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Speedup builtin_trap enter/exit by reducing object creation....
Speedup builtin_trap enter/exit by reducing object creation. Most of the work that was being done on *every* enter/exit cycle could be done statically only once, at object creation time. This trap is used on every single code execution, so we need it to be fast. In the long run we probably want to rethink this system altogether, but for now at least we want it fast.
Brian Granger - - Load All Authors

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r2738:95a4f176
r2957:ec9984dc
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test_plugin.py
46 lines | 1.3 KiB | text/x-python | PythonLexer
/ IPython / core / tests / test_plugin.py
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"""Tests for plugin.py"""
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
from unittest import TestCase
from IPython.core.plugin import Plugin, PluginManager
#-----------------------------------------------------------------------------
# Tests
#-----------------------------------------------------------------------------
class FooPlugin(Plugin):
pass
class BarPlugin(Plugin):
pass
class BadPlugin(object):
pass
class PluginTest(TestCase):
def setUp(self):
self.manager = PluginManager()
def test_register_get(self):
self.assertEquals(None, self.manager.get_plugin('foo'))
foo = FooPlugin()
self.manager.register_plugin('foo', foo)
self.assertEquals(foo, self.manager.get_plugin('foo'))
bar = BarPlugin()
self.assertRaises(KeyError, self.manager.register_plugin, 'foo', bar)
bad = BadPlugin()
self.assertRaises(TypeError, self.manager.register_plugin, 'bad')
def test_unregister(self):
foo = FooPlugin()
self.manager.register_plugin('foo', foo)
self.manager.unregister_plugin('foo')
self.assertEquals(None, self.manager.get_plugin('foo'))