PEP8 compliance + clean dotnetpad

bot.py

@@ -5,9 +5,9 @@ import Queue
 import sys
 import time
 
-sys.path += ['plugins'] # so 'import hook' works without duplication
+sys.path += ['plugins']  # so 'import hook' works without duplication
 sys.path += ['lib']
-os.chdir(sys.path[0] or '.')   # do stuff relative to the installation directory
+os.chdir(sys.path[0] or '.')  # do stuff relative to the install directory
 
 
 class Bot(object):
@@ -30,12 +30,12 @@ bot.conns = {}
 try:
     for name, conf in bot.config['connections'].iteritems():
         if conf.get('ssl'):
-            bot.conns[name] = SSLIRC(conf['server'], conf['nick'],
+            bot.conns[name] = SSLIRC(conf['server'], conf['nick'], conf=conf,
-                    port=conf.get('port', 6667), channels=conf['channels'], conf=conf,
+                    port=conf.get('port', 6667), channels=conf['channels'],
                     ignore_certificate_errors=conf.get('ignore_cert', True))
         else:
-            bot.conns[name] = IRC(conf['server'], conf['nick'],
+            bot.conns[name] = IRC(conf['server'], conf['nick'], conf=conf,
-                    port=conf.get('port', 6667), channels=conf['channels'], conf=conf)
+                    port=conf.get('port', 6667), channels=conf['channels'])
 except Exception, e:
     print 'ERROR: malformed config file', Exception, e
     sys.exit()
@@ -47,8 +47,8 @@ if not os.path.exists(bot.persist_dir):
 print 'Running main loop'
 
 while True:
-    reload() # these functions only do things
+    reload()  # these functions only do things
-    config() #  if changes have occured
+    config()  # if changes have occured
 
     for conn in bot.conns.itervalues():
         try:

core/config.py

@@ -2,9 +2,11 @@ import inspect
 import json
 import os
 
+
 def load():
     return
 
+
 def save(conf):
     json.dump(conf, open('config', 'w'), sort_keys=True, indent=2)
 
@@ -26,6 +28,7 @@ if not os.path.exists('config'):
 bot.config = json.load(open('config'))
 bot._config_mtime = os.stat('config').st_mtime
 
+
 def config():
     # reload config from file if file has changed
     if bot._config_mtime != os.stat('config').st_mtime:

core/db.py

@@ -1,6 +1,7 @@
 import os
 import sqlite3
 
+
 def get_db_connection(server, name='skybot.%s.db'):
     "returns an sqlite3 connection to a persistent database"
     filename = os.path.join(bot.persist_dir, name % server)

core/irc.py

@@ -7,6 +7,7 @@ import Queue
 
 from ssl import wrap_socket, CERT_NONE, CERT_REQUIRED, SSLError
 
+
 def decode(txt):
     for codec in ('utf-8', 'iso-8859-1', 'shift_jis', 'cp1252'):
         try:
@@ -15,14 +16,15 @@ def decode(txt):
             continue
     return txt.decode('utf-8', 'ignore')
 
+
 class crlf_tcp(object):
     "Handles tcp connections that consist of utf-8 lines ending with crlf"
 
     def __init__(self, host, port, timeout=300):
         self.ibuffer = ""
         self.obuffer = ""
-        self.oqueue = Queue.Queue() # lines to be sent out
+        self.oqueue = Queue.Queue()  # lines to be sent out
-        self.iqueue = Queue.Queue() # lines that were received
+        self.iqueue = Queue.Queue()  # lines that were received
         self.socket = self.create_socket()
         self.host = host
         self.port = port
@@ -81,6 +83,7 @@ class crlf_tcp(object):
                 sent = self.socket.send(self.obuffer)
                 self.obuffer = self.obuffer[sent:]
 
