Database returned no paths for settings...
Available parsers: *.epub *.mobi *.azw *.azw3 *.azw4 *.prc *.cbz *.cbr
Database returned nothing
Exception in thread Thread-1:
multiprocessing.pool.RemoteTraceback:
"""
Traceback (most recent call last):
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 119, in worker
    result = (True, func(*args, **kwds))
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/home/delfino/python/Lector/sorter.py", line 165, in read_book
    book_ref.read_book()
  File "/home/delfino/python/Lector/parsers/epub.py", line 37, in read_book
    contents_found = self.book_ref.read_epub()
  File "/home/delfino/python/Lector/ePub/read_epub.py", line 38, in read_epub
    None, True)
  File "/home/delfino/python/Lector/ePub/read_epub.py", line 74, in get_file_path
    xml = self.parse_xml(container_location, 'xml')
  File "/home/delfino/python/Lector/ePub/read_epub.py", line 63, in parse_xml
    root = BeautifulSoup(this_xml, parser)
  File "/home/delfino/.local/share/virtualenvs/Lector-qOw1XMLY/lib/python3.6/site-packages/bs4/__init__.py", line 165, in __init__
    % ",".join(features))
bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: xml. Do you need to install a parser library?
"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/lib/python3.6/threading.py", line 916, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.6/threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "/home/delfino/python/Lector/sorter.py", line 253, in pool_creator
    self.read_book, self.file_list)
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 266, in map
    return self._map_async(func, iterable, mapstar, chunksize).get()
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 644, in get
    raise self._value
bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: xml. Do you need to install a parser library?

Finished processing in 0.01865553855895996
Saving settings...

On arch I get the following errors after installing through AUR:

$ lector                                                                                                                                                   
Locale: en_DK (No translations found)
Database returned no paths for settings...
Available parsers: *.pdf *.epub *.mobi *.azw *.azw3 *.azw4 *.prc *.cbz *.cbr
Database returned nothing
Traceback (most recent call last):
  File "/usr/bin/lector", line 11, in <module>
    load_entry_point('lector==0.3.0', 'gui_scripts', 'lector')()
  File "/usr/lib/python3.6/site-packages/lector/__main__.py", line 1260, in main
    form = MainUI()
  File "/usr/lib/python3.6/site-packages/lector/__main__.py", line 226, in __init__
    self.lib_ref.generate_library_tags()
  File "/usr/lib/python3.6/site-packages/lector/library.py", line 259, in generate_library_tags
    i[0]: (None, None) for i in db_library_directories}
TypeError: 'NoneType' object is not iterable

I installed the application from the aur into my desktop. When I launch it gives me this error: pkg_resources.DistributionNotFound:The 'PyQt5>=5.10.1' distribution was not found and is required by lector However, I have this package installed already: sudo pacman -Ss pyqt5 extra/pyqt5-common 5.10.1-1 [installed] Common PyQt files shared between python-pyqt5 and python2-pyqt5 extra/python-pyqt5 5.10.1-1 [installed] A set of Python 3.x bindings for the Qt5 toolkit

As one of the computer illiterates I'm lost here,I dont really know how to run it but I like it very much compared let's say sumatra.So it would be great to be able to run it on Windows

When trying to add a book to my library, I get the following error:

Database returned no paths for settings...
Available parsers: *.pdf *.epub *.mobi *.azw *.azw3 *.azw4 *.prc *.cbz *.cbr
Database returned nothing
Finished processing in 0.17900586128234863
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/lector/models.py", line 91, in headerData
    return self.header_data[column]
IndexError: list index out of range
zsh: abort (core dumped)  lector

This seems to happen most of the time. There have been a couple of times that I managed to actually add books, but they didn't appear even though the library didn't throw an error. Happy to try and debug it.

Linux br0nde 4.19.24-1-MANJARO #1 SMP PREEMPT Wed Feb 20 22:59:23 UTC 2019 x86_64 GNU/Linux Python 3.7.2 Lector A Qt Based ebook reader v0.5.1

Lector was installed from AUR

When i trying to open epub book nothing happens

Log 2019/03/11 00:23:07,125 lector.sorter ERROR Content generation error: /home/br0nde/books/richard_k_morgan-vidoizmenennij_uglerod-1518106530.epub AttributeError Arguments: ("'NoneType' object has no attribute 'lower'",) Traceback (most recent call last): File "/usr/lib/python3.7/site-packages/lector/sorter.py", line 262, in read_book book_breakdown = book_ref.generate_content() File "/usr/lib/python3.7/site-packages/lector/parsers/epub.py", line 47, in generate_content self.book.generate_content() File "/usr/lib/python3.7/site-packages/lector/readers/read_epub.py", line 351, in generate_content self.cover_image_name.lower() + '.jpg' in self.content[0][2].lower(), AttributeError: 'NoneType' object has no attribute 'lower' 2019/03/11 00:23:07,218 lector.main ERROR No parseable files found

