def pause_ordering():
"""Pause multipledispatch ordering."""
halt_ordering()
try:
yield
finally:
restart_ordering()
except ImportError:
pass
try:
from .compute.chunks import *
except ImportError:
pass
try:
from .bcolz import *
except ImportError:
pass
try:
from .mongo import *
except ImportError:
pass
restart_ordering() # Restart multipledispatch ordering and do ordering
logging.basicConfig()
logger = logging.getLogger(__name__)
logger.setLevel(logging.WARNING)
inf = float('inf')
nan = float('nan')
__version__ = '0.6.1'
# If IPython is already loaded, register the Blaze catalog magic
# from . import catalog
# import sys
# if 'IPython' in sys.modules:
with suppress(ImportError):
# pip install ibis-framework[clickhouse]
import ibis.clickhouse.api as clickhouse
with suppress(ImportError):
# pip install ibis-framework[bigquery]
import ibis.bigquery.api as bigquery
with suppress(ImportError):
# pip install ibis-framework[mapd]
if sys.version_info.major < 3:
raise ImportError('The MapD backend is not supported under Python 2.')
import ibis.mapd.api as mapd
restart_ordering()
def hdfs_connect(host='localhost',
port=50070,
protocol='webhdfs',
use_https='default',
auth_mechanism='NOSASL',
verify=True,
**kwds):
"""
Connect to HDFS
Parameters
----------
host : string, Host name of the HDFS NameNode
with ignoring(ImportError, TypeError):
from .compute.sparksql import *
with ignoring(ImportError):
from dynd import nd
from .compute.dynd import *
with ignoring(ImportError):
from .compute.h5py import *
with ignoring(ImportError):
from .compute.hdfstore import *
with ignoring(ImportError):
from .compute.pytables import *
with ignoring(ImportError):
from .compute.chunks import *
with ignoring(ImportError):
from .compute.bcolz import *
with ignoring(ImportError):
from .mongo import *
from .compute.mongo import *
with ignoring(ImportError):
from .pytables import *
from .compute.pytables import *
restart_ordering() # Restart multipledispatch ordering and do ordering
inf = float('inf')
nan = float('nan')
from ._version import get_versions
__version__ = get_versions()['version']
del get_versions
