Remove OrderedDict usage

We now support only Python 3.7+, this means we can rely on dict being
ordered by order of insertion, and thus no need to use OrderedDict from
collections.

5 files changed, 10 insertions, 19 deletions

diff --git a/slixmpp/plugins/xep_0004/stanza/form.py b/slixmpp/plugins/xep_0004/stanza/form.py
index ff1a51fb..526911db 100644
--- a/slixmpp/plugins/xep_0004/stanza/form.py
+++ b/slixmpp/plugins/xep_0004/stanza/form.py
@@ -9,7 +9,6 @@
 import copy
 import logging
 
-from collections import OrderedDict
 from slixmpp.thirdparty import OrderedSet
 
 from slixmpp.xmlstream import ElementBase, ET
@@ -133,7 +132,7 @@ class Form(ElementBase):
             self.xml.remove(reportedXML)
 
     def get_fields(self, use_dict=False):
-        fields = OrderedDict()
+        fields = {}
         for stanza in self['substanzas']:
             if isinstance(stanza, FormField):
                 fields[stanza['var']] = stanza
@@ -147,7 +146,7 @@ class Form(ElementBase):
         items = []
         itemsXML = self.xml.findall('{%s}item' % self.namespace)
         for itemXML in itemsXML:
-            item = OrderedDict()
+            item = {}
             fieldsXML = itemXML.findall('{%s}field' % FormField.namespace)
             for fieldXML in fieldsXML:
                 field = FormField(xml=fieldXML)
@@ -156,7 +155,7 @@ class Form(ElementBase):
         return items
 
     def get_reported(self):
-        fields = OrderedDict()
+        fields = {}
         xml = self.xml.findall('{%s}reported/{%s}field' % (self.namespace,
                                                            FormField.namespace))
         for field in xml:
@@ -165,7 +164,7 @@ class Form(ElementBase):
         return fields
 
     def get_values(self):
-        values = OrderedDict()
+        values = {}
         fields = self.get_fields()
         for var in fields:
             values[var] = fields[var]['value']
diff --git a/slixmpp/plugins/xep_0071/stanza.py b/slixmpp/plugins/xep_0071/stanza.py
index 4c3380c4..47951976 100644
--- a/slixmpp/plugins/xep_0071/stanza.py
+++ b/slixmpp/plugins/xep_0071/stanza.py
@@ -8,7 +8,6 @@
 
 from slixmpp.stanza import Message
 from slixmpp.util import unicode
-from collections import OrderedDict
 from slixmpp.xmlstream import ElementBase, ET, register_stanza_plugin, tostring
 
 
@@ -50,7 +49,7 @@ class XHTML_IM(ElementBase):
         bodies = self.xml.findall('{%s}body' % XHTML_NS)
 
         if lang == '*':
-            result = OrderedDict()
+            result = {}
             for body in bodies:
                 body_lang = body.attrib.get('{%s}lang' % self.xml_ns, '')
                 body_result = []
diff --git a/slixmpp/plugins/xep_0131/stanza.py b/slixmpp/plugins/xep_0131/stanza.py
index d075c15e..9f7bfa36 100644
--- a/slixmpp/plugins/xep_0131/stanza.py
+++ b/slixmpp/plugins/xep_0131/stanza.py
@@ -6,7 +6,6 @@
     See the file LICENSE for copying permission.
 """
 
-from collections import OrderedDict
 from slixmpp.xmlstream import ET, ElementBase
 
 
@@ -18,7 +17,7 @@ class Headers(ElementBase):
     is_extension = True
 
     def get_headers(self):
-        result = OrderedDict()
+        result = {}
         headers = self.xml.findall('{%s}header' % self.namespace)
         for header in headers:
             name = header.attrib.get('name', '')
diff --git a/slixmpp/stanza/stream_features.py b/slixmpp/stanza/stream_features.py
index 70d0ccca..027747a1 100644
--- a/slixmpp/stanza/stream_features.py
+++ b/slixmpp/stanza/stream_features.py
@@ -6,7 +6,6 @@
     See the file LICENSE for copying permission.
 """
 
-from collections import OrderedDict
 from slixmpp.xmlstream import StanzaBase
 
 
@@ -29,7 +28,7 @@ class StreamFeatures(StanzaBase):
     def get_features(self):
         """
         """
-        features = OrderedDict()
+        features = {}
         for (name, lang), plugin in self.plugins.items():
             features[name] = plugin
         return features
diff --git a/slixmpp/xmlstream/stanzabase.py b/slixmpp/xmlstream/stanzabase.py
index 925f2abc..141197ba 100644
--- a/slixmpp/xmlstream/stanzabase.py
+++ b/slixmpp/xmlstream/stanzabase.py
@@ -21,7 +21,6 @@ from xml.etree import ElementTree as ET
 
 from slixmpp.xmlstream import JID
 from slixmpp.xmlstream.tostring import tostring
-from collections import OrderedDict
 
 
 log = logging.getLogger(__name__)
@@ -392,7 +391,7 @@ class ElementBase(object):
 
         #: An ordered dictionary of plugin stanzas, mapped by their
         #: :attr:`plugin_attrib` value.
-        self.plugins = OrderedDict()
+        self.plugins = {}
         self.loaded_plugins = set()
 
         #: A list of child stanzas whose class is included in
@@ -541,7 +540,7 @@ class ElementBase(object):
 
         .. versionadded:: 1.0-Beta1
         """
-        values = OrderedDict()
+        values = {}
         values['lang'] = self['lang']
         for interface in self.interfaces:
             if isinstance(self[interface], JID):
@@ -726,8 +725,6 @@ class ElementBase(object):
         if lang and attrib in self.lang_interfaces:
             kwargs['lang'] = lang
 
-        kwargs = OrderedDict(kwargs)
-
         if attrib in self.interfaces or attrib == 'lang':
             if value is not None:
                 set_method = "set_%s" % attrib.lower()
@@ -813,8 +810,6 @@ class ElementBase(object):
         if lang and attrib in self.lang_interfaces:
             kwargs['lang'] = lang
 
-        kwargs = OrderedDict(kwargs)
-
         if attrib in self.interfaces or attrib == 'lang':
             del_method = "del_%s" % attrib.lower()
 
@@ -929,7 +924,7 @@ class ElementBase(object):
         name = self._fix_ns(name)
 
         default_lang = self.get_lang()
-        results = OrderedDict()
+        results = {}
         stanzas = self.xml.findall(name)
         if stanzas:
             for stanza in stanzas: