Update setuptools and black (#498)

* Use setuptools
* Use black==22.1.0

4 files changed, 28 insertions, 28 deletions

diff --git a/test/test_limits.py b/test/test_limits.py
index 65e6bcc..4314c2c 100644
--- a/test/test_limits.py
+++ b/test/test_limits.py
@@ -16,12 +16,12 @@ from msgpack import (
 
 
 def test_integer():
-    x = -(2 ** 63)
+    x = -(2**63)
     assert unpackb(packb(x)) == x
     with pytest.raises(PackOverflowError):
         packb(x - 1)
 
-    x = 2 ** 64 - 1
+    x = 2**64 - 1
     assert unpackb(packb(x)) == x
     with pytest.raises(PackOverflowError):
         packb(x + 1)
@@ -29,16 +29,16 @@ def test_integer():
 
 def test_array_header():
     packer = Packer()
-    packer.pack_array_header(2 ** 32 - 1)
+    packer.pack_array_header(2**32 - 1)
     with pytest.raises(PackValueError):
-        packer.pack_array_header(2 ** 32)
+        packer.pack_array_header(2**32)
 
 
 def test_map_header():
     packer = Packer()
-    packer.pack_map_header(2 ** 32 - 1)
+    packer.pack_map_header(2**32 - 1)
     with pytest.raises(PackValueError):
-        packer.pack_array_header(2 ** 32)
+        packer.pack_array_header(2**32)
 
 
 def test_max_str_len():
diff --git a/test/test_memoryview.py b/test/test_memoryview.py
index 86b2c1f..84941db 100644
--- a/test/test_memoryview.py
+++ b/test/test_memoryview.py
@@ -53,46 +53,46 @@ def test_fixstr_from_float():
 
 
 def test_str16_from_byte():
-    _runtest("B", 2 ** 8, b"\xda", b"\x01\x00", False)
-    _runtest("B", 2 ** 16 - 1, b"\xda", b"\xff\xff", False)
+    _runtest("B", 2**8, b"\xda", b"\x01\x00", False)
+    _runtest("B", 2**16 - 1, b"\xda", b"\xff\xff", False)
 
 
 def test_str16_from_float():
-    _runtest("f", 2 ** 8, b"\xda", b"\x01\x00", False)
-    _runtest("f", 2 ** 16 - 4, b"\xda", b"\xff\xfc", False)
+    _runtest("f", 2**8, b"\xda", b"\x01\x00", False)
+    _runtest("f", 2**16 - 4, b"\xda", b"\xff\xfc", False)
 
 
 def test_str32_from_byte():
-    _runtest("B", 2 ** 16, b"\xdb", b"\x00\x01\x00\x00", False)
+    _runtest("B", 2**16, b"\xdb", b"\x00\x01\x00\x00", False)
 
 
 def test_str32_from_float():
-    _runtest("f", 2 ** 16, b"\xdb", b"\x00\x01\x00\x00", False)
+    _runtest("f", 2**16, b"\xdb", b"\x00\x01\x00\x00", False)
 
 
 def test_bin8_from_byte():
     _runtest("B", 1, b"\xc4", b"\x01", True)
-    _runtest("B", 2 ** 8 - 1, b"\xc4", b"\xff", True)
+    _runtest("B", 2**8 - 1, b"\xc4", b"\xff", True)
 
 
 def test_bin8_from_float():
     _runtest("f", 4, b"\xc4", b"\x04", True)
-    _runtest("f", 2 ** 8 - 4, b"\xc4", b"\xfc", True)
+    _runtest("f", 2**8 - 4, b"\xc4", b"\xfc", True)
 
 
 def test_bin16_from_byte():
-    _runtest("B", 2 ** 8, b"\xc5", b"\x01\x00", True)
-    _runtest("B", 2 ** 16 - 1, b"\xc5", b"\xff\xff", True)
+    _runtest("B", 2**8, b"\xc5", b"\x01\x00", True)
+    _runtest("B", 2**16 - 1, b"\xc5", b"\xff\xff", True)
 
