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In some modules, raise ImportError to avoid module loading on errors

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nemunaire 2015-06-03 22:07:06 +02:00
commit d95de8c195
10 changed files with 109 additions and 114 deletions
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25
modules/books.py
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@ -9,18 +9,17 @@ from nemubot.exception import IRCException
from nemubot.hooks import hook
from nemubot.tools import web
nemubotversion = 3.4
nemubotversion = 4.0
from more import Response
def load(context):
if not context.config or not context.config.hasNode("goodreadsapi") or not context.config.getNode("goodreadsapi").hasAttribute("key"):
print ("You need a Goodreads API key in order to use this "
"module. Add it to the module configuration file:\n<goodreadsapi"
" key=\"XXXXXXXXXXXXXXXX\" />\nGet one at "
"https://www.goodreads.com/api/keys")
return None
if not context.config or not context.config.getAttribute("goodreadskey"):
raise ImportError("You need a Goodreads API key in order to use this "
"module. Add it to the module configuration file:\n"
"<module name=\"books\" goodreadskey=\"XXXXXX\" />\n"
"Get one at https://www.goodreads.com/api/keys")
def get_book(title):
@ -57,10 +56,10 @@ def search_author(name):
@hook("cmd_hook", "book")
def cmd_book(msg):
if len(msg.cmds) < 2:
if not len(msg.args):
raise IRCException("please give me a title to search")
book = get_book(" ".join(msg.cmds[1:]))
book = get_book(" ".join(msg.args))
if book is None:
raise IRCException("unable to find book named like this")
res = Response(channel=msg.channel)
@ -72,10 +71,10 @@ def cmd_book(msg):
@hook("cmd_hook", "search_books")
def cmd_books(msg):
if len(msg.cmds) < 2:
if not len(msg.args):
raise IRCException("please give me a title to search")
title = " ".join(msg.cmds[1:])
title = " ".join(msg.args)
res = Response(channel=msg.channel,
title="%s" % (title),
count=" (%d more books)")
@ -88,10 +87,10 @@ def cmd_books(msg):
@hook("cmd_hook", "author_books")
def cmd_author(msg):
if len(msg.cmds) < 2:
if not len(msg.args):
raise IRCException("please give me an author to search")
ath = search_author(" ".join(msg.cmds[1:]))
ath = search_author(" ".join(msg.args))
return Response([b.getNode("title").getContent() for b in ath.getNode("books").getNodes("book")],
channel=msg.channel,
title=ath.getNode("name").getContent())