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Don't add logging handler if one already exists....
Don't add logging handler if one already exists. If a default handler already exists, it is expected that IPython is embedded in an application that uses logging. In that case IPython should not provide its own logging handler, but rely on the embedding application's handlers.
Bradley M. Froehle - - Load All Authors

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test_completion_lexer.py
47 lines | 1.4 KiB | text/x-python | PythonLexer
/ IPython / frontend / qt / console / tests / test_completion_lexer.py
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# Standard library imports
import unittest
# System library imports
from pygments.lexers import CLexer, CppLexer, PythonLexer
# Local imports
from IPython.frontend.qt.console.completion_lexer import CompletionLexer
class TestCompletionLexer(unittest.TestCase):
def testPython(self):
""" Does the CompletionLexer work for Python?
"""
lexer = CompletionLexer(PythonLexer())
# Test simplest case.
self.assertEqual(lexer.get_context("foo.bar.baz"),
[ "foo", "bar", "baz" ])
# Test trailing period.
self.assertEqual(lexer.get_context("foo.bar."), [ "foo", "bar", "" ])
# Test with prompt present.
self.assertEqual(lexer.get_context(">>> foo.bar.baz"),
[ "foo", "bar", "baz" ])
# Test spacing in name.
self.assertEqual(lexer.get_context("foo.bar. baz"), [ "baz" ])
# Test parenthesis.
self.assertEqual(lexer.get_context("foo("), [])
def testC(self):
""" Does the CompletionLexer work for C/C++?
"""
lexer = CompletionLexer(CLexer())
self.assertEqual(lexer.get_context("foo.bar"), [ "foo", "bar" ])
self.assertEqual(lexer.get_context("foo->bar"), [ "foo", "bar" ])
lexer = CompletionLexer(CppLexer())
self.assertEqual(lexer.get_context("Foo::Bar"), [ "Foo", "Bar" ])
if __name__ == '__main__':
unittest.main()