fix pep8 whitespace

6 files changed, 44 insertions, 21 deletions

diff --git a/libpathod/language/__init__.py b/libpathod/language/__init__.py
index 4b06f7e4..32199e08 100644
--- a/libpathod/language/__init__.py
+++ b/libpathod/language/__init__.py
@@ -75,7 +75,7 @@ def parse_websocket_frame(s):
             websockets.WebsocketFrame.expr()
         ).parseString(
             s,
-            parseAll = True
+            parseAll=True
         )
     except pp.ParseException as v:
         raise exceptions.ParseException(v.msg, v.line, v.col)
@@ -105,9 +105,9 @@ def serve(msg, fp, settings):
     disconnect = writer.write_values(fp, vals, actions[:])
     duration = time.time() - started
     ret = dict(
-        disconnect = disconnect,
-        started = started,
-        duration = duration,
+        disconnect=disconnect,
+        started=started,
+        duration=duration,
     )
     ret.update(msg.log(settings))
     return ret
diff --git a/libpathod/language/actions.py b/libpathod/language/actions.py
index 7bb61005..34a9bafb 100644
--- a/libpathod/language/actions.py
+++ b/libpathod/language/actions.py
@@ -8,6 +8,7 @@ from . import base
 
 
 class _Action(base.Token):
+
     """
         An action that operates on the raw data stream of the message. All
         actions have one thing in common: an offset that specifies where the
@@ -76,6 +77,7 @@ class PauseAt(_Action):
 
 
 class DisconnectAt(_Action):
+
     def __init__(self, offset):
         _Action.__init__(self, offset)
 
diff --git a/libpathod/language/base.py b/libpathod/language/base.py
index 1f42f65e..a4302998 100644
--- a/libpathod/language/base.py
+++ b/libpathod/language/base.py
@@ -7,14 +7,15 @@ from .. import utils
 from . import generators, exceptions
 
 class Settings(object):
+
     def __init__(
         self,
-        is_client = False,
-        staticdir = None,
-        unconstrained_file_access = False,
-        request_host = None,
-        websocket_key = None,
-        protocol = None,
+        is_client=False,
+        staticdir=None,
+        unconstrained_file_access=False,
+        request_host=None,
+        websocket_key=None,
+        protocol=None,
     ):
         self.is_client = is_client
         self.staticdir = staticdir
@@ -56,6 +57,7 @@ v_naked_literal = pp.MatchFirst(
 
 
 class Token(object):
+
     """
         A token in the specification language. Tokens are immutable. The token
         classes have no meaning in and of themselves, and are combined into
@@ -101,6 +103,7 @@ class Token(object):
 
 
 class _TokValueLiteral(Token):
+
     def __init__(self, val):
         self.val = val.decode("string_escape")
 
@@ -112,6 +115,7 @@ class _TokValueLiteral(Token):
 
 
 class TokValueLiteral(_TokValueLiteral):
+
     """
         A literal with Python-style string escaping
     """
@@ -132,6 +136,7 @@ class TokValueLiteral(_TokValueLiteral):
 
 
 class TokValueNakedLiteral(_TokValueLiteral):
+
     @classmethod
     def expr(cls):
         e = v_naked_literal.copy()
@@ -142,6 +147,7 @@ class TokValueNakedLiteral(_TokValueLiteral):
 
 
 class TokValueGenerate(Token):
+
     def __init__(self, usize, unit, datatype):
         if not unit:
             unit = "b"
@@ -185,6 +191,7 @@ class TokValueGenerate(Token):
 
 
 class TokValueFile(Token):
+
     def __init__(self, path):
         self.path = str(path)
 