+
 class crlf_ssl_tcp(crlf_tcp):
     "Handles ssl tcp connetions that consist of utf-8 lines ending with crlf"
     def __init__(self, host, port, ignore_cert_errors, timeout=300):
@@ -89,7 +92,8 @@ class crlf_ssl_tcp(crlf_tcp):
 
     def create_socket(self):
         return wrap_socket(crlf_tcp.create_socket(self), server_side=False,
-                cert_reqs = [CERT_REQUIRED, CERT_NONE][self.ignore_cert_errors])
+                cert_reqs=CERT_NONE if self.ignore_cert_errors else
+                CERT_REQUIRED)
 
     def recv_from_socket(self, nbytes):
         return self.socket.read(nbytes)
@@ -119,7 +123,7 @@ class IRC(object):
         self.port = port
         self.nick = nick
 
-        self.out = Queue.Queue() #responses from the server are placed here
+        self.out = Queue.Queue()  # responses from the server are placed here
         # format: [rawline, prefix, command, params,
         # nick, user, host, paramlist, msg]
         self.connect()
@@ -146,7 +150,7 @@ class IRC(object):
                 self.connect()
                 continue
 
-            if msg.startswith(":"): #has a prefix
+            if msg.startswith(":"):  # has a prefix
                 prefix, command, params = irc_prefix_rem(msg).groups()
             else:
                 prefix, command, params = irc_noprefix_rem(msg).groups()
@@ -178,13 +182,14 @@ class IRC(object):
     def cmd(self, command, params=None):
         if params:
             params[-1] = ':' + params[-1]
-            self.send(command+' '+' '.join(params))
+            self.send(command + ' ' + ' '.join(params))
         else:
             self.send(command)
 
     def send(self, str):
         self.conn.oqueue.put(str)
 
+
 class FakeIRC(IRC):
     def __init__(self, server, nick, port=6667, channels=[], conf={}, fn=""):
         self.channels = channels
@@ -193,7 +198,7 @@ class FakeIRC(IRC):
         self.port = port
         self.nick = nick
 
-        self.out = Queue.Queue() #responses from the server are placed here
+        self.out = Queue.Queue()  # responses from the server are placed here
 
         self.f = open(fn, 'rb')
 
@@ -207,7 +212,7 @@ class FakeIRC(IRC):
                 print "!!!!DONE READING FILE!!!!"
                 return
 
-            if msg.startswith(":"): #has a prefix
+            if msg.startswith(":"):  # has a prefix
                 prefix, command, params = irc_prefix_rem(msg).groups()
             else:
                 prefix, command, params = irc_noprefix_rem(msg).groups()
@@ -226,6 +231,7 @@ class FakeIRC(IRC):
     def cmd(self, command, params=None):
         pass
 
+
 class SSLIRC(IRC):
     def __init__(self, server, nick, port=6667, channels=[], conf={},
                  ignore_certificate_errors=True):

core/main.py

@@ -1,12 +1,13 @@
 import thread
 import traceback
 
+
 class Input(dict):
     def __init__(self, conn, raw, prefix, command, params,
                     nick, user, host, paraml, msg):
 
         chan = paraml[0].lower()
-        if chan == conn.nick: # is a PM
+        if chan == conn.nick:  # is a PM
             chan = nick
 
         def say(msg):
@@ -22,7 +23,7 @@ class Input(dict):
                     params=params, nick=nick, user=user, host=host,
                     paraml=paraml, msg=msg, server=conn.server, chan=chan,
                     say=say, reply=reply, pm=pm, bot=bot)
-        self.__dict__ = self # permits attribute access to values
+        self.__dict__ = self  # permits attribute access to values
 
 
 def run(func, input):

core/reload.py

@@ -10,12 +10,14 @@ if 'mtimes' not in globals():
 if 'lastfiles' not in globals():
     lastfiles = set()
 
+
 def format_plug(plug, lpad=0, width=40):
     out = ' ' * lpad + '%s:%s:%s' % (plug[0])
     if len(plug) == 3 and 'hook' in plug[2]:
         out += '%s%s' % (' ' * (width - len(out)), plug[2]['hook'])
     return out
 
