Style: Fix flake8 F401 module imported but unused

[bookmarks_db.git] / parse_html / bkmk_ph_beautifulsoup4.py

diff --git a/parse_html/bkmk_ph_beautifulsoup4.py b/parse_html/bkmk_ph_beautifulsoup4.py
index b7f60ffd12033f787d6c4e6973324456948dce68..e1662ed9e84b9866fceef5f72c0744b35b870111 100644 (file)
--- a/parse_html/bkmk_ph_beautifulsoup4.py
+++ b/parse_html/bkmk_ph_beautifulsoup4.py
@@ -11,19 +11,20 @@ __license__ = "GNU GPL"
 __all__ = ['parse_html']
 
 
-import re
 from bs4 import BeautifulSoup
 from .bkmk_ph_util import HTMLParser
 
 universal_charset = "utf-8"
 DEFAULT_CHARSET = "cp1251"  # Stupid default for Russian Cyrillic
 
+
 def _parse_html(html_text, charset):
     try:
         return BeautifulSoup(html_text, from_encoding=charset)
     except TypeError:
         return None
 
+
 def parse_html(html_text, charset=None, log=None):
     root = _parse_html(html_text, charset)
     if root is None:
@@ -63,7 +64,8 @@ def parse_html(html_text, charset=None, log=None):
         try:
             meta_content = meta.get("content")
             if meta_content:
-                __charset = meta_content.lower().split('charset=')[1].split(';')[0]
+                __charset = meta_content.lower().split('charset=')[1].\
+                    split(';')[0]
             else:
                 __charset = False
         except IndexError:  # No charset in the META Content-Type
@@ -103,17 +105,22 @@ def parse_html(html_text, charset=None, log=None):
         return None
     return HTMLParser(_charset, meta_charset, title, refresh, icon)
 
+
 def _find_contenttype(Tag):
     return (Tag.name == "meta") and \
        (Tag.get_attribute_list("http-equiv", '')[0].lower() == "content-type")
 
+
 def _find_charset(Tag):
     return (Tag.name == "meta") and Tag.get("charset", '')
 
+
 def _find_refresh(Tag):
     return (Tag.name == "meta") and \
        (Tag.get_attribute_list("http-equiv", '')[0].lower() == "refresh")
 
+
 def _find_icon(Tag):
     return (Tag.name == "link") and \
-       (Tag.get_attribute_list("rel", '')[0].lower() in ('icon', 'shortcut icon'))
+       (Tag.get_attribute_list("rel", '')[0].lower()
+        in ('icon', 'shortcut icon'))