Introduce check for special characters (#92)

* Configure ruff to check for ambiguous unicode characters

* Replace ambiguous unicode characters

Author: jwasikpsnc

backend/ibex/core/data_manipulation_methods.py

@@ -135,7 +135,7 @@ class DataManipulationMethodsResponse(BaseModel):
                 AdditionalParameter(
                     name="savgol_smoothing_window_length",
                     human_readable_name="Window length",
-                    description="The length of the filter window (i.e., the number of coefficients). If mode is ‘interp’, window_length must be less than or equal to the size of x.",
+                    description="The length of the filter window (i.e., the number of coefficients). If mode is `interp`, window_length must be less than or equal to the size of x.",
                 ),
                 AdditionalParameter(
                     name="savgol_smoothing_polyorder",
@@ -161,7 +161,7 @@ class DataManipulationMethodsResponse(BaseModel):
                 AdditionalParameter(
                     name="savgol_smoothing_cval",
                     human_readable_name="C-Val",
-                    description="Value to fill past the edges of the input if mode is ‘constant’. Default is 0.0.",
+                    description="Value to fill past the edges of the input if mode is `constant`. Default is 0.0.",
                 ),
             ],
         ),

backend/ibex/data_source/imas_python_source_utils.py

@@ -46,12 +46,12 @@ def apply_savgol_filter(
     """
     Apply Savitzky-Golay filer to data
     :param data: The input array.
-    :param window_length: The length of the filter window (i.e., the number of coefficients). If mode is ‘interp’, window_length must be less than or equal to the size of x.
+    :param window_length: The length of the filter window (i.e., the number of coefficients). If mode is `interp`, window_length must be less than or equal to the size of x.
     :param polyorder: The order of the polynomial used to fit the samples. polyorder must be less than window_length.
     :param deriv: The order of the derivative to compute. This must be a nonnegative integer. The default is 0, which means to filter the data without differentiating.
     :param delta: The spacing of the samples to which the filter will be applied. This is only used if deriv > 0. Default is 1.0.
-    :param mode: Must be ‘mirror’, ‘constant’, ‘nearest’, ‘wrap’ or ‘interp’.
-    :param cval: Value to fill past the edges of the input if mode is ‘constant’. Default is 0.0.
+    :param mode: Must be `mirror`, `constant`, `nearest`, `wrap` or `interp`.
+    :param cval: Value to fill past the edges of the input if mode is `constant`. Default is 0.0.
 
     :return: Data with filter applied
     """

backend/pyproject.toml

@@ -109,6 +109,9 @@ search_parent_directories = true
 line-length = 120
 exclude = ["venv", "_version.py"]
 
+[tool.ruff.lint]
+extend-select = ["RUF001", "RUF002", "RUF003"]
+
 [tool.coverage.run]
 omit = [
     "ibex/_version.py",