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changeset 49495:59a72267f5ce

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fsmonitor: migrate Python ABCs from collections to collections.abc The Collections Abstract Base Classes in the collections module are deprecated since Python 3.3 in favor of collections.abc, and removed in Python 3.10.
author Martin von Zweigbergk <martinvonz@google.com>
date Fri, 09 Sep 2022 12:45:26 -0700
parents c96ed4029fda
children 35bf7f23b84c
files hgext/fsmonitor/pywatchman/pybser.py
diffstat 1 files changed, 3 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/hgext/fsmonitor/pywatchman/pybser.py	Thu Sep 15 01:48:38 2022 +0200
+++ b/hgext/fsmonitor/pywatchman/pybser.py	Fri Sep 09 12:45:26 2022 -0700
@@ -36,6 +36,7 @@
 
 from . import compat
 
+abc = collections.abc
 
 BSER_ARRAY = b"\x00"
 BSER_OBJECT = b"\x01"
@@ -207,9 +208,7 @@
             self.ensure_size(needed)
             struct.pack_into(b"=cd", self.buf, self.wpos, BSER_REAL, val)
             self.wpos += needed
-        elif isinstance(val, collections.Mapping) and isinstance(
-            val, collections.Sized
-        ):
+        elif isinstance(val, abc.Mapping) and isinstance(val, abc.Sized):
             val_len = len(val)
             size = _int_size(val_len)
             needed = 2 + size
@@ -260,9 +259,7 @@
             for k, v in iteritems:
                 self.append_string(k)
                 self.append_recursive(v)
-        elif isinstance(val, collections.Iterable) and isinstance(
-            val, collections.Sized
-        ):
+        elif isinstance(val, abc.Iterable) and isinstance(val, abc.Sized):
             val_len = len(val)
             size = _int_size(val_len)
             needed = 2 + size