragon, and contributers.
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2016-07-04 18:16:22 -04:00
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import hashlib
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import difflib
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import textwrap
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import os
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oldContentBytes = bytes()
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oldContentString = ''
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while(True):
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vcs = open('/dev/vcs3','rb')
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newContentBytes = vcs.read()
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vcs.close()
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newContentString = str(newContentBytes.decode('cp1252').encode('utf-8'))
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newContentString = '\n'.join(textwrap.wrap(newContentString, 80))
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# if oldContentBytes == b'':
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# oldContentBytes = newContentBytes
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# oldContentString = newContentString
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if oldContentBytes != newContentBytes:
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os.system('killall espeak')
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print("tty3 changed")
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print("old content hash " + hashlib.sha256(str(oldContentBytes).encode('utf-8')).hexdigest())
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print("new content hash " + hashlib.sha256(str(newContentBytes).encode('utf-8')).hexdigest())
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'''
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for i, c in enumerate(newContent):
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if c != oldContent[i]:
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changedContent = newContent[i:]
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break
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'''
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diff = difflib.ndiff(oldContentString, newContentString)
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delta = ''.join(x[2:] for x in diff if x.startswith('+ '))
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print("whats new")
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print(delta)
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os.system('espeak -v de ' + '"' + delta.replace('\n','').replace('"','').replace('-','') + '"&')
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#os.system('spd-say ' + '"' + delta.replace('\n','') + '"')
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oldContentBytes = newContentBytes
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oldContentString = newContentString
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