Python string.startswith方法代码示例

# 需要导入模块: import string [as 别名]
# 或者: from string import startswith [as 别名]
def strip_python_comments(data):
    """
    Strip block comments, line comments, empty lines, verbose statements,
    and debug statements from a Python source file.
    """
    # TODO: implement pyminifier functionality

    lines = data.split("\n")
    strippedLines = [line for line in lines if ((not line.strip().startswith("#")) and (line.strip() != ''))]
    return "\n".join(strippedLines)


###############################################################
#
# Miscellaneous methods (formatting, sorting, etc.)
#
############################################################### 

# 需要导入模块: import string [as 别名]
# 或者: from string import startswith [as 别名]
def generate_suggestions(self):
        version_addr = self.obj_vm.profile.get_symbol("_version")

        string = self.obj_vm.read(version_addr, 60)

        if string and string.startswith("Darwin"):
            self._set_profile_metadata(string)
            yield True
        else:
            yield False 

# 需要导入模块: import string [as 别名]
# 或者: from string import startswith [as 别名]
def _get_dtb_m_lion(self):
        tbl = self.obj_vm.profile.sys_map["kernel"]
        config = self.obj_vm.get_config()
        
        if config.SHIFT:
            shift_address = config.SHIFT
        else:
            ver_addr = tbl["_version"][0][0] - 0xffffff8000000000

            scanner = catfishScan(needles = ["Catfish \x00\x00"])
            for catfish_offset in scanner.scan(self.obj_vm):
                tmp_shift_address = catfish_offset - (tbl["_lowGlo"][0][0] % 0xFFFFFF80)
                tmp_ver_addr  = ver_addr + tmp_shift_address 
                
                test_buf = self.obj_vm.zread(tmp_ver_addr, 16)
                if test_buf and test_buf.startswith("Darwin"):
                    shift_address = tmp_shift_address
                    break

        self.obj_vm.profile.shift_address = shift_address

        bootpml4 = (tbl["_BootPML4"][0][0] % 0xFFFFFF80) + shift_address
        boot_pml4_dtb = amd64.AMD64PagedMemory(self.obj_vm, config, dtb = bootpml4)
     
        idlepml4_addr = (tbl['_IdlePML4'][0][0]) + shift_address
        idlepml4_ptr = obj.Object("unsigned int", offset = idlepml4_addr, vm = boot_pml4_dtb)

        return idlepml4_ptr.v() 

# 需要导入模块: import string [as 别名]
# 或者: from string import startswith [as 别名]
def fromhex(self, string):
        if string.startswith('0x'):
            string=string[2:]

        hx = binascii.unhexlify(string)
        if len(hx) > self.size:
            hx=hx[:self.size]
        else:
            hx = hx.ljust(self.size, b'\x00')

        self.rawvalue = hx 

# 需要导入模块: import string [as 别名]
# 或者: from string import startswith [as 别名]
def color(string, color='', graphic=''):
    """
    Change text color for the Linux terminal.

    Args:
        string (str): String to colorify
        color (str): Color to colorify the string in the following list:
            black, red, green, yellow, blue, purple, cyan, gr[ae]y
        graphic (str): Graphic to append to the beginning of the line
    """


    if not color:
        if string.startswith("[!] "):
            color = 'red'
        elif string.startswith("[+] "):
            color = 'green'
        elif string.startswith("[*] "):
            color = 'blue'
        else:
            color = 'normal'

    if color not in colors:
        print(colors['red'] + 'Color not found: {}'.format(color) + colors['normal'])
        return

    if color:
        return colors[color] + graphic + string + colors['normal']
    else:
        return string + colors['normal'] 

# 需要导入模块: import string [as 别名]
# 或者: from string import startswith [as 别名]
def lhost():
    """
    Return the local IP.

