[Qa-jenkins-scm] [Git][qa/jenkins.debian.net][master] reproducible debian: only use colours when the output is a tty

[Mattia Rizzolo]

Mattia Rizzolo pushed to branch master at Debian QA / jenkins.debian.net


Commits:
8490b292 by Mattia Rizzolo at 2018-05-15T20:22:34+02:00
reproducible debian: only use colours when the output is a tty

Signed-off-by: Mattia Rizzolo <mattia at debian.org>

- - - - -


1 changed file:

- bin/reproducible_common.py


Changes:

=====================================
bin/reproducible_common.py
=====================================
--- a/bin/reproducible_common.py
+++ b/bin/reproducible_common.py
@@ -266,13 +266,16 @@ def create_temp_file(mode='w+b'):
 
 
 class bcolors:
-    BOLD = '\033[1m'
-    UNDERLINE = '\033[4m'
-    RED = '\033[91m'
-    GOOD = '\033[92m'
-    WARN = '\033[93m' + UNDERLINE
-    FAIL = RED + BOLD + UNDERLINE
-    ENDC = '\033[0m'
+    @staticmethod
+    def __if_a_tty(colorcode):
+        return colorcode if sys.stdout.isatty() else ''
+    BOLD = __if_a_tty('\033[1m')
+    UNDERLINE = __if_a_tty('\033[4m')
+    RED = __if_a_tty('\033[91m')
+    GOOD = __if_a_tty('\033[92m')
+    WARN = __if_a_tty('\033[93m' + UNDERLINE)
+    FAIL = __if_a_tty(RED + BOLD + UNDERLINE)
+    ENDC = __if_a_tty('\033[0m')
 
 
 def convert_into_hms_string(duration):



View it on GitLab: https://salsa.debian.org/qa/jenkins.debian.net/commit/8490b29210b41fa25514e0bb2e911b324f462234

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View it on GitLab: https://salsa.debian.org/qa/jenkins.debian.net/commit/8490b29210b41fa25514e0bb2e911b324f462234
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