I'm getting an exception thrown at the end of scan library. Here is the stacktrace:

Available parsers: *.pdf *.epub *.mobi *.azw *.azw3 *.azw4 *.prc *.cbz *.cbr
Database returned nothing
357 books found
No cover found for: /home/ryogi/drive/Books/Literature/Cassandra Clare/The Infernal Devices/Book 1 - Clockwork Angel by Cassandra Clare.epub
"Error: Non conformant codestream TPsot==TNsot.<0a>"
"Error: Non conformant codestream TPsot==TNsot.<0a>"
Corrupt JPEG data: 310222 extraneous bytes before marker 0xd9
Exception in thread Thread-10:
multiprocessing.pool.RemoteTraceback: 
"""
Traceback (most recent call last):
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 119, in worker
    result = (True, func(*args, **kwds))
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/usr/lib/python3.6/site-packages/lector/sorter.py", line 168, in read_book
    book_ref.read_book()
  File "/usr/lib/python3.6/site-packages/parsers/epub.py", line 36, in read_book
    contents_found = self.book_ref.read_epub()
  File "/usr/lib/python3.6/site-packages/ePub/read_epub.py", line 38, in read_epub
    None, True)
  File "/usr/lib/python3.6/site-packages/ePub/read_epub.py", line 79, in get_file_path
    return root_item.get('full-path')
AttributeError: 'NoneType' object has no attribute 'get'
"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/lib/python3.6/threading.py", line 916, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.6/threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib/python3.6/site-packages/lector/sorter.py", line 259, in pool_creator
    self.read_book, self.file_list)
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 266, in map
    return self._map_async(func, iterable, mapstar, chunksize).get()
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 644, in get
    raise self._value
AttributeError: 'NoneType' object has no attribute 'get'

Finished processing in 35.2248158454895

I'm not sure exactly what book caused the issue, Is there an option to increase the ammount of verbosity?

Regards.

Now Lector shows bookmarks in a ComboBox on the toolbar. I think it would be more convenient if a TreeView containing bookmarks was placed on the left side of book texts.

toolbar

|Cover　　　　| |Copyright　　| |Contents　　 | |-Chapter1　　| | 1.1 ...　　　　| 　　　　　　　　　　book texts | 1.2 ...　　　　| |+Chapter2　　| |+Chapter3　　 | |...　　　　　　 |

Hi I added two books. Lector showed the progress of adding books at the bottom of UI. But Lector didn't show the books after the progress reached 100% and disappeared. I opened Lector.db. The books existed in the db. My OS is Windows 7 sp1 x64. The same issue occured on Ubuntu 16.04 too with an exception.

` root@ubuntu:/mnt/hgfs/Python/LectorReader/lector# python3.6 main.py python-poppler-qt5 is not installed. Pdf files will not work. QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root' Locale: en_US (No translations found) Available parsers: *.epub *.mobi *.azw *.azw3 *.azw4 *.prc *.cbz *.cbr Database returned nothing Exception in thread Thread-1: multiprocessing.pool.RemoteTraceback: """ Traceback (most recent call last): File "/usr/lib/python3.6/multiprocessing/pool.py", line 119, in worker result = (True, func(*args, **kwds)) File "/usr/lib/python3.6/multiprocessing/pool.py", line 44, in mapstar return list(map(*args)) File "/mnt/hgfs/Python/LectorReader/lector/sorter.py", line 185, in read_book book_ref.read_book() File "/mnt/hgfs/Python/LectorReader/lector/parsers/epub.py", line 36, in read_book contents_found = self.book_ref.read_epub() File "/mnt/hgfs/Python/LectorReader/lector/ePub/read_epub.py", line 38, in read_epub None, True) File "/mnt/hgfs/Python/LectorReader/lector/ePub/read_epub.py", line 75, in get_file_path xml = self.parse_xml(container_location, 'xml') File "/mnt/hgfs/Python/LectorReader/lector/ePub/read_epub.py", line 64, in parse_xml root = BeautifulSoup(this_xml, parser) File "/usr/local/lib/python3.6/dist-packages/bs4/init.py", line 165, in init % ",".join(features)) bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: xml. Do you need to install a parser library? """

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "/usr/lib/python3.6/threading.py", line 916, in _bootstrap_inner self.run() File "/usr/lib/python3.6/threading.py", line 864, in run self._target(*self._args, **self._kwargs) File "/mnt/hgfs/Python/LectorReader/lector/sorter.py", line 277, in pool_creator self.read_book, self.file_list) File "/usr/lib/python3.6/multiprocessing/pool.py", line 266, in map return self._map_async(func, iterable, mapstar, chunksize).get() File "/usr/lib/python3.6/multiprocessing/pool.py", line 644, in get raise self._value bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: xml. Do you need to install a parser library?

