Python string.replace() Examples

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) 

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 

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
    # 

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() 

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) 

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 

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 

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) 

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
    # 

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) 

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 

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) 

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) 

def _platform(*args):

    """ Helper to format the platform string in a filename
        compatible format e.g. "system-version-machine".
    """
    # Format the platform string
    platform = string.join(
        map(string.strip,
            filter(len, args)),
        '-')

    # Cleanup some possible filename obstacles...
    replace = string.replace
    platform = replace(platform,' ','_')
    platform = replace(platform,'/','-')
    platform = replace(platform,'\\','-')
    platform = replace(platform,':','-')
    platform = replace(platform,';','-')
    platform = replace(platform,'"','-')
    platform = replace(platform,'(','-')
    platform = replace(platform,')','-')

    # No need to report 'unknown' information...
    platform = replace(platform,'unknown','')

    # Fold '--'s and remove trailing '-'
    while 1:
        cleaned = replace(platform,'--','-')
        if cleaned == platform:
            break
        platform = cleaned
    while platform[-1] == '-':
        platform = platform[:-1]

    return platform 

def people_linkedin(self):
        reg_people = re.compile('">[a-zA-Z0-9._ -]* \| LinkedIn')
        #reg_people = re.compile('">[a-zA-Z0-9._ -]* profiles | LinkedIn')
        self.temp = reg_people.findall(self.results)
        resul = []
        for x in self.temp:
            y = string.replace(x, ' | LinkedIn', '')
            y = string.replace(y, ' profiles ', '')
            y = string.replace(y, 'LinkedIn', '')
            y = string.replace(y, '"', '')
            y = string.replace(y, '>', '')
            if y != " ":
                resul.append(y)
        return resul 

def get_wiki_url(self, obj):
		if isinstance(obj, Hero):
			wikiurl = obj.localized_name
		elif isinstance(obj, Ability):
			wikiurl = f"{obj.hero.localized_name}#{obj.localized_name}"
		elif isinstance(obj, Item):
			wikiurl = obj.localized_name

		wikiurl = wikiurl.replace(" ", "_").replace("'", "%27")
		return f"http://dota2.gamepedia.com/{wikiurl}" 

def people_jigsaw(self):
        res = []
        #reg_people = re.compile("'tblrow' title='[a-zA-Z0-9.-]*'><span class='nowrap'/>")
        reg_people = re.compile(
            "href=javascript:showContact\('[0-9]*'\)>[a-zA-Z0-9., ]*</a></span>")
        self.temp = reg_people.findall(self.results)
        for x in self.temp:
            a = x.split('>')[1].replace("</a", "")
            res.append(a)
        return res 

def set(self):
        reg_sets = re.compile('>[a-zA-Z0-9]*</a></font>')
        self.temp = reg_sets.findall(self.results)
        sets = []
        for x in self.temp:
            y = string.replace(x, '>', '')
            y = string.replace(y, '</a</font', '')
            sets.append(y)
        return sets 

def profiles(self):
        reg_people = re.compile('">[a-zA-Z0-9._ -]* - <em>Google Profile</em>')
        self.temp = reg_people.findall(self.results)
        resul = []
        for x in self.temp:
            y = string.replace(x, ' <em>Google Profile</em>', '')
            y = string.replace(y, '-', '')
            y = string.replace(y, '">', '')
            if y != " ":
                resul.append(y)
        return resul 

def genericClean(self):
		self.results = re.sub('<em>', '', self.results)
		self.results = re.sub('<b>', '', self.results)
		self.results = re.sub('</b>', '', self.results)
		self.results = re.sub('</em>', '', self.results)
		self.results = re.sub('%2f', ' ', self.results)
		self.results = re.sub('%3a', ' ', self.results)
		self.results = re.sub('<strong>', '', self.results)
		self.results = re.sub('</strong>', '', self.results)	
		self.results = re.sub('<w:t>',' ',self.results)


		for e in ('>',':','=', '<', '/', '\\',';','&','%3A','%3D','%3C'):
			self.results = string.replace(self.results, e, ' ') 

def escape(s, replace=string.replace):
    s = replace(s, "&", "&")
    s = replace(s, "<", "&lt;")
    return replace(s, ">", "&gt;",) 

