Fix Shotness with Python

README.md

@@ -183,17 +183,16 @@ can be visualized with t-SNE implemented in TF Projector.
 #### Structural hotness
 
 ```
-      15  jinja2/environment.py:compile [FunctionDef]
-       9  jinja2/environment.py:parse [FunctionDef]
-       8  jinja2/runtime.py:call [FunctionDef]
-       8  jinja2/runtime.py:__init__ [FunctionDef]
-       8  jinja2/runtime.py:__call__ [FunctionDef]
-       7  jinja2/ext.py:parse [FunctionDef]
-       7  jinja2/runtime.py:length [FunctionDef]
-       7  jinja2/environment.py:get_template [FunctionDef]
-       7  jinja2/runtime.py:_fail_with_undefined_error [FunctionDef]
-       6  jinja2/optimizer.py:optimize [FunctionDef]
-
+      46  jinja2/compiler.py:visit_Template [FunctionDef]
+      42  jinja2/compiler.py:visit_For [FunctionDef]
+      34  jinja2/compiler.py:visit_Output [FunctionDef]
+      29  jinja2/environment.py:compile [FunctionDef]
+      27  jinja2/compiler.py:visit_Include [FunctionDef]
+      22  jinja2/compiler.py:visit_Macro [FunctionDef]
+      22  jinja2/compiler.py:visit_FromImport [FunctionDef]
+      21  jinja2/compiler.py:visit_Filter [FunctionDef]
+      21  jinja2/runtime.py:__call__ [FunctionDef]
+      20  jinja2/compiler.py:visit_Block [FunctionDef]
 ```
 
 Thanks to Babelfish, hercules is able to measure how many times each structural unit has been modified.

shotness.go

@@ -226,7 +226,7 @@ func (shotness *ShotnessAnalysis) Consume(deps map[string]interface{}) (map[stri
 				}
 				startLine := node.StartPosition.Line
 				endLine := node.StartPosition.Line
-				if node.EndPosition != nil {
+				if node.EndPosition != nil && node.EndPosition.Line > node.StartPosition.Line {
 					endLine = node.EndPosition.Line
 				} else {
 					// we need to determine node.EndPosition.Line