Restoring authorship annotation for <floatdrop@yandex-team.ru>. Commit 2 of 2.

1 files changed, 154 insertions, 154 deletions

diff --git a/contrib/python/Jinja2/py3/tests/test_api.py b/contrib/python/Jinja2/py3/tests/test_api.py
index e36f54a5eda..4db3b4a96a6 100644
--- a/contrib/python/Jinja2/py3/tests/test_api.py
+++ b/contrib/python/Jinja2/py3/tests/test_api.py
@@ -1,8 +1,8 @@
 import shutil
-import tempfile 
+import tempfile
 from pathlib import Path
- 
-import pytest 
+
+import pytest
 
 from jinja2 import ChainableUndefined
 from jinja2 import DebugUndefined
@@ -16,31 +16,31 @@ from jinja2 import Template
 from jinja2 import TemplatesNotFound
 from jinja2 import Undefined
 from jinja2 import UndefinedError
-from jinja2.compiler import CodeGenerator 
-from jinja2.runtime import Context 
-from jinja2.utils import Cycler 
+from jinja2.compiler import CodeGenerator
+from jinja2.runtime import Context
+from jinja2.utils import Cycler
 from jinja2.utils import pass_context
 from jinja2.utils import pass_environment
 from jinja2.utils import pass_eval_context
- 
- 
+
+
 class TestExtendedAPI:
-    def test_item_and_attribute(self, env): 
-        from jinja2.sandbox import SandboxedEnvironment 
- 
-        for env in Environment(), SandboxedEnvironment(): 
+    def test_item_and_attribute(self, env):
+        from jinja2.sandbox import SandboxedEnvironment
+
+        for env in Environment(), SandboxedEnvironment():
             tmpl = env.from_string("{{ foo.items()|list }}")
             assert tmpl.render(foo={"items": 42}) == "[('items', 42)]"
-            tmpl = env.from_string('{{ foo|attr("items")()|list }}') 
+            tmpl = env.from_string('{{ foo|attr("items")()|list }}')
             assert tmpl.render(foo={"items": 42}) == "[('items', 42)]"
-            tmpl = env.from_string('{{ foo["items"] }}') 
+            tmpl = env.from_string('{{ foo["items"] }}')
             assert tmpl.render(foo={"items": 42}) == "42"
- 
+
     def test_finalize(self):
         e = Environment(finalize=lambda v: "" if v is None else v)
         t = e.from_string("{% for item in seq %}|{{ item }}{% endfor %}")
         assert t.render(seq=(None, 1, "foo")) == "||1|foo"
- 
+
     def test_finalize_constant_expression(self):
         e = Environment(finalize=lambda v: "" if v is None else v)
         t = e.from_string("<{{ none }}>")
@@ -81,34 +81,34 @@ class TestExtendedAPI:
         t = e.from_string("{{ value }}")
         assert t.render(value="hello") == "{{ 'hello' }}"
 
-    def test_cycler(self, env): 
-        items = 1, 2, 3 
-        c = Cycler(*items) 
-        for item in items + items: 
-            assert c.current == item 
-            assert next(c) == item 
-        next(c) 
-        assert c.current == 2 
-        c.reset() 
-        assert c.current == 1 
- 
-    def test_expressions(self, env): 
-        expr = env.compile_expression("foo") 
-        assert expr() is None 
-        assert expr(foo=42) == 42 
-        expr2 = env.compile_expression("foo", undefined_to_none=False) 
-        assert is_undefined(expr2()) 
- 
-        expr = env.compile_expression("42 + foo") 
-        assert expr(foo=42) == 84 
- 
-    def test_template_passthrough(self, env): 
+    def test_cycler(self, env):
+        items = 1, 2, 3
+        c = Cycler(*items)
+        for item in items + items:
+            assert c.current == item
+            assert next(c) == item
+        next(c)
+        assert c.current == 2
+        c.reset()
+        assert c.current == 1
+
+    def test_expressions(self, env):
+        expr = env.compile_expression("foo")
+        assert expr() is None
+        assert expr(foo=42) == 42
+        expr2 = env.compile_expression("foo", undefined_to_none=False)
+        assert is_undefined(expr2())
+
+        expr = env.compile_expression("42 + foo")
+        assert expr(foo=42) == 84
+
+    def test_template_passthrough(self, env):
         t = Template("Content")
-        assert env.get_template(t) is t 
-        assert env.select_template([t]) is t 
-        assert env.get_or_select_template([t]) is t 
-        assert env.get_or_select_template(t) is t 
- 
+        assert env.get_template(t) is t
+        assert env.select_template([t]) is t
+        assert env.get_or_select_template([t]) is t
+        assert env.get_or_select_template(t) is t
+
     def test_get_template_undefined(self, env):
         """Passing Undefined to get/select_template raises an
         UndefinedError or shows the undefined message in the list.
@@ -132,12 +132,12 @@ class TestExtendedAPI:
         assert "'no_name_1' is undefined" in exc_message
         assert "no_name_2" in exc_message
 
