[Python-checkins] python/dist/src/Lib formatter.py,1.20,1.21 ftplib.py,1.69,1.70 gettext.py,1.13,1.14 hmac.py,1.5,1.6

[rhettinger@users.sourceforge.net]

Update of /cvsroot/python/python/dist/src/Lib
In directory usw-pr-cvs1:/tmp/cvs-serv7374

Modified Files:
	formatter.py ftplib.py gettext.py hmac.py 
Log Message:
Replace boolean test with is None

Index: formatter.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/formatter.py,v
retrieving revision 1.20
retrieving revision 1.21
diff -C2 -d -r1.20 -r1.21
*** formatter.py	29 May 2002 16:18:42 -0000	1.20
--- formatter.py	1 Jun 2002 01:29:16 -0000	1.21
***************
*** 39,43 ****
  
      def __init__(self, writer=None):
!         if not writer:
              writer = NullWriter()
          self.writer = writer
--- 39,43 ----
  
      def __init__(self, writer=None):
!         if writer is None:
              writer = NullWriter()
          self.writer = writer
***************
*** 434,438 ****
      w = DumbWriter()
      f = AbstractFormatter(w)
!     if file:
          fp = open(file)
      elif sys.argv[1:]:
--- 434,438 ----
      w = DumbWriter()
      f = AbstractFormatter(w)
!     if file is not None:
          fp = open(file)
      elif sys.argv[1:]:

Index: ftplib.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/ftplib.py,v
retrieving revision 1.69
retrieving revision 1.70
diff -C2 -d -r1.69 -r1.70
*** ftplib.py	31 May 2002 14:13:03 -0000	1.69
--- ftplib.py	1 Jun 2002 01:29:16 -0000	1.70
***************
*** 660,664 ****
  
      def __init__(self, filename=None):
!         if not filename:
              if os.environ.has_key("HOME"):
                  filename = os.path.join(os.environ["HOME"],
--- 660,664 ----
  
      def __init__(self, filename=None):
!         if filename is None:
              if os.environ.has_key("HOME"):
                  filename = os.path.join(os.environ["HOME"],

Index: gettext.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/gettext.py,v
retrieving revision 1.13
retrieving revision 1.14
diff -C2 -d -r1.13 -r1.14
*** gettext.py	11 Jan 2002 06:58:49 -0000	1.13
--- gettext.py	1 Jun 2002 01:29:16 -0000	1.14
***************
*** 105,109 ****
          self._charset = None
          self._fallback = None
!         if fp:
              self._parse(fp)
  
--- 105,109 ----
          self._charset = None
          self._fallback = None
!         if fp is not None:
              self._parse(fp)
  

Index: hmac.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/hmac.py,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** hmac.py	31 May 2002 17:49:10 -0000	1.5
--- hmac.py	1 Jun 2002 01:29:16 -0000	1.6
***************
*** 47,51 ****
          self.outer.update(_strxor(key, opad))
          self.inner.update(_strxor(key, ipad))
!         if (msg):
              self.update(msg)
  
--- 47,51 ----
          self.outer.update(_strxor(key, opad))
          self.inner.update(_strxor(key, ipad))
!         if msg is not None:
              self.update(msg)