add fcc callsign lookup

modules/fcc.py

@@ -0,0 +1,35 @@
+#!/usr/bin/python3
+"""
+fcc.py - fcc callsign lookup
+author: mutantmonkey <mutantmonkey@mutantmonkey.in>
+"""
+
+from urllib.error import HTTPError
+import web
+import lxml.html
+
+def fcc(phenny, input):
+	""".fcc <callsign> - Look up a callsign issued by the FCC."""
+
+	callsign = input.group(2)
+
+	try:
+		req = web.post("http://www.arrl.org/advanced-call-sign-search",
+		        {'data[Search][terms]': callsign})
+	except (HTTPError, IOError):
+		phenny.say("THE INTERNET IS FUCKING BROKEN. Please try again later.")
+		return
+
+	doc = lxml.html.fromstring(req)
+	result = doc.xpath('//h3')
+	if len(result) != 2:
+	    phenny.reply('No results found for {0}'.format(callsign))
+	    return
+
+	response = result[0].text_content().strip()
+	phenny.say(response)
+fcc.rule = (['fcc'], r'(.*)')
+
+if __name__ == '__main__':
+	print(__doc__.strip())
+