Black formatting update

5 files changed, 21 insertions, 25 deletions

diff --git a/src/waitress/adjustments.py b/src/waitress/adjustments.py
index 145ac86..45ac41b 100644
--- a/src/waitress/adjustments.py
+++ b/src/waitress/adjustments.py
@@ -28,7 +28,7 @@ KNOWN_PROXY_HEADERS = frozenset(
 
 
 def asbool(s):
-    """ Return the boolean value ``True`` if the case-lowered value of string
+    """Return the boolean value ``True`` if the case-lowered value of string
     input ``s`` is any of ``t``, ``true``, ``y``, ``on``, or ``1``, otherwise
     return the boolean value ``False``.  If ``s`` is the value ``None``,
     return ``False``.  If ``s`` is already one of the boolean values ``True``
@@ -53,7 +53,7 @@ def aslist_cronly(value):
 
 
 def aslist(value):
-    """ Return a list of strings, separating the input based on newlines
+    """Return a list of strings, separating the input based on newlines
     and, if flatten=True (the default), also split on spaces within
     each line."""
     values = aslist_cronly(value)
@@ -100,8 +100,7 @@ class _bool_marker:
 
 
 class Adjustments:
-    """This class contains tunable parameters.
-    """
+    """This class contains tunable parameters."""
 
     _params = (
         ("host", str),
@@ -303,7 +302,7 @@ class Adjustments:
 
         if "send_bytes" in kw:
             warnings.warn(
-                "send_bytes will be removed in a future release", DeprecationWarning,
+                "send_bytes will be removed in a future release", DeprecationWarning
             )
 
         for k, v in kw.items():
diff --git a/src/waitress/channel.py b/src/waitress/channel.py
index d756b96..65bc87f 100644
--- a/src/waitress/channel.py
+++ b/src/waitress/channel.py
@@ -53,9 +53,7 @@ class HTTPChannel(wasyncore.dispatcher):
     # ASYNCHRONOUS METHODS (including __init__)
     #
 
-    def __init__(
-        self, server, sock, addr, adj, map=None,
-    ):
+    def __init__(self, server, sock, addr, adj, map=None):
         self.server = server
         self.adj = adj
         self.outbufs = [OverflowableBuffer(adj.outbuf_overflow)]
diff --git a/src/waitress/proxy_headers.py b/src/waitress/proxy_headers.py
index 13cb2ed..5d61646 100644
--- a/src/waitress/proxy_headers.py
+++ b/src/waitress/proxy_headers.py
@@ -58,7 +58,7 @@ def proxy_headers_middleware(
         # Clear out the untrusted proxy headers
         if clear_untrusted:
             clear_untrusted_headers(
-                environ, untrusted_headers, log_warning=log_untrusted, logger=logger,
+                environ, untrusted_headers, log_warning=log_untrusted, logger=logger
             )
 
         return app(environ, start_response)
@@ -67,7 +67,7 @@ def proxy_headers_middleware(
 
 
 def parse_proxy_headers(
-    environ, trusted_proxy_count, trusted_proxy_headers, logger=logger,
+    environ, trusted_proxy_count, trusted_proxy_headers, logger=logger
 ):
     if trusted_proxy_headers is None:
         trusted_proxy_headers = set()
@@ -78,7 +78,7 @@ def parse_proxy_headers(
     untrusted_headers = set(PROXY_HEADERS)
 
     def raise_for_multiple_values():
-        raise ValueError("Unspecified behavior for multiple values found in header",)
+        raise ValueError("Unspecified behavior for multiple values found in header")
 
     if "x-forwarded-for" in trusted_proxy_headers and "HTTP_X_FORWARDED_FOR" in environ:
         try:
@@ -105,7 +105,7 @@ def parse_proxy_headers(
             untrusted_headers.remove("X_FORWARDED_FOR")
         except Exception as ex:
             raise MalformedProxyHeader(
-                "X-Forwarded-For", str(ex), environ["HTTP_X_FORWARDED_FOR"],
+                "X-Forwarded-For", str(ex), environ["HTTP_X_FORWARDED_FOR"]
             )
 
     if (
@@ -126,7 +126,7 @@ def parse_proxy_headers(
             untrusted_headers.remove("X_FORWARDED_HOST")
         except Exception as ex:
             raise MalformedProxyHeader(
-                "X-Forwarded-Host", str(ex), environ["HTTP_X_FORWARDED_HOST"],
+                "X-Forwarded-Host", str(ex), environ["HTTP_X_FORWARDED_HOST"]
             )
 
     if "x-forwarded-proto" in trusted_proxy_headers:
@@ -137,7 +137,7 @@ def parse_proxy_headers(
             untrusted_headers.remove("X_FORWARDED_PROTO")
         except Exception as ex:
             raise MalformedProxyHeader(
-                "X-Forwarded-Proto", str(ex), environ["HTTP_X_FORWARDED_PROTO"],
+                "X-Forwarded-Proto", str(ex), environ["HTTP_X_FORWARDED_PROTO"]
             )
 
     if "x-forwarded-port" in trusted_proxy_headers:
@@ -148,7 +148,7 @@ def parse_proxy_headers(
             untrusted_headers.remove("X_FORWARDED_PORT")
         except Exception as ex:
             raise MalformedProxyHeader(
-                "X-Forwarded-Port", str(ex), environ["HTTP_X_FORWARDED_PORT"],
+                "X-Forwarded-Port", str(ex), environ["HTTP_X_FORWARDED_PORT"]
             )
 
     if "x-forwarded-by" in trusted_proxy_headers:
@@ -210,9 +210,7 @@ def parse_proxy_headers(
                     )
                 )
         except Exception as ex:
-            raise MalformedProxyHeader(
-                "Forwarded", str(ex), environ["HTTP_FORWARDED"],
-            )
+            raise MalformedProxyHeader("Forwarded", str(ex), environ["HTTP_FORWARDED"])
 
         proxies = proxies[-trusted_proxy_count:]
 
diff --git a/src/waitress/server.py b/src/waitress/server.py
index 06bb957..85e3217 100644
--- a/src/waitress/server.py
+++ b/src/waitress/server.py
@@ -138,7 +138,11 @@ class MultiSocketServer:
     asyncore = wasyncore  # test shim
 
     def __init__(
-        self, map=None, adj=None, effective_listen=None, dispatcher=None,
+        self,
+        map=None,
+        adj=None,
+        effective_listen=None,
+        dispatcher=None,
     ):
         self.adj = adj
         self.map = map
diff --git a/src/waitress/task.py b/src/waitress/task.py
index 1bcc540..3a7cf17 100644
--- a/src/waitress/task.py
+++ b/src/waitress/task.py
@@ -41,8 +41,7 @@ hop_by_hop = frozenset(
 
 
 class ThreadedTaskDispatcher:
-    """A Task Dispatcher that creates a thread for each task.
-    """
+    """A Task Dispatcher that creates a thread for each task."""
 
     stop_count = 0  # Number of threads that will stop soon.
     active_count = 0  # Number of currently active threads
@@ -341,8 +340,7 @@ class Task:
 
 
 class ErrorTask(Task):
-    """ An error task produces an error response
-    """
+    """An error task produces an error response"""
 
     complete = True
 
@@ -361,8 +359,7 @@ class ErrorTask(Task):
 
 
 class WSGITask(Task):
-    """A WSGI task produces a response from a WSGI application.
-    """
+    """A WSGI task produces a response from a WSGI application."""
 
     environ = None