changeset 51073:41c73325af52

revlog: deprecate the compatibility config property

Now that core is no longer use them, we can deprecated them.

Let us aim at removing them in the next version.

--- a/mercurial/revlog.py	Tue Oct 10 12:03:02 2023 +0200
+++ b/mercurial/revlog.py	Tue Oct 10 10:47:46 2023 +0200
@@ -492,106 +492,179 @@
     @property
     def _generaldelta(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.delta_config.general_delta", b"6.6", stacklevel=2
+        )
         return self.delta_config.general_delta
 
     @property
     def _checkambig(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.data_config.checkambig", b"6.6", stacklevel=2
+        )
         return self.data_config.check_ambig
 
     @property
     def _mmaplargeindex(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.data_config.mmap_large_index", b"6.6", stacklevel=2
+        )
         return self.data_config.mmap_large_index
 
     @property
     def _censorable(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.feature_config.censorable", b"6.6", stacklevel=2
+        )
         return self.feature_config.censorable
 
     @property
     def _chunkcachesize(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.data_config.chunk_cache_size", b"6.6", stacklevel=2
+        )
         return self.data_config.chunk_cache_size
 
     @property
     def _maxchainlen(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.delta_config.max_chain_len", b"6.6", stacklevel=2
+        )
         return self.delta_config.max_chain_len
 
     @property
     def _deltabothparents(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.delta_config.delta_both_parents", b"6.6", stacklevel=2
+        )
         return self.delta_config.delta_both_parents
 
     @property
     def _candidate_group_chunk_size(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.delta_config.candidate_group_chunk_size",
+            b"6.6",
+            stacklevel=2,
+        )
         return self.delta_config.candidate_group_chunk_size
 
     @property
     def _debug_delta(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.delta_config.debug_delta", b"6.6", stacklevel=2
+        )
         return self.delta_config.debug_delta
 
     @property
     def _compengine(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.feature_config.compression_engine",
+            b"6.6",
+            stacklevel=2,
+        )
         return self.feature_config.compression_engine
 
     @property
     def _compengineopts(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.feature_config.compression_engine_options",
+            b"6.6",
+            stacklevel=2,
+        )
         return self.feature_config.compression_engine_options
 
     @property
     def _maxdeltachainspan(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.delta_config.max_deltachain_span", b"6.6", stacklevel=2
+        )
         return self.delta_config.max_deltachain_span
 
     @property
     def _withsparseread(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.data_config.with_sparse_read", b"6.6", stacklevel=2
+        )
         return self.data_config.with_sparse_read
 
     @property
     def _sparserevlog(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.delta_config.sparse_revlog", b"6.6", stacklevel=2
+        )
         return self.delta_config.sparse_revlog
 
     @property
     def hassidedata(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.feature_config.has_side_data", b"6.6", stacklevel=2
+        )
         return self.feature_config.has_side_data
 
     @property
     def _srdensitythreshold(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.data_config.sr_density_threshold",
+            b"6.6",
+            stacklevel=2,
+        )
         return self.data_config.sr_density_threshold
 
     @property
     def _srmingapsize(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.data_config.sr_min_gap_size", b"6.6", stacklevel=2
+        )
         return self.data_config.sr_min_gap_size
 
     @property
     def _compute_rank(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.feature_config.compute_rank", b"6.6", stacklevel=2
+        )
         return self.feature_config.compute_rank
 
     @property
     def canonical_parent_order(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.feature_config.canonical_parent_order",
+            b"6.6",
+            stacklevel=2,
+        )
         return self.feature_config.canonical_parent_order
 
     @property
     def _lazydelta(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.delta_config.lazy_delta", b"6.6", stacklevel=2
+        )
         return self.delta_config.lazy_delta
 
     @property
     def _lazydeltabase(self):
         """temporary compatibility proxy"""
+        util.nouideprecwarn(
+            b"use revlog.delta_config.lazy_delta_base", b"6.6", stacklevel=2
+        )
         return self.delta_config.lazy_delta_base
 
     def _init_opts(self):