text: """Wireup
  """
  from __future__ import absolute_import, division, print_function, unicode_literals
  import os
  
  import aspen
  import balanced
  import gittip
  import raven
  import stripe
  import mandrill
  from environment import Environment, is_yesish
  from gittip.elsewhere import PlatformRegistry
  from gittip.elsewhere.bitbucket import Bitbucket
  from gittip.elsewhere.bountysource import Bountysource
  from gittip.elsewhere.github import GitHub
  from gittip.elsewhere.openstreetmap import OpenStreetMap
  from gittip.elsewhere.twitter import Twitter
  from gittip.elsewhere.venmo import Venmo
  from gittip.models.account_elsewhere import AccountElsewhere
  from gittip.models.community import Community
  from gittip.models.participant import Participant
  from gittip.models.email_address_with_confirmation import EmailAddressWithConfirmation
  from gittip.models import GittipDB
  
  
  def canonical(env):
      gittip.canonical_scheme = env.canonical_scheme
      gittip.canonical_host = env.canonical_host
  
  
  def db(env):
      dburl = env.database_url
      maxconn = env.database_maxconn
      db = GittipDB(dburl, maxconn=maxconn)
  
      db.register_model(Community)
      db.register_model(AccountElsewhere)
      db.register_model(Participant)
      db.register_model(EmailAddressWithConfirmation)
  
      return db
  
  def mail(env):
      mandrill_client = mandrill.Mandrill(env.mandrill_key)
  
      return mandrill_client
  
  def billing(env):
      stripe.api_key = env.stripe_secret_api_key
      stripe.publishable_api_key = env.stripe_publishable_api_key
      balanced.configure(env.balanced_api_secret)
  
  
  def username_restrictions(website):
      if not hasattr(gittip, 'RESTRICTED_USERNAMES'):
          gittip.RESTRICTED_USERNAMES = os.listdir(website.www_root)
  
  
  def make_sentry_teller(website):
      if not website.sentry_dsn:
          aspen.log_dammit("Won't log to Sentry (SENTRY_DSN is empty).")
          def noop(exception, request=None):
              pass
          return noop
  
      sentry = raven.Client(website.sentry_dsn)
  
      def tell_sentry(exception, request=None):
  
          # Decide if we care.
          # ==================
  
          if isinstance(exception, aspen.Response):
  
              if exception.code < 500:
  
                  # Only log server errors to Sentry. For responses < 500 we use
                  # stream-/line-based access logging. See discussion on:
  
                  # https://github.com/gittip/www.gittip.com/pull/1560.
  
                  return
  
  
          # Find a user.
          # ============
          # | is disallowed in usernames, so we can use it here to indicate
          # situations in which we can't get a username.
  
          request_context = getattr(request, 'context', None)
          user = {}
          user_id = 'n/a'
          if request_context is None:
              username = '| no context'
          else:
              user = request.context.get('user', None)
              if user is None:
                  username = '| no user'
              else:
                  is_anon = getattr(user, 'ANON', None)
                  if is_anon is None:
                      username = '| no ANON'
                  elif is_anon:
                      username = '| anonymous'
                  else:
                      participant = getattr(user, 'participant', None)
                      if participant is None:
                          username = '| no participant'
                      else:
                          username = getattr(user.participant, 'username', None)
                          if username is None:
                              username = '| no username'
                          else:
                              user_id = user.participant.id
                              username = username.encode('utf8')
                              user = { 'id': user_id
                                     , 'is_admin': user.participant.is_admin
                                     , 'is_suspicious': user.participant.is_suspicious
                                     , 'claimed_time': user.participant.claimed_time.isoformat()
                                     , 'url': 'https://www.gittip.com/{}/'.format(username)
                                      }
  
  
          # Fire off a Sentry call.
          # =======================
  
          tags = { 'username': username
                 , 'user_id': user_id
                  }
          extra = { 'filepath': getattr(request, 'fs', None)
                  , 'request': str(request).splitlines()
                  , 'user': user
                   }
          result = sentry.captureException(tags=tags, extra=extra)
  
  
          # Emit a reference string to stdout.
          # ==================================
  
          ident = sentry.get_ident(result)
          aspen.log_dammit('Exception reference: ' + ident)
  
      return tell_sentry
  
  
  def nanswers(env):
      from gittip.models import participant
      participant.NANSWERS_THRESHOLD = env.nanswers_threshold
  
  
  class BadEnvironment(SystemExit):
      pass
  
  
  def accounts_elsewhere(website, env):
  
      twitter = Twitter(
          website.db,
          website.asset_url,
          env.twitter_consumer_key,
          env.twitter_consumer_secret,
          env.twitter_callback,
      )
      github = GitHub(
          website.db,
          website.asset_url,
          env.github_client_id,
          env.github_client_secret,
          env.github_callback,
      )
      bitbucket = Bitbucket(
          website.db,
          website.asset_url,
          env.bitbucket_consumer_key,
          env.bitbucket_consumer_secret,
          env.bitbucket_callback,
      )
      openstreetmap = OpenStreetMap(
          website.db,
          website.asset_url,
          env.openstreetmap_consumer_key,
          env.openstreetmap_consumer_secret,
          env.openstreetmap_callback,
          env.openstreetmap_api_url,
          env.openstreetmap_auth_url,
      )
      bountysource = Bountysource(
          website.db,
          website.asset_url,
          None,
          env.bountysource_api_secret,
          env.bountysource_callback,
          env.bountysource_api_host,
          env.bountysource_www_host,
      )
      venmo = Venmo(
          website.db,
          website.asset_url,
          env.venmo_client_id,
          env.venmo_client_secret,
          env.venmo_callback,
      )
  
      signin_platforms = [twitter, github, bitbucket, openstreetmap]
      website.signin_platforms = PlatformRegistry(signin_platforms)
      AccountElsewhere.signin_platforms_names = tuple(p.name for p in signin_platforms)
  
