How to use _listMethods method in pyatom

Best Python code snippet using pyatom_python

server.py

Source:server.py

1"""RPC Server module."""2import sys3import socket4import pickle5from fnmatch import fnmatch6from repr import repr7# Default verbosity (0 = silent, 1 = print connections, 2 = print requests too)8VERBOSE = 19class Server:10	11	"""RPC Server class.  Derive a class to implement a particular service."""12	13	def __init__(self, address, verbose = VERBOSE):14		if type(address) == type(0):15			address = ('', address)16		self._address = address17		self._verbose = verbose18		self._socket = None19		self._socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)20		self._socket.bind(address)21		self._socket.listen(1)22		self._listening = 123	24	def _setverbose(self, verbose):25		self._verbose = verbose26	27	def __del__(self):28		self._close()29	30	def _close(self):31		self._listening = 032		if self._socket:33			self._socket.close()34		self._socket = None35	36	def _serverloop(self):37		while self._listening:38			self._serve()39	40	def _serve(self):41		if self._verbose: print "Wait for connection ..."42		conn, address = self._socket.accept()43		if self._verbose: print "Accepted connection from %s" % repr(address)44		if not self._verify(conn, address):45			print "*** Connection from %s refused" % repr(address)46			conn.close()47			return48		rf = conn.makefile('r')49		wf = conn.makefile('w')50		ok = 151		while ok:52			wf.flush()53			if self._verbose > 1: print "Wait for next request ..."54			ok = self._dorequest(rf, wf)55	56	_valid = ['192.16.201.*', '192.16.197.*', '132.151.1.*', '129.6.64.*']57	58	def _verify(self, conn, address):59		host, port = address60		for pat in self._valid:61			if fnmatch(host, pat): return 162		return 063	64	def _dorequest(self, rf, wf):65		rp = pickle.Unpickler(rf)66		try:67			request = rp.load()68		except EOFError:69			return 070		if self._verbose > 1: print "Got request: %s" % repr(request)71		try:72			methodname, args, id = request73			if '.' in methodname:74				reply = (None, self._special(methodname, args), id)75			elif methodname[0] == '_':76				raise NameError, "illegal method name %s" % repr(methodname)77			else:78				method = getattr(self, methodname)79				reply = (None, apply(method, args), id)80		except:81			reply = (sys.exc_type, sys.exc_value, id)82		if id < 0 and reply[:2] == (None, None):83			if self._verbose > 1: print "Suppress reply"84			return 185		if self._verbose > 1: print "Send reply: %s" % repr(reply)86		wp = pickle.Pickler(wf)87		wp.dump(reply)88		return 189	90	def _special(self, methodname, args):91		if methodname == '.methods':92			if not hasattr(self, '_methods'):93				self._methods = tuple(self._listmethods())94			return self._methods95		raise NameError, "unrecognized special method name %s" % repr(methodname)96	97	def _listmethods(self, cl=None):98		if not cl: cl = self.__class__99		names = cl.__dict__.keys()100		names = filter(lambda x: x[0] != '_', names)101		names.sort()102		for base in cl.__bases__:103			basenames = self._listmethods(base)104			basenames = filter(lambda x, names=names: x not in names, basenames)105			names[len(names):] = basenames106		return names107from security import Security108class SecureServer(Server, Security):109	def __init__(self, *args):110		apply(Server.__init__, (self,) + args)111		Security.__init__(self)112	def _verify(self, conn, address):113		import string114		challenge = self._generate_challenge()115		conn.send("%d\n" % challenge)116		response = ""117		while "\n" not in response and len(response) < 100:118			data = conn.recv(100)119			if not data:120				break121			response = response + data122		try:123			response = string.atol(string.strip(response))124		except string.atol_error:125			if self._verbose > 0:126				print "Invalid response syntax", `response`127			return 0128		if not self._compare_challenge_response(challenge, response):129			if self._verbose > 0:130				print "Invalid response value", `response`131			return 0132		if self._verbose > 1:133			print "Response matches challenge.  Go ahead!"...

imageClass.py

Source:imageClass.py

1from PIL import Image2class ImageFile(Image):3    def __init__(self):4        self.__main__5        self.Image()6    # if type(address) == type(0):7    def _special(self, methodname, args):8        if methodname == '.methods':9            if not hasattr(self, '_methods'):10                self._methods = tuple(self._listmethods())11            return self._methods12        raise NameError, "unrecognized special method name %s" % repr(methodname)13    def _listmethods(self, cl=None):14        if not cl: cl = self.__class__15        names = cl.__dict__.keys()16        names = filter(lambda x: x[0] != '_', names)17        names.sort()18        for base in cl.__bases__:19            basenames = self._listmethods(base)20            basenames = filter(lambda x, names=names: x not in names, basenames)21            names[len(names):] = basenames22        #return names23    def writeXmp(self, xmpkey, xmpvalue):24        import pyexiv225        metadata = pyexiv2.ImageMetadata(self)26        metadata[xmpkey] = xmpvalue27    def writeIptc(self, iptckey, iptcvalue):28        import pyexiv229        metadata = pyexiv2.ImageMetadata(self)30        metadata[iptckey] = iptcvalue31    def readIptc(self):32        import pyexiv233        metadata = pyexiv2.ImageMetadata(self)34        mdataprint = metadata.read()35        print metadata36    def metadata_get_exif(self):37        ret = {}38        from PIL import Image39        from PIL.ExifTags import TAGS40        i = Image.open(self)41        info = i._getexif()42        for tag, value in info.items():43            decoded = TAGS.get(tag, tag)44            ret[decoded] = value45            return ret46class download():47    import urllib, urllib2, requests48    def __init__(self, url):49        self.url = url50        pass51    def GET(self):52        # path = url53        #header('Content-type','images/jpeg')54        #header('Content-transfer-encoding','binary')55        #header('Content-Disposition', 'attachment;filename="fname.ext"')56        return open(self.url, 'rb').read()57if __name__ == "__main__":58    # app = web.application(urls, globals())...

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