env_setup: Don't write the spinner to files
Avoid writing backspace character to logs files as this just makes the
log harder to read.
No-Docs-Update-Reason: no API change
Change-Id: I4040e2198a610fe13d655ab37b95c73c92f50c02
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/48400
Reviewed-by: Rob Mohr <mohrr@google.com>
Commit-Queue: Michael Spang <spang@google.com>
diff --git a/pw_env_setup/py/pw_env_setup/spinner.py b/pw_env_setup/py/pw_env_setup/spinner.py
index 63d577ea..ac70093 100644
--- a/pw_env_setup/py/pw_env_setup/spinner.py
+++ b/pw_env_setup/py/pw_env_setup/spinner.py
@@ -22,6 +22,11 @@
PW_ENVSETUP_DISABLE_SPINNER = os.environ.get('PW_ENVSETUP_DISABLE_SPINNER')
+def _disabled():
+ return PW_ENVSETUP_DISABLE_SPINNER or (PW_ENVSETUP_DISABLE_SPINNER is None
+ and not sys.stdout.isatty())
+
+
class Spinner(object): # pylint: disable=useless-object-inheritance
"""Spinner!"""
def __init__(self):
@@ -42,7 +47,7 @@
i = (i + 1) % len(chars)
def start(self):
- if PW_ENVSETUP_DISABLE_SPINNER:
+ if _disabled():
return
self._done = False
@@ -50,7 +55,7 @@
self._thread.start()
def stop(self):
- if PW_ENVSETUP_DISABLE_SPINNER:
+ if _disabled():
return
assert self._thread