      # For displaying "Connected Accounts"
      website.social_profiles = [twitter, github, bitbucket, openstreetmap, bountysource]
  
      all_platforms = signin_platforms + [bountysource, venmo]
      website.platforms = AccountElsewhere.platforms = PlatformRegistry(all_platforms)
  
  
  def other_stuff(website, env):
      website.asset_url = env.gittip_asset_url.replace('%version', website.version)
      website.cache_static = env.gittip_cache_static
      website.compress_assets = env.gittip_compress_assets
  
      website.segment_key = env.segment_key
      website.sentry_dsn = env.sentry_dsn
  
      website.min_threads = env.min_threads
      website.log_busy_threads_every = env.log_busy_threads_every
      website.log_metrics = env.log_metrics
  
  
  def env():
      env = Environment(
          DATABASE_URL                    = unicode,
          CANONICAL_HOST                  = unicode,
          CANONICAL_SCHEME                = unicode,
          MIN_THREADS                     = int,
          DATABASE_MAXCONN                = int,
          GITTIP_ASSET_URL                = unicode,
          GITTIP_CACHE_STATIC             = is_yesish,
          GITTIP_COMPRESS_ASSETS          = is_yesish,
          STRIPE_SECRET_API_KEY           = unicode,
          STRIPE_PUBLISHABLE_API_KEY      = unicode,
          BALANCED_API_SECRET             = unicode,
          #DEBUG                           = unicode,
          GITHUB_CLIENT_ID                = unicode,
          GITHUB_CLIENT_SECRET            = unicode,
          GITHUB_CALLBACK                 = unicode,
          BITBUCKET_CONSUMER_KEY          = unicode,
          BITBUCKET_CONSUMER_SECRET       = unicode,
          BITBUCKET_CALLBACK              = unicode,
          TWITTER_CONSUMER_KEY            = unicode,
          TWITTER_CONSUMER_SECRET         = unicode,
          TWITTER_CALLBACK                = unicode,
          BOUNTYSOURCE_API_SECRET         = unicode,
          BOUNTYSOURCE_CALLBACK           = unicode,
          BOUNTYSOURCE_API_HOST           = unicode,
          BOUNTYSOURCE_WWW_HOST           = unicode,
          VENMO_CLIENT_ID                 = unicode,
          VENMO_CLIENT_SECRET             = unicode,
          VENMO_CALLBACK                  = unicode,
          OPENSTREETMAP_CONSUMER_KEY      = unicode,
          OPENSTREETMAP_CONSUMER_SECRET   = unicode,
          OPENSTREETMAP_CALLBACK          = unicode,
          OPENSTREETMAP_API_URL           = unicode,
          OPENSTREETMAP_AUTH_URL          = unicode,
          NANSWERS_THRESHOLD              = int,
          UPDATE_HOMEPAGE_EVERY           = int,
          SEGMENT_KEY                     = unicode,
          SENTRY_DSN                      = unicode,
          LOG_BUSY_THREADS_EVERY          = int,
          LOG_METRICS                     = is_yesish,
          MANDRILL_KEY                    = unicode,
      )
  
  
      # Error Checking
      # ==============
  
      if env.malformed:
          these = len(env.malformed) != 1 and 'these' or 'this'
          plural = len(env.malformed) != 1 and 's' or ''
          aspen.log_dammit("=" * 42)
          aspen.log_dammit( "Oh no! Gittip.com couldn't understand %s " % these
                          , "environment variable%s:" % plural
                           )
          aspen.log_dammit(" ")
          for key, err in env.malformed:
              aspen.log_dammit("  {} ({})".format(key, err))
          aspen.log_dammit(" ")
          aspen.log_dammit("See ./default_local.env for hints.")
  
          aspen.log_dammit("=" * 42)
          keys = ', '.join([key for key in env.malformed])
          raise BadEnvironment("Malformed envvar{}: {}.".format(plural, keys))
  
      if env.missing:
          these = len(env.missing) != 1 and 'these' or 'this'
          plural = len(env.missing) != 1 and 's' or ''
          aspen.log_dammit("=" * 42)
          aspen.log_dammit( "Oh no! Gittip.com needs %s missing " % these
                          , "environment variable%s:" % plural
                           )
          aspen.log_dammit(" ")
          for key in env.missing:
              aspen.log_dammit("  " + key)
          aspen.log_dammit(" ")
          aspen.log_dammit( "(Sorry, we must've started looking for "
                          , "%s since you last updated Gittip!)" % these
                           )
          aspen.log_dammit(" ")
          aspen.log_dammit("Running Gittip locally? Edit ./local.env.")
          aspen.log_dammit("Running the test suite? Edit ./tests/env.")
          aspen.log_dammit(" ")
          aspen.log_dammit("See ./default_local.env for hints.")
  
          aspen.log_dammit("=" * 42)
          keys = ', '.join([key for key in env.missing])
          raise BadEnvironment("Missing envvar{}: {}.".format(plural, keys))
  
      return env
  