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Better info messages on list

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This commit is contained in:
Will Tekulve 2016-04-12 02:40:08 -04:00
parent 6a726d1a60
commit b3e1e49b82
1 changed files with 28 additions and 11 deletions
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39
cogs/downloader.py
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@ -74,14 +74,24 @@ class Downloader:
@cog.command(name="list") @cog.command(name="list")
async def _send_list(self, repo_name=None): async def _send_list(self, repo_name=None):
"""Lists installable cogs""" """Lists installable cogs"""
retlist = []
if repo_name and repo_name in self.repos: if repo_name and repo_name in self.repos:
msg = "Available cogs:\n" msg = "Available cogs:\n"
retlist = sorted([k for k in self.repos[repo_name] if k != 'url']) for cog in sorted(self.repos[repo_name].keys()):
if 'url' == cog:
continue
data = self.get_info_data(repo_name, cog)
if data:
retlist.append([cog, data['NAME']])
else:
retlist.append([cog, ''])
else: else:
msg = "Available repos:\n" msg = "Available repos:\n"
retlist = sorted([k for k in self.repos]) retlist = sorted([[k, ''] for k in self.repos])
for item in retlist:
msg += "\t{}\n".format(item) col_width = max(len(row[0]) for row in retlist) + 2
for row in retlist:
msg += "\t" + "".join(word.ljust(col_width) for word in row) + "\n"
await self.bot.say(box(msg)) # Need to deal with over 2000 characters await self.bot.say(box(msg)) # Need to deal with over 2000 characters
@cog.command() @cog.command()
@ -89,13 +99,8 @@ class Downloader:
"""Shows info about the specified cog""" """Shows info about the specified cog"""
cogs = self.list_cogs(repo_name) cogs = self.list_cogs(repo_name)
if cog in cogs: if cog in cogs:
info_file = os.path.join(cogs[cog].get('folder'), "info.json") data = self.get_info_data(repo_name, cog)
if os.path.isfile(info_file): if data:
try:
data = fileIO(info_file, "load")
except:
await self.bot.say('Error reading info file.')
return
msg = "{} by {}\n\n".format(cog, data["AUTHOR"]) msg = "{} by {}\n\n".format(cog, data["AUTHOR"])
msg += data["NAME"] + "\n\n" + data["DESCRIPTION"] msg += data["NAME"] + "\n\n" + data["DESCRIPTION"]
await self.bot.say(box(msg)) await self.bot.say(box(msg))
@ -191,6 +196,18 @@ class Downloader:
self.save_repos() self.save_repos()
return True return True
def get_info_data(self, repo_name, cog):
cogs = self.list_cogs(repo_name)
if cog in cogs:
info_file = os.path.join(cogs[cog].get('folder'), "info.json")
if os.path.isfile(info_file):
try:
data = fileIO(info_file, "load")
except:
return None
return data
return None
def list_cogs(self, repo_name): def list_cogs(self, repo_name):
valid_cogs = {} valid_cogs = {}