proximity validator

helix/validators/csv_input_validator.py

@@ -16,6 +16,32 @@ class CsvInputValidator(object):
             if len(rows) == 0:
                 return FileValidationError(FileValidationMessage.InvalidRowCount, 0)
 
+            #check for spacing
+            try:
+                min_spacing = self.user_values.module_system_constants().panel_spacing
+                tolerance = self.user_values.module_system_constants().tolerance + 1
+                min_spacing = (min_spacing[0]*tolerance, min_spacing[1]*tolerance)
+            
+                for row_index, row in enumerate(rows):
+                    for row_index2, row2 in enumerate(rows):
+                        if row_index2 <= row_index: 
+                            continue
+
+                        x1_pos = float(row[11])
+                        y1_pos = float(row[12])
+
+                        x2_pos = float(row2[11])
+                        y2_pos = float(row2[12])
+
+                        x_diff = abs(x1_pos-x2_pos)
+                        y_diff = abs(y1_pos-y2_pos)
+
+                        if (x_diff < min_spacing[0]) and (y_diff < min_spacing[1]):
+                            return FileValidationError(FileValidationMessage.PanelsTooClose,None) 
+                
+            except:
+                pass
+
             for row_index, row in enumerate(rows):
                 chain = [
                     CsvInputValidator.validate_for_csv,