Filter dependencies longer than 200 characters

Author: alanhamlett

tests/samples/codefiles/python_with_long_import.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# vim: set filetype=python
+
+import os, sys
+import django.forms.monstertruck
+from verylongnameverylongnameverylongnameverylongnameverylongnameverylongnameverylongnameverylongnameverylongnameverylongnameverylongnameverylongnameverylongnameverylongnameverylongnameverylongnameverylongname import verylongname
+from flask import session
+from notlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlo import notlongenough
+
+
+class MyClass(object):
+    """this class
+    """
+
+    def method1(self):
+        a = 1 + 2
+        b = 'hello world!'
+        for x in y:
+            print(x)
+        raise Exception()

tests/test_dependencies.py

@@ -210,6 +210,18 @@ def test_dependencies_still_detected_when_alternate_language_used(self):
                 extra_args=['--alternate-language', 'PYTHON'],
             )
 
+    def test_long_dependencies_removed(self):
+        self.shared(
+            expected_dependencies=[
+                'django',
+                'flask',
+                'notlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlongenoughnotlo',
+            ],
+            expected_language='Python',
+            expected_lines=20,
+            entity='python_with_long_import.py',
+        )
+
     def test_python_dependencies_detected(self):
         self.shared(
             expected_dependencies=[

wakatime/dependencies/__init__.py

@@ -131,5 +131,9 @@ def parse(self):
         if self.parser:
             plugin = self.parser(self.source_file, lexer=self.lexer)
             dependencies = plugin.parse()
-            return list(filter(bool, set(dependencies)))
+
+            def filter_dependencies(dep):
+                return dep and len(dep) <= 200
+
+            return list(filter(filter_dependencies, set(dependencies)))
         return []