@@ -246,6 +253,7 @@ TokOffset = pp.MatchFirst(
 
 
 class _Component(Token):
+
     """
         A value component of the primary specification of an message.
         Components produce byte values desribe the bytes of the message.
@@ -265,6 +273,7 @@ class _Component(Token):
 
 
 class KeyValue(_Component):
+
     """
         A key/value pair.
         cls.preamble: leader
@@ -291,6 +300,7 @@ class KeyValue(_Component):
 
 
 class CaselessLiteral(_Component):
+
     """
         A caseless token that can take only one value.
     """
@@ -315,6 +325,7 @@ class CaselessLiteral(_Component):
 
 
 class OptionsOrValue(_Component):
+
     """
         Can be any of a specified set of options, or a value specifier.
     """
@@ -395,6 +406,7 @@ class Integer(_Component):
 
 
 class Value(_Component):
+
     """
         A value component lead by an optional preamble.
     """
@@ -421,6 +433,7 @@ class Value(_Component):
 
 
 class FixedLengthValue(Value):
+
     """
         A value component lead by an optional preamble.
     """
@@ -461,6 +474,7 @@ class FixedLengthValue(Value):
 
 
 class Boolean(_Component):
+
     """
         A boolean flag.
             name  = true
@@ -489,6 +503,7 @@ class Boolean(_Component):
 
 
 class IntField(_Component):
+
     """
         An integer field, where values can optionally specified by name.
     """
@@ -522,6 +537,7 @@ class IntField(_Component):
 
 
 class NestedMessage(Token):
+
     """
         A nested message, as an escaped string with a preamble.
     """
diff --git a/libpathod/language/exceptions.py b/libpathod/language/exceptions.py
index a65c7936..84ad3c02 100644
--- a/libpathod/language/exceptions.py
+++ b/libpathod/language/exceptions.py
@@ -8,6 +8,7 @@ class FileAccessDenied(RenderError):
 
 
 class ParseException(Exception):
+
     def __init__(self, msg, s, col):
         Exception.__init__(self)
         self.msg = msg
diff --git a/libpathod/language/generators.py b/libpathod/language/generators.py
index d351e790..a17e7052 100644
--- a/libpathod/language/generators.py
+++ b/libpathod/language/generators.py
@@ -3,20 +3,21 @@ import random
 import mmap
 
 DATATYPES = dict(
-    ascii_letters = string.ascii_letters,
-    ascii_lowercase = string.ascii_lowercase,
-    ascii_uppercase = string.ascii_uppercase,
-    digits = string.digits,
-    hexdigits = string.hexdigits,
-    octdigits = string.octdigits,
-    punctuation = string.punctuation,
-    whitespace = string.whitespace,
-    ascii = string.printable,
-    bytes = "".join(chr(i) for i in range(256))
+    ascii_letters=string.ascii_letters,
+    ascii_lowercase=string.ascii_lowercase,
+    ascii_uppercase=string.ascii_uppercase,
+    digits=string.digits,
+    hexdigits=string.hexdigits,
+    octdigits=string.octdigits,
+    punctuation=string.punctuation,
+    whitespace=string.whitespace,
+    ascii=string.printable,
+    bytes="".join(chr(i) for i in range(256))
 )
 
 
 class TransformGenerator(object):
+
     """
         Perform a byte-by-byte transform another generator - that is, for each
         input byte, the transformation must produce one output byte.
@@ -45,6 +46,7 @@ class TransformGenerator(object):
 
 
 class RandomGenerator(object):
+
     def __init__(self, dtype, length):
         self.dtype = dtype
         self.length = length
@@ -65,6 +67,7 @@ class RandomGenerator(object):
 
 
 class FileGenerator(object):
+
     def __init__(self, path):
         self.path = path
         self.fp = file(path, "rb")
diff --git a/libpathod/language/websockets.py b/libpathod/language/websockets.py
index 18a20025..2c0231e6 100644
--- a/libpathod/language/websockets.py
+++ b/libpathod/language/websockets.py
@@ -5,6 +5,7 @@ from . import base, generators, actions, message
 
 NESTED_LEADER = "pathod!"
 
+
 class WF(base.CaselessLiteral):
     TOK = "wf"
 
@@ -197,7 +198,7 @@ class WebsocketFrame(message.Message):
         if self.toklength:
             length = int(self.toklength.value)
         frameparts = dict(
-            payload_length = length
+            payload_length=length
         )
         if self.mask and self.mask.value:
             frameparts["mask"] = True