C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// from __future__ import absolute_import import re from .. import util from sqlalchemy.engine import default from ..util.compat import text_type, py3k import contextlib from sqlalchemy.util import decorator from sqlalchemy import exc as sa_exc import warnings from . import mock if not util.sqla_094: def eq_(a, b, msg=None): """Assert a == b, with repr messaging on failure.""" assert a == b, msg or "%r != %r" % (a, b) def ne_(a, b, msg=None): """Assert a != b, with repr messaging on failure.""" assert a != b, msg or "%r == %r" % (a, b) def is_(a, b, msg=None): """Assert a is b, with repr messaging on failure.""" assert a is b, msg or "%r is not %r" % (a, b) def is_not_(a, b, msg=None): """Assert a is not b, with repr messaging on failure.""" assert a is not b, msg or "%r is %r" % (a, b) def assert_raises(except_cls, callable_, *args, **kw): try: callable_(*args, **kw) success = False except except_cls: success = True # assert outside the block so it works for AssertionError too ! assert success, "Callable did not raise an exception" def assert_raises_message(except_cls, msg, callable_, *args, **kwargs): try: callable_(*args, **kwargs) assert False, "Callable did not raise an exception" except except_cls as e: assert re.search( msg, text_type(e), re.UNICODE), "%r !~ %s" % (msg, e) print(text_type(e).encode('utf-8')) else: from sqlalchemy.testing.assertions import eq_, ne_, is_, is_not_, \ assert_raises_message, assert_raises def eq_ignore_whitespace(a, b, msg=None): a = re.sub(r'^\s+?|\n', "", a) a = re.sub(r' {2,}', " ", a) b = re.sub(r'^\s+?|\n', "", b) b = re.sub(r' {2,}', " ", b) # convert for unicode string rendering, # using special escape character "!U" if py3k: b = re.sub(r'!U', '', b) else: b = re.sub(r'!U', 'u', b) assert a == b, msg or "%r != %r" % (a, b) def assert_compiled(element, assert_string, dialect=None): dialect = _get_dialect(dialect) eq_( text_type(element.compile(dialect=dialect)). replace("\n", "").replace("\t", ""), assert_string.replace("\n", "").replace("\t", "") ) _dialects = {} def _get_dialect(name): if name is None or name == 'default': return default.DefaultDialect() else: try: return _dialects[name] except KeyError: dialect_mod = getattr( __import__('sqlalchemy.dialects.%s' % name).dialects, name) _dialects[name] = d = dialect_mod.dialect() if name == 'postgresql': d.implicit_returning = True elif name == 'mssql': d.legacy_schema_aliasing = False return d def expect_warnings(*messages, **kw): """Context manager which expects one or more warnings. With no arguments, squelches all SAWarnings emitted via sqlalchemy.util.warn and sqlalchemy.util.warn_limited. Otherwise pass string expressions that will match selected warnings via regex; all non-matching warnings are sent through. The expect version **asserts** that the warnings were in fact seen. Note that the test suite sets SAWarning warnings to raise exceptions. """ return _expect_warnings(sa_exc.SAWarning, messages, **kw) @contextlib.contextmanager def expect_warnings_on(db, *messages, **kw): """Context manager which expects one or more warnings on specific dialects. The expect version **asserts** that the warnings were in fact seen. """ spec = db_spec(db) if isinstance(db, util.string_types) and not spec(config._current): yield elif not _is_excluded(*db): yield else: with expect_warnings(*messages, **kw): yield def emits_warning(*messages): """Decorator form of expect_warnings(). Note that emits_warning does **not** assert that the warnings were in fact seen. """