mirror of
https://github.com/sqlalchemy/sqlalchemy.git
synced 2026-05-17 22:22:13 -04:00
Mike Bayer
1e278de4cc
Applied on top of a pure run of black -l 79 in I7eda77fed3d8e73df84b3651fd6cfcfe858d4dc9, this set of changes resolves all remaining flake8 conditions for those codes we have enabled in setup.cfg. Included are resolutions for all remaining flake8 issues including shadowed builtins, long lines, import order, unused imports, duplicate imports, and docstring issues. Change-Id: I4f72d3ba1380dd601610ff80b8fb06a2aff8b0fe
99 lines
2.7 KiB
Python
99 lines
2.7 KiB
Python
from sqlalchemy import Column
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from sqlalchemy import Integer
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from sqlalchemy import MetaData
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from sqlalchemy import select
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from sqlalchemy import String
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from sqlalchemy import Table
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from sqlalchemy.engine import default
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from sqlalchemy.testing import AssertsExecutionResults
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from sqlalchemy.testing import fixtures
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from sqlalchemy.testing import profiling
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t1 = t2 = None
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class CompileTest(fixtures.TestBase, AssertsExecutionResults):
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__requires__ = ("cpython",)
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__backend__ = True
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@classmethod
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def setup_class(cls):
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global t1, t2, metadata
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metadata = MetaData()
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t1 = Table(
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"t1",
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metadata,
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Column("c1", Integer, primary_key=True),
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Column("c2", String(30)),
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)
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t2 = Table(
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"t2",
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metadata,
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Column("c1", Integer, primary_key=True),
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Column("c2", String(30)),
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)
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cls.dialect = default.DefaultDialect()
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# do a "compile" ahead of time to load
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# deferred imports, use the dialect to pre-load
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# dialect-level types
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t1.insert().compile(dialect=cls.dialect)
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# go through all the TypeEngine
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# objects in use and pre-load their _type_affinity
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# entries.
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for t in (t1, t2):
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for c in t.c:
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c.type._type_affinity
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from sqlalchemy.sql import sqltypes
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for t in list(sqltypes._type_map.values()):
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t._type_affinity
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@profiling.function_call_count()
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def test_insert(self):
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t1.insert().compile(dialect=self.dialect)
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@profiling.function_call_count(variance=0.15)
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def test_update(self):
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t1.update().compile(dialect=self.dialect)
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def test_update_whereclause(self):
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t1.update().where(t1.c.c2 == 12).compile(dialect=self.dialect)
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@profiling.function_call_count()
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def go():
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t1.update().where(t1.c.c2 == 12).compile(dialect=self.dialect)
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go()
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def test_select(self):
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# give some of the cached type values
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# a chance to warm up
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s = select([t1], t1.c.c2 == t2.c.c1)
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s.compile(dialect=self.dialect)
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@profiling.function_call_count()
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def go():
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s = select([t1], t1.c.c2 == t2.c.c1)
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s.compile(dialect=self.dialect)
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go()
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def test_select_labels(self):
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# give some of the cached type values
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# a chance to warm up
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s = select([t1], t1.c.c2 == t2.c.c1).apply_labels()
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s.compile(dialect=self.dialect)
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@profiling.function_call_count()
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def go():
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s = select([t1], t1.c.c2 == t2.c.c1).apply_labels()
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s.compile(dialect=self.dialect)
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go()
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