Add documentation for too-many-lines

doc/data/messages/t/too-many-lines/bad.py

@@ -0,0 +1,16 @@
+def leap_year(year): # [too-many-lines]
+    """ Function used to determine whether a given year is a leap year """
+    if year % 400 == 0:
+        return True
+    if year % 100 == 0:
+        return False
+    if year % 4 == 0:
+        return True
+    else:
+        return False
+
+print(leap_year(1990))
+print(leap_year(1991))
+print(leap_year(1992))
+print(leap_year(1993))
+print(leap_year(1994))

doc/data/messages/t/too-many-lines/good.py

@@ -1 +1,13 @@
-# This is a placeholder for correct code for this message.
+def leap_year(year):
+    """ Function used to determine whether a given year is a leap year """
+    if year % 400 == 0:
+        return True
+    if year % 100 == 0:
+        return False
+    if year % 4 == 0:
+        return True
+    else:
+        return False
+
+for year in range(1990, 1994):
+    print(leap_year(year))

doc/data/messages/t/too-many-lines/pylintrc

@@ -0,0 +1,2 @@
+[main]
+max-module-lines = 15