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author | Michael Drake <michael.drake@codethink.co.uk> | 2015-03-11 15:40:06 +0000 |
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committer | Michael Drake <michael.drake@codethink.co.uk> | 2015-03-11 15:40:06 +0000 |
commit | 5153c068d02a31b23629b0cc383e85ef71bbf5cb (patch) | |
tree | afd14e04988c301915d1740b58958ddb0a90bc44 | |
parent | 956a0a2e73fc8f06e289788c22ed3f8ed574fb65 (diff) | |
download | morph-5153c068d02a31b23629b0cc383e85ef71bbf5cb.tar.gz |
Make warning messages more user friendly.
Printing the file and line number of the warning's origin
makes the warning itself harder to spot, and can make it
appear as if something has actually gone wrong.
-rw-r--r-- | morphlib/app.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/morphlib/app.py b/morphlib/app.py index b8bae850..fd4a3516 100644 --- a/morphlib/app.py +++ b/morphlib/app.py @@ -21,6 +21,7 @@ import pipes import sys import time import urlparse +import warnings import extensions import morphlib @@ -214,6 +215,12 @@ class Morph(cliapp.Application): with morphlib.util.hide_password_environment_variables(os.environ): cliapp.Application.log_config(self) + def pretty_warnings(message, category, filename, lineno, + file=None, line=None): + return 'WARNING: %s' % (message) + + warnings.formatwarning = pretty_warnings + def process_args(self, args): self.check_time() |