+
 def reload(init=False):
     if init:
         bot.plugs = collections.defaultdict(lambda: [])
@@ -30,7 +32,7 @@ def reload(init=False):
             except Exception:
                 traceback.print_exc(Exception)
                 if init:        # stop if there's a syntax error in a core
-                    sys.exit()  #   script on startup
+                    sys.exit()  # script on startup
                 continue
 
             if filename == os.path.join('core', 'reload.py'):
@@ -38,7 +40,7 @@ def reload(init=False):
                 return
 
     fileset = set(glob.glob(os.path.join('plugins', '*py')))
-    for name, data in bot.plugs.iteritems(): # remove deleted/moved plugins
+    for name, data in bot.plugs.iteritems():  # remove deleted/moved plugins
         bot.plugs[name] = filter(lambda x: x[0][0] in fileset, data)
 
     for filename in fileset:
@@ -56,7 +58,7 @@ def reload(init=False):
             # remove plugins already loaded from this filename
             for name, data in bot.plugs.iteritems():
 
-                if name == 'tee': # signal tee trampolines to stop
+                if name == 'tee':  # signal tee trampolines to stop
                     for csig, func, args in data:
                         if csig[0] == filename:
                             func._iqueue.put(StopIteration)
@@ -64,7 +66,7 @@ def reload(init=False):
                 bot.plugs[name] = filter(lambda x: x[0][0] != filename, data)
 
             for obj in namespace.itervalues():
-                if hasattr(obj, '_skybot_hook'): #check for magic
+                if hasattr(obj, '_skybot_hook'):  # check for magic
                     for type, data in obj._skybot_hook:
                         bot.plugs[type] += [data]
 

plugins/babel.py

@@ -7,8 +7,8 @@ from util import hook
 
 ########### from http://effbot.org/zone/re-sub.htm#unescape-html #############
 
-def unescape(text):
 
+def unescape(text):
     def fixup(m):
         text = m.group(0)
         if text[:2] == "&#":
@@ -26,7 +26,7 @@ def unescape(text):
                 text = unichr(htmlentitydefs.name2codepoint[text[1:-1]])
             except KeyError:
                 pass
-        return text # leave as is
+        return text  # leave as is
 
     return re.sub("&#?\w+;", fixup, text)
 

plugins/bf.py

@@ -21,8 +21,8 @@ def bf(inp):
     program = re.sub('[^][<>+-.,]', '', inp)
 
     # create a dict of brackets pairs, for speed later on
-    brackets={}
+    brackets = {}
-    open_brackets=[]
+    open_brackets = []
     for pos in range(len(program)):
         if program[pos] == '[':
             open_brackets.append(pos)
@@ -40,9 +40,9 @@ def bf(inp):
     ip = 0        # instruction pointer
     mp = 0        # memory pointer
     steps = 0
-    memory = [0] * BUFFER_SIZE  #initial memory area
+    memory = [0] * BUFFER_SIZE  # initial memory area
     rightmost = 0
-    output = ""   #we'll save the output here
+    output = ""   # we'll save the output here
 
     # the main program loop:
     while ip < len(program):
@@ -57,7 +57,7 @@ def bf(inp):
                 rightmost = mp
                 if mp >= len(memory):
                     # no restriction on memory growth!
-                    memory.extend([0]*BUFFER_SIZE)
+                    memory.extend([0] * BUFFER_SIZE)
         elif c == '<':
             mp = mp - 1 % len(memory)
         elif c == '.':

plugins/choose.py

@@ -3,6 +3,7 @@ import random
 
 from util import hook
 
+
 @hook.command
 def choose(inp):
     ".choose <choice1>, <choice2>, ... <choicen> -- makes a decision"

plugins/dice.py

@@ -17,15 +17,15 @@ split_re = re.compile(r'([\d+-]*)d?(\d*)', re.I)
 
 def nrolls(count, n):
     "roll an n-sided die count times"
-    if n < 2: #it's a coin
+    if n < 2:  # it's a coin
         if count < 5000:
             return sum(random.randint(0, 1) for x in xrange(count))
-        else: #fake it
+        else:  # fake it
             return int(random.normalvariate(.5*count, (.75*count)**.5))
     else:
         if count < 5000:
             return sum(random.randint(1, n) for x in xrange(count))
-        else: #fake it
+        else:  # fake it
             return int(random.normalvariate(.5*(1+n)*count,
                 (((n+1)*(2*n+1)/6.-(.5*(1+n))**2)*count)**.5))
 

plugins/dotnetpad.py

@@ -64,33 +64,34 @@ def cs(snippet):
                      'using System.Linq; '
                      'using System.Collections.Generic; '
                      'using System.Text; '
-                     '%(class)s')
+                     '%s')
 
     class_template = ('public class Default '
-                      '{ '
+                      '{'
-                      '    %(main)s '
+                      '    %s '
                       '}')
 
     main_template = ('public static void Main(String[] args) '
-                     '{ '
+                     '{'
-                     '    %(snippet)s '
+                     '    %s '
                      '}')
 
