Enforce "No blank line after function docstring"

Author: cdebonnel

datalab/env.py

@@ -330,7 +330,6 @@ def xmlrpcport(self, value: int):
 
     def parse_args(self):
         """Parse command line arguments"""
-
         # <!> WARNING <!>
         # Do not add an option '-c' to avoid any conflict with macro command
         # execution mecanism used with DataLab standalone version (see start.pyw)

datalab/gui/objectview.py

@@ -414,7 +414,6 @@ def dragMoveEvent(self, event: QG.QDragMoveEvent) -> None:
 
     def __is_drop_allowed(self, event: QG.QDropEvent | QG.QDragMoveEvent) -> bool:
         """Return True if drop is allowed"""
-
         # Yes, this method has too many return statements.
         # But it's still quite readable, so let's focus on other things and just disable
         # the pylint warning.

datalab/utils/qthelpers.py

@@ -246,7 +246,6 @@ def __init__(self, callback: Callable, **kwargs) -> None:
 
     def run(self) -> None:
         """Start thread"""
-
         # Initialize progress bar: setting progress to 0.0 has the effect of
         # showing the progress dialog after the `minimumDuration` time has elapsed.
         # If we don't set the progress to 0.0, the progress dialog will be shown only

datalab/widgets/fitdialog.py

@@ -611,7 +611,6 @@ def doubleexponential_fit(x: np.ndarray, y: np.ndarray, parent=None, name=None):
 
     Returns (yfit, params), where yfit is the fitted curve and params are
     the fitting parameters"""
-
     # Get initial parameter estimates from Sigima DoubleExponentialFitComputer
     computer = fitting.DoubleExponentialFitComputer(x, y)
     initial_params = computer.compute_initial_params()

pyproject.toml

@@ -130,7 +130,14 @@ target-version = "py39"                        # Assume Python 3.9.
 
 [tool.ruff.lint]
 # all rules can be found here: https://beta.ruff.rs/docs/rules/
-select = ["E", "F", "W", "I", "NPY201"]
+select = [
+    "D202",   # Pydocstyle
+    "E",      # Pycodestyle error
+    "F",      # Pyflakes
+    "I",      # Isort
+    "NPY201", # Numpy-specific checks
+    "W"       # Pycodestyle warning
+]
 ignore = [
     "E203", # space before : (needed for how black formats slicing)
 ]
@@ -143,3 +150,6 @@ line-ending = "auto"              # Like Black, automatically detect the appropr
 
 [tool.ruff.lint.per-file-ignores]
 "doc/*" = ["E402"]
+
+[tool.ruff.lint.pydocstyle]
+convention = "google"