Minor PEP 8 changes in Python API.

@@ -33,10 +33,9 @@ is licensed using the GNU GPL.
 
 See http://www.gnu.org/software/mailutils/ for more information about
 GNU Mailutils.
-
 """
 
-__all__ = [
+__all__ = (
     "error",
     "address",
     "attribute",
@@ -59,4 +58,4 @@ __all__ = [
     "stream",
     "url",
     "util",
-]
+)

@@ -21,7 +21,7 @@ from mailutils.error import AuthError
 
 MU_AF_QUOTA = 0x1
 
-def register_module (name = None):
+def register_module (name=None):
     if name == None:
         status = auth.register_module ()
     elif isinstance (name, types.TupleType) \
@@ -51,7 +51,7 @@ def set_pam_service (pam_service):
 class Authority:
     __owner = False
 
-    def __init__ (self, authority = None):
+    def __init__ (self, authority=None):
         if isinstance (authority, auth.AuthorityType):
             self.authority = authority
         else:
@@ -85,7 +85,7 @@ class Authority:
 class Ticket:
     __owner = False
 
-    def __init__ (self, ticket = None):
+    def __init__ (self, ticket=None):
         if isinstance (ticket, auth.TicketType):
             self.ticket = ticket
         else:
@@ -108,7 +108,7 @@ class Ticket:
 class Wicket:
     __owner = False
 
-    def __init__ (self, wicket = None):
+    def __init__ (self, wicket=None):
         if isinstance (wicket, auth.WicketType):
             self.wicket = wicket
         else:

@@ -37,7 +37,7 @@ class Debug:
     def __del__ (self):
         del self.dbg
 
-    def set_level (self, level = MU_DEBUG_PROT):
+    def set_level (self, level=MU_DEBUG_PROT):
         status = debug.set_level (self.dbg, level)
         if status:
             raise DebugError (status)

@@ -29,8 +29,8 @@ MU_FILTER_WRITE = MU_STREAM_WRITE
 MU_FILTER_RDWR  = MU_STREAM_RDWR
 
 class FilterStream (Stream):
-    def __init__ (self, transport, name, type = MU_FILTER_DECODE,
-                  direction = MU_FILTER_READ):
+    def __init__ (self, transport, name, type=MU_FILTER_DECODE,
+                  direction=MU_FILTER_READ):
         Stream.__init__ (self)
         status = filter.create (self.stm, transport.stm, name,
                                 type, direction)

@@ -77,7 +77,7 @@ class Folder:
             raise FolderError (status)
         return url.Url (u)
 
-    def list (self, dirname, pattern, max_level = 0):
+    def list (self, dirname, pattern, max_level=0):
         status, lst = folder.list (self.folder, dirname, pattern, max_level)
         if status:
             raise FolderError (status)

@@ -82,7 +82,7 @@ class Header:
             raise HeaderError (status)
         return lines
 
-    def get_value (self, name, default = None):
+    def get_value (self, name, default=None):
         status, value = header.get_value (self.hdr, name)
         if status == MU_ERR_NOENT:
             if default != None:
@@ -93,7 +93,7 @@ class Header:
             raise HeaderError (status)
         return value
 
-    def get_value_n (self, name, n = 1, default = None):
+    def get_value_n (self, name, n=1, default=None):
         status, value = header.get_value_n (self.hdr, name, n)
         if status == MU_ERR_NOENT:
             if default != None:
@@ -104,7 +104,7 @@ class Header:
             raise HeaderError (status)
         return value
 
-    def set_value (self, name, value, replace = True):
+    def set_value (self, name, value, replace=True):
         status = header.set_value (self.hdr, name, value, replace)
         if status:
             raise HeaderError (status)

@@ -24,7 +24,7 @@ from mailutils import debug
 from mailutils.error import MailboxError
 
 class MailboxBase:
-    def open (self, mode = 0):
+    def open (self, mode=0):
         """Open the connection.
 