     # There are probably better ways to do the following, but I'm feeling lazy
-    # if no main is found in the snippet, then we use the template with Main in it
+    # if no main is found in the snippet, use the template with Main in it
     if 'public static void Main' not in snippet:
-        code = main_template % { 'snippet': snippet }
+        code = main_template % snippet
-        code = class_template % { 'main': code }
+        code = class_template % code
-        code = file_template % { 'class' : code }
+        code = file_template % code
 
-    # if Main is found, check for class and see if we need to use the classed template
+    # if Main is found, check for class and see if we need to use the
+    # classed template
     elif 'class' not in snippet:
-        code = class_template % { 'main': snippet }
+        code = class_template % snippet
-        code = file_template % { 'class' : code }
+        code = file_template % code
 
         return 'Error using dotnetpad'
     # if we found class, then use the barebones template
     else:
-        code = file_template % { 'class' : snippet }
+        code = file_template % snippet
 
     return dotnetpad('csharp', code)

plugins/down.py

@@ -3,6 +3,7 @@ import urlparse
 
 from util import hook
 
+
 @hook.command
 def down(inp):
     '''.down <url> -- checks to see if the site is down'''

plugins/explain.py

@@ -1,6 +1,7 @@
 from util import hook
 from pycparser.cdecl import explain_c_declaration
 
+
 @hook.command
 def explain(inp):
     ".explain <c expression> -- gives an explanation of C expression"

plugins/gcalc.py

@@ -5,6 +5,7 @@ from lxml import html
 
 from util import hook
 
+
 @hook.command
 def calc(inp):
     '''.calc <term> -- returns Google Calculator result'''
@@ -22,7 +23,7 @@ def calc(inp):
     if m is None:
         return "could not calculate " + inp
 
-    result = m.group(1).replace("<font size=-2> </font>",",")
+    result = m.group(1).replace("<font size=-2> </font>", ",")
-    result = result.replace(" &#215; 10<sup>","E").replace("</sup>","")
+    result = result.replace(" &#215; 10<sup>", "E").replace("</sup>", "")
-    result = result.replace("\xa0",",")
+    result = result.replace("\xa0", ",")
     return result

plugins/google.py

@@ -27,8 +27,8 @@ def gis(inp):
                 parsed['responseStatus'], ''))
     if not parsed['responseData']['results']:
         return 'no images found'
-    return random.choice(parsed['responseData']['results'][:10]
+    return random.choice(parsed['responseData']['results'][:10]) \
-            )['unescapedUrl'] # squares is dumb
+            ['unescapedUrl']  # squares is dumb
 
 
 @hook.command

plugins/goonsay.py

@@ -1,6 +1,8 @@
 from util import hook
 
-#Scaevolus: factormystic if you commit a re-enabled goonsay I'm going to revoke your commit access
+
+#Scaevolus: factormystic if you commit a re-enabled goonsay I'm
+# going to revoke your commit access
 #@hook.command
 def goonsay(inp, say=None):
     say(' __________    /')

plugins/help.py

@@ -1,5 +1,6 @@
 from util import hook
 
+
 @hook.command
 def help(inp, bot=None, pm=None):
     ".help [command] -- gives a list of commands/help for a command"

plugins/log.py

@@ -12,7 +12,7 @@ from util import hook
 
 
 lock = thread.allocate_lock()
-log_fds = {} # '%(net)s %(chan)s' : (filename, fd)
+log_fds = {}  # '%(net)s %(chan)s' : (filename, fd)
 
 timestamp_format = '%H:%M:%S'
 
