fix lint errors (line length, unused var, nested if)

app/config.py

@@ -40,9 +40,10 @@ class Config:
     MIN_ENTROPY_SIZE = int(os.environ.get("FLASKPASTE_MIN_ENTROPY_SIZE", 256))
 
     # Require binary content (reject recognizable formats)
-    # When enabled, rejects content with known magic bytes (PNG, JPEG, PDF, etc.)
-    # and valid UTF-8 text. Only application/octet-stream allowed.
-    REQUIRE_BINARY = os.environ.get("FLASKPASTE_REQUIRE_BINARY", "0").lower() in ("1", "true", "yes")
+    # Rejects content with known magic bytes (PNG, JPEG, PDF, etc.) and UTF-8 text.
+    REQUIRE_BINARY = (
+        os.environ.get("FLASKPASTE_REQUIRE_BINARY", "0").lower() in ("1", "true", "yes")
+    )
 
     # Reverse proxy trust configuration
     # SECURITY: The X-SSL-Client-SHA1 header is trusted for authentication.

fpaste

@@ -722,7 +722,6 @@ def main():
     # Pre-process arguments: if first positional looks like a file, insert "create"
     args_to_parse = sys.argv[1:]
     commands = {"create", "c", "new", "get", "g", "delete", "d", "rm", "info", "i", "cert", "pki"}
-    top_level_opts = {"-s", "--server", "-h", "--help"}
 
     # Find insertion point for "create" command
     insert_pos = 0
@@ -753,11 +752,9 @@ def main():
             break
         i += 1
 
-    # Insert "create" if no command found and we have input
-    # (either a file path or piped stdin)
-    if not has_command:
-        if file_pos >= 0 or not sys.stdin.isatty():
-            args_to_parse.insert(insert_pos, "create")
+    # Insert "create" if no command found and we have input (file path or piped stdin)
+    if not has_command and (file_pos >= 0 or not sys.stdin.isatty()):
+        args_to_parse.insert(insert_pos, "create")
 
     parser = argparse.ArgumentParser(
         prog="fpaste",