fix coverage analysis, trying to at least

Signed-off-by: DONNOT Benjamin <benjamin.donnot@rte-france.com>

Author: BDonnot

.coveragerc

@@ -8,6 +8,7 @@ exclude_lines =
     raise NotImplementedError
     if 0:
     if __name__ == .__main__.:
+    import
 omit =
     # omit anything in a .local directory anywhere
     */.local/*
@@ -23,6 +24,16 @@ omit =
     dtypes.py
 
 [run]
+exclude_lines =
+    pragma: no cover
+    def __repr__
+    if self.debug:
+    if settings.DEBUG
+    raise AssertionError
+    raise NotImplementedError
+    if 0:
+    if __name__ == .__main__.:
+    import
 omit =
     # omit anything in a .local directory anywhere
     */.local/*

grid2op/Download/DownloadDataset.py

@@ -18,7 +18,7 @@
 try:
     import urllib.parse
     import urllib.request
-except Exception as exc_:
+except Exception as exc_:  # pragma: no cover
     raise RuntimeError(f"Impossible to find library urllib. Please install it, error was:\n{exc_}.")
 
 URL_GRID2OP_DATA = "https://github.com/Tezirg/Grid2Op/releases/download/{}/{}"
@@ -44,7 +44,7 @@
 _MAX_COMPRESSION_RATIO = 100  # reject archives that expand more than 100×
 
 
-class DownloadProgressBar(tqdm):
+class DownloadProgressBar(tqdm):  # pragma: no cover
     """
     INTERNAL
 
@@ -59,7 +59,7 @@ def update_to(self, b=1, bsize=1, tsize=None):
         self.update(b * bsize - self.n)
 
 
-def download_url(url, output_path):
+def download_url(url, output_path):  # pragma: no cover
     """
     INTERNAL
 
@@ -87,7 +87,7 @@ def download_url(url, output_path):
         urllib.request.urlretrieve(url, filename=output_path, reporthook=t.update_to)
 
 
-def _aux_download(url, dataset_name, path_data, ds_name_dl=None):
+def _aux_download(url, dataset_name, path_data, ds_name_dl=None):  # pragma: no cover
     """
     INTERNAL
 
@@ -180,7 +180,7 @@ def _aux_download(url, dataset_name, path_data, ds_name_dl=None):
     )
 
 
-def main_download(dataset_name, path_data):
+def main_download(dataset_name, path_data):  # pragma: no cover
     """
     INTERNAL
 

grid2op/Plot/BasePlot.py

@@ -24,7 +24,7 @@
 from grid2op.Exceptions import PlotError
 
 
-class BasePlot(GridObjects):
+class BasePlot(GridObjects):    # pragma: no cover
     """
     INTERNAL
 

grid2op/Plot/EpisodeReplay.py

@@ -36,7 +36,7 @@
     can_save_gif = False
 
 
-class EpisodeReplay(object):
+class EpisodeReplay(object):  # pragma: no cover
     """
     INTERNAL
 

grid2op/Plot/PlotMatplotlib.py

@@ -43,7 +43,7 @@
     from matplotlib.lines import Line2D  # type: ignore
 
     can_plot = True
-except ImportError as exc_:  # noqa: F841
+except ImportError as exc_:  # noqa: F841   # pragma: no cover
     can_plot = False
     pass
 

grid2op/Plot/PlotPlotly.py

@@ -55,15 +55,15 @@
     import seaborn as sns # type: ignore
 
     can_plot = True
-except ImportError:
+except ImportError:  # pragma: no cover
     can_plot = False
     pass
 
 # TODO add tests there
 
 
 # Some utilities to plot substation, lines or get the color id for the colormap.
-def draw_sub(pos, radius=50, line_color="LightSeaGreen"):
+def draw_sub(pos, radius=50, line_color="LightSeaGreen"):  # pragma: no cover
     """
     INTERNAL
 
@@ -100,7 +100,7 @@ def draw_sub(pos, radius=50, line_color="LightSeaGreen"):
     return res
 
 
-def get_col(rho):
+def get_col(rho):  # pragma: no cover
     """
     INTERNAL
 
@@ -132,7 +132,7 @@ def get_col(rho):
     return 6
 
 
-def draw_line(pos_sub_or, pos_sub_ex, rho, color_palette, status, line_color="gray"):
+def draw_line(pos_sub_or, pos_sub_ex, rho, color_palette, status, line_color="gray"):  # pragma: no cover
     """
     INTERNAL
 

grid2op/Plot/PlotPyGame.py

@@ -34,7 +34,7 @@
     pass
 
 
-class Point:
+class Point:  # pragma: no cover
     # https://codereview.stackexchange.com/questions/70143/drawing-a-dashed-line-with-pygame
     # constructed using a normal tupple
     def __init__(self, point_t=(0, 0)):
@@ -75,7 +75,7 @@ def from_cplx(cplx):
         return Point((cplx.real, cplx.imag))
 
 
-def _draw_dashed_line(surf, color, start_pos, end_pos, width=1, dash_length=10):
+def _draw_dashed_line(surf, color, start_pos, end_pos, width=1, dash_length=10):  # pragma: no cover
     # https://codereview.stackexchange.com/questions/70143/drawing-a-dashed-line-with-pygame
     origin = Point(start_pos)
     target = Point(end_pos)
@@ -99,7 +99,7 @@ def _draw_arrow(
     num_arrows=10,
     length_arrow=10,
     angle_arrow=30,
-):
+):  # pragma: no cover
     if positive_flow:
         origin = Point(start_pos)
         target = Point(end_pos)