style: fix literal-membership (PLR6201)

Author: spaceone

httoop/authentication/digest.py

@@ -182,7 +182,7 @@ def calculate_request_digest(cls, authinfo: ByteUnicodeDict) -> bytes:
 
         qop = authinfo.get('qop')
         hash_a2 = H(cls.A2(authinfo))
-        if qop in (b'auth', b'auth-int'):
+        if qop in {b'auth', b'auth-int'}:
             data = b'%s:%s:%s:%s:%s' % (authinfo['nonce'], authinfo['nc'], authinfo['cnonce'], authinfo['qop'], hash_a2)
         elif qop is None:
             data = b'%s:%s' % (authinfo['nonce'], hash_a2)

httoop/codecs/multipart/multipart.py

@@ -34,7 +34,7 @@ def decode(cls, data: bytes, charset: str | None = None, mimetype: ContentType |
         if part:
             raise DecodeError(_('Data before boundary: %r'), part.decode('ISO8859-1'))
         part = parts.pop()
-        if part not in (b'--', b'--\r\n'):
+        if part not in {b'--', b'--\r\n'}:
             raise DecodeError(_('Invalid multipart end: %r'), part.decode('ISO8859-1'))
 
         from httoop.messages.body import Body

httoop/gateway/wsgi.py

@@ -125,7 +125,7 @@ def get_environ(self) -> dict[str, str | tuple[int, int] | WSGIBody | bool | Non
         environ.update({
             'HTTP_%s' % name.upper().replace('-', '_'): value
             for name, value in self.request.headers.items()
-            if name.lower() not in ('content-type', 'content-length')
+            if name.lower() not in {'content-type', 'content-length'}
         })
         environ.update({
             'REQUEST_METHOD': str(self.request.method),

httoop/header/conditional.py

@@ -28,7 +28,7 @@ def __int__(self) -> int:
 class _MatchElement:
 
     def __eq__(self, other: object) -> bool:
-        return self.value == other or self.value == '*'
+        return self.value in {other, '*'}
 
     def matches(self, etag):
         return self == etag
@@ -58,7 +58,7 @@ class ETag(HeaderElement):
     def __eq__(self, other: object) -> bool:
         if not isinstance(other, ETag):
             other = self.__class__(other)
-        return other.value == self.value or other.value == '*'
+        return other.value in {self.value, '*'}
 
 
 class LastModified(_DateComparable, HeaderElement):

httoop/header/element.py

@@ -390,7 +390,7 @@ def parse(cls, elementstr: bytes) -> HeaderElement:
     @classmethod
     def unescape_key(cls, key: bytes) -> bytes:
         key = key.strip()
-        if key.lower() in (b'httponly', b'secure', b'path', b'domain', b'max-age', b'expires'):
+        if key.lower() in {b'httponly', b'secure', b'path', b'domain', b'max-age', b'expires'}:
             return key.lower()
         return key
 

httoop/semantic/request.py

@@ -33,7 +33,7 @@ def prepare(self) -> None:
         if 'Host' not in self.message.headers and self.message.uri.host:
             self.message.headers['Host'] = self.message.uri.host
 
-        if self.message.method in ('PUT', 'POST') and self.message.body and 'Date' not in self.message.headers:
+        if self.message.method in {'PUT', 'POST'} and self.message.body and 'Date' not in self.message.headers:
             self.message.headers['Date'] = bytes(Date())  # RFC 2616 Section 14.18
 
         if self.message.method == 'TRACE':

httoop/semantic/response.py

@@ -28,7 +28,7 @@ def prepare(self) -> None:
         response = self.response
 
         status = int(response.status)
-        if status < 200 or status in (204, 205, 304):
+        if status < 200 or status in {204, 205, 304}:
             # 1XX, 204 NO_CONTENT, 205 RESET_CONTENT, 304 NOT_MODIFIED
             response.body = None
 

httoop/server/__init__.py

@@ -105,7 +105,7 @@ def sanitize_request_uri_path(self) -> None:
 
     def validate_request_uri_scheme(self) -> None:
         if self.message.uri.scheme:
-            if self.message.uri.scheme not in ('http', 'https'):  # pragma: no cover
+            if self.message.uri.scheme not in {'http', 'https'}:  # pragma: no cover
                 exc = InvalidURI(_('Invalid URL: wrong scheme'))
                 raise BAD_REQUEST(str(exc))
         else:
@@ -133,7 +133,7 @@ def check_message_without_body_containing_data(self) -> None:
             raise LENGTH_REQUIRED('Missing Content-Length header.')
 
     def check_methods_without_body(self) -> None:
-        if self.message.method in ('HEAD', 'GET', 'TRACE') and self.message.body:
+        if self.message.method in {'HEAD', 'GET', 'TRACE'} and self.message.body:
             raise BAD_REQUEST(f'A {self.message.method} request is considered as safe and MUST NOT contain a request body.')
 
     def check_http2_upgrade(self) -> None:

tests/authentication/test_basic.py

@@ -6,7 +6,7 @@
 
 def test_basic_www_authenticate(headers):
     www_auth = WWWAuthenticate('Basic', {'realm': 'simple'})
-    assert bytes(www_auth) in (b'Basic realm="simple"', b'Basic realm=simple')
+    assert bytes(www_auth) in {b'Basic realm="simple"', b'Basic realm=simple'}
     headers.parse(b'WWW-Authenticate: %s' % www_auth)
     assert headers.elements('WWW-Authenticate')[0].realm == 'simple'