From: Karl O. Pinc <kop@karlpinc.com>
Date: Wed, 11 Dec 2019 15:58:33 +0000 (-0600)
Subject: ABCs are in collections.abc
X-Git-Url: https://papio.biology.duke.edu/gitweb/?a=commitdiff_plain;h=f348a98a9c9d701420b881819efe75fc466a4d82;p=pgwui_core

ABCs are in collections.abc
---

diff --git a/src/pgwui_core/core.py b/src/pgwui_core/core.py
index 8b1c27e..1ab09fe 100644
--- a/src/pgwui_core/core.py
+++ b/src/pgwui_core/core.py
@@ -40,7 +40,7 @@ from __future__ import division
 
 from csv import reader as csv_reader
 from cgi import escape as cgi_escape
-import collections
+import collections.abc
 import ast
 import markupsafe
 import hashlib
@@ -171,7 +171,7 @@ class UploadTableWTForm(UploadNullFileWTForm):
     ivals = UploadTableInitialPost
 
 
-class LoadedForm(collections.MutableMapping):
+class LoadedForm(collections.abc.MutableMapping):
     '''
     Abstract class representing an upload form.