Python string.replace方法代码示例

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def getIndex(form, pos='noun'):
    """Search for _form_ in the index file corresponding to
    _pos_. getIndex applies to _form_ an algorithm that replaces
    underscores with hyphens, hyphens with underscores, removes
    hyphens and underscores, and removes periods in an attempt to find
    a form of the string that is an exact match for an entry in the
    index file corresponding to _pos_.  getWord() is called on each
    transformed string until a match is found or all the different
    strings have been tried. It returns a Word or None."""
    def trySubstitutions(trySubstitutions, form, substitutions, lookup=1, dictionary=dictionaryFor(pos)):
        if lookup and dictionary.has_key(form):
            return dictionary[form]
        elif substitutions:
            (old, new) = substitutions[0]
            substitute = string.replace(form, old, new) and substitute != form
            if substitute and dictionary.has_key(substitute):
                return dictionary[substitute]
            return              trySubstitutions(trySubstitutions, form, substitutions[1:], lookup=0) or \
                (substitute and trySubstitutions(trySubstitutions, substitute, substitutions[1:]))
    return trySubstitutions(returnMatch, form, GET_INDEX_SUBSTITUTIONS) 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def __getitem__(self, index):
	"""If index is a String, return the Word whose form is
	index.  If index is an integer n, return the Word
	indexed by the n'th Word in the Index file.
	
	>>> N['dog']
	dog(n.)
	>>> N[0]
	'hood(n.)
	"""
	if isinstance(index, StringType):
	    return self.getWord(index)
	elif isinstance(index, IntType):
	    line = self.indexFile[index]
	    return self.getWord(string.replace(line[:string.find(line, ' ')], '_', ' '), line)
	else:
	    raise TypeError, "%s is not a String or Int" % `index`
    
    #
    # Dictionary protocol
    #
    # a Dictionary's values are its words, keyed by their form
    # 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def main():
    print "This program converts a textual message into a sequence"
    print "of numbers representing the ASCII encoding of the message."
    print
    
    # Get the message to encode
    message = raw_input("Please enter the message to encode: ")
    n = int(raw_input("Enter the key value"))
    print
    print "Here are the ASCII codes:"
    z = string.replace(message,"z","a")
    z1 = string.replace(z,"Z","A")
    
    # Loop through the message and print out the ASCII values
    for ch in z1:
        a = chr(ord(ch) + n),   # use comma to print all on one line.
        print " ".join(a),
    print 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def copy_file(self, src, tree, dst):
        LOG.info("Uploading file %s" % dst)
        if isinstance(src, str):
            # We have a filename
            fh = open(src, 'rb')
        else:
            # We have a class instance, it must have a read method
            fh = src
        f = dst
        pathname = string.replace(f,'/','\\')
        try:
            self.connection.putFile(tree, pathname, fh.read)
        except:
            LOG.critical("Error uploading file %s, aborting....." % dst)
            raise
        fh.close() 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def mkdir(self, shareName, pathName, password = None):
        # ToDo: Handle situations where share is password protected
        pathName = string.replace(pathName,'/', '\\')
        pathName = ntpath.normpath(pathName)
        if len(pathName) > 0 and pathName[0] == '\\':
            pathName = pathName[1:]

        treeId = self.connectTree(shareName)

        fileId = None
        try:
            fileId = self.create(treeId, pathName,GENERIC_ALL ,FILE_SHARE_READ | FILE_SHARE_WRITE |FILE_SHARE_DELETE, FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT, FILE_CREATE, 0)          
        finally:
            if fileId is not None:
                self.close(treeId, fileId)            
            self.disconnectTree(treeId) 

        return True 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def rmdir(self, shareName, pathName, password = None):
        # ToDo: Handle situations where share is password protected
        pathName = string.replace(pathName,'/', '\\')
        pathName = ntpath.normpath(pathName)
        if len(pathName) > 0 and pathName[0] == '\\':
            pathName = pathName[1:]

        treeId = self.connectTree(shareName)

        fileId = None
        try:
            fileId = self.create(treeId, pathName, desiredAccess=DELETE | FILE_READ_ATTRIBUTES | SYNCHRONIZE,
                                 shareMode=FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE,
                                 creationOptions=FILE_DIRECTORY_FILE | FILE_OPEN_REPARSE_POINT,
                                 creationDisposition=FILE_OPEN, fileAttributes=0)
            from impacket import smb
            delete_req = smb.SMBSetFileDispositionInfo()
            delete_req['DeletePending'] = True
            self.setInfo(treeId, fileId, inputBlob=delete_req, fileInfoClass=SMB2_FILE_DISPOSITION_INFO)
        finally:
            if fileId is not None:
                self.close(treeId, fileId)
            self.disconnectTree(treeId) 

        return True 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def storeFile(self, shareName, path, callback, mode = FILE_OVERWRITE_IF, offset = 0, password = None, shareAccessMode = FILE_SHARE_WRITE):
        # ToDo: Handle situations where share is password protected
        path = string.replace(path,'/', '\\')
        path = ntpath.normpath(path)
        if len(path) > 0 and path[0] == '\\':
            path = path[1:]

        treeId = self.connectTree(shareName)
        fileId = None
        try:
            fileId = self.create(treeId, path, FILE_WRITE_DATA, shareAccessMode, FILE_NON_DIRECTORY_FILE, mode, 0)
            finished = False
            writeOffset = offset
            while not finished:
                data = callback(self._Connection['MaxWriteSize'])
                if len(data) == 0:
                    break
                written = self.write(treeId, fileId, data, writeOffset, len(data))
                writeOffset += written
        finally:
            if fileId is not None:
                self.close(treeId, fileId)
            self.disconnectTree(treeId) 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def check_dir(self, service, path, password = None):
        path = string.replace(path,'/', '\\')
        tid = self.tree_connect_andx('\\\\' + self.__remote_name + '\\' + service, password)
        try:
            smb = NewSMBPacket()
            smb['Tid'] = tid
            smb['Mid'] = 0

