mirror of https://gitlab.com/bashrc2/epicyon
Tidying
Bob Mottram
parent
72b1ab9efe
commit
e8fc488394
141
reading.py
141
reading.py
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@ -182,6 +182,84 @@ def _add_reader_to_book(book_json: {}, book_dict: {}) -> None:
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book_json['title'] = remove_html(book_dict['name'])
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def _update_recent_books_list(base_dir: str, book_id: str,
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debug: bool) -> None:
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"""prepend a book to the recent books list
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"""
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recent_books_filename = base_dir + '/accounts/recent_books.txt'
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if os.path.isfile(recent_books_filename):
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try:
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with open(recent_books_filename, 'r+',
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encoding='utf-8') as recent_file:
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content = recent_file.read()
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if book_id + '\n' not in content:
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recent_file.seek(0, 0)
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recent_file.write(book_id + '\n' + content)
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if debug:
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print('DEBUG: recent book added')
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except OSError as ex:
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print('WARN: Failed to write entry to recent books ' +
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recent_books_filename + ' ' + str(ex))
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else:
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try:
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with open(recent_books_filename, 'w+',
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encoding='utf-8') as recent_file:
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recent_file.write(book_id + '\n')
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except OSError:
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print('EX: unable to write recent books ' +
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recent_books_filename)
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def _deduplicate_recent_books_list(base_dir: str,
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max_recent_books: int) -> None:
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""" Deduplicate and limit the length of the recent books list
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"""
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recent_books_filename = base_dir + '/accounts/recent_books.txt'
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if not os.path.isfile(recent_books_filename):
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return
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# load recent books as a list
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recent_lines = []
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try:
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with open(recent_books_filename, 'r',
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encoding='utf-8') as recent_file:
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recent_lines = recent_file.read().split('\n')
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except OSError as ex:
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print('WARN: Failed to read recent books trim ' +
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recent_books_filename + ' ' + str(ex))
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# deduplicate the list
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new_recent_lines = []
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for line in recent_lines:
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if line not in new_recent_lines:
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new_recent_lines.append(line)
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if len(new_recent_lines) < len(recent_lines):
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recent_lines = new_recent_lines
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result = ''
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for line in recent_lines:
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result += line + '\n'
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try:
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with open(recent_books_filename, 'w+',
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encoding='utf-8') as recent_file:
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recent_file.write(result)
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except OSError:
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print('EX: unable to deduplicate recent books ' +
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recent_books_filename)
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# remove excess lines from the list
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if len(recent_lines) > max_recent_books:
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result = ''
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for ctr in range(max_recent_books):
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result += recent_lines[ctr] + '\n'
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try:
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with open(recent_books_filename, 'w+',
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encoding='utf-8') as recent_file:
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recent_file.write(result)
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except OSError:
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print('EX: unable to trim recent books ' +
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recent_books_filename)
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def store_book_events(base_dir: str,
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post_json_object: {},
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system_language: str,
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@ -229,66 +307,7 @@ def store_book_events(base_dir: str,
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if not save_json(book_json, book_filename):
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return False
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# prepend to the recent books list
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recent_books_filename = base_dir + '/accounts/recent_books.txt'
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if os.path.isfile(recent_books_filename):
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try:
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with open(recent_books_filename, 'r+',
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encoding='utf-8') as recent_file:
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content = recent_file.read()
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if book_id + '\n' not in content:
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recent_file.seek(0, 0)
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recent_file.write(book_id + '\n' + content)
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if debug:
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print('DEBUG: recent book added')
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except OSError as ex:
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print('WARN: Failed to write entry to recent books ' +
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recent_books_filename + ' ' + str(ex))
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else:
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try:
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with open(recent_books_filename, 'w+',
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encoding='utf-8') as recent_file:
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recent_file.write(book_id + '\n')
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except OSError:
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print('EX: unable to write recent books ' +
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recent_books_filename)
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_update_recent_books_list(base_dir, book_id, debug)
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_deduplicate_recent_books_list(base_dir, max_recent_books)
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# deduplicate and limit the length of the recent books list
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if os.path.isfile(recent_books_filename):
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# load recent books as a list
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recent_lines = []
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try:
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with open(recent_books_filename, 'r',
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encoding='utf-8') as recent_file:
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recent_lines = recent_file.read().split('\n')
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except OSError as ex:
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print('WARN: Failed to read recent books trim ' +
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recent_books_filename + ' ' + str(ex))
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# deduplicate the list
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new_recent_lines = []
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for line in recent_lines:
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if line not in new_recent_lines:
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new_recent_lines.append(line)
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if len(new_recent_lines) < len(recent_lines):
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recent_lines = new_recent_lines
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try:
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with open(recent_books_filename, 'w+',
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encoding='utf-8') as recent_file:
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for line in recent_lines:
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recent_file.write(line + '\n')
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except OSError:
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print('EX: unable to deduplicate recent books ' +
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recent_books_filename)
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# remove excess lines from the list
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if len(recent_lines) > max_recent_books:
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try:
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with open(recent_books_filename, 'w+',
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encoding='utf-8') as recent_file:
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for ctr in range(max_recent_books):
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recent_file.write(recent_lines[ctr] + '\n')
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except OSError:
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print('EX: unable to trim recent books ' +
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recent_books_filename)
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return True
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