fix linting errors

Author: fraboniface

library/src/library/database/download_queue_crud.py

@@ -16,11 +16,11 @@ def get_papers_to_scrape(
             stmt = select(ScrapingQueue).where(
                 or_(
                     ScrapingQueue.scraped_at >= resume_from,
-                    ScrapingQueue.scraping_attempted == False,
+                    ScrapingQueue.scraping_attempted == False,  # noqa: E712
                 )
             )
         else:
-            stmt = select(ScrapingQueue).where(ScrapingQueue.scraping_attempted == False)
+            stmt = select(ScrapingQueue).where(ScrapingQueue.scraping_attempted == False)  # noqa: E712
 
         stmt = stmt.limit(limit)
         papers_to_scrape = session.exec(stmt).all()
@@ -77,10 +77,10 @@ def get_scraping_stats():
         stmt = select(ScrapingQueue.id)
         total = len(session.exec(stmt).all())
 
-        scraped_stmt = select(ScrapingQueue.id).where(ScrapingQueue.scraping_successful == True)
+        scraped_stmt = select(ScrapingQueue.id).where(ScrapingQueue.scraping_successful == True)  # noqa: E712
         scraped = len(session.exec(scraped_stmt).all())
 
-        failed_stmt = select(ScrapingQueue.id).where(ScrapingQueue.scraping_successful == False)
+        failed_stmt = select(ScrapingQueue.id).where(ScrapingQueue.scraping_successful == False)  # noqa: E712
         failed = len(session.exec(failed_stmt).all())
 
         # Pending = total papers - successfully scraped papers

library/src/library/scraping/clean/page_numbers.py

@@ -1,12 +1,9 @@
-import os
 import re
-import string
 
-import numpy as np
-import pandas as pd
 
-
-def remove_page_numbers(pages: list[str], page_numbers: list[tuple[int | None, str | None]]) -> list[str]:
+def remove_page_numbers(
+    pages: list[str], page_numbers: list[tuple[int | None, str | None]]
+) -> list[str]:
     """Remove page numbers from pages based on identified page_numbers list."""
     if page_numbers is None:
         return pages
@@ -110,12 +107,12 @@ def keep_consistent(
 
     # If a dominant 'where' is found, set others to None
     if dominant_where is not None:
-        for i, (pn, where) in enumerate(page_numbers):
+        for i, (_, where) in enumerate(page_numbers):
             if where != dominant_where:
                 page_numbers[i] = (None, None)
 
     last_valid = None
-    for i, (pn, where) in enumerate(page_numbers):
+    for i, (pn, _) in enumerate(page_numbers):
         if pn is not None:
             if last_valid is None:
                 last_valid = (i, pn)