calc: remove deprecated, fix wa output, add test

modules/calc.py

@@ -27,46 +27,6 @@ subs = [
     ('mbps', '(megabits / second)')
 ]
 
-def calc(phenny, input): 
-    """Use the Frink online calculator."""
-    q = input.group(2)
-    if not q: 
-        return phenny.say('0?')
-
-    query = q[:]
-    for a, b in subs: 
-        query = re.sub(a, b, query)
-    query = query.rstrip(' \t')
-
-    precision = 5
-    if query[-3:] in ('GBP', 'USD', 'EUR', 'NOK'): 
-        precision = 2
-    query = web.quote(query)
-
-    uri = 'http://futureboy.us/fsp/frink.fsp?fromVal='
-    bytes = web.get(uri + query)
-    m = r_result.search(bytes)
-    if m: 
-        result = m.group(1)
-        result = r_tag.sub('', result) # strip span.warning tags
-        result = result.replace('>', '>')
-        result = result.replace('(undefined symbol)', '(?) ')
-
-        if '.' in result: 
-            try: result = str(round(float(result), precision))
-            except ValueError: pass
-
-        if not result.strip(): 
-            result = '?'
-        elif ' in ' in q: 
-            result += ' ' + q.split(' in ', 1)[1]
-
-        phenny.say(q + ' = ' + result[:350])
-    else: phenny.reply("Sorry, can't calculate that.")
-    phenny.say('Note that .calc is deprecated, consider using .c')
-calc.commands = ['calc']
-calc.example = '.calc 5 + 3'
-
 def c(phenny, input): 
     """Google calculator."""
     if not input.group(2):
@@ -105,6 +65,7 @@ def wa(phenny, input):
     query = input.group(2)
     uri = 'http://tumbolia.appspot.com/wa/'
     answer = web.get(uri + web.quote(query.replace('+', '%2B')))
+    answer = answer.split(';')[1]
     if answer: 
         phenny.say(answer)
     else: phenny.reply('Sorry, no result.')