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, 29 insertions, 6 deletions

diff --git a/tests/micropython/viper_args.py b/tests/micropython/viper_args.py
index ee8e82321..8e3225331 100644
--- a/tests/micropython/viper_args.py
+++ b/tests/micropython/viper_args.py
@@ -1,44 +1,67 @@
 # test calling viper functions with different number of args
 
+
 @micropython.viper
 def f0():
     print(0)
+
+
 f0()
 
+
 @micropython.viper
-def f1(x1:int):
+def f1(x1: int):
     print(x1)
+
+
 f1(1)
 
+
 @micropython.viper
-def f2(x1:int, x2:int):
+def f2(x1: int, x2: int):
     print(x1, x2)
+
+
 f2(1, 2)
 
+
 @micropython.viper
-def f3(x1:int, x2:int, x3:int):
+def f3(x1: int, x2: int, x3: int):
     print(x1, x2, x3)
+
+
 f3(1, 2, 3)
 
+
 @micropython.viper
-def f4(x1:int, x2:int, x3:int, x4:int):
+def f4(x1: int, x2: int, x3: int, x4: int):
     print(x1, x2, x3, x4)
+
+
 f4(1, 2, 3, 4)
 
+
 @micropython.viper
-def f5(x1:int, x2:int, x3:int, x4:int, x5:int):
+def f5(x1: int, x2: int, x3: int, x4: int, x5: int):
     print(x1, x2, x3, x4, x5)
+
+
 f5(1, 2, 3, 4, 5)
 
+
 @micropython.viper
-def f6(x1:int, x2:int, x3:int, x4:int, x5:int, x6:int):
+def f6(x1: int, x2: int, x3: int, x4: int, x5: int, x6: int):
     print(x1, x2, x3, x4, x5, x6)
+
+
 f6(1, 2, 3, 4, 5, 6)
 
 # test compiling *x, **x, * args (currently unsupported at runtime)
 @micropython.viper
 def f(*x, **y):
     pass
+
+
 @micropython.viper
 def f(*):
     pass