Enforce "No blank line after function docstring"

Author: cdebonnel

plotpy/builder/curvemarker.py

@@ -376,7 +376,6 @@ def curve(
 
             curve(x, y, marker='o', markerfacecolor='w')
         """
-
         if dx is not None or dy is not None:
             return self.error(
                 x,

plotpy/builder/image.py

@@ -463,7 +463,6 @@ def maskedxyimage(
         Returns:
             :py:class:`.MaskedXYImageItem` object
         """
-
         if isinstance(x, (list, tuple)):
             x = np.array(x)
         if isinstance(y, (list, tuple)):

plotpy/events.py

@@ -1096,7 +1096,6 @@ def get_zoom_param(
             Returns two tuples of four floats each, representing the parameters used
             by BasePlot.do_zoom_view.
         """
-
         x, y = pos.x(), pos.y()
         rect = plot.contentsRect()
         w, h = rect.width(), rect.height()

plotpy/io.py

@@ -366,7 +366,6 @@ def _imwrite_pil(filename, arr):
 def _import_dcm():
     """DICOM Import function (checking for required libraries):
     DICOM support requires library `pydicom`"""
-
     logger = logging.getLogger("pydicom")
     logger.setLevel(logging.CRITICAL)
 

plotpy/mathutils/colormap.py

@@ -187,7 +187,6 @@ def build_icon_from_cmap(
          the actual colormap width will be 14 (16 - 2 * 1). This was done to prevent
          interpolation on display.
     """
-
     padded_width = width - 2 * margin
     padded_height = height - 2 * margin
 

plotpy/styles/curve.py

@@ -68,7 +68,6 @@ def update_item(self, curve: CurveItem) -> None:
         Args:
             curve: instance of CurveItem to update
         """
-
         plot = curve.plot()
         if plot is not None:
             plot.blockSignals(True)  # Avoid unwanted calls of update_param

plotpy/tests/items/test_curves_highdpi.py

@@ -20,7 +20,6 @@
 @pytest.mark.skip(reason="This test is not relevant for the automated test suite")
 def test_plot_highdpi():
     """Curve plotting test with high DPI"""
-
     # When setting the QT_SCALE_FACTOR to "2", performance is degraded, due to the
     # increased number of points to be drawn. As a workaround, we use the downsampling
     # feature to reduce the number of points to be drawn.

plotpy/tests/unit/test_io.py

@@ -29,7 +29,6 @@ def compute_image(N=1000, M=1000):
 
 def test_imwrite_png(tmpdir):
     """Test writing of a png file"""
-
     # write a random image
     dest = tmpdir / "out.png"
     data = compute_image(1000, 500)
@@ -109,7 +108,6 @@ def test_imread_dcm():
 
 def test_imread_txt(tmpdir):
     """Test reading of txt file"""
-
     img = tmpdir / "img.txt"
     content = "\n".join(" ".join(f"{n:d}" for n in range(255)) for _ in range(50))
     img.write_text(content, "ascii")

plotpy/tests/unit/test_manipulate_selection.py

@@ -123,7 +123,6 @@ def test_move_with_mouse(img_item_factory: Callable[[], BaseImageItem] | None):
     Arg:
         img_item_factory: image item factory function. Defaults to None.
     """
-
     with qt_app_context(exec_loop=False):
         img_item = None if img_item_factory is None else img_item_factory()
         win, tool, plot, img_item = _setup_plot(img_item)

plotpy/tools/cursor.py

@@ -94,7 +94,6 @@ def create_shape(self):
 
         :return:
         """
-
         return XRangeSelection(0, 0)