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https://github.com/davidhalter/jedi.git
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Dave Halter
95 lines
2.1 KiB
Python
95 lines
2.1 KiB
Python
from textwrap import dedent
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from parso import parse
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def test_form_feed_characters(Script):
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s = "\f\nclass Test(object):\n pass"
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Script(s).get_signatures(line=2, column=18)
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def check_p(src):
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module_node = parse(src)
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assert src == module_node.get_code()
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return module_node
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def test_if(Script):
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src = dedent('''\
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def func():
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x = 3
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if x:
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def y():
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return x
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return y()
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func()
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''')
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# Two parsers needed, one for pass and one for the function.
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check_p(src)
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assert [d.name for d in Script(src).infer(8, 6)] == ['int']
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def test_class_and_if(Script):
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src = dedent("""\
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class V:
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def __init__(self):
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pass
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if 1:
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c = 3
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def a_func():
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return 1
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# COMMENT
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a_func()""")
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check_p(src)
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assert [d.name for d in Script(src).infer()] == ['int']
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def test_add_to_end(Script):
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"""
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The diff parser doesn't parse everything again. It just updates with the
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help of caches, this is an example that didn't work.
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"""
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a = dedent("""\
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class Abc():
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def abc(self):
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self.x = 3
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class Two(Abc):
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def g(self):
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self
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""") # ^ here is the first completion
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b = " def h(self):\n" \
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" self."
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def complete(code, line=None, column=None):
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script = Script(code, path='example.py')
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assert script.complete(line, column)
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complete(a, 7, 12)
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complete(a + b)
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a = a[:-1] + '.\n'
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complete(a, 7, 13)
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complete(a + b)
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def test_tokenizer_with_string_literal_backslash(Script):
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c = Script("statement = u'foo\\\n'; statement").infer()
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assert c[0]._name._value.get_safe_value() == 'foo'
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def test_ellipsis_without_getitem(Script, environment):
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results = Script('x=...;x').infer()
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assert len(results) >= 1
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# Sometimes this is inferred as both ellipsis and EllipsisType, which is
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# probably a small bug, but we don't really need to fix this
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for result in results:
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assert result.name in ('ellipsis', 'EllipsisType')
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