OwlCyberSecurity - MANAGER
Edit File: dbrecio.pyo
� �V~gc�����������@���s5���d��Z��d�d�l�Z�d�d�l�Z�d�d�d�������YZ�d�S(���s��� File-like objects that read from or write to a bsddb record. This implements (nearly) all stdio methods. f = DBRecIO(db, key, txn=None) f.close() # explicitly release resources held flag = f.isatty() # always false pos = f.tell() # get current position f.seek(pos) # set current position f.seek(pos, mode) # mode 0: absolute; 1: relative; 2: relative to EOF buf = f.read() # read until EOF buf = f.read(n) # read up to n bytes f.truncate([size]) # truncate file at to at most size (default: current pos) f.write(buf) # write at current position f.writelines(list) # for line in list: f.write(line) Notes: - fileno() is left unimplemented so that code which uses it triggers an exception early. - There's a simple test set (see end of this file) - not yet updated for DBRecIO. - readline() is not implemented yet. From: Itamar Shtull-Trauring <itamar@maxnm.com> i����Nt���DBRecIOc�����������B���st���e��Z�d �d����Z�d����Z�d����Z�d�d���Z�d����Z�d�d���Z�d�Z �d �d ���Z �d ����Z�d����Z�d����Z �RS(���c���������C���sC���|�|��_��|�|��_�|�|��_�d��|��_�d�|��_�d�|��_�d�|��_�d��S(���Ni����(���t���dbt���keyt���txnt���Nonet���lent���post���closedt ���softspace(���t���selfR���R���R���(����(����s2���/opt/alt/python27/lib64/python2.7/bsddb/dbrecio.pyt���__init__#���s���� c���������C���s%���|��j��s!�d�|��_��|��`�|��`�n��d��S(���Ni���(���R���R���R���(���R ���(����(����s2���/opt/alt/python27/lib64/python2.7/bsddb/dbrecio.pyt���close,���s���� c���������C���s���|��j��r�t�d���n��d�S(���Ns���I/O operation on closed filei����(���R���t ���ValueError(���R ���(����(����s2���/opt/alt/python27/lib64/python2.7/bsddb/dbrecio.pyt���isatty1���s���� i����c���������C���sc���|��j��r�t�d���n��|�d�k�r1�|�|��j�}�n�|�d�k�rM�|�|��j�}�n��t�d�|���|��_�d��S(���Ns���I/O operation on closed filei���i���i����(���R���R���R���R���t���max(���R ���R���t���mode(����(����s2���/opt/alt/python27/lib64/python2.7/bsddb/dbrecio.pyt���seek6���s���� c���������C���s���|��j��r�t�d���n��|��j�S(���Ns���I/O operation on closed file(���R���R���R���(���R ���(����(����s2���/opt/alt/python27/lib64/python2.7/bsddb/dbrecio.pyt���tell?���s���� i����c���������C���s����|��j��r�t�d���n��|�d�k��r-�|��j�}�n�t�|��j�|�|��j���}�|�|��j�}�|��j�j�|��j�d�|��j�d�|�d�|��j��}�|�|��_�|�S(���Ns���I/O operation on closed filei����R���t���dlent���doff( ���R���R���R���t���minR���R���t���getR���R���(���R ���t���nt���newposR���t���r(����(����s2���/opt/alt/python27/lib64/python2.7/bsddb/dbrecio.pyt���readD���s���� - s|�� def readline(self, length=None): if self.closed: raise ValueError, "I/O operation on closed file" if self.buflist: self.buf = self.buf + string.joinfields(self.buflist, '') self.buflist = [] i = string.find(self.buf, ' ', self.pos) if i < 0: newpos = self.len else: newpos = i+1 if length is not None: if self.pos + length < newpos: newpos = self.pos + length r = self.buf[self.pos:newpos] self.pos = newpos return r def readlines(self, sizehint = 0): total = 0 lines = [] line = self.readline() while line: lines.append(line) total += len(line) if 0 < sizehint <= total: break line = self.readline() return lines c������ ���C���s����|��j��r�t�d���n��|�d��k�r-�|��j�}�n<�|�d�k��rN�t�t�j�d�����n�|�|��j�k��ri�|�|��_�n��|��j�j�|��j �d�d�|��j �d�|��j�|�d�|��d��S(���Ns���I/O operation on closed filei����s���Negative size not allowedt����R���R���R���(���R���R���R���R���t���IOErrort���errnot���EINVALR���t���putR���R���R���(���R ���t���size(����(����s2���/opt/alt/python27/lib64/python2.7/bsddb/dbrecio.pyt���truncater���s���� c������ ���C���s����|��j��r�t�d���n��|�s�d��S|��j�|��j�k�r^�|��j�j�d�|��j�|��j���|��j�|��_�n��|��j�t�|���}�|��j�j�|��j�|�d�|��j �d�t�|���d�|��j��|�|��_�d��S(���Ns���I/O operation on closed files����R���R���R���( ���R���R���R���R���t���buflistt���appendR���R���R���R���(���R ���t���sR���(����(����s2���/opt/alt/python27/lib64/python2.7/bsddb/dbrecio.pyt���write~���s���� �4c���������C���s���|��j��t�j�|�d�����d��S(���NR���(���R$���t���stringt ���joinfields(���R ���t���list(����(����s2���/opt/alt/python27/lib64/python2.7/bsddb/dbrecio.pyt ���writelines����s����c���������C���s���|��j��r�t�d���n��d��S(���Ns���I/O operation on closed file(���R���R���(���R ���(����(����s2���/opt/alt/python27/lib64/python2.7/bsddb/dbrecio.pyt���flush����s���� N(���t���__name__t ���__module__R���R ���R���R ���R���R���R���t���_DBRecIO__fixmeR ���R$���R(���R)���(����(����(����s2���/opt/alt/python27/lib64/python2.7/bsddb/dbrecio.pyR����"���s��� , (����(���t���__doc__R���R%���R����(����(����(����s2���/opt/alt/python27/lib64/python2.7/bsddb/dbrecio.pyt���<module>���s����