msnlib-cvs — CVS Check-ins

[Msnlib-cvs] [Commit] py-msnlib/msnlib dictqueue.py

[Chang <pe...@us...>]

perky       02/07/18 10:39:21

  Modified:    msnlib   dictqueue.py
  Log:
  Add pure python implementation of DictQueue
  
  Revision  Changes    Path
  1.2       +123 -2    py-msnlib/msnlib/dictqueue.py
  
  Index: dictqueue.py
  ===================================================================
  RCS file: /cvsroot/msnlib/py-msnlib/msnlib/dictqueue.py,v
  retrieving revision 1.1
  retrieving revision 1.2
  diff -u -r1.1 -r1.2
  --- dictqueue.py	15 Apr 2002 16:29:44 -0000	1.1
  +++ dictqueue.py	18 Jul 2002 17:39:21 -0000	1.2
  @@ -1,3 +1,124 @@
  -# $Id: dictqueue.py,v 1.1 2002/04/15 16:29:44 perky Exp $
  +#
  +# Testing Implementation in Pure Python for Sequential Dictionary
  +# 
  +# XXX: This is only poor reference implementation for testing interface.
  +#      Please use _seqdictmodule.so instead of this.
  +#
  +# By Hye-Shik Chang <pe...@li...>
  +#
  +# $LinuxKorea: seqdict.py,v 1.3 2001/10/09 06:45:10 perky Exp $
  +#
  +
  +class DictQueue:
  +
  +	def __init__(self):
  +		self.__data	= {}
  +		self.__fifo	= []
  +		
  +	# Operators
  +
  +	def __setitem__(self, key, item):
  +		if self.__data.has_key(key):
  +			self.__fifo.remove(key)
  +		self.__data[key] = item
  +		self.__fifo.append(key)
  +
  +	def __delitem__(self, key):
  +		del self.__data[key]
  +		self.__fifo.remove(key)
  +	
  +	def __getitem__(self, key):
  +		return self.__data[key]
  +	
  +	def __len__(self):
  +		return len(self.__fifo)
  +	
  +	def __repr__(self):
  +		r = []
  +		for k in self.__fifo:
  +			r.append("%s : %s" % (repr(k), repr(self.__data[k])))
  +		return '{' + ', '.join(r) + '}'
  +
  +	# Dictionary-Style Methods
  +
  +	def keys(self):
  +		return self.__fifo
  +
  +	def items(self):
  +		r = []
  +		for k in self.__fifo:
  +			r.append((k, self.__data[k]))
  +		return r
  +
  +	def values(self):
  +		r = []
  +		for k in self.__fifo:
  +			r.append(self.__data[k])
  +		return r
  +	
  +	def has_key(self, key):
  +		return self.__data.has_key(key)
  +	
  +	def popitem(self, seq=0):
  +		r = self.peekitem(seq)
  +		self.chop(seq)
  +		return r
  +	
  +	def peekitem(self, seq=0):
  +		k = self.__fifo[seq]
  +		return (k, self.__data[k])
  +
  +	# List-Style Methods
  +
  +	def append(self, key, item):
  +		return self.__setitem__(key, item)
  +	
  +	def pop(self, seq=0):
  +		r = self.peek(seq)
  +		self.chop(seq)
  +		return r
  +	
  +	def peek(self, seq=0):
  +		return self.__data[self.__fifo[seq]]
  +	
  +	def chop(self, seq=0):
  +		k = self.__fifo[seq]
  +		del self.__fifo[seq]
  +		del self.__data[k]
  +
  +	def remove(self, data):
  +		self.pop(self.values().index(data))
  +	
  +	def index(self, data):
  +		return self.values().index(data)
  +
  +
  +if __name__ == "__main__":
  +	s = DictQueue()
  +	s[100] = "Anryung~"
  +	s[10]  = "Hello"
  +	s['hmm'] = ("merong", "kenny")
  +
  +	print "1. ================================"
  +	print s, s.keys(), s.items()
  +	print s.values(), s[100]
  +
  +	print "2. ================================"
  +	del s[100]
  +	print s
  +
  +	print "3. ================================"
  +	s.append(['memm', 1,2,3], 'they')
  +	s.append("Arigato!", 'ryoko')
  +	print s
  +	s.remove('Hello')
  +	print "REMOVED Hello", s
  +	print "PEEK", s.peek()
  +	print s
  +	print "POPITEM", s.popitem()
  +	print "PEEKITEM", s.peekitem()
  +	print s
  +	print "POP1", s.pop(1)
  +	print s
  +
   
  -raise NotImplementedError, "Pure dictqueue isn't implemented yet"
  
  
  

[Msnlib-cvs] [Commit] py-msnlib/scripts scands.py

[Chang <pe...@us...>]

perky       02/04/15 10:52:23

  Modified:    scripts  scands.py
  Log:
  log accumulator test
  
  Revision  Changes    Path
  1.2       +0 -0      py-msnlib/scripts/scands.py
  
  Index: scands.py
  ===================================================================
  RCS file: /cvsroot/msnlib/py-msnlib/scripts/scands.py,v
  retrieving revision 1.1
  retrieving revision 1.2
  diff -u -r1.1 -r1.2