            cmd = SMBCommand(SMB.SMB_COM_CHECK_DIRECTORY)
            cmd['Parameters'] = ''
            cmd['Data'] = SMBCheckDirectory_Data(flags = self.__flags2)
            cmd['Data']['DirectoryName'] = path.encode('utf-16le') if self.__flags2 & SMB.FLAGS2_UNICODE else path
            smb.addCommand(cmd)

            self.sendSMB(smb)

            while 1:
                s = self.recvSMB()
                if s.isValidAnswer(SMB.SMB_COM_CHECK_DIRECTORY):
                    return
        finally:
            self.disconnect_tree(tid) 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def rmdir(self, service, path, password = None):
        path = string.replace(path,'/', '\\')
        # Check that the directory exists
        self.check_dir(service, path, password)

        tid = self.tree_connect_andx('\\\\' + self.__remote_name + '\\' + service, password)
        try:
            path = path.encode('utf-16le') if self.__flags2 & SMB.FLAGS2_UNICODE else path

            smb = NewSMBPacket()
            smb['Tid'] = tid
            createDir = SMBCommand(SMB.SMB_COM_DELETE_DIRECTORY)
            createDir['Data'] = SMBDeleteDirectory_Data(flags=self.__flags2)
            createDir['Data']['DirectoryName'] = path
            smb.addCommand(createDir)

            self.sendSMB(smb)

            while 1:
                s = self.recvSMB()
                if s.isValidAnswer(SMB.SMB_COM_DELETE_DIRECTORY):
                    return
        finally:
            self.disconnect_tree(tid) 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def rename(self, service, old_path, new_path, password = None):
        old_path = string.replace(old_path,'/', '\\')
        new_path = string.replace(new_path,'/', '\\')
        tid = self.tree_connect_andx('\\\\' + self.__remote_name + '\\' + service, password)
        try:
            smb = NewSMBPacket()
            smb['Tid'] = tid
            smb['Mid'] = 0

            renameCmd = SMBCommand(SMB.SMB_COM_RENAME)
            renameCmd['Parameters'] = SMBRename_Parameters()
            renameCmd['Parameters']['SearchAttributes'] = ATTR_SYSTEM | ATTR_HIDDEN | ATTR_DIRECTORY
            renameCmd['Data'] = SMBRename_Data(flags = self.__flags2)
            renameCmd['Data']['OldFileName'] = old_path.encode('utf-16le') if self.__flags2 & SMB.FLAGS2_UNICODE else old_path
            renameCmd['Data']['NewFileName'] = new_path.encode('utf-16le') if self.__flags2 & SMB.FLAGS2_UNICODE else new_path
            smb.addCommand(renameCmd)

            self.sendSMB(smb)

            smb = self.recvSMB()
            if smb.isValidAnswer(SMB.SMB_COM_RENAME):
               return 1
            return 0
        finally:
            self.disconnect_tree(tid) 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def get_chatwheel_sound(self, text, loose_fit=False):
		def simplify(t):
			t = re.sub(r"[?!',！？.-]", "", t.lower())
			return re.sub(r"[_，]", " ", t)
		text = simplify(text)
		if text == "":
			return None
		for message in session.query(ChatWheelMessage):
			if message.sound:
				strings = list(map(simplify, [ message.name, message.message, message.label ]))
				if text in strings:
					return message
				if loose_fit:
					for string in strings:
						if text.replace(" ", "") == string.replace(" ", ""):
							return message
					for string in strings:
						if text in string:
							return message
		return None 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def __init__(self, line):
        """Initialize the word from a line of a WN POS file."""
	tokens = string.split(line)
	ints = map(int, tokens[int(tokens[3]) + 4:])
	self.form = string.replace(tokens[0], '_', ' ')
        "Orthographic representation of the word."
	self.pos = _normalizePOS(tokens[1])
        "Part of speech.  One of NOUN, VERB, ADJECTIVE, ADVERB."
	self.taggedSenseCount = ints[1]
        "Number of senses that are tagged."
	self._synsetOffsets = ints[2:ints[0]+2] 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def getWord(self, form, line=None):
	key = string.replace(string.lower(form), ' ', '_')
	pos = self.pos
	def loader(key=key, line=line, indexFile=self.indexFile):
	    line = line or indexFile.get(key)
	    return line and Word(line)
	word = _entityCache.get((pos, key), loader)
	if word:
	    return word
	else:
	    raise KeyError, "%s is not in the %s database" % (`form`, `pos`) 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def keys(self):
	if hasattr(self, 'indexCache'):
	    keys = self.indexCache.keys()
	    keys.sort()
	    return keys
	else:
	    keys = []
	    self.rewind()
	    while 1:
		line = self.file.readline()
		if not line: break
                key = line.split(' ', 1)[0]
		keys.append(key.replace('_', ' '))
	    return keys 

# 需要导入模块: import string [as 别名]
# 或者: from string import replace [as 别名]
def has_key(self, key):
	key = key.replace(' ', '_') # test case: V['haze over']
	if hasattr(self, 'indexCache'):
	    return self.indexCache.has_key(key)
	return self.get(key) != None
    
    #
    # Index file
    #