[libcamera-devel] [PATCH 13/24] utils: raspberrypi: ctt: Fix pycodestyle W605

[Laurent Pinchart]

W605 invalid escape sequence '\.'

Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
 utils/raspberrypi/ctt/ctt.py     | 4 ++--
 utils/raspberrypi/ctt/ctt_awb.py | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/utils/raspberrypi/ctt/ctt.py b/utils/raspberrypi/ctt/ctt.py
index ff264176f040..4d8d6addf415 100755
--- a/utils/raspberrypi/ctt/ctt.py
+++ b/utils/raspberrypi/ctt/ctt.py
@@ -41,8 +41,8 @@ def get_col_lux(string):
     """
     Extract colour and lux values from filename
     """
-    col = re.search('([0-9]+)[kK](\.(jpg|jpeg|brcm|dng)|_.*\.(jpg|jpeg|brcm|dng))$', string)
-    lux = re.search('([0-9]+)[lL](\.(jpg|jpeg|brcm|dng)|_.*\.(jpg|jpeg|brcm|dng))$', string)
+    col = re.search('([0-9]+)[kK](\\.(jpg|jpeg|brcm|dng)|_.*\\.(jpg|jpeg|brcm|dng))$', string)
+    lux = re.search('([0-9]+)[lL](\\.(jpg|jpeg|brcm|dng)|_.*\\.(jpg|jpeg|brcm|dng))$', string)
     try:
         col = col.group(1)
     except AttributeError:
diff --git a/utils/raspberrypi/ctt/ctt_awb.py b/utils/raspberrypi/ctt/ctt_awb.py
index 58ef8432fb86..e97d833d0e49 100644
--- a/utils/raspberrypi/ctt/ctt_awb.py
+++ b/utils/raspberrypi/ctt/ctt_awb.py
@@ -256,8 +256,8 @@ def awb(Cam, cal_cr_list, cal_cb_list, plot):
         plt.scatter(rbs_hat[0], rbs_hat[1], color='red')
         for i, ct in enumerate(rbs_hat[2]):
             plt.annotate(str(ct), (rbs_hat[0][i], rbs_hat[1][i]))
-        plt.xlabel('$\hat{r}$')
-        plt.ylabel('$\hat{b}$')
+        plt.xlabel('$\\hat{r}$')
+        plt.ylabel('$\\hat{b}$')
         """
         optional set axes equal to shortest distance so line really does
         looks perpendicular and everybody is happy
-- 
Regards,

Laurent Pinchart