Fixes the codestyle for Invalid Class Names (#2956)

* for test

* Revert "for test"

This reverts commit 55a190d.

* casing convention fixed

docs/io/grid/how_to_TardisGridTutorial.ipynb

@@ -60,7 +60,7 @@
    "outputs": [],
    "source": [
     "# Create a tardis grid directly from a dataframe.\n",
-    "grid.tardisGrid(configFile='example.yml', gridFrame=df)"
+    "grid.TardisGrid(configFile='example.yml', gridFrame=df)"
    ]
   },
   {
@@ -82,7 +82,7 @@
    "outputs": [],
    "source": [
     "#Create a tardis grid from an axes dict using the classmethod.\n",
-    "grid.tardisGrid.from_axes(configFile='example.yml', axesdict=axesdict)"
+    "grid.TardisGrid.from_axes(configFile='example.yml', axesdict=axesdict)"
    ]
   },
   {
@@ -100,7 +100,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "tg = grid.tardisGrid(configFile='example.yml', gridFrame=df)"
+    "tg = grid.TardisGrid(configFile='example.yml', gridFrame=df)"
    ]
   },
   {

tardis/analysis/opacities.py

@@ -12,7 +12,7 @@
 logger = logging.getLogger(__name__)
 
 
-class opacity_calculator:
+class OpacityCalculator:
     """Basic Tardis opacity and optical depth calculator
 
     Given the model object of a Tardis run and a frequency grid, detailed

tardis/grid/base.py

@@ -32,7 +32,7 @@ def _set_tardis_config_property(tardis_config, key, value):
     setattr(tmp_dict, keyitems[-1], value)
 
 
-class tardisGrid:
+class TardisGrid:
     """
     A class that stores a grid of TARDIS parameters and
     facilitates running large numbers of simulations

tardis/grid/tests/test_grid.py

@@ -20,8 +20,8 @@ def test_grid(atomic_dataset):
     }
 
     df = pd.read_csv(dfpath)
-    g = grid.tardisGrid(configFile=ymlpath, gridFrame=df)
-    g2 = grid.tardisGrid.from_axes(configFile=ymlpath, axesdict=axesdict)
+    g = grid.TardisGrid(configFile=ymlpath, gridFrame=df)
+    g2 = grid.TardisGrid.from_axes(configFile=ymlpath, axesdict=axesdict)
 
     # Check that grid attribute has the right shape
     assert g.grid.shape == df.shape