cd16081c06
- added mailman-support-sqlalchemy-1-4.patch (from Andreas Schneider): The TypeDecorator.cache_ok class-level flag indicates if this custom TypeDecorator is safe to be used as part of a cache key. This flag defaults to None which will initially generate a warning when the SQL compiler attempts to generate a cache key for a statement that uses this type. If the TypeDecorator is not guaranteed to produce the same bind/result behavior and SQL generation every time, this flag should be set to False; otherwise if the class produces the same behavior each time, it may be set to True. See TypeDecorator.cache_ok for further notes on how this works. OBS-URL: https://build.opensuse.org/request/show/985930 OBS-URL: https://build.opensuse.org/package/show/devel:languages:python:mailman/python-mailman?expand=0&rev=63
72 lines
2.3 KiB
Diff
72 lines
2.3 KiB
Diff
The TypeDecorator.cache_ok class-level flag indicates if this custom
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TypeDecorator is safe to be used as part of a cache key. This flag defaults to
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None which will initially generate a warning when the SQL compiler attempts to
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generate a cache key for a statement that uses this type. If the TypeDecorator
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is not guaranteed to produce the same bind/result behavior and SQL generation
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every time, this flag should be set to False; otherwise if the class produces
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the same behavior each time, it may be set to True. See TypeDecorator.cache_ok
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for further notes on how this works.
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As I don't know if those can be safely cached, just disable the warning.
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Index: mailman-3.3.5/src/mailman/database/types.py
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===================================================================
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--- mailman-3.3.5.orig/src/mailman/database/types.py 2021-09-06 02:19:59.000000000 +0200
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+++ mailman-3.3.5/src/mailman/database/types.py 2022-06-23 08:57:19.527825754 +0200
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@@ -34,6 +34,7 @@ class Enum(TypeDecorator):
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converts it on-the-fly.
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"""
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impl = Integer
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+ cache_ok = False
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def __init__(self, enum, *args, **kw):
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super().__init__(*args, **kw)
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@@ -59,6 +60,7 @@ class UUID(TypeDecorator):
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"""
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impl = CHAR
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+ cache_ok = False
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def load_dialect_impl(self, dialect):
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if dialect.name == 'postgresql':
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@@ -97,6 +99,7 @@ class SAUnicode(TypeDecorator):
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column needs to be indexed, otherwise use SAUnicode4Byte.
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"""
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impl = Unicode
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+ cache_ok = False
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@compiles(SAUnicode)
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@@ -120,6 +123,7 @@ class SAUnicode4Byte(TypeDecorator):
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type and it can still be used if needed in the codebase.
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"""
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impl = Unicode
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+ cache_ok = False
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@compiles(SAUnicode4Byte)
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@@ -140,6 +144,7 @@ class SAUnicodeLarge(TypeDecorator):
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This is double size of SAUnicode defined above.
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"""
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impl = Unicode
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+ cache_ok = False
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@compiles(SAUnicodeLarge, 'mysql')
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@@ -166,6 +171,7 @@ class SAUnicodeXL(TypeDecorator):
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See https://docs.sqlalchemy.org/en/latest/dialects/mysql.html#index-length
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"""
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impl = Unicode
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+ cache_ok = False
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@compiles(SAUnicodeXL, 'mysql')
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@@ -187,6 +193,7 @@ class SAText(TypeDecorator):
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case of other dialects defaults to the Text type.
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"""
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impl = Text
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+ cache_ok = False
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@compiles(SAText)
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