    """

    if os.name != "nt":
        import fcntl
        import struct

        def get_interface_ip(ifname):
            try:
                s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
                return socket.inet_ntoa(fcntl.ioctl(
                        s.fileno(),
                        0x8915,  # SIOCGIFADDR
                        struct.pack('256s', ifname[:15])
                    )[20:24])
            except IOError:
                return ""

    ip = ""
    try:
        ip = socket.gethostbyname(socket.gethostname())
    except socket.gaierror:
        pass
    except:
        print "Unexpected error:", sys.exc_info()[0]
        return ip

    if (ip == "" or ip.startswith("127.")) and os.name != "nt":
        interfaces = ["eth0", "eth1", "eth2", "wlan0", "wlan1", "wifi0", "ath0", "ath1", "ppp0"]
        for ifname in interfaces:
            try:
                ip = get_interface_ip(ifname)
                if ip != "":
                    break
            except:
                print "Unexpected error:", sys.exc_info()[0]
                pass
    return ip 

# 需要导入模块: import string [as 别名]
# 或者: from string import startswith [as 别名]
def color(string, color=None):
    """
    Change text color for the Linux terminal.
    """

    attr = []
    # bold
    attr.append('1')

    if color:
        if color.lower() == "red":
            attr.append('31')
        elif color.lower() == "yellow":
            attr.append('33')
        elif color.lower() == "green":
            attr.append('32')
        elif color.lower() == "blue":
            attr.append('34')
        return '\x1b[%sm%s\x1b[0m' % (';'.join(attr), string)

    else:
        if string.startswith("[!]"):
            attr.append('31')
            return '\x1b[%sm%s\x1b[0m' % (';'.join(attr), string)
        elif string.startswith("[+]"):
            attr.append('32')
            return '\x1b[%sm%s\x1b[0m' % (';'.join(attr), string)
        elif string.startswith("[*]"):
            attr.append('34')
            return '\x1b[%sm%s\x1b[0m' % (';'.join(attr), string)
        else:
            return string 

# 需要导入模块: import string [as 别名]
# 或者: from string import startswith [as 别名]
def complete_path(text, line, arg=False):
    """
    Helper for tab-completion of file paths.
    """
    # stolen from dataq at
    #   http://stackoverflow.com/questions/16826172/filename-tab-completion-in-cmd-cmd-of-python

    if arg:
        # if we have "command something path"
        argData = line.split()[1:]
    else:
        # if we have "command path"
        argData = line.split()[0:]

    if not argData or len(argData) == 1:
        completions = os.listdir('./')
    else:
        dir, part, base = argData[-1].rpartition('/')
        if part == '':
            dir = './'
        elif dir == '':
            dir = '/'

        completions = []
        for f in os.listdir(dir):
            if f.startswith(base):
                if os.path.isfile(os.path.join(dir, f)):
                    completions.append(f)
                else:
                    completions.append(f+'/')

    return completions 

# 需要导入模块: import string [as 别名]
# 或者: from string import startswith [as 别名]
def parseType(typestr):
    if not isinstance(typestr, str):
        return None
    typestr = typestr.lower()

    for k,v in typeconverttable.items():
        type = typestr.replace(k,v)

    spstr = typestr.split()
    if len(spstr) > 1:
        childtype = parseType(' '.join(spstr[:-1]))
        if childtype == None:
            return None
        try:
            count = int(spstr[-1])
        except ValueError:
            return None
        
        return WArray(count, childtype)


    if typestr == "raw":
        return WType()
    if typestr == "ptr" or typestr == "pointer":
        return WPtr()
    if typestr == "char":
        return WChar()
    if typestr == "str" or typestr == "string":
        return WString()
    if typestr == "float":
        return WFloat()
    if typestr == "double":
        return WDouble()

    signed = True
    if typestr.startswith("uint"):
        typestr = typestr[1:]
        signed = False
    if typestr.startswith("int"):
        if len(typestr) == 3:
            return WInt(4, signed)
        try:
            size = int(typestr[3:])
        except ValueError:
            return None
        
        return WInt(size//8, signed)
    return None