redeclared assigned name (manual)

ruff 'PLW0127'

pyproject.toml

@@ -107,7 +107,7 @@ ignore = [
     'E402', 'E741',
     'UP012', 'UP030', 'C413', 'C420', 'PIE790', 'ISC003',
     'RUF001', 'RUF002', 'RUF003', 'RUF005', 'RUF012', 'RUF013', 'RUF015', 'RUF031', 'RUF100',
-    'PLE1205', 'PLW0602', 'PLW0603', 'PLW1510', 'PLW1641', 'PLW2901', 'PLW0127', 
+    'PLE1205', 'PLW0602', 'PLW0603', 'PLW1510', 'PLW1641', 'PLW2901',
     'RUF059',  # unused unpacked variable
 ]
 select = [

src/calibre/devices/kobo/driver.py

@@ -1222,7 +1222,6 @@ class KOBO(USBMS):
                 if bookmark_extension:
                     for vol in storage:
                         bkmk_path = path_map[book_id]['path']
-                        bkmk_path = bkmk_path
                         if os.path.exists(bkmk_path):
                             path_map[book_id] = bkmk_path
                             book_ext[book_id] = book_extension

src/calibre/ebooks/__init__.py

@@ -201,7 +201,6 @@ def unit_convert(value, base, font, dpi, body_font_size=12):
         elif unit in ('ex', 'en'):
             # This is a hack for ex since we have no way to know
             # the x-height of the font
-            font = font
             result = value * font * 0.5
         elif unit == 'pc':
             result = value * 12.0

src/calibre/ebooks/covers.py

@@ -220,7 +220,6 @@ class Block:
 
 def layout_text(prefs, img, title, subtitle, footer, max_height, style):
     width = img.width() - 2 * style.hmargin
-    title, subtitle, footer = title, subtitle, footer
     title_font = QFont(prefs.title_font_family or 'Liberation Serif')
     title_font.setPixelSize(prefs.title_font_size)
     title_font.setStyleStrategy(QFont.StyleStrategy.PreferAntialias)

src/calibre/ebooks/docx/to_html.py

@@ -299,8 +299,6 @@ class Convert:
             if name is None:
                 cname = self.docx.document_name.split('/')
                 cname[-1] = defname
-                if self.docx.exists('/'.join(cname)):
-                    name = name
             if name and name.startswith('word/word') and not self.docx.exists(name):
                 name = name.partition('/')[2]
             return name

src/calibre/ebooks/metadata/opf2.py

@@ -89,7 +89,6 @@ class Resource:  # {{{
                 path = path.decode(filesystem_encoding)
             self.path = path
         else:
-            href_or_path = href_or_path
             url = urlparse(href_or_path)
             if url[0] not in ('', 'file'):
                 self._href = href_or_path

src/calibre/gui2/main.py

@@ -83,7 +83,6 @@ def find_portable_library():
         lib = None
         q = os.path.basename(lp)
         for c in candidates:
-            c = c
             if c.lower() == q.lower():
                 lib = os.path.join(base, c)
                 break

src/calibre/gui2/tag_browser/model.py

@@ -40,7 +40,6 @@ def bf():
     if _bf is None:
         _bf = QFont()
         _bf.setBold(True)
-        _bf = (_bf)
     return _bf
 
 

src/calibre/gui2/tweak_book/editor/smarts/html.py

@@ -108,7 +108,7 @@ def find_closest_containing_tag(block, offset, max_tags=sys.maxsize):
             return Tag(block, boundary, eblock, eboundary, self_closing=True)
         return find_closest_containing_tag(eblock, eboundary.offset + 1)
     stack = []
-    block, tag_end = block, boundary
+    tag_end = boundary
     while block is not None and max_tags > 0:
         sblock, tag_start = prev_tag_boundary(block, tag_end.offset)
         if sblock is None or not tag_start.is_start:

src/calibre/gui2/tweak_book/undo.py

@@ -71,8 +71,6 @@ class GlobalUndoHistory(QAbstractListModel):
             msg = _('Current state') + ('' if not msg else _(' [was %s]') % msg)
         elif not msg:
             msg = _('[Unnamed state]')
-        else:
-            msg = msg
         return msg
 
     def label_for_container(self, container):

src/calibre/library/database2.py

@@ -1602,7 +1602,6 @@ class LibraryDatabase2(LibraryDatabase, SchemaUpgrade, CustomColumns):
             return self.add_format(book_id, nfmt, f, index_is_id=True, notify=notify)
 
     def original_fmt(self, book_id, fmt):
-        fmt = fmt
         nfmt = (f'ORIGINAL_{fmt}').upper()
         opath = self.format_abspath(book_id, nfmt, index_is_id=True)
         return fmt if opath is None else nfmt

src/calibre/utils/lock.py

@@ -145,7 +145,6 @@ elif islinux:
         name = '{}-singleinstance-{}-{}'.format(
             __appname__, (os.geteuid() if per_user else ''), name
         )
-        name = name
         address = '\0' + name.replace(' ', '_')
         sock = socket.socket(family=socket.AF_UNIX)
         try:

src/calibre/utils/rapydscript.py

@@ -525,7 +525,6 @@ def create_pot(source_files):
     for fname in source_files:
         with open(fname, 'rb') as f:
             code = f.read().decode('utf-8')
-            fname = fname
         c.eval('RapydScript.gettext_parse(window.catalog, {}, {}); 1'.format(*map(json.dumps, (code, fname))))
 
     buf = c.eval('ans = []; RapydScript.gettext_output(window.catalog, window.gettext_options, ans.push.bind(ans)); ans;')