More pylint fixes

qutebrowser/utils/config.py

@@ -3,7 +3,6 @@ import os
 import logging
 
 from configparser import ConfigParser
-# pylint: disable=abstract-class-little-used
 
 config = None
 colordict = {}

qutebrowser/widgets/completion.py

@@ -216,7 +216,7 @@ class CompletionItemDelegate(QStyledItemDelegate):
         text_rect = text_rect_.adjusted(margin, 0, -margin, 0)
         self.painter.save()
         state = self.opt.state
-        if (state & QStyle.State_Enabled and state & QStyle.State_Active):
+        if state & QStyle.State_Enabled and state & QStyle.State_Active:
             cg = QPalette.Normal
         elif state & QStyle.State_Enabled:
             cg = QPalette.Inactive

qutebrowser/widgets/statusbar/command.py

@@ -9,7 +9,7 @@ class Command(QLineEdit):
     """The commandline part of the statusbar"""
     # Emitted when a command is triggered by the user
     got_cmd = pyqtSignal(str)
-    bar = None  # The status bar object
+    statusbar = None  # The status bar object
     esc_pressed = pyqtSignal()  # Emitted when escape is pressed
     tab_pressed = pyqtSignal(bool)  # Emitted when tab is pressed (arg: shift)
     hide_completion = pyqtSignal()  # Hide completion window
@@ -18,14 +18,13 @@ class Command(QLineEdit):
     _histpos = None
 
     # FIXME won't the tab key switch to the next widget?
-    # See
+    # See [0] for a possible fix.
-    # noqa http://www.saltycrane.com/blog/2008/01/how-to-capture-tab-key-press-event-with/
+    # [0] http://www.saltycrane.com/blog/2008/01/how-to-capture-tab-key-press-event-with/ # noqa # pylint: disable=line-too-long
-    # for a possible fix.
 
-    def __init__(self, bar):
+    def __init__(self, statusbar):
-        super().__init__(bar)
+        super().__init__(statusbar)
         # FIXME
-        self.bar = bar
+        self.statusbar = statusbar
         self.setStyleSheet("border: 0px; padding-left: 1px")
         self.setValidator(Validator())
         self.returnPressed.connect(self.process_cmd)
@@ -72,7 +71,7 @@ class Command(QLineEdit):
 
     def focusInEvent(self, e):
         """Clear error message when the statusbar is focused"""
-        self.bar.clear_error()
+        self.statusbar.clear_error()
         super().focusInEvent(e)
 
     def _histbrowse_start(self):

qutebrowser/widgets/statusbar/progress.py

@@ -6,7 +6,7 @@ from PyQt5.QtCore import QSize
 
 class Progress(QProgressBar):
     """ The progress bar part of the status bar"""
-    bar = None
+    statusbar = None
     color = None
     _stylesheet = """
         QProgressBar {{
@@ -20,9 +20,9 @@ class Progress(QProgressBar):
         }}
     """
 
-    def __init__(self, bar):
+    def __init__(self, statusbar):
-        self.bar = bar
+        self.statusbar = statusbar
-        super().__init__(bar)
+        super().__init__(statusbar)
 
         self.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
         self.setTextVisible(False)
@@ -37,7 +37,7 @@ class Progress(QProgressBar):
             self.setStyleSheet(config.get_stylesheet(self._stylesheet))
 
     def minimumSizeHint(self):
-        status_size = self.bar.size()
+        status_size = self.statusbar.size()
         return QSize(100, status_size.height())
 
     def sizeHint(self):

qutebrowser/widgets/statusbar/text.py

@@ -23,6 +23,7 @@ class Text(QLabel):
 
     def set_perc(self, x, y):
         """Setter to be used as a Qt slot"""
+        # pylint: disable=unused-argument
         if y == 0:
             self.scrollperc = '[top]'
         elif y == 100:

run_checks.py

@@ -76,6 +76,7 @@ pylint_disable = [
     'super-on-old-class',         # These don't even exist in python3
     'old-style-class',
     'global-statement',           # Sometimes necessary
+    'abstract-class-little-used', # False-positives
 ]
 
 flake8_disable = [