improve quote retrieval regex and some exception handling

core/main.py

@@ -63,9 +63,9 @@ def run(func, input):
 def do_sieve(sieve, bot, input, func, type, args):
     try:
         return sieve(bot, input, func, type, args)
-    except Exception, e:
+    except Exception:
         print 'sieve error',
-        traceback.print_exc(Exception)
+        traceback.print_exc()
         return None
 
     

core/reload.py

@@ -53,8 +53,8 @@ def reload(init=False):
                 eval(compile(open(filename, 'U').read(), filename, 'exec'),
                         globals())
             except Exception:
-                traceback.print_exc(Exception)
+                traceback.print_exc()
-                if init:        # stop if there's a syntax error in a core
+                if init:        # stop if there's an error (syntax?) in a core
                     sys.exit()  # script on startup
                 continue
 
@@ -90,7 +90,7 @@ def reload(init=False):
                 namespace = {}
                 eval(code, namespace)
             except Exception:
-                traceback.print_exc(Exception)
+                traceback.print_exc()
                 continue
 
             # remove plugins already loaded from this filename

plugins/quote.py

@@ -6,10 +6,9 @@ from util import hook
 
 
 def add_quote(db, chan, nick, add_nick, msg):
-    now = time.time()
     db.execute('''insert or fail into quote (chan, nick, add_nick,
                     msg, time) values(?,?,?,?,?)''',
-                    (chan, nick, add_nick, msg, now))
+                    (chan, nick, add_nick, msg, time.time()))
     db.commit()
 
 
@@ -33,7 +32,7 @@ def format_quote(q, num, n_quotes):
 @hook.command('q')
 @hook.command
 def quote(inp, nick='', chan='', db=None):
-    ".q/.quote <nick/#chan> [#n]/.quote add <nick> <msg> -- gets " \
+    ".q/.quote <nick|#chan> [#n]/.quote add <nick> <msg> -- gets " \
         "random or [#n]th quote by <nick> or from <#chan>/adds quote"
 
     db.execute("create table if not exists quote"
@@ -41,51 +40,48 @@ def quote(inp, nick='', chan='', db=None):
         "primary key (chan, nick, msg))")
     db.commit()
 
-    try:
+    add = re.match(r"add\W+(\S+?)>?\s+(.*)", inp, re.I)
-        add = re.match(r"add\s+<?[^\w]?(\S+?)>?\s+(.*)", inp, re.I)
+    retrieve = re.match(r"(\S+)(?:\s+#?(-?\d+))?$", inp)
-        retrieve = re.match(r"(\S+)(?:\s+#?(-?\d+))?", inp)
 
-        if add:
+    if add:
-            quoted_nick, msg = add.groups()
+        quoted_nick, msg = add.groups()
-            try:
+        try:
-                add_quote(db, chan, quoted_nick, nick, msg)
+            add_quote(db, chan, quoted_nick, nick, msg)
-            except db.IntegrityError:
+            db.commit()
-                return "message already stored, doing nothing."
+        except db.IntegrityError:
-            return "quote added."
+            return "message already stored, doing nothing."
-        elif retrieve:
+        return "quote added."
-            select, num = retrieve.groups()
+    elif retrieve:
+        select, num = retrieve.groups()
 
-            by_chan = False
+        by_chan = False
-            if select.startswith('#'):
+        if select.startswith('#'):
-                by_chan = True
+            by_chan = True
-                quotes = get_quotes_by_chan(db, select)
+            quotes = get_quotes_by_chan(db, select)
-            else:
-                quotes = get_quotes_by_nick(db, chan, select)
-
-            n_quotes = len(quotes)
-
-            if not n_quotes:
-                return "no quotes found"
-
-            if num:
-                num = int(num)
-
-            if num:
-                if num > n_quotes or (num < 0 and num < -n_quotes):
-                    return "I only have %d quote%s for %s" % (n_quotes,
-                                ('s', '')[n_quotes == 1], select)
-                elif num < 0:
-                    selected_quote = quotes[num]
-                    num = n_quotes + num + 1
-                else:
-                    selected_quote = quotes[num - 1]
-            else:
-                num = random.randint(1, n_quotes)
-                selected_quote = quotes[num - 1]
-
-            return format_quote(selected_quote, num, n_quotes)
         else:
-            return quote.__doc__
+            quotes = get_quotes_by_nick(db, chan, select)
-    finally:
+
-        db.commit()
+        n_quotes = len(quotes)
-        db.close()
+
+        if not n_quotes:
+            return "no quotes found"
+
+        if num:
+            num = int(num)
+
+        if num:
+            if num > n_quotes or (num < 0 and num < -n_quotes):
+                return "I only have %d quote%s for %s" % (n_quotes,
+                            ('s', '')[n_quotes == 1], select)
+            elif num < 0:
+                selected_quote = quotes[num]
+                num = n_quotes + num + 1
+            else:
+                selected_quote = quotes[num - 1]
+        else:
+            num = random.randint(1, n_quotes)
+            selected_quote = quotes[num - 1]
+
+        return format_quote(selected_quote, num, n_quotes)
+    else:
+        return quote.__doc__