diff --git a/development_iskeyfree.py b/development_iskeyfree.py
index e8215497113935d28913d62f97ba520168b46610..c2c338f4c075058c00b6e48edcbb3ea082207301 100644
--- a/development_iskeyfree.py
+++ b/development_iskeyfree.py
@@ -509,7 +509,7 @@ class IsKeyFreeRunExportKeys(Operator):
if new_name in list_txt:
from re import findall
- test_num = [findall("\d+", words) for words in list_txt]
+ test_num = [findall(r"\d+", words) for words in list_txt]
suffix += max([int(l[-1]) for l in test_num])
new_name = "{}_{}{}".format(def_name, suffix, ext)
return new_name
diff --git a/io_export_paper_model.py b/io_export_paper_model.py
index 8ea8cf9fb1e3d0c03f8642fb51171779bfa87f92..f92d940fa4fd66b7fbd9ebe98392abba8713055f 100644
--- a/io_export_paper_model.py
+++ b/io_export_paper_model.py
@@ -61,7 +61,7 @@ def first_letters(text):
"""Iterator over the first letter of each word"""
for match in first_letters.pattern.finditer(text):
yield text[match.start()]
-first_letters.pattern = re_compile("((?<!\w)\w)|\d")
+first_letters.pattern = re_compile(r"((?<!\w)\w)|\d")
def is_upsidedown_wrong(name):
diff --git a/io_import_dxf/dxfimport/do.py b/io_import_dxf/dxfimport/do.py
index 127160c04a1ff871a3132634bb39db2866ff33dd..65f9c079121b0e2de009a004c2cc5ded81191766 100644
--- a/io_import_dxf/dxfimport/do.py
+++ b/io_import_dxf/dxfimport/do.py
@@ -1637,7 +1637,7 @@ class Do:
if type(self.pScene) is TransverseMercator:
scene['SRID'] = "tmerc"
elif self.pScene is not None: # assume Proj
- scene['SRID'] = re.findall("\+init=(.+)\s", self.pScene.srs)[0]
+ scene['SRID'] = re.findall(r"\+init=(.+)\s", self.pScene.srs)[0]
#bpy.context.screen.scene = scene
diff --git a/lighting_dynamic_sky.py b/lighting_dynamic_sky.py
index 1b22a3a432a1e3461951610a0f67e116c6ba3fef..4152277d555b309586a4ff4031dc838e9a9c7eb2 100644
--- a/lighting_dynamic_sky.py
+++ b/lighting_dynamic_sky.py
@@ -60,7 +60,7 @@ def check_world_name(name_id="Dynamic"):
test_num = []
from re import findall
for words in name_list:
- test_num.append(findall("\d+", words))
+ test_num.append(findall(r"\d+", words))
suffix += max([int(l[-1]) for l in test_num])
new_name = "{}_{}".format(name_id, suffix)
diff --git a/mesh_inset/offset.py b/mesh_inset/offset.py
index 3c6a7c76e9ce73934ec32634a14805d0c1803d89..6bc817875d3cb82b4a90a5a12d701ca479e280e3 100644
--- a/mesh_inset/offset.py
+++ b/mesh_inset/offset.py
@@ -576,7 +576,7 @@ class Offset(object):
return ans
def SplitJoinFaces(self, newfaces, ev):
- """Use event ev to split or join faces.
+ r"""Use event ev to split or join faces.
Given ev, an edge event, use the ev spoke to split the
other spoke's inner edge.
diff --git a/node_wrangler.py b/node_wrangler.py
index 1cfb9bbd70ad3e5a119d7ab823e9b06e93ce3514..fd29a46bfcbaaa6add743bdf03eeb3fe53003c53 100644
--- a/node_wrangler.py
+++ b/node_wrangler.py
@@ -3221,7 +3221,7 @@ class NWAddPrincipledSetup(Operator, NWBase, ImportHelper):
# Remove digits
fname = ''.join(i for i in fname if not i.isdigit())
# Separate CamelCase by space
- fname = re.sub("([a-z])([A-Z])","\g<1> \g<2>",fname)
+ fname = re.sub(r"([a-z])([A-Z])", r"\g<1> \g<2>",fname)
# Replace common separators with SPACE
seperators = ['_', '.', '-', '__', '--', '#']
for sep in seperators:
diff --git a/rigify/generate.py b/rigify/generate.py
index a2d9a5d14ca637b2651348e6ae7767a03fa5310b..501c335fadfcaded7baaa6bc51a612d32de0f574 100644
--- a/rigify/generate.py
+++ b/rigify/generate.py
@@ -258,7 +258,7 @@ class Generator(base_generate.BaseGenerator):
for tar in var.targets:
# If a custom property
if var.type == 'SINGLE_PROP' \
- and re.match('^pose.bones\["[^"\]]*"\]\["[^"\]]*"\]$', tar.data_path):
+ and re.match(r'^pose.bones\["[^"\]]*"\]\["[^"\]]*"\]$', tar.data_path):
tar.data_path = "RIGIFY-" + tar.data_path
diff --git a/rigify/rigs/faces/super_face.py b/rigify/rigs/faces/super_face.py
index 312ecf5643f5c328ceeaaa4a538ade9aa1bdedea..32d013a75e9253b80f5623477f92c9764d29b898 100644
--- a/rigify/rigs/faces/super_face.py
+++ b/rigify/rigs/faces/super_face.py
@@ -71,8 +71,8 @@ class Rig:
