Reduce line lengths.

Author: nedbat

test/test_cmdline.py

@@ -8,6 +8,8 @@
 
 
 class CmdLineTest(CoverageTest):
+    """Tests of command-line processing for coverage.py."""
+
     def help_fn(self, error=None):
         raise Exception(error or "__doc__")
 
@@ -16,27 +18,49 @@ def command_line(self, argv):
 
     def testHelp(self):
         self.assertRaisesMsg(Exception, "__doc__", self.command_line, ['-h'])
-        self.assertRaisesMsg(Exception, "__doc__", self.command_line, ['--help'])
+        self.assertRaisesMsg(Exception, "__doc__", self.command_line,
+            ['--help'])
 
     def testUnknownOption(self):
-        self.assertRaisesMsg(Exception, "option -z not recognized", self.command_line, ['-z'])
+        self.assertRaisesMsg(Exception, "option -z not recognized",
+            self.command_line, ['-z'])
 
     def testBadActionCombinations(self):
-        self.assertRaisesMsg(Exception, "You can't specify the 'erase' and 'annotate' options at the same time.", self.command_line, ['-e', '-a'])
-        self.assertRaisesMsg(Exception, "You can't specify the 'erase' and 'report' options at the same time.", self.command_line, ['-e', '-r'])
-        self.assertRaisesMsg(Exception, "You can't specify the 'erase' and 'html' options at the same time.", self.command_line, ['-e', '-b'])
-        self.assertRaisesMsg(Exception, "You can't specify the 'erase' and 'combine' options at the same time.", self.command_line, ['-e', '-c'])
-        self.assertRaisesMsg(Exception, "You can't specify the 'execute' and 'annotate' options at the same time.", self.command_line, ['-x', '-a'])
-        self.assertRaisesMsg(Exception, "You can't specify the 'execute' and 'report' options at the same time.", self.command_line, ['-x', '-r'])
-        self.assertRaisesMsg(Exception, "You can't specify the 'execute' and 'html' options at the same time.", self.command_line, ['-x', '-b'])
-        self.assertRaisesMsg(Exception, "You can't specify the 'execute' and 'combine' options at the same time.", self.command_line, ['-x', '-c'])
+        self.assertRaisesMsg(Exception,
+            "You can't specify the 'erase' and 'annotate' "
+            "options at the same time.", self.command_line, ['-e', '-a'])
+        self.assertRaisesMsg(Exception,
+            "You can't specify the 'erase' and 'report' "
+            "options at the same time.", self.command_line, ['-e', '-r'])
+        self.assertRaisesMsg(Exception,
+            "You can't specify the 'erase' and 'html' "
+            "options at the same time.", self.command_line, ['-e', '-b'])
+        self.assertRaisesMsg(Exception,
+            "You can't specify the 'erase' and 'combine' "
+            "options at the same time.", self.command_line, ['-e', '-c'])
+        self.assertRaisesMsg(Exception,
+            "You can't specify the 'execute' and 'annotate' "
+            "options at the same time.", self.command_line, ['-x', '-a'])
+        self.assertRaisesMsg(Exception,
+            "You can't specify the 'execute' and 'report' "
+            "options at the same time.", self.command_line, ['-x', '-r'])
+        self.assertRaisesMsg(Exception,
+            "You can't specify the 'execute' and 'html' "
+            "options at the same time.", self.command_line, ['-x', '-b'])
+        self.assertRaisesMsg(Exception,
+            "You can't specify the 'execute' and 'combine' "
+            "options at the same time.", self.command_line, ['-x', '-c'])
 
     def testNeedAction(self):
-        self.assertRaisesMsg(Exception, "You must specify at least one of -e, -x, -c, -r, -a, or -b.", self.command_line, ['-p'])
+        self.assertRaisesMsg(Exception,
+            "You must specify at least one of -e, -x, -c, -r, -a, or -b.",
+            self.command_line, ['-p'])
 
     def testArglessActions(self):
-        self.assertRaisesMsg(Exception, "Unexpected arguments: foo bar", self.command_line, ['-e', 'foo', 'bar'])
-        self.assertRaisesMsg(Exception, "Unexpected arguments: baz quux", self.command_line, ['-c', 'baz', 'quux'])
+        self.assertRaisesMsg(Exception, "Unexpected arguments: foo bar",
+            self.command_line, ['-e', 'foo', 'bar'])
+        self.assertRaisesMsg(Exception, "Unexpected arguments: baz quux",
+            self.command_line, ['-c', 'baz', 'quux'])
 
 
 if __name__ == '__main__':