@@ -69,8 +69,8 @@ def get_log_fd(dir, server, chan):
     cache_key = '%s %s' % (server, chan)
     filename, fd = log_fds.get(cache_key, ('', 0))
 
-    if fn != filename: # we need to open a file for writing
+    if fn != filename:  # we need to open a file for writing
-        if fd != 0: # is a valid fd
+        if fd != 0:     # is a valid fd
             fd.flush()
             fd.close()
         dir = os.path.split(fn)[0]
@@ -90,14 +90,14 @@ def log(bot, input):
         fd = get_log_fd(bot.persist_dir, input.server, 'raw')
         fd.write(timestamp + ' ' + input.raw + '\n')
 
-        if input.command == 'QUIT': # these are temporary fixes until proper
+        if input.command == 'QUIT':  # these are temporary fixes until proper
-            input.chan = 'quit'     # presence tracking is implemented
+            input.chan = 'quit'      # presence tracking is implemented
         if input.command == 'NICK':
             input.chan = 'nick'
 
         beau = beautify(input)
 
-        if beau == '': # don't log this
+        if beau == '':  # don't log this
             return
 
         if input.chan:

plugins/misc.py

@@ -1,7 +1,7 @@
 from util import hook
 import socket
 
-socket.setdefaulttimeout(5) # global setting
+socket.setdefaulttimeout(5)  # global setting
 
 
 #autorejoin channels
@@ -11,12 +11,14 @@ def rejoin(inp, paraml=[], conn=None):
         if paraml[0].lower() in conn.channels:
             conn.join(paraml[0])
 
+
 #join channels when invited
 @hook.event('INVITE')
 def invite(inp, command='', conn=None):
     if command == 'INVITE':
         conn.join(inp)
 
+
 #join channels when server says hello & identify bot
 @hook.event('004')
 def onjoin(inp, conn=None):

plugins/mtg.py

@@ -8,7 +8,7 @@ from util import hook
 
 @hook.command
 def mtg(inp):
-    ".mtg <card> -- gets information about Magic the Gathering card <card name>"
+    ".mtg <name> -- gets information about Magic the Gathering card <name>"
     url = 'http://magiccards.info/query.php?cardname='
     url += urllib2.quote(inp, safe='')
     h = html.parse(url)
@@ -20,8 +20,8 @@ def mtg(inp):
 
     type = text.text
     text = text.find('b').text_content()
-    text = re.sub(r'\(.*?\)', '', text) # strip parenthetical explanations
+    text = re.sub(r'\(.*?\)', '', text)  # strip parenthetical explanations
-    text = re.sub(r'\.(\S)', r'. \1', text) # fix spacing
+    text = re.sub(r'\.(\S)', r'. \1', text)  # fix spacing
 
     printings = card.find('table/tr/td/img').getparent().text_content()
     printings = re.findall(r'\s*(.+?(?: \([^)]+\))*) \((.*?)\)',

plugins/quote.py

@@ -12,11 +12,13 @@ def add_quote(db, chan, nick, add_nick, msg):
                     (chan, nick, add_nick, msg, now))
     db.commit()
 
+
 def get_quotes_by_nick(db, chan, nick):
     return db.execute("select time, nick, msg from quote where deleted!=1 "
             "and chan=? and lower(nick)=lower(?) order by time",
             (chan, nick)).fetchall()
 
+
 def get_quotes_by_chan(db, chan):
     return db.execute("select time, nick, msg from quote where deleted!=1 "
            "and chan=? order by time", (chan,)).fetchall()
@@ -27,6 +29,7 @@ def format_quote(q, num, n_quotes):
     return "[%d/%d] %s <%s> %s" % (num, n_quotes,
         time.strftime("%Y-%m-%d", time.gmtime(ctime)), nick, msg)
 
+
 @hook.command('q')
 @hook.command
 def quote(inp, nick='', chan='', db=None):

plugins/regular.py

@@ -21,4 +21,3 @@ def reg(inp):
         return reg.__doc__
 
     return '|'.join(re.findall(query[0], query[1]))
-

plugins/remember.py

@@ -4,11 +4,13 @@ remember.py: written by Scaevolus 2010
 
 from util import hook
 
+
 def db_init(db):
     db.execute("create table if not exists memory(chan, word, data, nick,"
                " primary key(chan, word))")
     db.commit()
 