-    def test_autoescape_autoselect(self, env): 
-        def select_autoescape(name): 
+    def test_autoescape_autoselect(self, env):
+        def select_autoescape(name):
             if name is None or "." not in name:
-                return False 
+                return False
             return name.endswith(".html")
- 
+
         env = Environment(
             autoescape=select_autoescape,
             loader=DictLoader({"test.txt": "{{ foo }}", "test.html": "{{ foo }}"}),
@@ -148,7 +148,7 @@ class TestExtendedAPI:
         assert t.render(foo="<foo>") == "&lt;foo&gt;"
         t = env.from_string("{{ foo }}")
         assert t.render(foo="<foo>") == "<foo>"
- 
+
     def test_sandbox_max_range(self, env):
         from jinja2.sandbox import SandboxedEnvironment, MAX_RANGE
 
@@ -160,60 +160,60 @@ class TestExtendedAPI:
 
 
 class TestMeta:
-    def test_find_undeclared_variables(self, env): 
+    def test_find_undeclared_variables(self, env):
         ast = env.parse("{% set foo = 42 %}{{ bar + foo }}")
-        x = meta.find_undeclared_variables(ast) 
+        x = meta.find_undeclared_variables(ast)
         assert x == {"bar"}
- 
+
         ast = env.parse(
             "{% set foo = 42 %}{{ bar + foo }}"
             "{% macro meh(x) %}{{ x }}{% endmacro %}"
             "{% for item in seq %}{{ muh(item) + meh(seq) }}"
             "{% endfor %}"
         )
-        x = meta.find_undeclared_variables(ast) 
+        x = meta.find_undeclared_variables(ast)
         assert x == {"bar", "seq", "muh"}
- 
+
         ast = env.parse("{% for x in range(5) %}{{ x }}{% endfor %}{{ foo }}")
         x = meta.find_undeclared_variables(ast)
         assert x == {"foo"}
 
-    def test_find_refererenced_templates(self, env): 
-        ast = env.parse('{% extends "layout.html" %}{% include helper %}') 
-        i = meta.find_referenced_templates(ast) 
+    def test_find_refererenced_templates(self, env):
+        ast = env.parse('{% extends "layout.html" %}{% include helper %}')
+        i = meta.find_referenced_templates(ast)
         assert next(i) == "layout.html"
-        assert next(i) is None 
-        assert list(i) == [] 
- 
+        assert next(i) is None
+        assert list(i) == []
+
         ast = env.parse(
             '{% extends "layout.html" %}'
             '{% from "test.html" import a, b as c %}'
             '{% import "meh.html" as meh %}'
             '{% include "muh.html" %}'
         )
-        i = meta.find_referenced_templates(ast) 
+        i = meta.find_referenced_templates(ast)
         assert list(i) == ["layout.html", "test.html", "meh.html", "muh.html"]
- 
-    def test_find_included_templates(self, env): 
-        ast = env.parse('{% include ["foo.html", "bar.html"] %}') 
-        i = meta.find_referenced_templates(ast) 
+
+    def test_find_included_templates(self, env):
+        ast = env.parse('{% include ["foo.html", "bar.html"] %}')
+        i = meta.find_referenced_templates(ast)
         assert list(i) == ["foo.html", "bar.html"]
- 
-        ast = env.parse('{% include ("foo.html", "bar.html") %}') 
-        i = meta.find_referenced_templates(ast) 
+
+        ast = env.parse('{% include ("foo.html", "bar.html") %}')
+        i = meta.find_referenced_templates(ast)
         assert list(i) == ["foo.html", "bar.html"]
- 
-        ast = env.parse('{% include ["foo.html", "bar.html", foo] %}') 
-        i = meta.find_referenced_templates(ast) 
+
+        ast = env.parse('{% include ["foo.html", "bar.html", foo] %}')
+        i = meta.find_referenced_templates(ast)
         assert list(i) == ["foo.html", "bar.html", None]
- 
-        ast = env.parse('{% include ("foo.html", "bar.html", foo) %}') 
-        i = meta.find_referenced_templates(ast) 
+
+        ast = env.parse('{% include ("foo.html", "bar.html", foo) %}')
+        i = meta.find_referenced_templates(ast)
         assert list(i) == ["foo.html", "bar.html", None]
- 
- 
+
+
 class TestStreaming:
-    def test_basic_streaming(self, env): 
+    def test_basic_streaming(self, env):
         t = env.from_string(
             "<ul>{% for item in seq %}<li>{{ loop.index }} - {{ item }}</li>"
             "{%- endfor %}</ul>"
@@ -221,51 +221,51 @@ class TestStreaming:
         stream = t.stream(seq=list(range(3)))
         assert next(stream) == "<ul>"
         assert "".join(stream) == "<li>1 - 0</li><li>2 - 1</li><li>3 - 2</li></ul>"
- 
-    def test_buffered_streaming(self, env): 
+
+    def test_buffered_streaming(self, env):
         tmpl = env.from_string(
             "<ul>{% for item in seq %}<li>{{ loop.index }} - {{ item }}</li>"
             "{%- endfor %}</ul>"
         )
         stream = tmpl.stream(seq=list(range(3)))
-        stream.enable_buffering(size=3) 
+        stream.enable_buffering(size=3)
         assert next(stream) == "<ul><li>1"
         assert next(stream) == " - 0</li>"
- 
-    def test_streaming_behavior(self, env): 
-        tmpl = env.from_string("") 
-        stream = tmpl.stream() 
-        assert not stream.buffered 
-        stream.enable_buffering(20) 
-        assert stream.buffered 
-        stream.disable_buffering() 
-        assert not stream.buffered 
- 
-    def test_dump_stream(self, env): 
+
+    def test_streaming_behavior(self, env):
+        tmpl = env.from_string("")
+        stream = tmpl.stream()
+        assert not stream.buffered
+        stream.enable_buffering(20)
+        assert stream.buffered
+        stream.disable_buffering()
+        assert not stream.buffered
+
+    def test_dump_stream(self, env):
         tmp = Path(tempfile.mkdtemp())
-        try: 
+        try:
             tmpl = env.from_string("\u2713")
-            stream = tmpl.stream() 
+            stream = tmpl.stream()
             stream.dump(str(tmp / "dump.txt"), "utf-8")
             assert (tmp / "dump.txt").read_bytes() == b"\xe2\x9c\x93"
-        finally: 
-            shutil.rmtree(tmp) 
- 
- 
+        finally:
+            shutil.rmtree(tmp)
+
+
 class TestUndefined:
-    def test_stopiteration_is_undefined(self): 
-        def test(): 
-            raise StopIteration() 
+    def test_stopiteration_is_undefined(self):
+        def test():
+            raise StopIteration()
 
