Added files that will be used by notebook. refs #1

.gitignore

@@ -127,3 +127,7 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
+
+# Mac
+.DS_Store
+.idea/

notebooks/__code/__init__.py

@@ -0,0 +1,6 @@
+from qtpy.uic import loadUi
+
+__all__ = ['load_ui']
+
+def load_ui(ui_filename, baseinstance):
+    return loadUi(ui_filename, baseinstance=baseinstance)

notebooks/__code/array.py

@@ -0,0 +1,23 @@
+import numpy as np
+
+
+def exclude_y_value_when_error_is_nan(axis, error_axis):
+	axis_cleaned = []
+	error_axis_cleaned = []
+
+	for _x, _error in zip(axis, error_axis):
+		if (_x == "None") or (_error == "None") or (_x is None) or (_error is None):
+			axis_cleaned.append(np.NaN)
+			error_axis_cleaned.append(np.NaN)
+		else:
+			axis_cleaned.append(np.float(_x))
+			error_axis_cleaned.append(np.float(_error))
+
+	return axis_cleaned, error_axis_cleaned
+
+
+def check_size(x_axis=None, y_axis=None):
+	size_x = len(x_axis)
+	size_y = len(y_axis)
+	min_len = np.min([size_x, size_y])
+	return x_axis[:min_len], y_axis[:min_len]