Fix up end of file and trailing whitespace.

This can be enforced by pre-commit, but correct it separately to make it easier to review.

5 files changed, 11 insertions, 12 deletions

diff --git a/tests/extmod/uctypes_array_assign_le.py b/tests/extmod/uctypes_array_assign_le.py
index 6afa7e0a2..37c52388d 100644
--- a/tests/extmod/uctypes_array_assign_le.py
+++ b/tests/extmod/uctypes_array_assign_le.py
@@ -55,4 +55,3 @@ assert hex(S.arr6[0]) == "0xaabbccdd"
 
 print(S.arr6[0] == S.arr8[0].l)
 assert S.arr6[0] == S.arr8[0].l
-
diff --git a/tests/extmod/uctypes_byteat.py b/tests/extmod/uctypes_byteat.py
index ab2535db8..784209f80 100644
--- a/tests/extmod/uctypes_byteat.py
+++ b/tests/extmod/uctypes_byteat.py
@@ -6,5 +6,5 @@ except ImportError:
 
 data = bytearray(b'01234567')
 
-print(uctypes.bytes_at(uctypes.addressof(data), 4)) 
-print(uctypes.bytearray_at(uctypes.addressof(data), 4)) 
+print(uctypes.bytes_at(uctypes.addressof(data), 4))
+print(uctypes.bytearray_at(uctypes.addressof(data), 4))
diff --git a/tests/extmod/uctypes_error.py b/tests/extmod/uctypes_error.py
index 95ba0fad4..2500e2927 100644
--- a/tests/extmod/uctypes_error.py
+++ b/tests/extmod/uctypes_error.py
@@ -9,29 +9,29 @@ except ImportError:
 data = bytearray(b"01234567")
 
 # del subscr not supported
-S = uctypes.struct(uctypes.addressof(data), {}) 
+S = uctypes.struct(uctypes.addressof(data), {})
 try:
     del S[0]
 except TypeError:
     print('TypeError')
 
 # list is an invalid descriptor
-S = uctypes.struct(uctypes.addressof(data), []) 
+S = uctypes.struct(uctypes.addressof(data), [])
 try:
-    S.x 
+    S.x
 except TypeError:
     print('TypeError')
 
 # can't access attribute with invalid descriptor
 S = uctypes.struct(uctypes.addressof(data), {'x':[]})
 try:
-    S.x 
+    S.x
 except TypeError:
     print('TypeError')
 
 # can't assign to aggregate
 S = uctypes.struct(uctypes.addressof(data), {'x':(uctypes.ARRAY | 0, uctypes.INT8 | 2)})
 try:
-    S.x = 1 
+    S.x = 1
 except TypeError:
     print('TypeError')
diff --git a/tests/extmod/ujson_dump_iobase.py b/tests/extmod/ujson_dump_iobase.py
index d30d1b561..6280fb11b 100644
--- a/tests/extmod/ujson_dump_iobase.py
+++ b/tests/extmod/ujson_dump_iobase.py
@@ -28,5 +28,5 @@ class S(io.IOBase):
 
 # dump to the user stream
 s = S()
-json.dump([123, {}], s) 
+json.dump([123, {}], s)
 print(s.buf)
diff --git a/tests/extmod/ure_sub.py b/tests/extmod/ure_sub.py
index 4aeb8650a..f5a19af8d 100644
--- a/tests/extmod/ure_sub.py
+++ b/tests/extmod/ure_sub.py
@@ -27,11 +27,11 @@ print(re.sub('a', A(), 'aBCBABCDabcda.'))
 
 print(
     re.sub(
-        r'def\s+([a-zA-Z_][a-zA-Z_0-9]*)\s*\(\s*\):', 
-        'static PyObject*\npy_\\1(void){\n  return;\n}\n', 
+        r'def\s+([a-zA-Z_][a-zA-Z_0-9]*)\s*\(\s*\):',
+        'static PyObject*\npy_\\1(void){\n  return;\n}\n',
         '\n\ndef myfunc():\n\ndef myfunc1():\n\ndef myfunc2():'
     )
-) 
+)
 
 print(
     re.compile(