upstream/kallithea Files · rhodecode/lib/dbmigrate/migrate/changeset/__init__.py

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LookupError: 00changelog.i@66f0739d7517: no node - fixed mercurial concurency bug. While there were many concurrent request to different repos at one time, sometimes there were race conditions that caused mercurial backend to mix up repository instance with current repo path from environ, a major rewrite of the middleware fixed that.

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             __init__.py
        
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             / rhodecode / lib / dbmigrate / migrate / changeset / __init__.py
          
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      """

         This module extends SQLAlchemy and provides additional DDL [#]_

         support.

         .. [#] SQL Data Definition Language

      """

      import re

      import warnings

      import sqlalchemy

      from sqlalchemy import __version__ as _sa_version

      warnings.simplefilter('always', DeprecationWarning)

      _sa_version = tuple(int(re.match("\d+", x).group(0)) 

                          for x in _sa_version.split("."))

      SQLA_06 = _sa_version >= (0, 6)

      SQLA_07 = _sa_version >= (0, 7)

      del re

      del _sa_version

      from rhodecode.lib.dbmigrate.migrate.changeset.schema import *

      from rhodecode.lib.dbmigrate.migrate.changeset.constraint import *

      sqlalchemy.schema.Table.__bases__ += (ChangesetTable,)

      sqlalchemy.schema.Column.__bases__ += (ChangesetColumn,)

      sqlalchemy.schema.Index.__bases__ += (ChangesetIndex,)

      sqlalchemy.schema.DefaultClause.__bases__ += (ChangesetDefaultClause,)

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				"""
				This module extends SQLAlchemy and provides additional DDL [#]_
				support.

				.. [#] SQL Data Definition Language
				"""
				import re
				import warnings

				import sqlalchemy
				from sqlalchemy import __version__ as _sa_version

				warnings.simplefilter('always', DeprecationWarning)

				_sa_version = tuple(int(re.match("\d+", x).group(0))
				for x in _sa_version.split("."))
				SQLA_06 = _sa_version >= (0, 6)
				SQLA_07 = _sa_version >= (0, 7)

				del re
				del _sa_version

				from rhodecode.lib.dbmigrate.migrate.changeset.schema import *
				from rhodecode.lib.dbmigrate.migrate.changeset.constraint import *

				sqlalchemy.schema.Table.__bases__ += (ChangesetTable,)
				sqlalchemy.schema.Column.__bases__ += (ChangesetColumn,)
				sqlalchemy.schema.Index.__bases__ += (ChangesetIndex,)

				sqlalchemy.schema.DefaultClause.__bases__ += (ChangesetDefaultClause,)