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📁 ..
📄 __init__.py(1.12 KB)
📄 __init__.pyc(1.84 KB)
📄 __init__.pyo(1.84 KB)
📄 assertions.py(16.64 KB)
📄 assertions.pyc(20.71 KB)
📄 assertions.pyo(19.03 KB)
📄 assertsql.py(12.29 KB)
📄 assertsql.pyc(14.05 KB)
📄 assertsql.pyo(13.78 KB)
📄 config.py(2.67 KB)
📄 config.pyc(4.1 KB)
📄 config.pyo(4.01 KB)
📄 engines.py(9.29 KB)
📄 engines.pyc(14.47 KB)
📄 engines.pyo(14.38 KB)
📄 entities.py(2.92 KB)
📄 entities.pyc(3.12 KB)
📄 entities.pyo(3.12 KB)
📄 exclusions.py(12.35 KB)
📄 exclusions.pyc(19.3 KB)
📄 exclusions.pyo(19.13 KB)
📄 fixtures.py(10.47 KB)
📄 fixtures.pyc(16.16 KB)
📄 fixtures.pyo(16.08 KB)
📄 mock.py(630 B)
📄 mock.pyc(664 B)
📄 mock.pyo(664 B)
📄 pickleable.py(2.58 KB)
📄 pickleable.pyc(7.7 KB)
📄 pickleable.pyo(7.7 KB)
📁 plugin
📄 profiling.py(8.2 KB)
📄 profiling.pyc(8.5 KB)
📄 profiling.pyo(8.5 KB)
📄 provision.py(10.13 KB)
📄 provision.pyc(13.72 KB)
📄 provision.pyo(13.72 KB)
📄 replay_fixture.py(5.3 KB)
📄 replay_fixture.pyc(7.5 KB)
📄 replay_fixture.pyo(7.5 KB)
📄 requirements.py(22.16 KB)
📄 requirements.pyc(37.59 KB)
📄 requirements.pyo(37.59 KB)
📄 runner.py(1.55 KB)
📄 runner.pyc(1.84 KB)
📄 runner.pyo(1.84 KB)
📄 schema.py(3.47 KB)
📄 schema.pyc(3.18 KB)
📄 schema.pyo(3.18 KB)
📁 suite
📄 util.py(7.36 KB)
📄 util.pyc(10.67 KB)
📄 util.pyo(10.63 KB)
📄 warnings.py(1.27 KB)
📄 warnings.pyc(1.37 KB)
📄 warnings.pyo(1.37 KB)

Editing: schema.py

# testing/schema.py
# Copyright (C) 2005-2017 the SQLAlchemy authors and contributors
# <see AUTHORS file>
#
# This module is part of SQLAlchemy and is released under
# the MIT License: http://www.opensource.org/licenses/mit-license.php

from . import exclusions
from .. import schema, event
from . import config

__all__ = 'Table', 'Column',

table_options = {}

def Table(*args, **kw):
    """A schema.Table wrapper/hook for dialect-specific tweaks."""

test_opts = dict([(k, kw.pop(k)) for k in list(kw)
                      if k.startswith('test_')])

kw.update(table_options)

if exclusions.against(config._current, 'mysql'):
        if 'mysql_engine' not in kw and 'mysql_type' not in kw:
            if 'test_needs_fk' in test_opts or 'test_needs_acid' in test_opts:
                kw['mysql_engine'] = 'InnoDB'
            else:
                kw['mysql_engine'] = 'MyISAM'

# Apply some default cascading rules for self-referential foreign keys.
    # MySQL InnoDB has some issues around seleting self-refs too.
    if exclusions.against(config._current, 'firebird'):
        table_name = args[0]
        unpack = (config.db.dialect.
                  identifier_preparer.unformat_identifiers)

# Only going after ForeignKeys in Columns.  May need to
        # expand to ForeignKeyConstraint too.
        fks = [fk
               for col in args if isinstance(col, schema.Column)
               for fk in col.foreign_keys]

for fk in fks:
            # root around in raw spec
            ref = fk._colspec
            if isinstance(ref, schema.Column):
                name = ref.table.name
            else:
                # take just the table name: on FB there cannot be
                # a schema, so the first element is always the
                # table name, possibly followed by the field name
                name = unpack(ref)[0]
            if name == table_name:
                if fk.ondelete is None:
                    fk.ondelete = 'CASCADE'
                if fk.onupdate is None:
                    fk.onupdate = 'CASCADE'

return schema.Table(*args, **kw)

def Column(*args, **kw):
    """A schema.Column wrapper/hook for dialect-specific tweaks."""

test_opts = dict([(k, kw.pop(k)) for k in list(kw)
                      if k.startswith('test_')])

if not config.requirements.foreign_key_ddl.enabled_for_config(config):
        args = [arg for arg in args if not isinstance(arg, schema.ForeignKey)]

col = schema.Column(*args, **kw)
    if test_opts.get('test_needs_autoincrement', False) and \
            kw.get('primary_key', False):

if col.default is None and col.server_default is None:
            col.autoincrement = True

# allow any test suite to pick up on this
        col.info['test_needs_autoincrement'] = True

# hardcoded rule for firebird, oracle; this should
        # be moved out
        if exclusions.against(config._current, 'firebird', 'oracle'):
            def add_seq(c, tbl):
                c._init_items(
                    schema.Sequence(_truncate_name(
                        config.db.dialect, tbl.name + '_' + c.name + '_seq'),
                        optional=True)
                )
            event.listen(col, 'after_parent_attach', add_seq, propagate=True)
    return col

def _truncate_name(dialect, name):
    if len(name) > dialect.max_identifier_length:
        return name[0:max(dialect.max_identifier_length - 6, 0)] + \
            "_" + hex(hash(name) % 64)[2:]
    else:
        return name

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Editing: schema.py

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