1 files changed, 15 insertions, 15 deletions
diff --git a/ranger/gui/widgets/browsercolumn.py b/ranger/gui/widgets/browsercolumn.py
index 3fde7f03..28216dd5 100644
--- a/ranger/gui/widgets/browsercolumn.py
+++ b/ranger/gui/widgets/browsercolumn.py
@@ -3,21 +3,18 @@
 
 """The BrowserColumn widget displays the contents of a directory or file."""
 
-import curses
 import stat
 from time import time
 from os.path import splitext
 
-from . import Widget
-from .pager import Pager
 from ranger.ext.widestring import WideString
-
 from ranger.core import linemode
 
-from ranger.gui.color import *
+from . import Widget
+from .pager import Pager
 
 
-class BrowserColumn(Pager):
+class BrowserColumn(Pager):  # pylint: disable=too-many-instance-attributes
     main_column = False
     display_infostring = False
     display_vcsstate = True
@@ -39,7 +36,7 @@ class BrowserColumn(Pager):
         level <0 => parent directories
         """
         Pager.__init__(self, win)
-        Widget.__init__(self, win)
+        Widget.__init__(self, win)  # pylint: disable=non-parent-init-called
         self.level = level
         self.tab = tab
         self.original_level = level
@@ -182,14 +179,14 @@ class BrowserColumn(Pager):
             Pager.close(self)
             return
 
-        f = self.target.get_preview_source(self.wid, self.hei)
-        if f is None:
+        path = self.target.get_preview_source(self.wid, self.hei)
+        if path is None:
             Pager.close(self)
         else:
             if self.target.is_image_preview():
-                self.set_image(f)
+                self.set_image(path)
             else:
-                self.set_source(f)
+                self.set_source(path)
             Pager.draw(self)
 
     def _format_line_number(self, linum_format, i, selected_i):
@@ -201,7 +198,8 @@ class BrowserColumn(Pager):
 
         return linum_format.format(line_number)
 
-    def _draw_directory(self):
+    def _draw_directory(  # pylint: disable=too-many-locals,too-many-branches,too-many-statements
+            self):
         """Draw the contents of a directory"""
         if self.image:
             self.image = None
@@ -273,7 +271,8 @@ class BrowserColumn(Pager):
 
             # Extract linemode-related information from the drawn object
             metadata = None
-            current_linemode = drawn.linemode_dict[drawn._linemode]
+            current_linemode = \
+                drawn.linemode_dict[drawn._linemode]  # pylint: disable=protected-access
             if current_linemode.uses_metadata:
                 metadata = self.fm.metadata.get_metadata(drawn.path)
                 if not all(getattr(metadata, tag)
@@ -390,7 +389,8 @@ class BrowserColumn(Pager):
         else:
             return self.target.pointer
 
-    def _total_len(self, predisplay):
+    @staticmethod
+    def _total_len(predisplay):
         return sum([len(WideString(s)) for s, L in predisplay])
 
     def _draw_text_display(self, text, space):
@@ -479,7 +479,7 @@ class BrowserColumn(Pager):
 
         return this_color
 
-    def _get_scroll_begin(self):
+    def _get_scroll_begin(self):  # pylint: disable=too-many-return-statements
         """Determines scroll_begin (the position of the first displayed file)"""
         offset = self.settings.scroll_offset
         dirsize = len(self.target)