Allow to customize glob and location in command question and hist, convert location type to enum.

chatmastermind/commands/hist.py

@@ -2,7 +2,7 @@ import sys
 import argparse
 from pathlib import Path
 from ..configuration import Config
-from ..chat import ChatDB
+from ..chat import ChatDB, msg_location
 from ..message import MessageFilter, Message
 
 
@@ -15,9 +15,10 @@ def convert_messages(args: argparse.Namespace, config: Config) -> None:
     ('.txt', '.yaml') to the latest default message file suffix ('.msg').
     """
     chat = ChatDB.from_dir(Path(config.cache),
-                           Path(config.db))
+                           Path(config.db),
+                           glob='*')
     # read all known message files
-    msgs = chat.msg_gather(loc='disk', glob='*.*')
+    msgs = chat.msg_gather(loc=msg_location.DISK, glob='*.*')
     # make a set of all message IDs
     msg_ids = set([m.msg_id() for m in msgs])
     # set requested format and write all messages
@@ -29,14 +30,14 @@ def convert_messages(args: argparse.Namespace, config: Config) -> None:
             m.file_path = m.file_path.with_suffix('')
     chat.msg_write(msgs)
     # read all messages with the current default suffix
-    msgs = chat.msg_gather(loc='disk', glob=f'*{msg_suffix}')
+    msgs = chat.msg_gather(loc=msg_location.DISK, glob=f'*{msg_suffix}')
     # make sure we converted all of the original messages
     for mid in msg_ids:
         if not any(mid == m.msg_id() for m in msgs):
             print(f"Message '{mid}' has not been found after conversion. Aborting.")
             sys.exit(1)
     # delete messages with old suffixes
-    msgs = chat.msg_gather(loc='disk', glob='*.*')
+    msgs = chat.msg_gather(loc=msg_location.DISK, glob='*.*')
     for m in msgs:
         if m.file_path and m.file_path.suffix != msg_suffix:
             m.rm_file()
@@ -55,7 +56,9 @@ def print_chat(args: argparse.Namespace, config: Config) -> None:
                             answer_contains=args.answer)
     chat = ChatDB.from_dir(Path(config.cache),
                            Path(config.db),
-                           mfilter=mfilter)
+                           mfilter=mfilter,
+                           loc=msg_location(args.location),
+                           glob=args.glob)
     chat.print(args.source_code_only,
                args.with_metadata,
                paged=not args.no_paging,