code: def to_bundle_ingest_dirname(ts):
      """Convert a pandas Timestamp into the name of the directory for the
      ingestion.
  
      Parameters
      ----------
      ts : pandas.Timestamp
          The time of the ingestions
  
      Returns
      -------
      name : str
          The name of the directory for this ingestion.
      """
      return ts.isoformat().replace(":", ";")
  
imports: from collections import namedtuple
  import errno
  import os
  import shutil
  import warnings
  import click
  from logbook import Logger
  import pandas
  from trading_calendars import get_calendar
  from toolz import curry, complement, take
  from ..adjustments import SQLiteAdjustmentReader, SQLiteAdjustmentWriter
  from ..bcolz_daily_bars import BcolzDailyBarReader, BcolzDailyBarWriter
  from ..minute_bars import BcolzMinuteBarReader, BcolzMinuteBarWriter
  from zipline.assets import AssetDBWriter, AssetFinder, ASSET_DB_VERSION
  from zipline.assets.asset_db_migrations import downgrade
  from zipline.utils.cache import dataframe_cache, working_dir, working_file
  from zipline.utils.compat import ExitStack, mappingproxy
  from zipline.utils.input_validation import ensure_timestamp, optionally
  import zipline.utils.paths
  from zipline.utils.preprocess import preprocess
label_desc: Use image node_id 11 for calling a global function with example usage: to_bundle_ingest_dirname(ts) and returns: ts