A suppression of E721 is removed (#28)

* [E721] ... is int

* [E721] ... is str

* [E721] ... is bool

* [E721] ... is dict

* [E721] ... is list

* [E721] ... is bytes

* [E721] ... is tuple

* [E721] ... is set

* [E721] mix

Author: dmitry-lipetsk

src/exceptions.py

@@ -26,11 +26,11 @@ def __init__(
         out: typing.Optional[T_OUT_DATA] = None,
         error: typing.Optional[T_ERR_DATA] = None,
     ):
-        assert message is None or type(message) == str  # noqa: E721
-        assert command is None or type(command) in [str, list]  # noqa: E721
-        assert exit_code is None or type(exit_code) == int  # noqa: E721
-        assert out is None or type(out) in [str, bytes]  # noqa: E721
-        assert error is None or type(error) in [str, bytes]  # noqa: E721
+        assert message is None or type(message) is str
+        assert command is None or type(command) in [str, list]
+        assert exit_code is None or type(exit_code) is int
+        assert out is None or type(out) in [str, bytes]
+        assert error is None or type(error) in [str, bytes]
 
         super().__init__(message)
 
@@ -61,32 +61,32 @@ def message(self) -> str:
             msg.append(u'---- Out:\n{}'.format(self.out))
 
         r = self.convert_and_join(msg)
-        assert type(r) == str  # noqa: E721
+        assert type(r) is str
         return r
 
     @property
     def description(self) -> typing.Optional[str]:
-        assert self._description is None or type(self._description) == str  # noqa: E721
+        assert self._description is None or type(self._description) is str
         return self._description
 
     @property
     def command(self) -> typing.Optional[T_CMD]:
-        assert self._command is None or type(self._command) in [str, list]  # noqa: E721
+        assert self._command is None or type(self._command) in [str, list]
         return self._command
 
     @property
     def exit_code(self) -> typing.Optional[int]:
-        assert self._exit_code is None or type(self._exit_code) == int  # noqa: E721
+        assert self._exit_code is None or type(self._exit_code) is int
         return self._exit_code
 
     @property
     def out(self) -> typing.Optional[T_OUT_DATA]:
-        assert self._out is None or type(self._out) in [str, bytes]  # noqa: E721
+        assert self._out is None or type(self._out) in [str, bytes]
         return self._out
 
     @property
     def error(self) -> typing.Optional[T_ERR_DATA]:
-        assert self._error is None or type(self._error) in [str, bytes]  # noqa: E721
+        assert self._error is None or type(self._error) in [str, bytes]
         return self._error
 
     def __repr__(self) -> str:

src/helpers.py

@@ -31,7 +31,7 @@ def GetDefaultEncoding():
 
         if r:
             assert r is not None
-            assert type(r) == str  # noqa: E721
+            assert type(r) is str
             assert r != ""
             return r
 
@@ -43,13 +43,13 @@ def PrepareProcessInput(input, encoding):
         if not input:
             return None
 
-        if type(input) == str:  # noqa: E721
+        if type(input) is str:
             if encoding is None:
                 return input.encode(__class__.GetDefaultEncoding())
 
-            assert type(encoding) == str  # noqa: E721
+            assert type(encoding) is str
             return input.encode(encoding)
 
         # It is expected!
-        assert type(input) == bytes  # noqa: E721
+        assert type(input) is bytes
         return input