--- a/src/plugins/plugin_xep_0077.py	Mon Jan 21 00:59:50 2013 +0100
+++ b/src/plugins/plugin_xep_0077.py	Fri Jan 18 17:55:35 2013 +0100
@@ -29,21 +29,22 @@
 NS_REG = 'jabber:iq:register'
 
 PLUGIN_INFO = {
-"name": "XEP 0077 Plugin",
-"import_name": "XEP-0077",
-"type": "XEP",
-"protocols": ["XEP-0077"],
-"dependencies": [],
-"main": "XEP_0077",
-"description": _("""Implementation of in-band registration""")
+    "name": "XEP 0077 Plugin",
+    "import_name": "XEP-0077",
+    "type": "XEP",
+    "protocols": ["XEP-0077"],
+    "dependencies": [],
+    "main": "XEP_0077",
+    "description": _("""Implementation of in-band registration""")
 }
 
+
 class XEP_0077(object):
 
     def __init__(self, host):
         info(_("Plugin XEP_0077 initialization"))
         self.host = host
-        self.triggers = {}  #used by other protocol (e.g. XEP-0100) to finish registration. key = target_jid
+        self.triggers = {}  # used by other protocol (e.g. XEP-0100) to finish registration. key = target_jid
         host.bridge.addMethod("in_band_register", ".plugin", in_sign='ss', out_sign='s', method=self.in_band_register)
         host.bridge.addMethod("in_band_submit", ".plugin", in_sign='ssa(ss)s', out_sign='s', method=self.in_band_submit)
 
@@ -54,65 +55,65 @@
     def reg_ok(self, answer, profile):
         """Called after the first get IQ"""
         try:
-            x_elem = filter (lambda x:x.name == "x", answer.firstChildElement().elements())[0] #We only want the "x" element (data form)
+            x_elem = filter(lambda x: x.name == "x", answer.firstChildElement().elements())[0]  # We only want the "x" element (data form)
         except IndexError:
             info(_("No data form found"))
             #TODO: manage registration without data form
-            answer_data={"reason": "unmanaged", "message":_("This gateway can't be managed by SàT, sorry :(")}
+            answer_data = {"reason": "unmanaged", "message": _("This gateway can't be managed by SàT, sorry :(")}
             answer_type = "ERROR"
             self.host.bridge.actionResult(answer_type, answer['id'], answer_data, profile)
             return
 
         form = data_form.Form.fromElement(x_elem)
         xml_data = dataForm2xml(form)
-        self.host.bridge.actionResult("XMLUI", answer['id'], {"target":answer["from"], "type":"registration", "xml":xml_data}, profile)
+        self.host.bridge.actionResult("XMLUI", answer['id'], {"target": answer["from"], "type": "registration", "xml": xml_data}, profile)
 
     def reg_err(self, failure, profile):
         """Called when something is wrong with registration"""
-        info (_("Registration failure: %s") % str(failure.value))
+        info(_("Registration failure: %s") % str(failure.value))
         answer_data = {}
         answer_data['reason'] = 'unknown'
-        answer_data={"message":"%s [code: %s]" % (failure.value.condition, unicode(failure.value))}
+        answer_data = {"message": "%s [code: %s]" % (failure.value.condition, unicode(failure.value))}
         answer_type = "ERROR"
         self.host.bridge.actionResult(answer_type, failure.value.stanza['id'], answer_data, profile)
 
     def unregistrationAnswer(self, answer, profile):
-        debug (_("registration answer: %s") % answer.toXml())
+        debug(_("registration answer: %s") % answer.toXml())
         answer_type = "SUCCESS"
-        answer_data={"message":_("Your are now unregistred")}
+        answer_data = {"message": _("Your are now unregistred")}
         self.host.bridge.actionResult(answer_type, answer['id'], answer_data, profile)
 
     def unregistrationFailure(self, failure, profile):
-        info (_("Unregistration failure: %s") % str(failure.value))
+        info(_("Unregistration failure: %s") % str(failure.value))
         answer_type = "ERROR"
         answer_data = {}
         answer_data['reason'] = 'unknown'
-        answer_data={"message":_("Unregistration failed: %s") % failure.value.condition}
+        answer_data = {"message": _("Unregistration failed: %s") % failure.value.condition}
         self.host.bridge.actionResult(answer_type, failure.value.stanza['id'], answer_data, profile)
 
     def registrationAnswer(self, answer, profile):
-        debug (_("registration answer: %s") % answer.toXml())
+        debug(_("registration answer: %s") % answer.toXml())
         answer_type = "SUCCESS"
-        answer_data={"message":_("Registration successfull")}
+        answer_data = {"message": _("Registration successfull")}
         self.host.bridge.actionResult(answer_type, answer['id'], answer_data, profile)
-        if self.triggers.has_key(answer["from"]):
-            callback,profile = self.triggers[answer["from"]]
+        if answer["from"] in self.triggers:
+            callback, profile = self.triggers[answer["from"]]
             callback(answer["from"], profile)
             del self.triggers[answer["from"]]
 
     def registrationFailure(self, failure, profile):
-        info (_("Registration failure: %s") % str(failure.value))
+        info(_("Registration failure: %s") % str(failure.value))
         print failure.value.stanza.toXml()
         answer_type = "ERROR"
         answer_data = {}
         if failure.value.condition == 'conflict':
             answer_data['reason'] = 'conflict'
-            answer_data={"message":_("Username already exists, please choose an other one")}
+            answer_data = {"message": _("Username already exists, please choose an other one")}
         else:
             answer_data['reason'] = 'unknown'
-            answer_data={"message":_("Registration failed")}
+            answer_data = {"message": _("Registration failed")}
         self.host.bridge.actionResult(answer_type, failure.value.stanza['id'], answer_data, profile)
-        if failure.value.stanza["from"] in self.triggers.has_key:
+        if failure.value.stanza["from"] in self.triggers:
             del self.triggers[failure.value.stanza["from"]]
 
     def in_band_submit(self, action, target, fields, profile):
@@ -128,12 +129,12 @@
         """register to a target JID"""
         client = self.host.getClient(profile_key)
         if not client:
-            error (_('Asking for an non-existant or not connected profile'))
+            error(_('Asking for an non-existant or not connected profile'))
             return ""
         to_jid = jid.JID(target)
         debug(_("Asking registration for [%s]") % to_jid.full())
-        reg_request=IQ(client.xmlstream,'get')
-        reg_request["from"]=client.jid.full()
+        reg_request = IQ(client.xmlstream, 'get')
+        reg_request["from"] = client.jid.full()
         reg_request["to"] = to_jid.full()
         reg_request.addElement('query', NS_REG)
         reg_request.send(to_jid.full()).addCallbacks(self.reg_ok, self.reg_err, callbackArgs=[client.profile], errbackArgs=[client.profile])