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How to use _namelist method in avocado

Best Python code snippet using avocado_python

types.py

Source:types.py

1""" Data types useful for Internet programming. """2from libs.util import *3import logging4from socket import inet_ntoa, inet_aton5import struct6class InetAddr:7  """ Internet address type. """8  def __init__(self, s):9    """ Initialize from a user-supplied dotted quad string. """10    self._a = s11  def toNetwork(self):12    """ Convert to network data format (four packed binary bytes). """13    return inet_aton(self._a)14  def __str__(self):15    return self._a16  def __repr__(self):17    return "<InetAddr %s>" % (self._a,)18  def __hash__(self):19    """ Returns a hash of this object based on its string rep. """20    return hash(self._a)21  def __cmp__(self, other):22    return cmp(self._a, other._a)23  def __eq__(self, other):24    return self._a == other._a25  @staticmethod26  def fromNetwork(n):27    return InetAddr(inet_ntoa(n))28class DomainName:29  """ Representation of a DNS domain name. """30  def __init__(self, s = ""):31    """ Initialize from a user-supplied string (optionally empty). """32    self._namelist = s.lstrip(".").split(".") # XXX this is subtle33  @staticmethod34  def fromData(data, offset = 0):35    """ Return a DomainName object from user-supplied packed binary36    data, with an optional offset modifier.  """37    dn = DomainName()38    dn._namelist = [ ]39    dn._length = 040    followedPointer = False41    while offset < len(data): # loop over label sequence42      (labellen,) = struct.unpack_from("B", data, offset)43      if not labellen:44        dn._namelist.append('')45        if not followedPointer:46          dn._length += 147        break48      elif (labellen >> 6) == 3:49        # this is a pointer label (see RFC 1035, Section 4.1.4)50        (pointer,) = struct.unpack_from(">H", data, offset)51        pointer &= 0x3FFF52        offset = pointer53        if not followedPointer:54          dn._length += 255        followedPointer = True56      else:57        # else, this is a normal label (see RFC 1035, Section 4.1.2)58        offset = offset + 159        (labeldata,) = struct.unpack_from("%ds" % (labellen,), data, offset)60        offset = offset + labellen61        if not followedPointer:62          dn._length += 1 + labellen63        dn._namelist.append(labeldata)64    return dn65  def parent(self):66    """ Return a DomainName object that represents the parent domain. """67    if self != DomainName("."):68      res = DomainName()69      res._namelist = self._namelist[1:]70      return res71    return None72  def __copy__(self):73    """  Return a copy of this DomainName object that loses any74    pointer information that may exist in this object's rep.  """75    res = DomainName(str(self))76    return res77  def __len__(self):78    """ Returns the length of the RFC 1035-compliant binary79    representation, taking into account pointers.  """80    if not hasattr(self, '_length'):81      l = 082      for name in self._namelist:83        l += len(name) + 184      return l85    return self._length86  def __str__(self):87    """ Returns a '.'-terminated string representation of this88    object. """89    self._namelist90    res = []91    for n in self._namelist:92        if type(n) == str:93            res.append(n.lower())94        else:95            res.append(n.decode('utf-8','backslashreplace').lower())96    # XXX subtle again, same reason97    return ".".join(res).rstrip(".") + "." 98  def __hash__(self):99    """ Returns a hash of this object based on its string rep. """100    return hash(str(self))101  def __cmp__(self, other):102    return cmp(str(self).lower(), str(other).lower())103  def __eq__(self, other):104    return str(self).lower() == str(other).lower()105  def __repr__(self):106    return str(self)107  def pack(self):108    """ Packs this object into RFC 1035-compliant data and returns the109    resulting binary-packed string. """110    l = []111    for name in self._namelist:112      l.append(struct.pack("B", len(name)).decode('unicode-escape'))113      if type(name) == str:114          l.append(name)115      else:116          l.append(name.decode('unicode-escape'))117    res = ("".join(l)).encode('ISO-8859-1')...

split_train_test.py

Source:split_train_test.py

1# ImageSetsã«è¿½å ããç»ååãæ¸ãè¾¼ã2# ã©ã³ãã æ½åºã®ããã°ã©ã é©å½ã«æ¸ãããªã3# trainval.txt=train.txt4# val.txt=test.txt5import glob6import random7import os8class SplitData:9    def __init__(self, _rootPath, _perTrain):10        self.rootPath = _rootPath11        self.xmlPath = f"{_rootPath}Annotations/"12        self.imagePath = f"{_rootPath}JPEGImages/"13        self.perTrain = _perTrain14    def GetFileName(self, _listPath):15        _nameList = []16        for path in _listPath:17            _imName = os.path.splitext(os.path.basename(path))[0]18            _nameList.append(_imName)19        return _nameList20    def JoinPath(self, _nameList, _basePath):21        _pathList = []22        for name in _nameList:23            _joinPath = f"{_basePath}{name}.jpg"24            # print(_joinPath)25            _pathList.append(_joinPath)26        return _pathList27    def SplitList(self, _list, _perTrain):28        # listã8:2ã«åå²ï¼train:test)29        MaxSize = len(_list)30        size = int(MaxSize*_perTrain)31        # print(MaxSize,size,len(_list))32        train = _list[:size]33        test = _list[size:]34        return train, test35    def WriteTxt(self, _dataList, _file):36        path = f"{self.rootPath}ImageSets/Main/{_file}"37        with open(path, 'wt') as f:38            for data in _dataList:39                f.write("%s\n" % data)40    def Main(self):41        # xmlãã©ã«ããªã¹ãã®åå¾42        _xmlList = glob.glob(f"{self.xmlPath}*.xml")43        # xmlãã©ã«ããªã¹ããã©ã³ãã ã«ä¸¦ã³æ¿ãã44        random.shuffle(_xmlList)45        # xmlã®nameã®ã¿åå¾46        _nameList = self.GetFileName(_xmlList)47        # print(len(_nameList)) # 4192:æ£å¸¸48        # åæ§ã®imgãã©ã«ããªã¹ããä½æ(ãã¶ãããã)49        _imgList = self.JoinPath(_nameList, self.imagePath)50        # train : test = trainval : val = 9 : 1 ã§ImageSetsã«ãã¡ã¤ã«åãè¿½è¨51        train, test = self.SplitList(_nameList, self.perTrain)52        train.sort()53        test.sort()54        print(f"{len(train),len(test),len(train)+len(test)}")55        # txtã«è¿½è¨56        self.WriteTxt(train, "train.txt")57        self.WriteTxt(test, "test.txt")58        print("complete!!")59if __name__ == '__main__':60    # trainãã¼ã¿ã®å²å61    perTrain = 0.962    perTest = 0.163    # ----------------------64    _rootPath = "H:/dataset/BearVer2_VOC/"65    a = SplitData(_rootPath, perTrain)...

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