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, 5 insertions, 5 deletions

diff --git a/tests/extmod/vfs_fat_ramdisk.py b/tests/extmod/vfs_fat_ramdisk.py
index 11b2df7f4..5f758bf89 100644
--- a/tests/extmod/vfs_fat_ramdisk.py
+++ b/tests/extmod/vfs_fat_ramdisk.py
@@ -20,17 +20,17 @@ class RAMFS:
         self.data = bytearray(blocks * self.SEC_SIZE)
 
     def readblocks(self, n, buf):
-        #print("readblocks(%s, %x(%d))" % (n, id(buf), len(buf)))
+        # print("readblocks(%s, %x(%d))" % (n, id(buf), len(buf)))
         for i in range(len(buf)):
             buf[i] = self.data[n * self.SEC_SIZE + i]
 
     def writeblocks(self, n, buf):
-        #print("writeblocks(%s, %x)" % (n, id(buf)))
+        # print("writeblocks(%s, %x)" % (n, id(buf)))
         for i in range(len(buf)):
             self.data[n * self.SEC_SIZE + i] = buf[i]
 
     def ioctl(self, op, arg):
-        #print("ioctl(%d, %r)" % (op, arg))
+        # print("ioctl(%d, %r)" % (op, arg))
         if op == 4:  # MP_BLOCKDEV_IOCTL_BLOCK_COUNT
             return len(self.data) // self.SEC_SIZE
         if op == 5:  # MP_BLOCKDEV_IOCTL_BLOCK_SIZE
@@ -64,7 +64,7 @@ with vfs.open("foo_file.txt", "w") as f:
 print(list(vfs.ilistdir()))
 
 print("stat root:", vfs.stat("/"))
-print("stat file:", vfs.stat("foo_file.txt")[:-3]) # timestamps differ across runs
+print("stat file:", vfs.stat("foo_file.txt")[:-3])  # timestamps differ across runs
 
 print(b"FOO_FILETXT" in bdev.data)
 print(b"hello!" in bdev.data)
@@ -94,4 +94,4 @@ print(list(vfs.ilistdir(b"")))
 try:
     vfs.ilistdir(b"no_exist")
 except OSError as e:
-    print('ENOENT:', e.args[0] == uerrno.ENOENT)
+    print("ENOENT:", e.args[0] == uerrno.ENOENT)