Doc/update

doc/source/api/index.rst

@@ -27,6 +27,10 @@ Global Settings
 :ref:`ref_index_api_logging` describe the global settings (e.g. logging and working directory options) available from
 PyTwin package and how to change them from their default values
 
+Other Functions
+---------------
+
+Additional useful functions used for the examples implementation are described in :ref:`ref_index_api_example`.
 
 .. currentmodule:: pytwin
 
@@ -40,3 +44,4 @@ PyTwin package and how to change them from their default values
    sdk/index
    evaluate/index
    logging/index
+   examples/index

src/ansys/pytwin/examples/downloads.py

@@ -128,11 +128,10 @@ def download_file(
     Returns
     -------
     str
-        Path to the folder containing all example data files.
+        Path to the downloaded file.
 
     Examples
     --------
-    Download an example result file and return the path of the file
     >>> from pytwin import examples
     >>> path = examples.download_file("CoupledClutches_23R1_other.twin", "twin_files", force_download=True)
     """
@@ -146,8 +145,25 @@ def download_file(
 
 
 def load_data(inputs: str):
-    """Load a CSV input file into a Pandas Dataframe. Inputs is the path of the CSV file to be loaded,
-    containing the Time column and all the Twin inputs data"""
+    """
+    Load a CSV input file into a Pandas Dataframe.
+
+    Parameters
+    ----------
+    inputs : str
+        Path of the CSV file to be loaded, containing the Time column and all the Twin inputs data.
+
+    Returns
+    -------
+    inputs_df: pandas.DataFrame
+        A ``pandas.DataFrame`` storing time values as well as all the corresponding input data.
+
+    Examples
+    --------
+    >>> from pytwin import load_data, download_file
+    >>> csv_input = download_file("CoupledClutches_input.csv", "twin_input_files")
+    >>> twin_model_input_df = load_data(csv_input)
+    """
 
     # Clean CSV headers if exported from Twin builder
     def clean_column_names(column_names):

src/ansys/pytwin/settings.py

@@ -9,6 +9,19 @@ class PyTwinLogLevel(Enum):
     """
     Enum to choose logging level to be used by all pytwin objects.
     It follows standard python logging levels.
+
+    PYTWIN_LOG_DEBUG:
+        Detailed information, typically of interest only when diagnosing problems.
+    PYTWIN_LOG_INFO:
+        Confirmation that things are working as expected.
+    PYTWIN_LOG_WARNING:
+        An indication that something unexpected happened, or indicative of some problem in the near future
+        (e.g. ‘disk space low’). The software is still working as expected.
+    PYTWIN_LOG_ERROR:
+        Due to a more serious problem, the software has not been able to perform some function.
+    PYTWIN_LOG_CRITICAL:
+        A serious error, indicating that the program itself may be unable to continue running.
+
     """
 
     PYTWIN_LOG_DEBUG = logging.DEBUG