+
 def get_memory(db, chan, word):
     row = db.execute("select data from memory where chan=? and word=lower(?)",
                       (chan, word)).fetchone()
@@ -17,6 +19,7 @@ def get_memory(db, chan, word):
     else:
         return None
 
+
 @hook.command
 def remember(inp, nick='', chan='', db=None):
     ".remember <word> <data> -- maps word to data in the memory"
@@ -37,6 +40,7 @@ def remember(inp, nick='', chan='', db=None):
     else:
         return 'done.'
 
+
 @hook.command
 def forget(inp, chan='', db=None):
     ".forget <word> -- forgets the mapping that word had"
@@ -57,6 +61,7 @@ def forget(inp, chan='', db=None):
     else:
         return "I don't know about that."
 
+
 @hook.command(hook='\?(.+)', prefix=False)
 def question(inp, chan='', say=None, db=None):
     "?<word> -- shows what data is associated with word"

plugins/seen.py

@@ -35,7 +35,7 @@ def seen(inp, nick='', chan='', db=None):
 
     if last_seen:
         reltime = timesince.timesince(last_seen[1])
-        if last_seen[0] != inp.lower(): # for glob matching
+        if last_seen[0] != inp.lower():  # for glob matching
             inp = last_seen[0]
         return '%s was last seen %s ago saying: %s' % \
                     (inp, reltime, last_seen[2])

plugins/sieve.py

@@ -17,7 +17,7 @@ def sieve_suite(bot, input, func, args):
     hook = args.get('hook', r'(.*)')
 
     if args.get('prefix', True):
-        if input.chan == input.nick: # private message, prefix not required
+        if input.chan == input.nick:  # private message, prefix not required
             prefix = r'^(?:[.!]?|'
         else:
             prefix = r'^(?:[.!]|'

plugins/suggest.py

@@ -6,6 +6,7 @@ import json
 
 from util import hook
 
+
 @hook.command
 def suggest(inp, inp_unstripped=''):
     ".suggest [#n] <phrase> -- gets a random/the nth suggested google search"

plugins/tell.py

@@ -5,6 +5,7 @@ import time
 
 from util import hook, timesince
 
+
 def get_tells(db, user_to, chan):
     return db.execute("select user_from, message, time from tell where"
                          " user_to=lower(?) and chan=? order by time",
@@ -37,6 +38,7 @@ def tellinput(bot, input):
         db.commit()
         input.reply(reply)
 
+
 @hook.command
 def showtells(inp, nick='', chan='', pm=None, db=None):
     ".showtells -- view all pending tell messages (sent in PM)."
@@ -58,6 +60,7 @@ def showtells(inp, nick='', chan='', pm=None, db=None):
                   (nick, chan))
     db.commit()
 
+
 @hook.command
 def tell(inp, nick='', chan='', db=None):
     ".tell <nick> <message> -- relay <message> to <nick> when <nick> is around"

plugins/twitter.py

@@ -26,10 +26,12 @@ def unescape_xml(string):
 history = []
 history_max_size = 250
 
+
 @hook.command
 def twitter(inp):
-    ".twitter <user>/<user> <n>/<id>/#<hashtag>/@<user> -- gets last/<n>th tweet from"\
+    ".twitter <user>/<user> <n>/<id>/#<hashtag>/@<user> -- gets last/<n>th "\
-    "<user>/gets tweet <id>/gets random tweet with #<hashtag>/gets replied tweet from @<user>"
+    "tweet from <user>/gets tweet <id>/gets random tweet with #<hashtag>/"\
+    "gets replied tweet from @<user>"
 
     if not inp:
         return twitter.__doc__
@@ -89,7 +91,7 @@ def twitter(inp):
     try:
         xml = urllib2.urlopen(url).read()
     except urllib2.HTTPError, e:
-        errors = {400 : 'bad request (ratelimited?)',
+        errors = {400: 'bad request (ratelimited?)',
                 401: 'tweet is private',
                 404: 'invalid user/id',
                 500: 'twitter is broken',
@@ -125,7 +127,8 @@ def twitter(inp):
     reply_name = tweet.find(reply_name).text
     reply_id = tweet.find(reply_id).text
     reply_user = tweet.find(reply_user).text
-    if reply_name is not None and (reply_id is not None or reply_user is not None):
+    if reply_name is not None and (reply_id is Not None or
+            reply_user is not None):
         add_reply(reply_name, reply_id if reply_id else -1)
 
