diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/sqlalchemy/dialects/postgresql/json.py | 5 | ||||
| -rw-r--r-- | lib/sqlalchemy/engine/result.py | 3 | ||||
| -rw-r--r-- | lib/sqlalchemy/sql/base.py | 5 | ||||
| -rw-r--r-- | lib/sqlalchemy/sql/sqltypes.py | 2 |
4 files changed, 6 insertions, 9 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/json.py b/lib/sqlalchemy/dialects/postgresql/json.py index 740118030..1a1367f1b 100644 --- a/lib/sqlalchemy/dialects/postgresql/json.py +++ b/lib/sqlalchemy/dialects/postgresql/json.py @@ -7,7 +7,6 @@ from __future__ import absolute_import import json -import collections from .base import ischema_names, colspecs from ... import types as sqltypes @@ -61,7 +60,7 @@ class JSONPathType(sqltypes.JSON.JSONPathType): super_proc = self.string_bind_processor(dialect) def process(value): - assert isinstance(value, collections.Sequence) + assert isinstance(value, util.collections_abc.Sequence) tokens = [util.text_type(elem)for elem in value] value = "{%s}" % (", ".join(tokens)) if super_proc: @@ -74,7 +73,7 @@ class JSONPathType(sqltypes.JSON.JSONPathType): super_proc = self.string_literal_processor(dialect) def process(value): - assert isinstance(value, collections.Sequence) + assert isinstance(value, util.collections_abc.Sequence) tokens = [util.text_type(elem)for elem in value] value = "{%s}" % (", ".join(tokens)) if super_proc: diff --git a/lib/sqlalchemy/engine/result.py b/lib/sqlalchemy/engine/result.py index ed6c0251d..d4c862375 100644 --- a/lib/sqlalchemy/engine/result.py +++ b/lib/sqlalchemy/engine/result.py @@ -179,8 +179,7 @@ class RowProxy(BaseRowProxy): try: # Register RowProxy with Sequence, # so sequence protocol is implemented - from collections import Sequence - Sequence.register(RowProxy) + util.collections_abc.Sequence.register(RowProxy) except ImportError: pass diff --git a/lib/sqlalchemy/sql/base.py b/lib/sqlalchemy/sql/base.py index 9c79ccf7a..5c884e1a0 100644 --- a/lib/sqlalchemy/sql/base.py +++ b/lib/sqlalchemy/sql/base.py @@ -14,7 +14,6 @@ from .. import util, exc import itertools from .visitors import ClauseVisitor import re -import collections PARSE_AUTOCOMMIT = util.symbol('PARSE_AUTOCOMMIT') NO_ARG = util.symbol('NO_ARG') @@ -46,7 +45,7 @@ def _generative(fn, *args, **kw): return self -class _DialectArgView(collections.MutableMapping): +class _DialectArgView(util.collections_abc.MutableMapping): """A dictionary view of dialect-level arguments in the form <dialectname>_<argument_name>. @@ -99,7 +98,7 @@ class _DialectArgView(collections.MutableMapping): ) -class _DialectArgDict(collections.MutableMapping): +class _DialectArgDict(util.collections_abc.MutableMapping): """A dictionary view of dialect-level arguments for a specific dialect. diff --git a/lib/sqlalchemy/sql/sqltypes.py b/lib/sqlalchemy/sql/sqltypes.py index 08af78606..ef0de2a92 100644 --- a/lib/sqlalchemy/sql/sqltypes.py +++ b/lib/sqlalchemy/sql/sqltypes.py @@ -2098,7 +2098,7 @@ class JSON(Indexable, TypeEngine): @util.dependencies('sqlalchemy.sql.default_comparator') def _setup_getitem(self, default_comparator, index): if not isinstance(index, util.string_types) and \ - isinstance(index, collections.Sequence): + isinstance(index, compat.collections_abc.Sequence): index = default_comparator._check_literal( self.expr, operators.json_path_getitem_op, index, bindparam_type=JSON.JSONPathType |