tests: Format all Python code with black, except tests in basics subdir.

This adds the Python files in the tests/ directory to be formatted with
./tools/codeformat.py.  The basics/ subdirectory is excluded for now so we
aren't changing too much at once.

In a few places `# fmt: off`/`# fmt: on` was used where the code had
special formatting for readability or where the test was actually testing
the specific formatting.

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/extmod/urandom_extra_float.py b/tests/extmod/urandom_extra_float.py
index f665fd18a..65918da13 100644
--- a/tests/extmod/urandom_extra_float.py
+++ b/tests/extmod/urandom_extra_float.py
@@ -10,14 +10,14 @@ except ImportError:
 try:
     random.randint
 except AttributeError:
-    print('SKIP')
+    print("SKIP")
     raise SystemExit
 
-print('random')
+print("random")
 for i in range(50):
     assert 0 <= random.random() < 1
 
-print('uniform')
+print("uniform")
 for i in range(50):
     assert 0 <= random.uniform(0, 4) <= 4
     assert 2 <= random.uniform(2, 6) <= 6