def get_user_info(login):
"""Get the given user's information from the DB or failing that, github.
:param login:
A unicode string representing a username in github.
:returns:
A dictionary containing github specific information for the user.
"""
typecheck(login, unicode)
rec = gittip.db.fetchone( "SELECT user_info FROM elsewhere "
"WHERE platform='github' "
"AND user_info->'login' = %s"
, (login,)
)
if rec is not None:
user_info = rec['user_info']
else:
url = "https://api.github.com/users/%s"
user_info = requests.get(url % login, params={
'client_id': os.environ.get('GITHUB_CLIENT_ID'),
'client_secret': os.environ.get('GITHUB_CLIENT_SECRET')
})
status = user_info.status_code
content = user_info.text
# Calculate how much of our ratelimit we have consumed
remaining = int(user_info.headers['x-ratelimit-remaining'])
limit = int(user_info.headers['x-ratelimit-limit'])
# thanks to from __future__ import division this is a float
percent_remaining = remaining/limit
log_msg = ''
log_lvl = None
# We want anything 50% or over
if 0.5 <= percent_remaining:
log_msg = ("{0}% of GitHub's ratelimit has been consumed. {1}"
" requests remaining.").format(percent_remaining * 100,
remaining)
if 0.5 <= percent_remaining < 0.8:
log_lvl = logging.WARNING
elif 0.8 <= percent_remaining < 0.95:
log_lvl = logging.ERROR
elif 0.95 <= percent_remaining:
log_lvl = logging.CRITICAL
if log_msg and log_lvl:
log(log_msg, log_lvl)
if status == 200:
user_info = json.loads(content)
elif status == 404:
raise Response(404,
"GitHub identity '{0}' not found.".format(login))
else:
log("Github api responded with {0}: {1}".format(status, content),
level=logging.WARNING)
raise Response(502, "GitHub lookup failed with %d." % status)
return user_info
def oauth_dance(website, qs):
"""Given a querystring, return a dict of user_info.
The querystring should be the querystring that we get from GitHub when
we send the user to the return value of oauth_url above.
See also:
http://developer.github.com/v3/oauth/
"""
log("Doing an OAuth dance with Github.")
data = {
"code": qs["code"].encode("US-ASCII"),
"client_id": website.github_client_id,
"client_secret": website.github_client_secret,
}
r = requests.post("https://github.com/login/oauth/access_token", data=data)
assert r.status_code == 200, (r.status_code, r.text)
back = dict([pair.split("=") for pair in r.text.split("&")]) # XXX
if "error" in back:
raise Response(400, back["error"].encode("utf-8"))
assert back.get("token_type", "") == "bearer", back
access_token = back["access_token"]
r = requests.get("https://api.github.com/user", headers={"Authorization": "token %s" % access_token})
assert r.status_code == 200, (r.status_code, r.text)
user_info = json.loads(r.text)
log("Done with OAuth dance with Github for %s (%s)." % (user_info["login"], user_info["id"]))
return user_info
def oauth_dance(website, qs):
"""Given a querystring, return a dict of user_info.
The querystring should be the querystring that we get from GitHub when
we send the user to the return value of oauth_url above.
See also:
http://developer.github.com/v3/oauth/
"""
log("Doing an OAuth dance with Github.")
if 'error' in qs:
raise Response(500, str(qs['error']))
data = { 'code': qs['code'].encode('US-ASCII')
, 'client_id': website.github_client_id
, 'client_secret': website.github_client_secret
}
r = requests.post("https://github.com/login/oauth/access_token", data=data)
assert r.status_code == 200, (r.status_code, r.text)
back = dict([pair.split('=') for pair in r.text.split('&')]) # XXX
if 'error' in back:
raise Response(400, back['error'].encode('utf-8'))
assert back.get('token_type', '') == 'bearer', back
access_token = back['access_token']
r = requests.get( "https://api.github.com/user"
, headers={'Authorization': 'token %s' % access_token}
)
assert r.status_code == 200, (r.status_code, r.text)
user_info = json.loads(r.text)
log("Done with OAuth dance with Github for %s (%s)."
% (user_info['login'], user_info['id']))
return user_info
def oauth_dance(website, qs):
"""Given a querystring, return a dict of user_info.
The querystring should be the querystring that we get from GitHub when
we send the user to the return value of oauth_url above.
See also:
http://developer.github.com/v3/oauth/
"""
log("Doing an OAuth dance with Github.")
data = { 'code': qs['code'].encode('US-ASCII')
, 'client_id': website.github_client_id
, 'client_secret': website.github_client_secret
}
r = requests.post("https://github.com/login/oauth/access_token", data=data)
assert r.status_code == 200, (r.status_code, r.text)
back = dict([pair.split('=') for pair in r.text.split('&')]) # XXX
if 'error' in back:
raise Response(400, back['error'].encode('utf-8'))
assert back.get('token_type', '') == 'bearer', back
access_token = back['access_token']
r = requests.get( "https://api.github.com/user"
, headers={'Authorization': 'token %s' % access_token}
)
assert r.status_code == 200, (r.status_code, r.text)
user_info = json.loads(r.text)
log("Done with OAuth dance with Github for %s (%s)."
% (user_info['login'], user_info['id']))
return user_info
def get_user_info(login):
"""Get the given user's information from the DB or failing that, github.
:param login:
A unicode string representing a username in github.
:returns:
A dictionary containing github specific information for the user.
"""
typecheck(login, (unicode, UnicodeWithParams))
rec = gittip.db.one( "SELECT user_info FROM elsewhere "
"WHERE platform='github' "
"AND user_info->'login' = %s"
, (login,)
)
if rec is not None:
user_info = rec
else:
url = "https://api.github.com/users/%s"
user_info = requests.get(url % login, params={
'client_id': os.environ.get('GITHUB_CLIENT_ID'),
'client_secret': os.environ.get('GITHUB_CLIENT_SECRET')
})
status = user_info.status_code
content = user_info.text
# Calculate how much of our ratelimit we have consumed
remaining = int(user_info.headers['x-ratelimit-remaining'])
limit = int(user_info.headers['x-ratelimit-limit'])
# thanks to from __future__ import division this is a float
percent_remaining = remaining/limit
log_msg = ''
log_lvl = None
# We want anything 50% or over
if 0.5 <= percent_remaining:
log_msg = ("{0}% of GitHub's ratelimit has been consumed. {1}"
" requests remaining.").format(percent_remaining * 100,
remaining)
if 0.5 <= percent_remaining < 0.8:
log_lvl = logging.WARNING
elif 0.8 <= percent_remaining < 0.95:
log_lvl = logging.ERROR
elif 0.95 <= percent_remaining:
log_lvl = logging.CRITICAL
if log_msg and log_lvl:
log(log_msg, log_lvl)
if status == 200:
user_info = json.loads(content)
elif status == 404:
raise Response(404,
"GitHub identity '{0}' not found.".format(login))
else:
log("Github api responded with {0}: {1}".format(status, content),
level=logging.WARNING)
raise Response(502, "GitHub lookup failed with %d." % status)
return user_info
