66 lines
2.0 KiB
Python
66 lines
2.0 KiB
Python
#!/usr/bin/env python3
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# TODO
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# Methods that return None must be quantified here if needed
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import hashlib
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from multiprocessing.dummy import Pool
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from parsers.epub import ParseEPUB
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class BookSorter:
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def __init__(self, file_list):
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# Have the GUI pass a list of files straight to here
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# Then, on the basis of what is needed, pass the
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# filenames to the requisite functions
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# This includes getting file info for the database
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# Parsing for the reader proper
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# Caching upon closing
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self.file_list = file_list
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self.all_books = {}
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def read_book(self, filename):
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# filename is expected as a string containg the
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# full path of the ebook file
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# TODO
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# See if you want to include a hash of the book's name and author
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with open(filename, 'rb') as current_book:
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file_md5 = hashlib.md5(current_book.read()).hexdigest()
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if file_md5 in self.all_books.items():
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return
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# TODO
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# See if tags can be generated from book content
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# Sort according to to file extension here
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book_ref = ParseEPUB(filename)
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# Everything following this is standard
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# Some of the None returns will have to have
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# values associated with them, though
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book_ref.read_book()
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if book_ref.book:
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title = book_ref.get_title()
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author = book_ref.get_author()
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year = book_ref.get_year()
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cover_image = book_ref.get_cover_image()
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isbn = book_ref.get_isbn()
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self.all_books[file_md5] = {
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'title': title,
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'author': author,
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'year': year,
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'isbn': isbn,
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'path': filename,
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'cover_image': cover_image}
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def initiate_threads(self):
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_pool = Pool(5)
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_pool.map(self.read_book, self.file_list)
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_pool.close()
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_pool.join()
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return self.all_books
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