         t = Template("A{{ test() }}B")
         assert t.render(test=test) == "AB"
         t = Template("A{{ test().missingattribute }}B")
-        pytest.raises(UndefinedError, t.render, test=test) 
- 
-    def test_undefined_and_special_attributes(self): 
+        pytest.raises(UndefinedError, t.render, test=test)
+
+    def test_undefined_and_special_attributes(self):
         with pytest.raises(AttributeError):
             Undefined("Foo").__dict__
- 
+
     def test_undefined_attribute_error(self):
         # Django's LazyObject turns the __class__ attribute into a
         # property that resolves the wrapped function. If that wrapped
@@ -281,34 +281,34 @@ class TestUndefined:
         with pytest.raises(UndefinedError):
             getattr(u, "recursion", None)
 
-    def test_logging_undefined(self): 
-        _messages = [] 
- 
+    def test_logging_undefined(self):
+        _messages = []
+
         class DebugLogger:
-            def warning(self, msg, *args): 
+            def warning(self, msg, *args):
                 _messages.append("W:" + msg % args)
- 
-            def error(self, msg, *args): 
+
+            def error(self, msg, *args):
                 _messages.append("E:" + msg % args)
- 
-        logging_undefined = make_logging_undefined(DebugLogger()) 
-        env = Environment(undefined=logging_undefined) 
+
+        logging_undefined = make_logging_undefined(DebugLogger())
+        env = Environment(undefined=logging_undefined)
         assert env.from_string("{{ missing }}").render() == ""
         pytest.raises(UndefinedError, env.from_string("{{ missing.attribute }}").render)
         assert env.from_string("{{ missing|list }}").render() == "[]"
         assert env.from_string("{{ missing is not defined }}").render() == "True"
         assert env.from_string("{{ foo.missing }}").render(foo=42) == ""
         assert env.from_string("{{ not missing }}").render() == "True"
-        assert _messages == [ 
+        assert _messages == [
             "W:Template variable warning: 'missing' is undefined",
-            "E:Template variable error: 'missing' is undefined", 
+            "E:Template variable error: 'missing' is undefined",
             "W:Template variable warning: 'missing' is undefined",
             "W:Template variable warning: 'int object' has no attribute 'missing'",
             "W:Template variable warning: 'missing' is undefined",
-        ] 
- 
-    def test_default_undefined(self): 
-        env = Environment(undefined=Undefined) 
+        ]
+
+    def test_default_undefined(self):
+        env = Environment(undefined=Undefined)
         assert env.from_string("{{ missing }}").render() == ""
         pytest.raises(UndefinedError, env.from_string("{{ missing.attribute }}").render)
         assert env.from_string("{{ missing|list }}").render() == "[]"
@@ -324,7 +324,7 @@ class TestUndefined:
         assert hash(und1) == hash(und2) == hash(Undefined())
         with pytest.raises(AttributeError):
             getattr(Undefined, "__slots__")  # noqa: B009
- 
+
     def test_chainable_undefined(self):
         env = Environment(undefined=ChainableUndefined)
         # The following tests are copied from test_default_undefined
@@ -351,8 +351,8 @@ class TestUndefined:
             == "baz"
         )
 
