Cannot download news from Pocket

[mauromol]

Hello,
I set up a custom recipe from built-in for Pocket, entered my username and password, but then I get the following error:

Scarica notizie da Pocket
Resolved conversion options
calibre version: 2.63.0
{'asciiize': False,
 'author_sort': None,
 'authors': None,
 'base_font_size': 0,
 'book_producer': None,
 'change_justification': 'original',
 'chapter': None,
 'chapter_mark': 'pagebreak',
 'comments': None,
 'cover': None,
 'debug_pipeline': None,
 'dehyphenate': True,
 'delete_blank_paragraphs': True,
 'disable_font_rescaling': False,
 'dont_download_recipe': False,
 'dont_split_on_page_breaks': True,
 'duplicate_links_in_toc': False,
 'embed_all_fonts': False,
 'embed_font_family': None,
 'enable_heuristics': False,
 'epub_flatten': False,
 'epub_inline_toc': False,
 'epub_toc_at_end': False,
 'expand_css': False,
 'extra_css': None,
 'extract_to': None,
 'filter_css': None,
 'fix_indents': True,
 'flow_size': 260,
 'font_size_mapping': None,
 'format_scene_breaks': True,
 'html_unwrap_factor': 0.4,
 'input_encoding': None,
 'input_profile': <calibre.customize.profiles.InputProfile object at 0x00000000027FE908>,
 'insert_blank_line': False,
 'insert_blank_line_size': 0.5,
 'insert_metadata': False,
 'isbn': None,
 'italicize_common_cases': True,
 'keep_ligatures': False,
 'language': None,
 'level1_toc': None,
 'level2_toc': None,
 'level3_toc': None,
 'line_height': 0,
 'linearize_tables': False,
 'lrf': False,
 'margin_bottom': 5.0,
 'margin_left': 5.0,
 'margin_right': 5.0,
 'margin_top': 5.0,
 'markup_chapter_headings': True,
 'max_toc_links': 50,
 'minimum_line_height': 120.0,
 'no_chapters_in_toc': False,
 'no_default_epub_cover': False,
 'no_inline_navbars': False,
 'no_svg_cover': False,
 'output_profile': <calibre.customize.profiles.TabletOutput object at 0x0000000002811390>,
 'page_breaks_before': None,
 'prefer_metadata_cover': False,
 'preserve_cover_aspect_ratio': False,
 'pretty_print': True,
 'pubdate': None,
 'publisher': None,
 'rating': None,
 'read_metadata_from_opf': None,
 'remove_fake_margins': True,
 'remove_first_image': False,
 'remove_paragraph_spacing': False,
 'remove_paragraph_spacing_indent_size': 1.5,
 'renumber_headings': True,
 'replace_scene_breaks': '',
 'search_replace': None,
 'series': None,
 'series_index': None,
 'smarten_punctuation': False,
 'sr1_replace': '',
 'sr1_search': '',
 'sr2_replace': '',
 'sr2_search': '',
 'sr3_replace': '',
 'sr3_search': '',
 'start_reading_at': None,
 'subset_embedded_fonts': False,
 'tags': None,
 'test': False,
 'timestamp': None,
 'title': None,
 'title_sort': None,
 'toc_filter': None,
 'toc_threshold': 6,
 'toc_title': None,
 'transform_css_rules': None,
 'unsmarten_punctuation': False,
 'unwrap_lines': True,
 'use_auto_toc': False,
 'verbose': 2}
InputFormatPlugin: Recipe Input running
Using custom recipe
Pocket returned an error: Content-Length: 0
Connection: Close

Traceback (most recent call last):
  File "<string>", line 104, in parse_index
  File "urllib2.py", line 154, in urlopen
  File "urllib2.py", line 437, in open
  File "urllib2.py", line 550, in http_response
  File "urllib2.py", line 475, in error
  File "urllib2.py", line 409, in _call_chain
  File "urllib2.py", line 558, in http_error_default
HTTPError: HTTP Error 400: BAD_REQUEST

Pocket returned an error while archiving articles: HTTP Error 400: BAD_REQUEST
Traceback (most recent call last):
  File "<string>", line 190, in mark_as_read
  File "urllib2.py", line 154, in urlopen
  File "urllib2.py", line 437, in open
  File "urllib2.py", line 550, in http_response
  File "urllib2.py", line 475, in error
  File "urllib2.py", line 409, in _call_chain
  File "urllib2.py", line 558, in http_error_default
HTTPError: HTTP Error 400: BAD_REQUEST

Python function terminated unexpectedly
  No articles found, aborting (Error Code: 1)
Traceback (most recent call last):
  File "site.py", line 132, in main
  File "site.py", line 109, in run_entry_point
  File "site-packages\calibre\utils\ipc\worker.py", line 190, in main
  File "site-packages\calibre\gui2\convert\gui_conversion.py", line 25, in gui_convert
  File "site-packages\calibre\ebooks\conversion\plumber.py", line 1060, in run
  File "site-packages\calibre\customize\conversion.py", line 241, in __call__
  File "site-packages\calibre\ebooks\conversion\plugins\recipe_input.py", line 117, in convert
  File "site-packages\calibre\web\feeds\news.py", line 998, in download
  File "site-packages\calibre\web\feeds\news.py", line 1171, in build_index
ValueError: No articles found, aborting

Maybe it is because my Pocket password contains special characters and the script does not quote/encode them correctly?