X-Git-Url: https://git.jsancho.org/?p=datasette-connectors.git;a=blobdiff_plain;f=datasette_connectors%2F__init__.py;h=834e398f662cac1022aee137d479de7e8a10b098;hp=43f11016001e7a53889cf9a2f1fed2b139f16dee;hb=3cc49f23a9f3c0e8cb2b7eb707382c6ae708c1f4;hpb=5885436cdfb1403ee1f885f167dc94ee197fdfc7

diff --git a/datasette_connectors/__init__.py b/datasette_connectors/__init__.py
index 43f1101..834e398 100644
--- a/datasette_connectors/__init__.py
+++ b/datasette_connectors/__init__.py
@@ -1,87 +1,2 @@
-import asyncio
-import datasette
-from datasette.app import connections
-from datasette.cli import cli
-from datasette.inspect import inspect_hash
-from datasette.utils import Results
-from pathlib import Path
-import sqlite3
-
-
-# Monkey patching for original Datasette
-def inspect(self):
-    " Inspect the database and return a dictionary of table metadata "
-    if self._inspect:
-        return self._inspect
-
-    _inspect = {}
-    files = self.files
-
-    for filename in files:
-        self.files = (filename,)
-        path = Path(filename)
-        name = path.stem
-        if name in _inspect:
-            raise Exception("Multiple files with the same stem %s" % name)
-        try:
-            _inspect[name] = self.original_inspect()[name]
-        except sqlite3.DatabaseError:
-            tables, views, dbtype = connectors.inspect(path)
-            _inspect[name] = {
-                "hash": inspect_hash(path),
-                "file": str(path),
-                "dbtype": dbtype,
-                "tables": tables,
-                "views": views,
-            }
-
-    self.files = files
-    self._inspect = _inspect
-    return self._inspect
-
-datasette.app.Datasette.original_inspect = datasette.app.Datasette.inspect
-datasette.app.Datasette.inspect = inspect
-
-
-async def execute(self, db_name, sql, params=None, truncate=False, custom_time_limit=None, page_size=None):
-    """Executes sql against db_name in a thread"""
-    page_size = page_size or self.page_size
-
-    def is_sqlite3_conn():
-        conn = getattr(connections, db_name, None)
-        if not conn:
-            info = self.inspect()[db_name]
-            return info.get('dbtype', 'sqlite3') == 'sqlite3'
-        else:
-            return isinstance(conn, sqlite3.Connection)
-
-    def sql_operation_in_thread():
-        conn = getattr(connections, db_name, None)
-        if not conn:
-            info = self.inspect()[db_name]
-            conn = connectors.connect(info['file'], info['dbtype'])
-            setattr(connections, db_name, conn)
-
-        rows, truncated, description = conn.execute(
-            sql,
-            params or {},
-            truncate=truncate,
-            page_size=page_size,
-            max_returned_rows=self.max_returned_rows,
-        )
-        return Results(rows, truncated, description)
-
-    if is_sqlite3_conn():
-        return await self.original_execute(db_name, sql, params=params, truncate=truncate, custom_time_limit=custom_time_limit, page_size=page_size)
-    else:
-        return await asyncio.get_event_loop().run_in_executor(
-            self.executor, sql_operation_in_thread
-        )
-
-datasette.app.Datasette.original_execute = datasette.app.Datasette.execute
-datasette.app.Datasette.execute = execute
-
-
-# Read external database connectors
-from . import connectors
-connectors.load_connectors()
+from .connectors import Connector
+from .cursor import OperationalError