#

# Copyright (c) 2011-2014 Exxeleron GmbH

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#

__all__ = ['qconnection', 'qtype', 'qtemporal', 'qcollection']

__version__ = '@@VERSION_PLACEHOLDER@@'

try:

from qpython.fastutils import uncompress

except:

__is_cython_enabled__ = False

else:

__is_cython_enabled__ = True

class MetaData(object):

'''Utility class for enriching data structures with meta data, e.g. qtype hint.'''

def __init__(self, **kw):

self.__dict__.update(kw)

def __repr__(self):

if not self.__dict__.items():

return 'metadata()'

s = ['metadata(']

for k, v in self.__dict__.items():

s.append('%s=%s' % (k, repr(v)))

s.append(', ')

s[-1] = ')'

return ''.join(s)

def __getattr__(self, attr):

return None

def __getitem__(self, key):

return self.__dict__.get(key, None)

def __setitem__(self, key, value):

self.__dict__[key] = value

def as_dict(self):

return self.__dict__.copy()

def union_dict(self, **kw):

return dict(list(self.as_dict().items()) + list(kw.items()))

CONVERSION_OPTIONS = MetaData(raw = False,

numpy_temporals = False,

pandas = False,

single_char_strings = False

)