Merge pull request #1820 from davidhalter/changes

Some Changes for 0.18.1

test/completion/arrays.py

@@ -44,6 +44,8 @@ b[int():]
 
 #? list()
 b[:]
+#? int()
+b[:, :-1]
 
 #? 3
 b[:]
@@ -67,6 +69,20 @@ class _StrangeSlice():
 #? slice()
 _StrangeSlice()[1:2]
 
+for x in b[:]:
+    #? int()
+    x
+
+for x in b[:, :-1]:
+    #?
+    x
+
+class Foo:
+    def __getitem__(self, item):
+        return item
+
+#?
+Foo()[:, :-1][0]
 
 # -----------------
 # iterable multiplication

test/completion/docstring.py

@@ -284,6 +284,13 @@ def doctest_with_space():
         import_issu
     """
 
+def doctest_issue_github_1748():
+    """From GitHub #1748
+    #? 10 []
+    This. Al
+    """
+    pass
+
 
 def docstring_rst_identifiers():
     """

test/completion/pytest.py

@@ -1,3 +1,5 @@
+from typing import Generator
+
 import pytest
 from pytest import fixture
 
@@ -169,3 +171,15 @@ def test_inheritance_fixture(inheritance_fixture, caplog):
 @pytest.fixture
 def caplog(caplog):
     yield caplog
+
+# -----------------
+# Generator with annotation
+# -----------------
+
+@pytest.fixture
+def with_annot() -> Generator[float, None, None]:
+    pass
+
+def test_with_annot(inheritance_fixture, with_annot):
+    #? float()
+    with_annot

test/test_api/test_completion.py

@@ -457,3 +457,7 @@ def test_module_completions(Script, module):
         # Just make sure that there are no errors
         c.type
         c.docstring()
+
+
+def test_whitespace_at_end_after_dot(Script):
+    assert 'strip' in [c.name for c in Script('str. ').complete()]

test/test_api/test_documentation.py

@@ -37,6 +37,17 @@ def test_operator_doc(Script):
     assert len(d.docstring()) > 100
 
 
+@pytest.mark.parametrize(
+    'code, help_part', [
+        ('str', 'Create a new string object'),
+        ('str.strip', 'Return a copy of the string'),
+    ]
+)
+def test_stdlib_doc(Script, code, help_part):
+    h, = Script(code).help()
+    assert help_part in h.docstring(raw=True)
+
+
 def test_lambda(Script):
     d, = Script('lambda x: x').help(column=0)
     assert d.type == 'keyword'

test/test_api/test_interpreter.py

@@ -732,3 +732,10 @@ def test_complete_not_findable_class_source():
 
     assert "ta" in [c.name for c in completions]
     assert "ta1" in [c.name for c in completions]
+
+
+def test_param_infer_default():
+    abs_sig, = jedi.Interpreter('abs(', [{'abs': abs}]).get_signatures()
+    param, = abs_sig.params
+    assert param.name == 'x'
+    assert param.infer_default() == []

test/test_api/test_names.py

@@ -189,3 +189,9 @@ def test_no_error(get_names):
 def test_is_side_effect(get_names, code, index, is_side_effect):
     names = get_names(code, references=True, all_scopes=True)
     assert names[index].is_side_effect() == is_side_effect
+
+
+def test_no_defined_names(get_names):
+    definition, = get_names("x = (1, 2)")
+
+    assert not definition.defined_names()

test/test_utils.py

@@ -85,7 +85,7 @@ class TestSetupReadline(unittest.TestCase):
         }
         # There are quite a few differences, because both Windows and Linux
         # (posix and nt) librariesare included.
-        assert len(difference) < 15
+        assert len(difference) < 30
 
     def test_local_import(self):
         s = 'import test.test_utils'