class_docstr: Helper Abstract Base Class which defines all methods that
  a StorageBackend must implement.
class_docstr_tok: ["Helper","Abstract","Base","Class","which","defines","all","methods","that","a","StorageBackend","must","implement","."]
docstr: Configures the store.
  
  Parameters
  ----------
  location: string
      The base location used by the store. On a filesystem, this
      corresponds to a directory.
  verbose: int
      The level of verbosity of the store
  backend_options: dict
      Contains a dictionary of named parameters used to configure the
      store backend.
docstr_tok: ["Configures","the","store",".","Parameters","--","--","--","--","--","location",":","string","The","base","location","used","by","the","store",".","On","a","filesystem",",","this","corresponds","to","a","directory",".","verbose",":","int","The","level","of","verbosity","of","the","store","backend_options",":","dict","Contains","a","dictionary","of","named","parameters","used","to","configure","the","store","backend","."]
code: def configure(self, location, verbose=0, backend_options=dict()):
      """Configures the store.
  
      Parameters
      ----------
      location: string
          The base location used by the store. On a filesystem, this
          corresponds to a directory.
      verbose: int
          The level of verbosity of the store
      backend_options: dict
          Contains a dictionary of named parameters used to configure the
          store backend.
      """
  
imports: from pickle import PicklingError
  import re
  import os
  import os.path
  import datetime
  import json
  import shutil
  import warnings
  import collections
  import operator
  import threading
  from abc import ABCMeta, abstractmethod
  from .backports import concurrency_safe_rename
  from .disk import mkdirp, memstr_to_bytes, rm_subdirs
  from .None import numpy_pickle
label_desc: Use image node_id 7 for calling the StoreBackendBase obj's underlying member method code with example usage: obj.configure(location, verbose, backend_options) without return types