def people_linkedin(self):
		reg_people = re.compile('">[a-zA-Z0-9._ -]* profiles | LinkedIn')
		
		self.temp = reg_people.findall(self.results)
		resul = []
		for x in self.temp:
				y = string.replace(x, '  LinkedIn', '')
				y = string.replace(y, ' profiles ', '')
				y = string.replace(y, 'LinkedIn', '')
				y = string.replace(y, '"', '')
				y = string.replace(y, '>', '')
				if y !=" ":
					resul.append(y)
		return resul 

def test_maketrans(self):
        self.assertEqual(
           ''.join(map(chr, xrange(256))).replace('abc', 'xyz'),
           string.maketrans('abc', 'xyz')
        )
        self.assertRaises(ValueError, string.maketrans, 'abc', 'xyzw') 

def test_replace_overflow(self):
        # Check for overflow checking on 32 bit machines
        A2_16 = "A" * (2**16)
        self.checkraises(OverflowError, A2_16, "replace", "", A2_16)
        self.checkraises(OverflowError, A2_16, "replace", "A", A2_16)
        self.checkraises(OverflowError, A2_16, "replace", "AA", A2_16+A2_16) 

def sub(self, s):
        for k, v in self.macros.items():
            s = string.replace(s, k, v)
        return s 

def escape(s, replace=string.replace):
    s = replace(s, "&", "&")
    s = replace(s, "<", "&lt;")
    return replace(s, ">", "&gt;",) 

def remove(self, service, path, password = None):
        path = string.replace(path,'/', '\\')
        # Perform a list to ensure the path exists
        self.list_path(service, path, password)

        tid = self.tree_connect_andx('\\\\' + self.__remote_name + '\\' + service, password)
        try:
            smb = NewSMBPacket()
            smb['Tid'] = tid
            smb['Mid'] = 0

            cmd = SMBCommand(SMB.SMB_COM_DELETE)
            cmd['Parameters'] = SMBDelete_Parameters()
            cmd['Parameters']['SearchAttributes'] = ATTR_HIDDEN | ATTR_SYSTEM | ATTR_ARCHIVE
            cmd['Data'] = SMBDelete_Data(flags = self.__flags2)
            cmd['Data']['FileName'] = (path + '\x00').encode('utf-16le') if self.__flags2 & SMB.FLAGS2_UNICODE else (path + '\x00')
            smb.addCommand(cmd)

            self.sendSMB(smb)

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

def _syscmd_file(target,default=''):

    """ Interface to the system's file command.

        The function uses the -b option of the file command to have it
        ommit the filename in its output and if possible the -L option
        to have the command follow symlinks. It returns default in
        case the command should fail.

    """
    if sys.platform in ('dos','win32','win16','os2'):
        # XXX Others too ?
        return default
    target = _follow_symlinks(target).replace('"', '\\"')
    try:
        f = os.popen('file "%s" 2> %s' % (target, DEV_NULL))
    except (AttributeError,os.error):
        return default
    output = string.strip(f.read())
    rc = f.close()
    if not output or rc:
        return default
    else:
        return output

### Information about the used architecture

# Default values for architecture; non-empty strings override the
# defaults given as parameters 

def _platform(*args):

    """ Helper to format the platform string in a filename
        compatible format e.g. "system-version-machine".
    """
    # Format the platform string
    platform = string.join(
        map(string.strip,
            filter(len, args)),
        '-')

    # Cleanup some possible filename obstacles...
    replace = string.replace
    platform = replace(platform,' ','_')
    platform = replace(platform,'/','-')
    platform = replace(platform,'\\','-')
    platform = replace(platform,':','-')
    platform = replace(platform,';','-')
    platform = replace(platform,'"','-')
    platform = replace(platform,'(','-')
    platform = replace(platform,')','-')

    # No need to report 'unknown' information...
    platform = replace(platform,'unknown','')

    # Fold '--'s and remove trailing '-'
    while 1:
        cleaned = replace(platform,'--','-')
        if cleaned == platform:
            break
        platform = cleaned
    while platform[-1] == '-':
        platform = platform[:-1]

    return platform 

def sub(self, s):
        for k, v in self.macros.items():
            s = string.replace(s, k, v)
        return s