upstream/ipython Files · IPython/testing/tests/test_tools.py

Improve tooltip tringgering,make it configurable...

Improve tooltip tringgering,make it configurable As until now, when pressing tab and a white space was preceding the cursor The completion was triggerd with the whole namespace in it. Now if a whitespace or an opening bracket is just befor the cursor it will try to display a tooltip. The logic to find what object_info_request is send have been sightly changed to try to match the expression just before the last unmached openig bracket before the cursor (without considering what is after the cursor). example (_|_ represent the cursor): >>> his_|_<tab> # completion >>> hist(_|_<tab> # tooltip on hist >>> hist(rand(20),bins=range(_|_ <tab> #tooltip on range >>> hist(rand(20),bins=range(10), _|_ <tab> # tooltip on hist (whitespace before cursor) >>> hist(rand(20),bins=range(10),_|_ <tab> # completion as we dont care of what is after the cursor: >>> hist(rand(5000), bins=50, _|_orientaion='horizontal') # and tab, equivalent to >>> hist(rand(5000), bins=50, _|_<tab> # onte the space again >>> hist(_|_rand(5000), bins=50, orientaion='horizontal') # and tab, equivalent to >>> hist(_|_ the 4 give tooltip on hist note that you can get tooltip on things that aren't function by appending a '(' like >>> matplotlib(<tab> Which is kinda weird... so we might want to bound another shortcut for tooltip, but which matches without bracket... additionnaly I have added a "Config" pannel in the left pannel with a checkbox bind to wether or not activate this functionnality Note, (rebase and edited commit, might not work perfetly xwithout the following ones)

Matthias BUSSONNIER - - Load All Authors

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      # encoding: utf-8

      """

      Tests for testing.tools

      """

      #-----------------------------------------------------------------------------

      #  Copyright (C) 2008-2011  The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING, distributed as part of this software.

      #-----------------------------------------------------------------------------

      #-----------------------------------------------------------------------------

      # Imports

      #-----------------------------------------------------------------------------

      from __future__ import with_statement

      import os

      import sys

      import unittest

      import nose.tools as nt

      from IPython.testing import decorators as dec

      from IPython.testing import tools as tt

      #-----------------------------------------------------------------------------

      # Tests

      #-----------------------------------------------------------------------------

      @dec.skip_win32

      def test_full_path_posix():

          spath = '/foo/bar.py'

          result = tt.full_path(spath,['a.txt','b.txt'])

          nt.assert_equal(result, ['/foo/a.txt', '/foo/b.txt'])

          spath = '/foo'

          result = tt.full_path(spath,['a.txt','b.txt'])

          nt.assert_equal(result, ['/a.txt', '/b.txt'])

          result = tt.full_path(spath,'a.txt')

          nt.assert_equal(result, ['/a.txt'])

      @dec.skip_if_not_win32

      def test_full_path_win32():

          spath = 'c:\\foo\\bar.py'

          result = tt.full_path(spath,['a.txt','b.txt'])

          nt.assert_equal(result, ['c:\\foo\\a.txt', 'c:\\foo\\b.txt'])

          spath = 'c:\\foo'

          result = tt.full_path(spath,['a.txt','b.txt'])

          nt.assert_equal(result, ['c:\\a.txt', 'c:\\b.txt'])

          result = tt.full_path(spath,'a.txt')

          nt.assert_equal(result, ['c:\\a.txt'])

      @dec.parametric

      def test_parser():

          err = ("FAILED (errors=1)", 1, 0)

          fail = ("FAILED (failures=1)", 0, 1)

          both = ("FAILED (errors=1, failures=1)", 1, 1)

          for txt, nerr, nfail in [err, fail, both]:

              nerr1, nfail1 = tt.parse_test_output(txt)

              yield nt.assert_equal(nerr, nerr1)

              yield nt.assert_equal(nfail, nfail1)

      @dec.parametric

      def test_temp_pyfile():

          src = 'pass\n'

          fname, fh = tt.temp_pyfile(src)

          yield nt.assert_true(os.path.isfile(fname))

          fh.close()

          with open(fname) as fh2:

              src2 = fh2.read()

          yield nt.assert_equal(src2, src)

      class TestAssertPrints(unittest.TestCase):

          def test_passing(self):

              with tt.AssertPrints("abc"):

                  print "abcd"

                  print "def"

                  print b"ghi"

          def test_failing(self):

              def func():

                  with tt.AssertPrints("abc"):

                      print "acd"

                      print "def"

                      print b"ghi"

              self.assertRaises(AssertionError, func)

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				# encoding: utf-8
				"""
				Tests for testing.tools
				"""

				#-----------------------------------------------------------------------------
				# Copyright (C) 2008-2011 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING, distributed as part of this software.
				#-----------------------------------------------------------------------------

				#-----------------------------------------------------------------------------
				# Imports
				#-----------------------------------------------------------------------------
				from __future__ import with_statement

				import os
				import sys
				import unittest

				import nose.tools as nt

				from IPython.testing import decorators as dec
				from IPython.testing import tools as tt

				#-----------------------------------------------------------------------------
				# Tests
				#-----------------------------------------------------------------------------

				@dec.skip_win32
				def test_full_path_posix():
				spath = '/foo/bar.py'
				result = tt.full_path(spath,['a.txt','b.txt'])
				nt.assert_equal(result, ['/foo/a.txt', '/foo/b.txt'])
				spath = '/foo'
				result = tt.full_path(spath,['a.txt','b.txt'])
				nt.assert_equal(result, ['/a.txt', '/b.txt'])
				result = tt.full_path(spath,'a.txt')
				nt.assert_equal(result, ['/a.txt'])


				@dec.skip_if_not_win32
				def test_full_path_win32():
				spath = 'c:\\foo\\bar.py'
				result = tt.full_path(spath,['a.txt','b.txt'])
				nt.assert_equal(result, ['c:\\foo\\a.txt', 'c:\\foo\\b.txt'])
				spath = 'c:\\foo'
				result = tt.full_path(spath,['a.txt','b.txt'])
				nt.assert_equal(result, ['c:\\a.txt', 'c:\\b.txt'])
				result = tt.full_path(spath,'a.txt')
				nt.assert_equal(result, ['c:\\a.txt'])


				@dec.parametric
				def test_parser():
				err = ("FAILED (errors=1)", 1, 0)
				fail = ("FAILED (failures=1)", 0, 1)
				both = ("FAILED (errors=1, failures=1)", 1, 1)
				for txt, nerr, nfail in [err, fail, both]:
				nerr1, nfail1 = tt.parse_test_output(txt)
				yield nt.assert_equal(nerr, nerr1)
				yield nt.assert_equal(nfail, nfail1)


				@dec.parametric
				def test_temp_pyfile():
				src = 'pass\n'
				fname, fh = tt.temp_pyfile(src)
				yield nt.assert_true(os.path.isfile(fname))
				fh.close()
				with open(fname) as fh2:
				src2 = fh2.read()
				yield nt.assert_equal(src2, src)

				class TestAssertPrints(unittest.TestCase):
				def test_passing(self):
				with tt.AssertPrints("abc"):
				print "abcd"
				print "def"
				print b"ghi"

				def test_failing(self):
				def func():
				with tt.AssertPrints("abc"):
				print "acd"
				print "def"
				print b"ghi"

				self.assertRaises(AssertionError, func)