/usr/lib/python2.7/dist-packages/boto/sdb/db/query.py is in python-boto 2.34.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | from boto.compat import six
# Copyright (c) 2006,2007,2008 Mitch Garnaat http://garnaat.org/
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish, dis-
# tribute, sublicense, and/or sell copies of the Software, and to permit
# persons to whom the Software is furnished to do so, subject to the fol-
# lowing conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
class Query(object):
__local_iter__ = None
def __init__(self, model_class, limit=None, next_token=None, manager=None):
self.model_class = model_class
self.limit = limit
self.offset = 0
if manager:
self.manager = manager
else:
self.manager = self.model_class._manager
self.filters = []
self.select = None
self.sort_by = None
self.rs = None
self.next_token = next_token
def __iter__(self):
return iter(self.manager.query(self))
def next(self):
if self.__local_iter__ is None:
self.__local_iter__ = self.__iter__()
return next(self.__local_iter__)
def filter(self, property_operator, value):
self.filters.append((property_operator, value))
return self
def fetch(self, limit, offset=0):
"""Not currently fully supported, but we can use this
to allow them to set a limit in a chainable method"""
self.limit = limit
self.offset = offset
return self
def count(self, quick=True):
return self.manager.count(self.model_class, self.filters, quick, self.sort_by, self.select)
def get_query(self):
return self.manager._build_filter_part(self.model_class, self.filters, self.sort_by, self.select)
def order(self, key):
self.sort_by = key
return self
def to_xml(self, doc=None):
if not doc:
xmlmanager = self.model_class.get_xmlmanager()
doc = xmlmanager.new_doc()
for obj in self:
obj.to_xml(doc)
return doc
def get_next_token(self):
if self.rs:
return self.rs.next_token
if self._next_token:
return self._next_token
return None
def set_next_token(self, token):
self._next_token = token
next_token = property(get_next_token, set_next_token)
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