We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Changing the Organisation Details is not possible
**URL:** 
https://opin.me/en/dashboard/organisations/liquid-democracy/settings/
**user:** 
Initiators, who try to fill in the Organisations details & as an admin too.
**expected behaviour:** 
If I fill in Organisation details, save them and it is there
**behaviour:** 
I fill in the Organisation details, press save and it reloads, but do not save.
**important screensize:**

**device & browser:** 
Firefox 73.0.1 (64-Bit)
**Comment/Question:** 

Screenshot?


--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `euth/dashboard/forms.py`
Content:
```
1 
2 import parler
3 from django import forms
4 from django.conf import settings
5 from django.core.exceptions import ValidationError
6 from django.utils.translation import ugettext_lazy as _
7 
8 from euth.organisations.models import Organisation
9 
10 
11 class OrganisationForm(forms.ModelForm):
12     translated_fields = [
13         ('description_why', forms.CharField, {
14             'label': _('description why'),
15             'widget': forms.Textarea,
16         }),
17         ('description_how', forms.CharField, {
18             'widget': forms.Textarea,
19             'label': _('description how')
20         }),
21         ('description', forms.CharField, {
22             'label': _('description'),
23             'help_text': _(
24                 'More info about the organisation / '
25                 'Short text for organisation overview'),
26             'widget': forms.Textarea,
27         })
28     ]
29     languages = [lang_code for lang_code, lang in settings.LANGUAGES]
30 
31     class Meta:
32         model = Organisation
33         fields = [
34             'name', 'image', 'logo', 'twitter_handle', 'facebook_handle',
35             'instagram_handle', 'webpage', 'country', 'place'
36         ]
37         help_texts = {
38             'name': _('The title of your organisation'),
39         }
40 
41     def _get_identifier(self, language, fieldname):
42         return '{}__{}'.format(language, fieldname)
43 
44     def __init__(self, *args, **kwargs):
45         super().__init__(*args, **kwargs)
46 
47         # inject additional form fields for translated model fields
48         for lang_code in self.languages:
49             for name, field_cls, kwargs in self.translated_fields:
50                 self.instance.set_current_language(lang_code)
51                 field = field_cls(**kwargs)
52                 identifier = self._get_identifier(
53                     lang_code, name)
54                 field.required = False
55 
56                 try:
57                     translation = self.instance.get_translation(lang_code)
58                     initial = getattr(translation, name)
59                 except parler.models.TranslationDoesNotExist:
60                     initial = ''
61 
62                 field.initial = initial
63                 self.fields[identifier] = field
64 
65     def translated(self):
66         """
67         Return translated fields as list of tuples (language code, fields).
68         """
69 
70         from itertools import groupby
71         fields = [(field.html_name.split('__')[0], field) for field in self
72                   if '__' in field.html_name]
73         groups = groupby(fields, lambda x: x[0])
74         values = [(lang, list(map(lambda x: x[1], group)))
75                   for lang, group in groups]
76         return values
77 
78     def untranslated(self):
79         """
80         Return untranslated fields as flat list.
81         """
82         return [field for field in self if '__' not in field.html_name]
83 
84     def prefiled_languages(self):
85         """
86         Return languages tabs that need to be displayed.
87         """
88         languages = [lang for lang in self.languages
89                      if lang in self.data
90                      or self.instance.has_translation(lang)]
91         # always provide english
92         if 'en' not in languages:
93             languages.insert(0, 'en')
94         return languages
95 
96     def save(self, commit=True):
97         instance = super().save(commit=commit)
98         if commit is True:
99             for lang_code in self.languages:
100                 if lang_code in self.data:
101                     instance.set_current_language(lang_code)
102                     for fieldname, _cls, _kwargs in self.translated_fields:
103                         identifier = '{}__{}'.format(lang_code, fieldname)
104                         setattr(instance, fieldname,
105                                 self.cleaned_data.get(identifier))
106                     instance.save()
107                 elif instance.has_translation(lang_code):
108                     instance.delete_translation(lang_code)
109         return instance
110 
111     def clean(self):
112         for lang_code in self.languages:
113             if lang_code in self.data:
114                 for fieldname in self.translated_fields:
115                     identifier = self._get_identifier(lang_code, fieldname[0])
116                     data = self.cleaned_data
117                     if identifier not in data or not data[identifier]:
118                         msg = 'This field is required'
119                         raise ValidationError((identifier, msg))
120 
121         return self.cleaned_data
122
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/euth/dashboard/forms.py b/euth/dashboard/forms.py
--- a/euth/dashboard/forms.py
+++ b/euth/dashboard/forms.py
@@ -81,7 +81,7 @@
         """
         return [field for field in self if '__' not in field.html_name]
 
-    def prefiled_languages(self):
+    def prefilled_languages(self):
         """
         Return languages tabs that need to be displayed.
