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bpo-45495: Add 'case' and 'match' to IDLE completions list. (GH-29000)
Since the keyword list is frozen, only compute it once per session. The colorizer already handles context keywords.
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3 changed files with 13 additions and 3 deletions
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@ -9,6 +9,12 @@ import os
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import string
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import sys
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# Modified keyword list is used in fetch_completions.
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completion_kwds = [s for s in keyword.kwlist
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if s not in {'True', 'False', 'None'}] # In builtins.
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completion_kwds.extend(('match', 'case')) # Context keywords.
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completion_kwds.sort()
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# Two types of completions; defined here for autocomplete_w import below.
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ATTRS, FILES = 0, 1
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from idlelib import autocomplete_w
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@ -177,9 +183,7 @@ class AutoComplete:
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namespace = {**__main__.__builtins__.__dict__,
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**__main__.__dict__}
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bigl = eval("dir()", namespace)
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kwds = (s for s in keyword.kwlist
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if s not in {'True', 'False', 'None'})
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bigl.extend(kwds)
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bigl.extend(completion_kwds)
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bigl.sort()
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if "__all__" in bigl:
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smalll = sorted(eval("__all__", namespace))
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@ -218,6 +218,11 @@ class AutoCompleteTest(unittest.TestCase):
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self.assertTrue(acp.open_completions(ac.TAB))
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self.text.delete('1.0', 'end')
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def test_completion_kwds(self):
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self.assertIn('and', ac.completion_kwds)
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self.assertIn('case', ac.completion_kwds)
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self.assertNotIn('None', ac.completion_kwds)
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def test_fetch_completions(self):
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# Test that fetch_completions returns 2 lists:
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# For attribute completion, a large list containing all variables, and
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@ -0,0 +1 @@
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Add context keywords 'case' and 'match' to completions list.
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