Merge master into features

Conflicts:
	src/_pytest/logging.py

src/_pytest/_code/code.py

@@ -4,6 +4,7 @@ import sys
 import traceback
 from inspect import CO_VARARGS
 from inspect import CO_VARKEYWORDS
+from io import StringIO
 from traceback import format_exception_only
 from types import CodeType
 from types import TracebackType
@@ -867,7 +868,7 @@ class TerminalRepr:
     def __str__(self):
         # FYI this is called from pytest-xdist's serialization of exception
         # information.
-        io = py.io.TextIO()
+        io = StringIO()
         tw = py.io.TerminalWriter(file=io)
         self.toterminal(tw)
         return io.getvalue().strip()

src/_pytest/logging.py

@@ -2,13 +2,12 @@
 import logging
 import re
 from contextlib import contextmanager
+from io import StringIO
 from typing import AbstractSet
 from typing import Dict
 from typing import List
 from typing import Mapping
 
-import py
-
 import pytest
 from _pytest.compat import nullcontext
 from _pytest.config import create_terminal_writer
@@ -223,7 +222,7 @@ class LogCaptureHandler(logging.StreamHandler):
 
     def __init__(self) -> None:
         """Creates a new log handler."""
-        logging.StreamHandler.__init__(self, py.io.TextIO())
+        logging.StreamHandler.__init__(self, StringIO())
         self.records = []  # type: List[logging.LogRecord]
 
     def emit(self, record: logging.LogRecord) -> None:
@@ -233,7 +232,7 @@ class LogCaptureHandler(logging.StreamHandler):
 
     def reset(self) -> None:
         self.records = []
-        self.stream = py.io.TextIO()
+        self.stream = StringIO()
 
 
 class LogCaptureFixture:

src/_pytest/pytester.py

@@ -10,6 +10,7 @@ import time
 import traceback
 from collections.abc import Sequence
 from fnmatch import fnmatch
+from io import StringIO
 from weakref import WeakKeyDictionary
 
 import py
@@ -1221,7 +1222,7 @@ def getdecoded(out):
 
 class LineComp:
     def __init__(self):
-        self.stringio = py.io.TextIO()
+        self.stringio = StringIO()
 
     def assert_contains_lines(self, lines2):
         """Assert that lines2 are contained (linearly) in lines1.

src/_pytest/reports.py

@@ -1,3 +1,4 @@
+from io import StringIO
 from pprint import pprint
 from typing import Optional
 from typing import Union
@@ -180,7 +181,7 @@ class BaseReport:
 
 def _report_unserialization_failure(type_name, report_class, reportdict):
     url = "https://github.com/pytest-dev/pytest/issues"
-    stream = py.io.TextIO()
+    stream = StringIO()
     pprint("-" * 100, stream=stream)
     pprint("INTERNALERROR: Unknown entry type returned: %s" % type_name, stream=stream)
     pprint("report_name: %s" % report_class, stream=stream)