Rename keyword files

src/sqlfluff/dialects/dialect_ansi.py

@@ -51,7 +51,7 @@
 from sqlfluff.core.dialects.common import AliasInfo
 from sqlfluff.core.parser.segments.base import BracketedSegment
 
-from sqlfluff.dialects.ansi_keywords import (
+from sqlfluff.dialects.dialect_ansi_keywords import (
     ansi_reserved_keywords,
     ansi_unreserved_keywords,
 )

src/sqlfluff/dialects/dialect_bigquery.py

@@ -34,7 +34,7 @@
 
 from sqlfluff.core.dialects import load_raw_dialect
 
-from sqlfluff.dialects.bigquery_keywords import (
+from sqlfluff.dialects.dialect_bigquery_keywords import (
     bigquery_reserved_keywords,
     bigquery_unreserved_keywords,
 )

src/sqlfluff/dialects/dialect_exasol.py

@@ -33,7 +33,7 @@
 )
 from sqlfluff.core.dialects import load_raw_dialect
 from sqlfluff.core.parser.segments.generator import SegmentGenerator
-from sqlfluff.dialects.exasol_keywords import (
+from sqlfluff.dialects.dialect_exasol_keywords import (
     BARE_FUNCTIONS,
     RESERVED_KEYWORDS,
     SESSION_PARAMETERS,

src/sqlfluff/dialects/dialect_hive.py

@@ -15,7 +15,10 @@
 
 from sqlfluff.core.dialects import load_raw_dialect
 from sqlfluff.core.parser.segments.raw import CodeSegment
-from sqlfluff.dialects.hive_keywords import RESERVED_KEYWORDS, UNRESERVED_KEYWORDS
+from sqlfluff.dialects.dialect_hive_keywords import (
+    RESERVED_KEYWORDS,
+    UNRESERVED_KEYWORDS,
+)
 
 ansi_dialect = load_raw_dialect("ansi")
 hive_dialect = ansi_dialect.copy_as("hive")

src/sqlfluff/dialects/dialect_postgres.py

@@ -19,7 +19,7 @@
 )
 
 from sqlfluff.core.dialects import load_raw_dialect
-from sqlfluff.dialects.postgres_keywords import postgres_keywords, get_keywords
+from sqlfluff.dialects.dialect_postgres_keywords import postgres_keywords, get_keywords
 
 ansi_dialect = load_raw_dialect("ansi")
 

src/sqlfluff/dialects/dialect_tsql.py

@@ -27,7 +27,10 @@
 )
 
 from sqlfluff.core.dialects import load_raw_dialect
-from sqlfluff.dialects.tsql_keywords import RESERVED_KEYWORDS, UNRESERVED_KEYWORDS
+from sqlfluff.dialects.dialect_tsql_keywords import (
+    RESERVED_KEYWORDS,
+    UNRESERVED_KEYWORDS,
+)
 
 ansi_dialect = load_raw_dialect("ansi")
 tsql_dialect = ansi_dialect.copy_as("tsql")

test/dialects/postgres_test.py

@@ -5,7 +5,10 @@
 from _pytest.logging import LogCaptureFixture
 
 from sqlfluff.core import FluffConfig, Linter
-from sqlfluff.dialects.postgres_keywords import get_keywords, priority_keyword_merge
+from sqlfluff.dialects.dialect_postgres_keywords import (
+    get_keywords,
+    priority_keyword_merge,
+)
 
 
 @pytest.mark.parametrize(