Now getting imgs. Need to handle missing imgs

library.py

@@ -1,77 +0,0 @@
-#!/usr/bin/python
-import json
-import os
-import re
-import zipfile
-from config import Config
-config = Config()
-
-
-class Catalogue:
-    """Decodes and stores book information"""
-    """Step One: filter_books"""
-    def __init__(self):
-        self.file_list = []
-        with open(config.book_shelf, 'r') as f:
-            try:
-                self.catalogue = json.load(f)
-                self.current_files = self.scan_folder()
-            except Exception:
-                self.filter_books()
-
-    def scan_folder(self, folder=config.book_path):
-        for f in os.listdir(folder):
-            _path = os.path.abspath(folder+'/'+f)
-            #_path = os.path.abspath('.')+'/'+folder+f+'/'
-            _is_dir = os.path.isdir(_path.strip()+'/')
-            if _is_dir:
-                self.file_list.append(self.scan_folder(_path))
-            self.file_list.append(_path)
-
-    def scan_book(self, book):
-        _epub = zipfile.ZipFile(book)
-        with _epub as _epub_open:
-            try: _epub_open.open('content.opf'); return True
-            except Exception as e: print(e); return False
-
-    def filter_books(self, ret=0):
-        """
-        filter_books(0) -> Catalogue.books
-        filter_books(1) -> self.books[]
-        :param ret: 0 -> create class property
-        :param ret: 1 -> create & return class property
-        """
-        self.scan_folder()
-        regx = re.compile(r"\.epub")
-        self.books = list(filter(regx.search, filter(None, self.file_list)))
-        _book_list_expanded = {}
-        if ret == 0:
-            with open(config.book_shelf, 'w') as f:
-                for book in self.books:
-                    _book_list_expanded[book] = self.process_book(book)
-                json.dump(_book_list_expanded, f)
-        else:
-            return self.books
-
-    def process_book(self, book):
-        f_name = 'content.opf'
-        book = zipfile.ZipFile(book, 'r')
-        details = {}
-        with book as book_zip:
-            details['files'] = []
-            expanded = book_zip.infolist()
-            regx = re.compile(r'\.opf|cover')
-            for i in expanded:
-                match = re.search(regx, i.filename)
-                if match:
-                    # Returns zip file location of requested files
-                    details['files'].append(match.string)
-        return details
-
-    def compare_shelf_current(self):
-        try:
-            self.books
-        except Exception:
-            self.filter_books()
-        unique = set(self.books) - set(self.catalogue)
-        return unique