Nathaniel Knight a51b0528d3 Fix collections ABC access before Python 3.8 ...

Started importing "collections" from "collections.abc" under Python 3.3 and
greater for Python 3.8 compatibility.  Pull request courtesy Nathaniel
Knight.

In Python 3.3, the abstract base classes (Iterable, Mapping, etc.)
were moved from the `collections` module and put in the
`collections.abc` module. They remain in the `collections` module for
backwards compatibility, and will until Python 3.8.

This commit adds a variable (`collections_abc`) to the `util/compat`
module, which will be the `collections` module for Python < 3.3 and
before, or the `collections.abc` module for Python >= 3.3. It also
uses the new variable, getting rid of some deprecation warnings that
were seen when running under Python 3.7.

Change-Id: I2d1c0ef97c8ecac7af152cc56263422a40faa6bb
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/464

2018-08-01 12:30:09 -04:00

..

__init__.py

…

test_case_statement.py

Fix string formatting TypeError if tuple is passed

2018-05-17 12:23:10 -04:00

test_compiler.py

Ensure all visit_sequence accepts **kw args

2018-04-04 16:46:16 -04:00

test_constraints.py

Apply SQL compilation to sqltext for column-level CHECK constraint

2017-04-04 10:02:39 -04:00

test_cte.py

Track if we're rendering within the CTE recursively

2018-03-14 11:38:15 -04:00

test_ddlemit.py

Implement comments for tables, columns

2017-03-17 14:02:15 -04:00

test_defaults.py

Drop default-related structures after the Table is dropped.

2018-07-10 22:38:52 -04:00

test_delete.py

Allow delete where clause to refer multiple tables.

2017-12-05 14:26:28 -05:00

test_functions.py

support functions "as binary comparison"

2018-07-09 21:48:39 -04:00

test_generative.py

Track if we're rendering within the CTE recursively

2018-03-14 11:38:15 -04:00

test_insert_exec.py

Add SQL Server CI coverage

2017-08-31 17:20:26 -04:00

test_insert.py

render WITH clause after INSERT for INSERT..SELECT on Oracle, MySQL

2018-06-18 09:12:19 -04:00

test_inspect.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_join_rewriting.py

…

test_labels.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_lateral.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_metadata.py

Lookup index columns in parent table by key for copy

2018-06-14 22:56:21 -04:00

test_operators.py

Fix collections ABC access before Python 3.8

2018-08-01 12:30:09 -04:00

test_query.py

Fix regexp for expanding IN

2017-12-01 16:32:27 -05:00

test_quote.py

Make column-level collation quoting dialect-specific

2018-01-12 13:01:26 -05:00

test_resultset.py

Add __next__(), next() to ResultProxy

2017-09-15 14:03:27 -04:00

test_returning.py

Refactor for cx_Oracle version 6

2017-09-11 14:17:10 -04:00

test_rowcount.py

Refactor for cx_Oracle version 6

2017-09-11 14:17:10 -04:00

test_selectable.py

Use consistent method signature for Alias.self_group()

2017-04-03 12:14:33 -04:00

test_tablesample.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_text.py

Apply percent sign escaping to literal binds, comments

2017-08-25 16:53:49 -04:00

test_type_expressions.py

Make all tests to be PEP8 compliant

2017-02-07 11:21:56 -05:00

test_types.py

Skip for SQL Server on non-native boolean unconstrained

2018-05-17 19:57:01 -04:00

test_unicode.py

…

test_update.py

Support JOIN in UPDATE..FROM

2018-06-13 21:38:20 -04:00

test_utils.py

Change visit name for ColumnElement

2017-12-06 16:06:52 -05:00