From 0b704779309332de3937bfa94eb3eb0b43b055c3 Mon Sep 17 00:00:00 2001
From: Jeffrey Rackauckas <jeffreyrack@gmail.com>
Date: Sun, 1 Jul 2018 20:18:00 -0700
Subject: [PATCH] Fix linting issues.

---
 changelog/3610.feature.rst | 2 +-
 doc/en/usage.rst           | 2 +-
 src/_pytest/debugging.py   | 6 +++---
 testing/test_pdb.py        | 4 ++--
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/changelog/3610.feature.rst b/changelog/3610.feature.rst
index 546f2be56..fd044b4b2 100644
--- a/changelog/3610.feature.rst
+++ b/changelog/3610.feature.rst
@@ -1 +1 @@
-Added the `--trace` option to enter the debugger at the start of a test.
\ No newline at end of file
+Added the `--trace` option to enter the debugger at the start of a test.
diff --git a/doc/en/usage.rst b/doc/en/usage.rst
index 83e7bd158..a5418df22 100644
--- a/doc/en/usage.rst
+++ b/doc/en/usage.rst
@@ -174,7 +174,7 @@ for example::
 .. _trace-option:
 
 Dropping to PDB_ (Python Debugger) at the start of a test
------------------------------------------------
+----------------------------------------------------------
 
 
 ``pytest`` allows one to drop into the PDB_ prompt immediately at the start of each test via a command line option::
diff --git a/src/_pytest/debugging.py b/src/_pytest/debugging.py
index 7d7bb0ad2..cf21cb6c4 100644
--- a/src/_pytest/debugging.py
+++ b/src/_pytest/debugging.py
@@ -85,11 +85,11 @@ def pytest_pyfunc_call(pyfuncitem):
         if pyfuncitem._isyieldedfunction():
             pyfuncitem.args = [testfunction, pyfuncitem._args]
         else:
-            if 'func' in pyfuncitem._fixtureinfo.argnames:
+            if "func" in pyfuncitem._fixtureinfo.argnames:
                 raise ValueError("--trace can't be used with a fixture named func!")
-            pyfuncitem.funcargs['func'] = testfunction
+            pyfuncitem.funcargs["func"] = testfunction
             new_list = list(pyfuncitem._fixtureinfo.argnames)
-            new_list.append('func')
+            new_list.append("func")
             pyfuncitem._fixtureinfo.argnames = tuple(new_list)
     yield
 
diff --git a/testing/test_pdb.py b/testing/test_pdb.py
index c7f542c26..dab8b28c4 100644
--- a/testing/test_pdb.py
+++ b/testing/test_pdb.py
@@ -697,7 +697,7 @@ class TestDebuggingBreakpoints(object):
         assert "reading from stdin while output" not in rest
         TestPDB.flush(child)
 
-class TestTraceOption():
+class TestTraceOption:
     def test_trace_sets_breakpoint(self, testdir):
         p1 = testdir.makepyfile(
             """
@@ -712,4 +712,4 @@ class TestTraceOption():
         rest = child.read().decode("utf8")
         assert "1 passed" in rest
         assert "reading from stdin while output" not in rest
-        TestPDB.flush(child)
\ No newline at end of file
+        TestPDB.flush(child)