     time = strftime('%Y-%m-%d %H:%M:%S',

plugins/urlhistory.py

@@ -6,10 +6,11 @@ from util import hook, urlnorm, timesince
 
 url_re = re.compile(r'([a-zA-Z]+://|www\.)[^ ]*')
 
-expiration_period = 60 * 60 * 24 # 1 day
+expiration_period = 60 * 60 * 24  # 1 day
 
 ignored_urls = [urlnorm.normalize("http://google.com")]
 
+
 def db_connect(bot, server):
     "check to see that our db has the the seen table and return a dbection."
     db = bot.get_db_connection(server)
@@ -18,18 +19,21 @@ def db_connect(bot, server):
     db.commit()
     return db
 
+
 def insert_history(db, chan, url, nick):
     now = time.time()
     db.execute("insert into urlhistory(chan, url, nick, time) "
                  "values(?,?,?,?)", (chan, url, nick, time.time()))
     db.commit()
 
+
 def get_history(db, chan, url):
     db.execute("delete from urlhistory where time < ?",
                  (time.time() - expiration_period,))
     return db.execute("select nick, time from urlhistory where "
             "chan=? and url=? order by time desc", (chan, url)).fetchall()
 
+
 def nicklist(nicks):
     nicks = sorted(dict(nicks), key=unicode.lower)
     if len(nicks) <= 2:
@@ -37,6 +41,7 @@ def nicklist(nicks):
     else:
         return ', and '.join((', '.join(nicks[:-1]), nicks[-1]))
 
+
 def format_reply(history):
     if not history:
         return
@@ -61,6 +66,7 @@ def format_reply(history):
     return "that url has been posted %s in the past %s by %s (%s)." % (ordinal,
             hour_span, nicklist(history), last)
 
+
 @hook.command(hook=r'(.*)', prefix=False)
 def urlinput(inp, nick='', chan='', server='', reply=None, bot=None):
     m = url_re.search(inp.encode('utf8'))

plugins/util/hook.py

@@ -3,6 +3,7 @@ import thread
 import traceback
 import Queue
 
+
 def _isfunc(x):
     if type(x) == type(_isfunc):
         return True
@@ -34,9 +35,10 @@ def _hook_add(func, add, name=''):
             args.extend(argspec.args[-len(argspec.defaults):
                         end if end else None])
         if argspec.keywords:
-            args.append(0) # means kwargs present
+            args.append(0)  # means kwargs present
         func._skybot_args = args
 
+
 def _make_sig(f):
     return f.func_code.co_filename, f.func_name, f.func_code.co_firstlineno
 

plugins/util/timesince.py

@@ -1,34 +1,35 @@
 # Copyright (c) Django Software Foundation and individual contributors.
 # All rights reserved.
 #
-# Redistribution and use in source and binary forms, with or without modification,
+# Redistribution and use in source and binary forms, with or without
-# are permitted provided that the following conditions are met:
+# modification, are permitted provided that the following conditions are met:
 #
-#     1. Redistributions of source code must retain the above copyright notice, 
+#  1. Redistributions of source code must retain the above copyright notice,
-#        this list of conditions and the following disclaimer.
+#     this list of conditions and the following disclaimer.
 #
-#     2. Redistributions in binary form must reproduce the above copyright 
+#  2. Redistributions in binary form must reproduce the above copyright
-#        notice, this list of conditions and the following disclaimer in the
+#     notice, this list of conditions and the following disclaimer in the
-#        documentation and/or other materials provided with the distribution.
+#     documentation and/or other materials provided with the distribution.
 #
-#     3. Neither the name of Django nor the names of its contributors may be used
+#  3. Neither the name of Django nor the names of its contributors may be used
-#        to endorse or promote products derived from this software without
+#     to endorse or promote products derived from this software without
-#        specific prior written permission.
+#     specific prior written permission.
 #
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+#ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+#WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+#DISCLAIMED.IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+#ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+#(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+#LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+#ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+#(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 import datetime
 import time
 