 
 def test_bin16_from_float():
-    _runtest("f", 2 ** 8, b"\xc5", b"\x01\x00", True)
-    _runtest("f", 2 ** 16 - 4, b"\xc5", b"\xff\xfc", True)
+    _runtest("f", 2**8, b"\xc5", b"\x01\x00", True)
+    _runtest("f", 2**16 - 4, b"\xc5", b"\xff\xfc", True)
 
 
 def test_bin32_from_byte():
-    _runtest("B", 2 ** 16, b"\xc6", b"\x00\x01\x00\x00", True)
+    _runtest("B", 2**16, b"\xc6", b"\x00\x01\x00\x00", True)
 
 
 def test_bin32_from_float():
-    _runtest("f", 2 ** 16, b"\xc6", b"\x00\x01\x00\x00", True)
+    _runtest("f", 2**16, b"\xc6", b"\x00\x01\x00\x00", True)
diff --git a/test/test_sequnpack.py b/test/test_sequnpack.py
index 6293a45..9f20c07 100644
--- a/test/test_sequnpack.py
+++ b/test/test_sequnpack.py
@@ -118,8 +118,8 @@ def test_issue124():
 
 def test_unpack_tell():
     stream = io.BytesIO()
-    messages = [2 ** i - 1 for i in range(65)]
-    messages += [-(2 ** i) for i in range(1, 64)]
+    messages = [2**i - 1 for i in range(65)]
+    messages += [-(2**i) for i in range(1, 64)]
     messages += [
         b"hello",
         b"hello" * 1000,
diff --git a/test/test_timestamp.py b/test/test_timestamp.py
index 4e26489..253228e 100644
--- a/test/test_timestamp.py
+++ b/test/test_timestamp.py
@@ -10,31 +10,31 @@ if sys.version_info[0] > 2:
 
 def test_timestamp():
     # timestamp32
-    ts = Timestamp(2 ** 32 - 1)
+    ts = Timestamp(2**32 - 1)
     assert ts.to_bytes() == b"\xff\xff\xff\xff"
     packed = msgpack.packb(ts)
     assert packed == b"\xd6\xff" + ts.to_bytes()
     unpacked = msgpack.unpackb(packed)
     assert ts == unpacked
-    assert ts.seconds == 2 ** 32 - 1 and ts.nanoseconds == 0
+    assert ts.seconds == 2**32 - 1 and ts.nanoseconds == 0
 
     # timestamp64
-    ts = Timestamp(2 ** 34 - 1, 999999999)
+    ts = Timestamp(2**34 - 1, 999999999)
     assert ts.to_bytes() == b"\xee\x6b\x27\xff\xff\xff\xff\xff"
     packed = msgpack.packb(ts)
     assert packed == b"\xd7\xff" + ts.to_bytes()
     unpacked = msgpack.unpackb(packed)
     assert ts == unpacked
-    assert ts.seconds == 2 ** 34 - 1 and ts.nanoseconds == 999999999
+    assert ts.seconds == 2**34 - 1 and ts.nanoseconds == 999999999
 
     # timestamp96
-    ts = Timestamp(2 ** 63 - 1, 999999999)
+    ts = Timestamp(2**63 - 1, 999999999)
     assert ts.to_bytes() == b"\x3b\x9a\xc9\xff\x7f\xff\xff\xff\xff\xff\xff\xff"
     packed = msgpack.packb(ts)
     assert packed == b"\xc7\x0c\xff" + ts.to_bytes()
     unpacked = msgpack.unpackb(packed)
     assert ts == unpacked
-    assert ts.seconds == 2 ** 63 - 1 and ts.nanoseconds == 999999999
+    assert ts.seconds == 2**63 - 1 and ts.nanoseconds == 999999999
 
     # negative fractional
     ts = Timestamp.from_unix(-2.3)  # s: -3, ns: 700000000