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DEV: Add exit_on_extension_load_failure to InteractiveShellApp.
Scott Sanderson -
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@@ -140,6 +140,12 b' class InteractiveShellApp(Configurable):'
140 help="dotted module name of an IPython extension to load."
140 help="dotted module name of an IPython extension to load."
141 )
141 )
142
142
143 reraise_ipython_extension_failures = Bool(
144 False,
145 config=True,
146 help="If True, exit on failure to load any extensions.",
147 )
148
143 # Extensions that are always loaded (not configurable)
149 # Extensions that are always loaded (not configurable)
144 default_extensions = List(Unicode, [u'storemagic'], config=False)
150 default_extensions = List(Unicode, [u'storemagic'], config=False)
145
151
@@ -259,6 +265,8 b' class InteractiveShellApp(Configurable):'
259 self.log.info("Loading IPython extension: %s" % ext)
265 self.log.info("Loading IPython extension: %s" % ext)
260 self.shell.extension_manager.load_extension(ext)
266 self.shell.extension_manager.load_extension(ext)
261 except:
267 except:
268 if self.exit_on_extension_load_failure:
269 raise
262 msg = ("Error in loading extension: {ext}\n"
270 msg = ("Error in loading extension: {ext}\n"
263 "Check your config files in {location}".format(
271 "Check your config files in {location}".format(
264 ext=ext,
272 ext=ext,
@@ -266,6 +274,8 b' class InteractiveShellApp(Configurable):'
266 ))
274 ))
267 self.log.warn(msg, exc_info=True)
275 self.log.warn(msg, exc_info=True)
268 except:
276 except:
277 if self.exit_on_extension_load_failure:
278 raise
269 self.log.warn("Unknown error in loading extensions:", exc_info=True)
279 self.log.warn("Unknown error in loading extensions:", exc_info=True)
270
280
271 def init_code(self):
281 def init_code(self):
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