Update

pandas-dev · Nov 21, 2023 · dc2d96d · dc2d96d
1 parent 053d64b
commit dc2d96d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pandas/core/generic.py b/pandas/core/generic.py
@@ -7454,6 +7454,7 @@ def ffill(
                 ctr = sys.getrefcount(self)
                 ref_count = REF_COUNT
                 if isinstance(self, ABCSeries) and hasattr(self, "_cacher"):
+                    # see https://github.com/pandas-dev/pandas/pull/56060#discussion_r1399245221
                     ref_count += 1
                 if ctr <= ref_count:
                     warnings.warn(
@@ -7636,6 +7637,7 @@ def bfill(
                 ctr = sys.getrefcount(self)
                 ref_count = REF_COUNT
                 if isinstance(self, ABCSeries) and hasattr(self, "_cacher"):
+                    # see https://github.com/pandas-dev/pandas/pull/56060#discussion_r1399245221
                     ref_count += 1
                 if ctr <= ref_count:
                     warnings.warn(
@@ -8242,6 +8244,7 @@ def interpolate(
                 ctr = sys.getrefcount(self)
                 ref_count = REF_COUNT
                 if isinstance(self, ABCSeries) and hasattr(self, "_cacher"):
+                    # see https://github.com/pandas-dev/pandas/pull/56060#discussion_r1399245221
                     ref_count += 1
                 if ctr <= ref_count:
                     warnings.warn(