+
 def timesince(d, now=None):
     """
     Takes two datetime objects and returns the time between d and now
@@ -86,11 +87,12 @@ def timesince(d, now=None):
         count2 = (since - (seconds * count)) // seconds2
         if count2 != 0:
             if count2 == 1:
-                s += ', %(number)d %(type)s' % {'number': count2, 'type': name2[0]}
+                s += ', %d %s' % (count2, name2[0])
             else:
-                s += ', %(number)d %(type)s' % {'number': count2, 'type': name2[1]}
+                s += ', %d %s' % (count2, name2[1])
     return s
 
+
 def timeuntil(d, now=None):
     """
     Like timesince, but returns a string measuring the time until

plugins/weather.py

@@ -8,7 +8,7 @@ from util import hook
 
 @hook.command
 def weather(inp, nick='', server='', reply=None, db=None):
-    ".weather <location> [dontsave] -- queries the google weather API for weather data"
+    ".weather <location> [dontsave] -- gets weather data from Google"
 
     loc = inp
 
@@ -18,7 +18,7 @@ def weather(inp, nick='', server='', reply=None, db=None):
 
     db.execute("create table if not exists weather(nick primary key, loc)")
 
-    if not loc: # blank line
+    if not loc:  # blank line
         loc = db.execute("select loc from weather where nick=lower(?)",
                             (nick,)).fetchone()
         if not loc:

plugins/wikipedia.py

@@ -26,7 +26,8 @@ def wiki(inp):
     q = search_url % (urllib2.quote(inp, safe=''))
 
     request = urllib2.Request(q)
-    request.add_header('User-Agent', 'Skybot/1.0 http://bitbucket.org/Scaevolus/skybot/')
+    request.add_header('User-Agent',
+                'Skybot/1.0 http://bitbucket.org/Scaevolus/skybot/')
     opener = urllib2.build_opener()
     xml = opener.open(request).read()
     x = etree.fromstring(xml)
@@ -54,7 +55,7 @@ def wiki(inp):
     if title.lower() not in desc.lower():
         desc = title + desc
 
-    desc = re.sub('\s+', ' ', desc).strip() #remove excess spaces
+    desc = re.sub('\s+', ' ', desc).strip()  # remove excess spaces
 
     if len(desc) > 300:
         desc = desc[:300] + '...'

plugins/wolframalpha.py

@@ -5,6 +5,7 @@ from lxml import html
 
 from util import hook
 
+
 @hook.command
 @hook.command('wa')
 def wolframalpha(inp):
@@ -40,7 +41,7 @@ def wolframalpha(inp):
         if results:
             pod_texts.append(heading + ' ' + '|'.join(results))
 
-    ret = '. '.join(pod_texts) # first pod is the input
+    ret = '. '.join(pod_texts)
 
     if not pod_texts:
         return 'no results'

plugins/youtube.py

@@ -17,6 +17,7 @@ url = base_url + 'videos/%s?v=2&alt=jsonc'
 search_api_url = base_url + 'videos?v=2&alt=jsonc&max-results=1&q=%s'
 video_url = "http://youtube.com/watch?v=%s"
 
+
 def get_video_description(vid_id):
     j = json.load(urllib2.urlopen(url % vid_id))
 
@@ -29,7 +30,7 @@ def get_video_description(vid_id):
 
     out += ' - length \x02'
     length = j['duration']
-    if length / 3600: # > 1 hour
+    if length / 3600:  # > 1 hour
         out += '%dh ' % (length / 3600)
     if length / 60:
         out += '%dm ' % (length / 60 % 60)
@@ -39,7 +40,6 @@ def get_video_description(vid_id):
         out += ' - rated \x02%.2f/5.0\x02 (%d)' % (j['rating'],
                 j['ratingCount'])
 
-
     if 'viewCount' in j:
         out += ' - \x02%s\x02 views' % locale.format('%d',
                                                      j['viewCount'], 1)