X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/c7db69a30c475db5b5de089c700dd6a581e1de96..42631b85c7445b3acae9d907330fd2544f3366a1:/nominatim/api/logging.py

diff --git a/nominatim/api/logging.py b/nominatim/api/logging.py
index 6bf3ed38..202d7de9 100644
--- a/nominatim/api/logging.py
+++ b/nominatim/api/logging.py
@@ -7,7 +7,7 @@
 """
 Functions for specialised logging with HTML output.
 """
-from typing import Any, Iterator, Optional, List, Tuple, cast
+from typing import Any, Iterator, Optional, List, Tuple, cast, Union, Mapping, Sequence
 from contextvars import ContextVar
 import datetime as dt
 import textwrap
@@ -74,22 +74,34 @@ class BaseLogger:
         """
 
 
-    def sql(self, conn: AsyncConnection, statement: 'sa.Executable') -> None:
+    def sql(self, conn: AsyncConnection, statement: 'sa.Executable',
+            params: Union[Mapping[str, Any], Sequence[Mapping[str, Any]], None]) -> None:
         """ Print the SQL for the given statement.
         """
 
-    def format_sql(self, conn: AsyncConnection, statement: 'sa.Executable') -> str:
+    def format_sql(self, conn: AsyncConnection, statement: 'sa.Executable',
+                   extra_params: Union[Mapping[str, Any], Sequence[Mapping[str, Any]], None]) -> str:
         """ Return the comiled version of the statement.
         """
-        try:
-            return str(cast('sa.ClauseElement', statement)
-                         .compile(conn.sync_engine, compile_kwargs={"literal_binds": True}))
-        except sa.exc.CompileError:
-            pass
-        except NotImplementedError:
-            pass
+        compiled = cast('sa.ClauseElement', statement).compile(conn.sync_engine)
 
-        return str(cast('sa.ClauseElement', statement).compile(conn.sync_engine))
+        params = dict(compiled.params)
+        if isinstance(extra_params, Mapping):
+            for k, v in extra_params.items():
+                params[k] = str(v)
+        elif isinstance(extra_params, Sequence) and extra_params:
+            for k in extra_params[0]:
+                params[k] = f':{k}'
+
+        sqlstr = str(compiled)
+
+        if '%s' in sqlstr:
+            try:
+                return sqlstr % tuple((repr(compiled.params[name]) for name in compiled.positiontup))
+            except TypeError:
+                return sqlstr
+
+        return str(compiled) % params
 
 
 class HTMLLogger(BaseLogger):
@@ -178,14 +190,15 @@ class HTMLLogger(BaseLogger):
             self._write(f"rank={res.rank_address}, ")
             self._write(f"osm={format_osm(res.osm_object)}, ")
             self._write(f'cc={res.country_code}, ')
-            self._write(f'importance={res.importance or -1:.5f})</dd>')
+            self._write(f'importance={res.importance or float("nan"):.5f})</dd>')
             total += 1
         self._write(f'</dl><b>TOTAL:</b> {total}</p>')
 
 
-    def sql(self, conn: AsyncConnection, statement: 'sa.Executable') -> None:
+    def sql(self, conn: AsyncConnection, statement: 'sa.Executable',
+            params: Union[Mapping[str, Any], Sequence[Mapping[str, Any]], None]) -> None:
         self._timestamp()
-        sqlstr = self.format_sql(conn, statement)
+        sqlstr = self.format_sql(conn, statement, params)
         if CODE_HIGHLIGHT:
             sqlstr = highlight(sqlstr, PostgresLexer(),
                                HtmlFormatter(nowrap=True, lineseparator='<br />'))
@@ -196,7 +209,7 @@ class HTMLLogger(BaseLogger):
 
     def _python_var(self, var: Any) -> str:
         if CODE_HIGHLIGHT:
-            fmt = highlight(repr(var), PythonLexer(), HtmlFormatter(nowrap=True))
+            fmt = highlight(str(var), PythonLexer(), HtmlFormatter(nowrap=True))
             return f'<div class="highlight"><code class="lang-python">{fmt}</code></div>'
 
         return f'<code class="lang-python">{str(var)}</code>'
@@ -276,8 +289,9 @@ class TextLogger(BaseLogger):
         self._write(f'TOTAL: {total}\n\n')
 
 
-    def sql(self, conn: AsyncConnection, statement: 'sa.Executable') -> None:
-        sqlstr = '\n| '.join(textwrap.wrap(self.format_sql(conn, statement), width=78))
+    def sql(self, conn: AsyncConnection, statement: 'sa.Executable',
+            params: Union[Mapping[str, Any], Sequence[Mapping[str, Any]], None]) -> None:
+        sqlstr = '\n| '.join(textwrap.wrap(self.format_sql(conn, statement, params), width=78))
         self._write(f"| {sqlstr}\n\n")