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Use importlib instead of __import__ and eval (#2043)

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This commit is contained in:
Masashi SHIBATA 2019-05-23 04:07:02 +09:00 committed by Berker Peksag
parent b12d364095
commit 3701ad9f26
1 changed files with 4 additions and 5 deletions
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9
gunicorn/util.py
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@ -7,6 +7,7 @@ import email.utils
import errno import errno
import fcntl import fcntl
import html import html
import importlib
import inspect import inspect
import io import io
import logging import logging
@ -364,19 +365,17 @@ def import_app(module):
module, obj = parts[0], parts[1] module, obj = parts[0], parts[1]
try: try:
__import__(module) mod = importlib.import_module(module)
except ImportError: except ImportError:
if module.endswith(".py") and os.path.exists(module): if module.endswith(".py") and os.path.exists(module):
msg = "Failed to find application, did you mean '%s:%s'?" msg = "Failed to find application, did you mean '%s:%s'?"
raise ImportError(msg % (module.rsplit(".", 1)[0], obj)) raise ImportError(msg % (module.rsplit(".", 1)[0], obj))
raise raise
mod = sys.modules[module]
is_debug = logging.root.level == logging.DEBUG is_debug = logging.root.level == logging.DEBUG
try: try:
app = eval(obj, vars(mod)) app = getattr(mod, obj)
except NameError: except AttributeError:
if is_debug: if is_debug:
traceback.print_exception(*sys.exc_info()) traceback.print_exception(*sys.exc_info())
raise AppImportError("Failed to find application object %r in %r" % (obj, module)) raise AppImportError("Failed to find application object %r in %r" % (obj, module))