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Guard against sys.exit() called while exec()ing the conf.py file.

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This commit is contained in:
Georg Brandl 2014-10-19 21:25:45 +02:00
parent 0d379f1613
commit 5fedc69fec
1 changed files with 5 additions and 0 deletions
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5
sphinx/config.py
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@ -24,6 +24,9 @@ nonascii_re = re.compile(br'[\x80-\xff]')
CONFIG_SYNTAX_ERROR = "There is a syntax error in your configuration file: %s"
if PY3:
CONFIG_SYNTAX_ERROR += "\nDid you change the syntax from 2.x to 3.x?"
CONFIG_EXIT_ERROR = "The configuration file (or one of the modules it imports) " \
"called sys.exit()"
class Config(object):
"""
@ -237,6 +240,8 @@ class Config(object):
execfile_(filename, config)
except SyntaxError as err:
raise ConfigError(CONFIG_SYNTAX_ERROR % err)
except SystemExit:
raise ConfigError(CONFIG_EXIT_ERROR)
self._raw_config = config
# these two must be preinitialized because extensions can add their