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, 2 insertions, 2 deletions

diff --git a/tests/pyb/pyb1.py b/tests/pyb/pyb1.py
index 443722ca8..e9626ecf4 100644
--- a/tests/pyb/pyb1.py
+++ b/tests/pyb/pyb1.py
@@ -10,7 +10,7 @@ pyb.delay(1)
 
 start = pyb.millis()
 pyb.delay(17)
-print((pyb.millis() - start) // 5) # should print 3
+print((pyb.millis() - start) // 5)  # should print 3
 
 # test udelay
 
@@ -20,7 +20,7 @@ pyb.udelay(1)
 
 start = pyb.millis()
 pyb.udelay(17000)
-print((pyb.millis() - start) // 5) # should print 3
+print((pyb.millis() - start) // 5)  # should print 3
 
 # other