         'mode' may be a string, consisting of the characters described
@@ -65,7 +65,7 @@ class MailboxBase:
         if status:
             raise MailboxError (status)
 
-    def flush (self, expunge = False):
+    def flush (self, expunge=False):
         """Flush the mailbox."""
         status = mailbox.flush (self.mbox, expunge)
         if status:
@@ -216,7 +216,7 @@ class Mailbox (MailboxBase):
         del self.mbox
 
 class MailboxDefault (MailboxBase):
-    def __init__ (self, name = None):
+    def __init__ (self, name=None):
         """MailboxDefault creates a Mailbox object for the supplied
         mailbox 'name'. Before creating, the name is expanded using
         the rules below:

@@ -37,7 +37,7 @@ class Mailer:
         else:
             raise AttributeError, name
 
-    def open (self, flags = 0):
+    def open (self, flags=0):
         status = mailer.open (self.mlr, flags)
         if status:
             raise MailerError (status)

@@ -25,7 +25,7 @@ from mailutils.error import MessageError
 class Message:
     __owner = False
 
-    def __init__ (self, msg = None):
+    def __init__ (self, msg=None):
         if msg == None:
             self.msg = message.MessageType ()
             self.__owner = True
@@ -141,7 +141,7 @@ class Message:
             raise MessageError (status)
         return name, lang
 
-    def save_attachment (self, filename = ''):
+    def save_attachment (self, filename=''):
         status = message.save_attachment (self.msg, filename)
         if status:
             raise MessageError (status)

@@ -23,7 +23,7 @@ MU_MIME_MULTIPART_MIXED = 0x1
 MU_MIME_MULTIPART_ALT   = 0x2
 
 class Mime:
-    def __init__ (self, msg, flags = 0):
+    def __init__ (self, msg, flags=0):
         self.mime = mime.MimeType ()
         status = mime.create (self.mime, msg.msg, flags)
         if status:

@@ -18,7 +18,7 @@
 import types
 from mailutils.c_api import registrar
 
-def register_format (name = None):
+def register_format (name=None):
     """Register desired mailutils 'name' format.
 
     A list or tuple of strings can be given.

@@ -43,7 +43,7 @@ MU_STDERR_FD = 2
 class Stream:
     __refcount = 0
 
-    def __init__ (self, stm = None):
+    def __init__ (self, stm=None):
         if isinstance (stm, stream.StreamType):
             self.stm = stm
         else:
@@ -104,14 +104,14 @@ class Stream:
         return rbuf
 
 class TcpStream (Stream):
-    def __init__ (self, host, port, flags = MU_STREAM_READ):
+    def __init__ (self, host, port, flags=MU_STREAM_READ):
         Stream.__init__ (self)
         status = stream.tcp_stream_create (self.stm, host, port, flags)
         if status:
             raise StreamError (status)
 
 class FileStream (Stream):
-    def __init__ (self, filename, flags = MU_STREAM_READ):
+    def __init__ (self, filename, flags=MU_STREAM_READ):
         Stream.__init__ (self)
         status = stream.file_stream_create (self.stm, filename, flags)
         if status:
@@ -125,7 +125,7 @@ class StdioStream (Stream):
             raise StreamError (status)
 
 class ProgStream (Stream):
-    def __init__ (self, progname, flags = MU_STREAM_READ):
+    def __init__ (self, progname, flags=MU_STREAM_READ):
         Stream.__init__ (self)
         status = stream.prog_stream_create (self.stm, progname, flags)
         if status:

@@ -17,7 +17,7 @@
 
 from mailutils.c_api import util
 
-def get_user_email (name = None):
+def get_user_email (name=None):
     if name == None:
         return util.get_user_email ()
     else:
@@ -33,5 +33,5 @@ def get_user_email_domain ():
 def set_user_email_domain (domain):
     util.set_user_email_domain (domain)
 
-def tempname (tmpdir = None):
+def tempname (tmpdir=None):
     return util.tempname (tmpdir)