FIX: Avoid bare 'except' (#686)

QuantEcon · Jan 3, 2023 · 443ca85 · 443ca85
1 parent 1a24f0a
commit 443ca85
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/quantecon/game_theory/lemke_howson.py b/quantecon/game_theory/lemke_howson.py
@@ -115,7 +115,7 @@ def lemke_howson(g, init_pivot=0, max_iter=10**6, capping=None,
     """
     try:
         N = g.N
-    except:
+    except AttributeError:
         raise TypeError('g must be a 2-player NormalFormGame')
     if N != 2:
         raise NotImplementedError('Implemented only for 2-player games')

diff --git a/quantecon/game_theory/mclennan_tourky.py b/quantecon/game_theory/mclennan_tourky.py
@@ -106,7 +106,7 @@ def mclennan_tourky(g, init=None, epsilon=1e-3, max_iter=200,
     """
     try:
         N = g.N
-    except:
+    except AttributeError:
         raise TypeError('g must be a NormalFormGame')
     if N < 2:
         raise NotImplementedError('Not implemented for 1-player games')

diff --git a/quantecon/game_theory/support_enumeration.py b/quantecon/game_theory/support_enumeration.py
@@ -56,7 +56,7 @@ def support_enumeration_gen(g):
     """
     try:
         N = g.N
-    except:
+    except AttributeError:
         raise TypeError('input must be a 2-player NormalFormGame')
     if N != 2:
         raise NotImplementedError('Implemented only for 2-player games')