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feat(import_app): print original exception on AppImportError #1334

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merged 4 commits into from Oct 3, 2016

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ptbrowne
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Useful when you have a NameError in the code that creates your app.

@@ -387,6 +387,8 @@ def import_app(module):
try:
app = eval(obj, mod.__dict__)
except NameError:
exc_type, exc_value, exc_traceback = sys.exc_info()
traceback.print_exception(exc_type, exc_value, exc_traceback)
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this should only be done when debug mode is enabled. If not it can expose some unwanted to externals systems looking at the output.

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By debug mode, do you mean checking the logging level ?

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@ptbrowne yes :)

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Please either use star args to avoid locals or explicitly delete the traceback. See #1228.

@@ -387,6 +387,8 @@ def import_app(module):
try:
app = eval(obj, mod.__dict__)
except NameError:
exc_type, exc_value, exc_traceback = sys.exc_info()
traceback.print_exception(exc_type, exc_value, exc_traceback)
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Please either use star args to avoid locals or explicitly delete the traceback. See #1228.

@tilgovi
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tilgovi commented Oct 1, 2016

@ptbrowne I think this is waiting for very minor changes from you. Please let us know if you will have time to do this.

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ptbrowne commented Oct 3, 2016

@tilgovi, sorry for the wait, it should be ok now :)

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tilgovi commented Oct 3, 2016

Not a long wait at all, @ptbrowne! I just happened to process this in a batch of commenting on other issues and PRs. I've been high volume, high latency in my attention to Gunicorn lately.

Looks good to me.

@tilgovi tilgovi merged commit 915c534 into benoitc:master Oct 3, 2016
mjjbell pushed a commit to mjjbell/gunicorn that referenced this pull request Mar 16, 2018
…#1334)

* feat(import_app): print original exception on AppImportError
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3 participants