Fix all linting errors

src/nancy/cli/__init__.py

@@ -29,7 +29,7 @@ def version():
 
 
 @click.group(
-    cls=AliasedGroup, help=f"Composable provenance tracking for scientific data"
+    cls=AliasedGroup, help="Composable provenance tracking for scientific data"
 )
 @click.option(
     "-L",

src/nancy/cli/diff.py

@@ -1,7 +1,7 @@
 import click
 from loguru import logger
 
-from .. import db, fs
+from .. import fs
 from ..store import find_store, Store
 
 import os
@@ -15,7 +15,7 @@ def print_diff(
     """Pretty print an FSDiff object"""
     if use_color:
         try:
-            from colorama import init, Fore, Back, Style
+            from colorama import init, Fore, Back, Style  # NOQA
         except ImportError:
             warnings.warn("Could not import colorama library. Color output disabled.")
             use_color = False
@@ -63,14 +63,14 @@ def print_diff(
             relpath,
         )
 
-    for l, d in ABdiff.flatten_tree():
+    for lev, d in ABdiff.flatten_tree():
         if d.A is None:
             assert d.B is not None
-            _print_row("NEW", d.B, l)
+            _print_row("NEW", d.B, lev)
         elif d.B is None:
-            _print_row("DEL", d.A, l)
+            _print_row("DEL", d.A, lev)
         elif d.A.sha256 != d.B.sha256:
-            _print_row("MOD", d.B, l)
+            _print_row("MOD", d.B, lev)
 
 
 @click.command()

src/nancy/cli/record.py

@@ -1,7 +1,7 @@
 import click
 from loguru import logger
 
-from .. import fs, store
+from .. import store
 
 from .common import confirm
 from .diff import print_diff

src/nancy/db.py

@@ -1,6 +1,6 @@
 import importlib.resources
-import os
 import sqlite3
+import warnings
 
 
 # This will match the user_version in any nancy.db initialized by this process
@@ -19,7 +19,7 @@ if (
     or sub < min_sqlite_version[1]
     or minor < min_sqlite_version[2]
 ):
-    warning.warn(
+    warnings.warn(
         f"Minimum sqlite version is {min_sqlite_verstr}. Found {sqlite_verstr}"
     )
 

src/nancy/environment.py

@@ -5,7 +5,6 @@ import json
 import os
 import platform
 import sys
-import time
 
 
 class Environment(NamedTuple):

src/nancy/fs.py

@@ -2,12 +2,11 @@
 
 from loguru import logger
 
-from dataclasses import asdict, dataclass
+from dataclasses import dataclass
 from datetime import datetime
 import hashlib
 import operator
 import os
-from pathlib import Path
 import stat
 from typing import List
 import warnings
@@ -295,22 +294,15 @@ class FSEntry:
         )
 
         cursor.execute(
-            f"""
-            SELECT id, name, frozen
-            FROM filedir
-            WHERE parent=?
-        """,
+            "SELECT id, name, frozen FROM filedir WHERE parent=?",
             (root_id,),
         )
         rows = cursor.fetchall()
         ob.children = [cls.from_db_index(cursor, root_row=r, parent=ob) for r in rows]
 
         # get all versions
-        fields = ""
         cursor.execute(
-            f"""
-            SELECT * FROM filedir_version WHERE filedir=? ORDER BY recorded_time
-        """,
+            "SELECT * FROM filedir_version WHERE filedir=? ORDER BY recorded_time",
             (root_id,),
         )
         matches = cursor.fetchall()
@@ -349,8 +341,8 @@ class FSEntry:
         # versions: [FSEntryVersion] = []
 
         return "\n".join(
-            (" " * level) + l
-            for l in f"""id: {self.id}
+            (" " * level) + line
+            for line in f"""id: {self.id}
 filename: {self.filename}
 relpath: {self.relpath}
 parent (relpath): {'None' if self.parent is None else self.parent.relpath}

src/nancy/store.py

@@ -42,7 +42,7 @@ class Program:
                 None,  # end_time REAL,
                 os.getpid(),  # process_id INTEGER,  -- host PID of python process on host OS
                 env.id,  # environment INTEGER NOT NULL,
-                self.message,  # message TEXT, -- user-defined message to help distinguish similar runs
+                self.message,  # user-defined message to help distinguish similar runs
             ),
         )
         self.id = cur.lastrowid
@@ -81,7 +81,8 @@ class Program:
         self._evaluated = True  # prevent re-running
         elapsed = end_time - self.start_time
         logger.success(
-            f"Program [{self.id}] {self.name} (message:{self.message}) ran in {elapsed} seconds."
+            f"Program [{self.id}] {self.name} "
+            f"(message:{self.message}) ran in {elapsed} seconds."
         )
 
 
@@ -153,8 +154,6 @@ class Store:
         """Get the database id for the table entry in this store having name '.'"""
         if cur is None:
             cur = self.conn.cursor()
-        cur.execute("SELECT * FROM filedir")
-        allfiledir = cur.fetchall()
         cur.execute("SELECT id FROM filedir WHERE store=1 AND parent is NULL")
         (root_id,) = cur.fetchone()
         return root_id

src/nancy/user.py

@@ -1,4 +1,4 @@
-from . import machine, store
+from . import machine
 
 import getpass
 import os

src/nancy/version.py

@@ -1,3 +1,3 @@
-from .db import schema_version
+from .db import schema_version  # NOQA
 
 __version__ = "0.1.0"