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-rw-r--r--lib/threads/catalog.py2
-rw-r--r--lib/threads/color.py1
2 files changed, 3 insertions, 0 deletions
diff --git a/lib/threads/catalog.py b/lib/threads/catalog.py
index d9981dc6..ece2f8ac 100644
--- a/lib/threads/catalog.py
+++ b/lib/threads/catalog.py
@@ -85,8 +85,10 @@ class _ThreadCatalog(Sequence):
if palette.name == name:
return palette
+
_catalog = None
+
def ThreadCatalog():
"""Singleton _ThreadCatalog factory"""
diff --git a/lib/threads/color.py b/lib/threads/color.py
index cc6c0c48..8c596e44 100644
--- a/lib/threads/color.py
+++ b/lib/threads/color.py
@@ -3,6 +3,7 @@ import re
import colorsys
from pyembroidery.EmbThread import EmbThread
+
class ThreadColor(object):
hex_str_re = re.compile('#([0-9a-z]{3}|[0-9a-z]{6})', re.I)