-    def test_debug_undefined(self): 
-        env = Environment(undefined=DebugUndefined) 
+    def test_debug_undefined(self):
+        env = Environment(undefined=DebugUndefined)
         assert env.from_string("{{ missing }}").render() == "{{ missing }}"
         pytest.raises(UndefinedError, env.from_string("{{ missing.attribute }}").render)
         assert env.from_string("{{ missing|list }}").render() == "[]"
@@ -369,9 +369,9 @@ class TestUndefined:
         )
         with pytest.raises(AttributeError):
             getattr(DebugUndefined, "__slots__")  # noqa: B009
- 
-    def test_strict_undefined(self): 
-        env = Environment(undefined=StrictUndefined) 
+
+    def test_strict_undefined(self):
+        env = Environment(undefined=StrictUndefined)
         pytest.raises(UndefinedError, env.from_string("{{ missing }}").render)
         pytest.raises(UndefinedError, env.from_string("{{ missing.attribute }}").render)
         pytest.raises(UndefinedError, env.from_string("{{ missing|list }}").render)
@@ -388,47 +388,47 @@ class TestUndefined:
         with pytest.raises(AttributeError):
             getattr(StrictUndefined, "__slots__")  # noqa: B009
         assert env.from_string('{{ "foo" if false }}').render() == ""
- 
-    def test_indexing_gives_undefined(self): 
-        t = Template("{{ var[42].foo }}") 
-        pytest.raises(UndefinedError, t.render, var=0) 
- 
-    def test_none_gives_proper_error(self): 
+
+    def test_indexing_gives_undefined(self):
+        t = Template("{{ var[42].foo }}")
+        pytest.raises(UndefinedError, t.render, var=0)
+
+    def test_none_gives_proper_error(self):
         with pytest.raises(UndefinedError, match="'None' has no attribute 'split'"):
             Environment().getattr(None, "split")()
- 
-    def test_object_repr(self): 
+
+    def test_object_repr(self):
         with pytest.raises(
             UndefinedError, match="'int object' has no attribute 'upper'"
         ):
             Undefined(obj=42, name="upper")()
- 
- 
+
+
 class TestLowLevel:
-    def test_custom_code_generator(self): 
-        class CustomCodeGenerator(CodeGenerator): 
-            def visit_Const(self, node, frame=None): 
-                # This method is pure nonsense, but works fine for testing... 
+    def test_custom_code_generator(self):
+        class CustomCodeGenerator(CodeGenerator):
+            def visit_Const(self, node, frame=None):
+                # This method is pure nonsense, but works fine for testing...
                 if node.value == "foo":
                     self.write(repr("bar"))
-                else: 
+                else:
                     super().visit_Const(node, frame)
- 
-        class CustomEnvironment(Environment): 
-            code_generator_class = CustomCodeGenerator 
- 
-        env = CustomEnvironment() 
-        tmpl = env.from_string('{% set foo = "foo" %}{{ foo }}') 
+
+        class CustomEnvironment(Environment):
+            code_generator_class = CustomCodeGenerator
+
+        env = CustomEnvironment()
+        tmpl = env.from_string('{% set foo = "foo" %}{{ foo }}')
         assert tmpl.render() == "bar"
- 
-    def test_custom_context(self): 
-        class CustomContext(Context): 
-            def resolve_or_missing(self, key): 
+
+    def test_custom_context(self):
+        class CustomContext(Context):
+            def resolve_or_missing(self, key):
                 return "resolve-" + key
- 
-        class CustomEnvironment(Environment): 
-            context_class = CustomContext 
- 
-        env = CustomEnvironment() 
+
+        class CustomEnvironment(Environment):
+            context_class = CustomContext
+
+        env = CustomEnvironment()
         tmpl = env.from_string("{{ foo }}")
         assert tmpl.render() == "resolve-foo"