removed data module

kwaylon/__init__.py

@@ -1,3 +1,3 @@
 from .kwaylon import Kwaylon
-from .data import MsgData
+from .reactions import ReactionData
 from .jokes import Joke, GifJoke

kwaylon/data.py

@@ -1,115 +0,0 @@
-import asyncio
-import logging
-import sqlite3
-from pathlib import Path
-from typing import Union
-
-import pandas as pd
-from nextcord import Client, Message
-
-from .msg import LOGGER, reaction_df
-from .msg import reaction_dict
-
-LOGGER = logging.getLogger(__name__)
-
-
-class MsgData:
-    """Wrapper class to manage saving and loading the DataFrame of reactions"""
-    db_path: Path
-    msgs: pd.DataFrame
-    reactions: pd.DataFrame
-    lock: asyncio.Lock
-
-    def __init__(self, path: Union[str, Path]):
-        self.lock = asyncio.Lock()
-        self.db_path: Path = Path(path) if isinstance(path, str) else path
-
-    def __repr__(self):
-        return f'<{__name__}.{self.__class__.__name__} with {self.reactions.shape[0]} reactions>'
-
-    @property
-    def sql_context(self):
-        return sqlite3.connect(self.db_path)
-
-    async def load_sql(self, local_tz='US/Central'):
-        async with self.lock:
-            with self.sql_context as con:
-                LOGGER.info(f'Opened {self.db_path.name}')
-                try:
-                    self.reactions = pd.read_sql('select * from reactions', con=con).reset_index(drop=True)
-                except:
-                    LOGGER.warning(f'failed to read reactions from: {self.db_path.resolve()}')
-                else:
-                    LOGGER.info(f'read {self.reactions.shape[0]:,} reactions')
-                    self.reactions['datetime'] = pd.to_datetime(self.reactions['datetime'])
-                    # LOGGER.info(f"'datetime' dtype: {self.reactions['datetime'].dtype}")
-                    # LOGGER.info(f"{self.reactions['datetime'].values[:3]}...")
-
-                # try:
-                #     self.reactions['datetime'] = pd.to_datetime(self.reactions['datetime']).dt.tz_convert(local_tz)
-                # except Exception as e:
-                #     LOGGER.exception(e)
-                #     try:
-                #         self.reactions['datetime'] = pd.to_datetime(self.reactions['datetime']).dt.tz_localize(local_tz)
-                #     except Exception as e:
-                #         LOGGER.exception(e)
-                #         LOGGER.warning(f'Error converting timezone to {local_tz}')
-
-            con.close()
-
-    async def write_sql(self):
-        async with self.lock:
-            with self.sql_context as con:
-                self.reactions.to_sql(
-                    name='reactions',
-                    con=con,
-                    if_exists='replace',
-                    index=False,
-                    # index_label=self.reactions.index.name
-                )
-                LOGGER.info(f'wrote {self.reactions.shape[0]:,} reactions into {self.db_path.name}')
-
-    async def scan_messages(self, client: Client, **kwargs):
-        async with self.lock:
-            self.reactions = await reaction_df(client, **kwargs)
-        await self.write_sql()
-
-    def most(self, emoji: str):
-        matching = self.reactions['emoji'] == emoji
-        if not matching.any():
-            LOGGER.info(f'No reactions with {emoji}')
-            return
-        else:
-            return self.reactions.loc[matching].sort_values('count', ascending=False).reset_index(drop=True)
-
-    async def get_emoji_info(self, emoji: str):
-        async with self.lock:
-            try:
-                with self.sql_context as con:
-                    res = pd.read_sql(f"SELECT * FROM reactions WHERE emoji LIKE '{emoji}'", con=con, index_col=None)
-                    res['datetime'] = pd.to_datetime(res['datetime'])
-            except Exception as e:
-                LOGGER.exception(e)
-                res = None
-            else:
-                LOGGER.info(f'Read {res.shape[0]} reactions')
-            finally:
-                con.close()
-                return res
-
-    async def update_reaction(self, msg: Message):
-        async with self.lock:
-            try:
-                with self.sql_context as con:
-                    con.execute(f'DELETE FROM reactions WHERE msg_id = {msg.id}')
-                    data = [tuple(reaction_dict(reaction).values()) for reaction in msg.reactions]
-                    if len(data) > 0:
-                        query = f'INSERT INTO reactions VALUES({",".join("?" for _ in range(8))})'
-                        LOGGER.info(f'SQL: {query}')
-                        con.executemany(query, data)
-            except:
-                raise
-            else:
-                LOGGER.info(f'Success')
-            finally:
-                con.close()

kwaylon/reactions.py

@@ -50,10 +50,13 @@ class ReactionData:
         return self.read_sql(query='SELECT * FROM reactions', con=con)
 
     def read_sql(self, query: str, con: sqlite3.Connection = None):
+        close = con is None
         con = con or sqlite3.connect(self.path)
 
         res = pd.read_sql(query, con=con, index_col=None)
         LOGGER.info(f'Read {res.shape[0]} reactions')
+        if close:
+            con.close()
 
         res['datetime'] = pd.to_datetime(res['datetime'])