From 8bd76f33012a0ac3d5ff57d97731c66b454c6991 Mon Sep 17 00:00:00 2001
From: shoko <270575765+shokollm@users.noreply.github.com>
Date: Thu, 26 Mar 2026 19:09:19 +0000
Subject: [PATCH] security(polymarket-browse): replace bare except: with
 specific exception handling

- Lines 386, 400: except: changed to except (ValueError, TypeError):
- ValueError: datetime.fromisoformat parse failure
- TypeError: input is not a string
- Prevents swallowing KeyboardInterrupt, SystemExit, MemoryError
---
 skills/polymarket-browse/scripts/browse.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/skills/polymarket-browse/scripts/browse.py b/skills/polymarket-browse/scripts/browse.py
index e1af87b..3616535 100644
--- a/skills/polymarket-browse/scripts/browse.py
+++ b/skills/polymarket-browse/scripts/browse.py
@@ -383,7 +383,7 @@ def is_tradeable_event(e: dict[str, Any]) -> bool:
             now = datetime.now(timezone.utc)
             if end_dt < now:
                 return False
-        except:
+        except (ValueError, TypeError):
             pass
 
     # Filter: match has already started (startTime is in the past)
@@ -397,7 +397,7 @@ def is_tradeable_event(e: dict[str, Any]) -> bool:
                 hours_ago = (now - start_dt).total_seconds() / 3600
                 if hours_ago > 4:
                     return False
-        except:
+        except (ValueError, TypeError):
             pass
 
     return True