# RE pattern match right or left parts
# match the letter "L" (or "R"), followed by an optional dot (".")
# and 0 or more digits at the end of the the string
- left_pattern = 'L\.?\d*$'
- right_pattern = 'R\.?\d*$'
+ left_pattern = r'L\.?\d*$'
+ right_pattern = r'R\.?\d*$'
left = sorted( [ name for name in bones if re.search( left_pattern, name ) ] )
right = sorted( [ name for name in bones if re.search( right_pattern, name ) ] )
diff --git a/rigify/rigs/limbs/super_palm.py b/rigify/rigs/limbs/super_palm.py
index 47d5eaf3584bbe3953be06f3a4aae39b5d3eca4e..7573e4a71d962441eb610a4d13d115482bd1e10a 100644
--- a/rigify/rigs/limbs/super_palm.py
+++ b/rigify/rigs/limbs/super_palm.py
@@ -77,7 +77,7 @@ class Rig(BaseRig):
self.order = 'YXZ' if 'X' in self.palm_rotation_axis else 'YZX'
# Figure out the name for the control bone (remove the last .##)
- self.ctrl_name = re.sub("([0-9]+\.)", "", strip_org(self.bones.org[-1])[::-1], count=1)[::-1]
+ self.ctrl_name = re.sub(r"([0-9]+\.)", "", strip_org(self.bones.org[-1])[::-1], count=1)[::-1]
def parent_bones(self):
self.rig_parent_bone = self.get_bone_parent(self.bones.org[0])
diff --git a/sun_position/geo.py b/sun_position/geo.py
index 59c27e3926e125487004e36aa6f8e0102a40c162..72404195530048a7a119fdb4fedf3d8a614cc1b2 100644
--- a/sun_position/geo.py
+++ b/sun_position/geo.py
@@ -51,7 +51,7 @@ class Parser:
# build pattern with subgroups
sub_dict = {}
subpattern_names = []
- for s in re.finditer("%\(.*?\)s", self.raw_patterns[pattern_name]):
+ for s in re.finditer(r"%\(.*?\)s", self.raw_patterns[pattern_name]):
subpattern_name = s.group()[2:-2]
if not self.virtual[subpattern_name]:
sub_dict[subpattern_name] = "(" + self.patterns[
@@ -108,7 +108,7 @@ position_parser.add("minutes", r"%(number)s\s*%(minutes_symbol)s")
position_parser.add("seconds", r"%(number)s\s*%(seconds_symbol)s")
position_parser.add(
"degree_coordinates",
- "(?:%(sign)s\s*)?%(degrees)s(?:[+\s]*%(minutes)s)?(?:[+\s]*%(seconds)s)?|(?:%(sign)s\s*)%(minutes)s(?:[+\s]*%(seconds)s)?|(?:%(sign)s\s*)%(seconds)s"
+ r"(?:%(sign)s\s*)?%(degrees)s(?:[+\s]*%(minutes)s)?(?:[+\s]*%(seconds)s)?|(?:%(sign)s\s*)%(minutes)s(?:[+\s]*%(seconds)s)?|(?:%(sign)s\s*)%(seconds)s"
)
position_parser.add(
@@ -119,13 +119,13 @@ position_parser.add(
r"%(nmea_style)s|%(plain_degrees)s|%(degree_coordinates)s")
position_parser.add(
- "position", """\
-\s*%(direction_ns)s\s*%(coordinates_ns)s[,;\s]*%(direction_ew)s\s*%(coordinates_ew)s\s*|\
-\s*%(direction_ew)s\s*%(coordinates_ew)s[,;\s]*%(direction_ns)s\s*%(coordinates_ns)s\s*|\
-\s*%(coordinates_ns)s\s*%(direction_ns)s[,;\s]*%(coordinates_ew)s\s*%(direction_ew)s\s*|\
-\s*%(coordinates_ew)s\s*%(direction_ew)s[,;\s]*%(coordinates_ns)s\s*%(direction_ns)s\s*|\
-\s*%(coordinates_ns)s[,;\s]+%(coordinates_ew)s\s*\
-""")
+ "position", (
+ r"\s*%(direction_ns)s\s*%(coordinates_ns)s[,;\s]*%(direction_ew)s\s*%(coordinates_ew)s\s*|"
+ r"\s*%(direction_ew)s\s*%(coordinates_ew)s[,;\s]*%(direction_ns)s\s*%(coordinates_ns)s\s*|"
+ r"\s*%(coordinates_ns)s\s*%(direction_ns)s[,;\s]*%(coordinates_ew)s\s*%(direction_ew)s\s*|"
+ r"\s*%(coordinates_ew)s\s*%(direction_ew)s[,;\s]*%(coordinates_ns)s\s*%(direction_ns)s\s*|"
+ r"\s*%(coordinates_ns)s[,;\s]+%(coordinates_ew)s\s*"
+ ))
def get_number(b):