[pre-commit.ci] auto fixes from pre-commit hooks

Author: pre-commit-ci[bot]

src/diffpy/morph/morphs/morphfuncy.py

@@ -1,4 +1,5 @@
-"""class MorphFuncy -- apply a user-supplied python function to the y-axis."""
+"""Class MorphFuncy -- apply a user-supplied python function to the
+y-axis."""
 
 from diffpy.morph.morphs.morph import LABEL_GR, LABEL_RA, Morph
 
@@ -67,8 +68,8 @@ class MorphFuncy(Morph):
     parnames = ["function", "funcy"]
 
     def morph(self, x_morph, y_morph, x_target, y_target):
-        """Apply the user-supplied Python function to the y-coordinates of the
-        morph data"""
+        """Apply the user-supplied Python function to the y-coordinates
+        of the morph data."""
         Morph.morph(self, x_morph, y_morph, x_target, y_target)
         self.y_morph_out = self.function(
             self.x_morph_in, self.y_morph_in, **self.funcy

src/diffpy/morph/morphs/morphsqueeze.py

@@ -1,4 +1,5 @@
-"""class MorphSqueeze -- Apply a polynomial to squeeze the morph function."""
+"""Class MorphSqueeze -- Apply a polynomial to squeeze the morph
+function."""
 
 import numpy as np
 from numpy.polynomial import Polynomial
@@ -67,8 +68,11 @@ class MorphSqueeze(Morph):
     extrap_index_high = None
 
     def morph(self, x_morph, y_morph, x_target, y_target):
-        """Apply a polynomial to squeeze the morph function. The morphed
-        data is returned on the same grid as the unmorphed data."""
+        """Apply a polynomial to squeeze the morph function.
+
+        The morphed data is returned on the same grid as the unmorphed
+        data.
+        """
         Morph.morph(self, x_morph, y_morph, x_target, y_target)
 
         coeffs = [self.squeeze[f"a{i}"] for i in range(len(self.squeeze))]