35 lines
846 B
Python
Executable File
35 lines
846 B
Python
Executable File
import HydrusConstants as HC
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import PyPDF2
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import re
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import time
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import traceback
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import wx
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def GetNumWordsFromString( s ):
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s = re.sub( '[\s]+', ' ', s, flags = re.UNICODE ) # turns multiple spaces into single spaces
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num_words = len( s.split( ' ' ) )
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return num_words
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def GetPDFNumWords( path ):
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try:
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with open( path, 'rb' ) as f:
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pdf_object = PyPDF2.PdfFileReader( f, strict = False )
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# get.extractText() gives kooky and unreliable results
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# num_words = sum( [ GetNumWordsFromString( page.extractText() ) for page in pdf_object.pages ] )
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# so let's just estimate
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return pdf_object.numPages * 350
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except: num_words = 0
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return num_words
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