diff env/lib/python3.9/site-packages/boto/sdb/queryresultset.py @ 0:4f3585e2f14b draft default tip

"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/env/lib/python3.9/site-packages/boto/sdb/queryresultset.py	Mon Mar 22 18:12:50 2021 +0000
@@ -0,0 +1,93 @@
+from boto.compat import six
+# Copyright (c) 2006,2007 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.
+
+def query_lister(domain, query='', max_items=None, attr_names=None):
+    more_results = True
+    num_results = 0
+    next_token = None
+    while more_results:
+        rs = domain.connection.query_with_attributes(domain, query, attr_names,
+                                                     next_token=next_token)
+        for item in rs:
+            if max_items:
+                if num_results == max_items:
+                    raise StopIteration
+            yield item
+            num_results += 1
+        next_token = rs.next_token
+        more_results = next_token is not None
+
+class QueryResultSet(object):
+
+    def __init__(self, domain=None, query='', max_items=None, attr_names=None):
+        self.max_items = max_items
+        self.domain = domain
+        self.query = query
+        self.attr_names = attr_names
+
+    def __iter__(self):
+        return query_lister(self.domain, self.query, self.max_items, self.attr_names)
+
+def select_lister(domain, query='', max_items=None):
+    more_results = True
+    num_results = 0
+    next_token = None
+    while more_results:
+        rs = domain.connection.select(domain, query, next_token=next_token)
+        for item in rs:
+            if max_items:
+                if num_results == max_items:
+                    raise StopIteration
+            yield item
+            num_results += 1
+        next_token = rs.next_token
+        more_results = next_token is not None
+
+class SelectResultSet(object):
+
+    def __init__(self, domain=None, query='', max_items=None,
+                 next_token=None, consistent_read=False):
+        self.domain = domain
+        self.query = query
+        self.consistent_read = consistent_read
+        self.max_items = max_items
+        self.next_token = next_token
+
+    def __iter__(self):
+        more_results = True
+        num_results = 0
+        while more_results:
+            rs = self.domain.connection.select(self.domain, self.query,
+                                               next_token=self.next_token,
+                                               consistent_read=self.consistent_read)
+            for item in rs:
+                if self.max_items and num_results >= self.max_items:
+                    raise StopIteration
+                yield item
+                num_results += 1
+            self.next_token = rs.next_token
+            if self.max_items and num_results >= self.max_items:
+                raise StopIteration
+            more_results = self.next_token is not None
+
+    def next(self):
+        return next(self.__iter__())