Finished processing in 0.08451461791992188 `

Hi,

I am trying to build an RPM package. But when building the package, I got this message:

[    9s]   File "/home/abuild/rpmbuild/BUILD/Lector-0.3.1/lector/KindleUnpack/kindleunpack.py", line 183, in <module>
[    9s]     from .unpack_structure import fileNames
[    9s]   File "/home/abuild/rpmbuild/BUILD/Lector-0.3.1/lector/KindleUnpack/unpack_structure.py", line 23, in <module>
[    9s]     from .mobi_utils import mangle_fonts
[    9s]   File "<frozen importlib._bootstrap>", line 971, in _find_and_load
[    9s]   File "<frozen importlib._bootstrap>", line 951, in _find_and_load_unlocked
[    9s]   File "<frozen importlib._bootstrap>", line 894, in _find_spec
[    9s]   File "<frozen importlib._bootstrap_external>", line 1157, in find_spec
[    9s]   File "<frozen importlib._bootstrap_external>", line 1129, in _get_spec
[    9s]   File "<frozen importlib._bootstrap_external>", line 1273, in find_spec
[    9s]   File "<frozen importlib._bootstrap_external>", line 1231, in _get_spec
[    9s]   File "<frozen importlib._bootstrap_external>", line 556, in spec_from_file_location
[    9s] RecursionError: maximum recursion depth exceeded
[   10s] error: Bad exit status from /var/tmp/rpm-tmp.hWB5yf (%check)

Is here anything wrong with my configuration or I need to modify the code?

There's a book that I've added to my library that lector is not able to open. It gives this error:

Traceback (most recent call last):
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 119, in worker
    result = (True, func(*args, **kwds))
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/usr/lib/python3.6/site-packages/lector/sorter.py", line 210, in read_book
    all_content = book_ref.get_contents()
  File "/usr/lib/python3.6/site-packages/parsers/epub.py", line 63, in get_contents
    self.book_ref.parse_chapters(temp_dir=self.extract_path)
  File "/usr/lib/python3.6/site-packages/ePub/read_epub.py", line 246, in parse_chapters
    chapter_data, self.book['split_chapters'][i])
  File "/usr/lib/python3.6/site-packages/ePub/read_epub.py", line 317, in get_split_content
    xml_string = this_split[1]
IndexError: list index out of range
"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/lib/python3.6/threading.py", line 916, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.6/threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib/python3.6/site-packages/lector/sorter.py", line 268, in pool_creator
    self.read_book, self.file_list)
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 266, in map
    return self._map_async(func, iterable, mapstar, chunksize).get()
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 644, in get
    raise self._value
IndexError: list index out of range

https://github.com/BasioMeusPuga/Lector/blob/1b1d87739a8c14e0e22009435350b155fc3e3b77/lector/toolbars.py#L514

Traceback (most recent call last):
  File "/usr/lib/python3.10/site-packages/lector/toolbars.py", line 514, in sizeHint
    return QtCore.QSize(self.adjusted_size, 22)
TypeError: arguments did not match any overloaded call:
  QSize(): too many arguments
  QSize(int, int): argument 1 has unexpected type 'float'
  QSize(QSize): argument 1 has unexpected type 'float'
fish: Job 1, 'lector' terminated by signal SIGABRT (Abort)

I'm using lector-0.5.1-1 with Arch Linux.

Bumps lxml from 4.6.5 to 4.9.1.

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

If you click to go to full-screen mode or open the Reading Settings bar while reading a PDF, the BookToolBar returns with a button that doesn't exist, and when you click it, the BookToolBar automatically flashes back with an error.

It appear this error when i run

Traceback (most recent call last): File "/usr/bin/lector", line 33, in sys.exit(load_entry_point('lector==0.5.1', 'gui_scripts', 'lector')()) File "/usr/bin/lector", line 25, in importlib_load_entry_point return next(matches).load() File "/usr/lib/python3.8/importlib/metadata.py", line 77, in load module = import_module(match.group('module')) File "/usr/lib/python3.8/importlib/init.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 1014, in _gcd_import File "", line 991, in _find_and_load File "", line 975, in _find_and_load_unlocked File "", line 671, in _load_unlocked File "", line 783, in exec_module File "", line 219, in _call_with_frames_removed File "/usr/lib/python3.8/site-packages/lector/main.py", line 42, in from lector import sorter File "/usr/lib/python3.8/site-packages/lector/sorter.py", line 58, in from lector.parsers.pdf import ParsePDF File "/usr/lib/python3.8/site-packages/lector/parsers/pdf.py", line 20, in import fitz File "/usr/lib/python3.8/site-packages/fitz/init.py", line 3, in from fitz.fitz import * File "/usr/lib/python3.8/site-packages/fitz/fitz.py", line 18, in from . import _fitz ImportError: /usr/lib/python3.8/site-packages/fitz/_fitz.cpython-38-x86_64-linux-gnu.so: undefined symbol: jbig2_page_out