Raise 'reimported' on duplice import on single line

1 files changed, 7 insertions, 0 deletions

diff --git a/pylint/checkers/imports.py b/pylint/checkers/imports.py
index 2992991..b66f6aa 100644
--- a/pylint/checkers/imports.py
+++ b/pylint/checkers/imports.py
@@ -287,6 +287,12 @@ given file (report RP0402 must not be disabled)'}
             return
         self._check_relative_import(modnode, node, importedmodnode, basename)
         self._check_deprecated_module(node, basename)
+
+        for i in range(len(node.names)):
+            if node.names[i] in node.names[i + 1:]:
+                self.add_message('reimported', node=node,
+                                 args=(node.names[i][0], node.fromlineno))
+
         for name, _ in node.names:
             if name != '*':
                 self._add_imported_module(node, '%s.%s' % (importedmodnode.name, name))
@@ -372,6 +378,7 @@ given file (report RP0402 must not be disabled)'}
         """check if the import is necessary (i.e. not already done)"""
         if not self.linter.is_message_enabled('reimported'):
             return
+
         frame = node.frame()
         root = node.root()
         contexts = [(frame, level)]