Python buffer Examples

Example #1

File: _gdbm.py Project: Jonator3/SnakeParty

 def firstkey(self):
     with _lock:
         self.__check_closed()
         key = lib.gdbm_firstkey(self.__ll_dbm)
         if key.dptr:
             res = bytes(ffi.buffer(key.dptr, key.dsize))
             lib.free(key.dptr)
             return res

Example #2

File: _gdbm.py Project: Jonator3/SnakeParty

 def nextkey(self, key):
     with _lock:
         self.__check_closed()
         key = lib.gdbm_nextkey(self.__ll_dbm, _fromstr(key))
         if key.dptr:
             res = bytes(ffi.buffer(key.dptr, key.dsize))
             lib.free(key.dptr)
             return res

Example #3

File: gdbm.py Project: FranciscoMoya/pypyjs-release-nojit

 def nextkey(self, key):
     with _lock:
         self.__check_closed()
         key = lib.gdbm_nextkey(self.__ll_dbm, _fromstr(key))
         if key.dptr:
             res = str(ffi.buffer(key.dptr, key.dsize))
             lib.free(key.dptr)
             return res

Example #4

File: gdbm.py Project: FranciscoMoya/pypyjs-release-nojit

 def firstkey(self):
     with _lock:
         self.__check_closed()
         key = lib.gdbm_firstkey(self.__ll_dbm)
         if key.dptr:
             res = str(ffi.buffer(key.dptr, key.dsize))
             lib.free(key.dptr)
             return res

Example #5

File: _gdbm.py Project: Jonator3/SnakeParty

 def __keys(self):
     self.__check_closed()
     l = []
     key = lib.gdbm_firstkey(self.__ll_dbm)
     while key.dptr:
         l.append(bytes(ffi.buffer(key.dptr, key.dsize)))
         nextkey = lib.gdbm_nextkey(self.__ll_dbm, key)
         lib.free(key.dptr)
         key = nextkey
     return l

Example #6

File: _gdbm.py Project: Jonator3/SnakeParty

 def get(self, key, default=None):
     with _lock:
         self.__check_closed()
         key = _checkstr(key)
         drec = lib.pygdbm_fetch(self.__ll_dbm, key, len(key))
         if not drec.dptr:
             return default
         res = bytes(ffi.buffer(drec.dptr, drec.dsize))
         lib.free(drec.dptr)
         return res

Example #7

File: gdbm.py Project: shivavijayreddypinreddy/pox-stuff

 def __getitem__(self, key):
     with _lock:
         self.__check_closed()
         key = _checkstr(key)
         drec = lib.pygdbm_fetch(self.__ll_dbm, key, len(key))
         if not drec.dptr:
             raise KeyError(key)
         res = str(ffi.buffer(drec.dptr, drec.dsize))
         lib.free(drec.dptr)
         return res

Example #8

File: gdbm.py Project: FranciscoMoya/pypyjs-release-nojit

 def __keys(self):
     self.__check_closed()
     l = []
     key = lib.gdbm_firstkey(self.__ll_dbm)
     while key.dptr:
         l.append(str(ffi.buffer(key.dptr, key.dsize)))
         nextkey = lib.gdbm_nextkey(self.__ll_dbm, key)
         lib.free(key.dptr)
         key = nextkey
     return l

Example #9

File: gdbm.py Project: FranciscoMoya/pypyjs-release-nojit

 def __getitem__(self, key):
     with _lock:
         self.__check_closed()
         key = _checkstr(key)
         drec = lib.pygdbm_fetch(self.__ll_dbm, key, len(key))
         if not drec.dptr:
             raise KeyError(key)
         res = str(ffi.buffer(drec.dptr, drec.dsize))
         lib.free(drec.dptr)
         return res