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__init__.py
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69 lines (51 loc) · 1.84 KB
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#
# 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__ = '1.2.2'
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
)