         """

{"golden_diff": "diff --git a/euth/dashboard/forms.py b/euth/dashboard/forms.py\n--- a/euth/dashboard/forms.py\n+++ b/euth/dashboard/forms.py\n@@ -81,7 +81,7 @@\n         \"\"\"\n         return [field for field in self if '__' not in field.html_name]\n \n-    def prefiled_languages(self):\n+    def prefilled_languages(self):\n         \"\"\"\n         Return languages tabs that need to be displayed.\n         \"\"\"\n", "issue": "Changing the Organisation Details is not possible\n**URL:** \r\nhttps://opin.me/en/dashboard/organisations/liquid-democracy/settings/\r\n**user:** \r\nInitiators, who try to fill in the Organisations details & as an admin too.\r\n**expected behaviour:** \r\nIf I fill in Organisation details, save them and it is there\r\n**behaviour:** \r\nI fill in the Organisation details, press save and it reloads, but do not save.\r\n**important screensize:**\r\n\r\n**device & browser:** \r\nFirefox 73.0.1 (64-Bit)\r\n**Comment/Question:** \r\n\r\nScreenshot?\r\n\n", "before_files": [{"content": "\nimport parler\nfrom django import forms\nfrom django.conf import settings\nfrom django.core.exceptions import ValidationError\nfrom django.utils.translation import ugettext_lazy as _\n\nfrom euth.organisations.models import Organisation\n\n\nclass OrganisationForm(forms.ModelForm):\n    translated_fields = [\n        ('description_why', forms.CharField, {\n            'label': _('description why'),\n            'widget': forms.Textarea,\n        }),\n        ('description_how', forms.CharField, {\n            'widget': forms.Textarea,\n            'label': _('description how')\n        }),\n        ('description', forms.CharField, {\n            'label': _('description'),\n            'help_text': _(\n                'More info about the organisation / '\n                'Short text for organisation overview'),\n            'widget': forms.Textarea,\n        })\n    ]\n    languages = [lang_code for lang_code, lang in settings.LANGUAGES]\n\n    class Meta:\n        model = Organisation\n        fields = [\n            'name', 'image', 'logo', 'twitter_handle', 'facebook_handle',\n            'instagram_handle', 'webpage', 'country', 'place'\n        ]\n        help_texts = {\n            'name': _('The title of your organisation'),\n        }\n\n    def _get_identifier(self, language, fieldname):\n        return '{}__{}'.format(language, fieldname)\n\n    def __init__(self, *args, **kwargs):\n        super().__init__(*args, **kwargs)\n\n        # inject additional form fields for translated model fields\n        for lang_code in self.languages:\n            for name, field_cls, kwargs in self.translated_fields:\n                self.instance.set_current_language(lang_code)\n                field = field_cls(**kwargs)\n                identifier = self._get_identifier(\n                    lang_code, name)\n                field.required = False\n\n                try:\n                    translation = self.instance.get_translation(lang_code)\n                    initial = getattr(translation, name)\n                except parler.models.TranslationDoesNotExist:\n                    initial = ''\n\n                field.initial = initial\n                self.fields[identifier] = field\n\n    def translated(self):\n        \"\"\"\n        Return translated fields as list of tuples (language code, fields).\n        \"\"\"\n\n        from itertools import groupby\n        fields = [(field.html_name.split('__')[0], field) for field in self\n                  if '__' in field.html_name]\n        groups = groupby(fields, lambda x: x[0])\n        values = [(lang, list(map(lambda x: x[1], group)))\n                  for lang, group in groups]\n        return values\n\n    def untranslated(self):\n        \"\"\"\n        Return untranslated fields as flat list.\n        \"\"\"\n        return [field for field in self if '__' not in field.html_name]\n\n    def prefiled_languages(self):\n        \"\"\"\n        Return languages tabs that need to be displayed.\n        \"\"\"\n        languages = [lang for lang in self.languages\n                     if lang in self.data\n                     or self.instance.has_translation(lang)]\n        # always provide english\n        if 'en' not in languages:\n            languages.insert(0, 'en')\n        return languages\n\n    def save(self, commit=True):\n        instance = super().save(commit=commit)\n        if commit is True:\n            for lang_code in self.languages:\n                if lang_code in self.data:\n                    instance.set_current_language(lang_code)\n                    for fieldname, _cls, _kwargs in self.translated_fields:\n                        identifier = '{}__{}'.format(lang_code, fieldname)\n                        setattr(instance, fieldname,\n                                self.cleaned_data.get(identifier))\n                    instance.save()\n                elif instance.has_translation(lang_code):\n                    instance.delete_translation(lang_code)\n        return instance\n\n    def clean(self):\n        for lang_code in self.languages:\n            if lang_code in self.data:\n                for fieldname in self.translated_fields:\n                    identifier = self._get_identifier(lang_code, fieldname[0])\n                    data = self.cleaned_data\n                    if identifier not in data or not data[identifier]:\n                        msg = 'This field is required'\n                        raise ValidationError((identifier, msg))\n\n        return self.cleaned_data\n", "path": "euth/dashboard/forms.py"}], "after_files": [{"content": "\nimport parler\nfrom django import forms\nfrom django.conf import settings\nfrom django.core.exceptions import ValidationError\nfrom django.utils.translation import ugettext_lazy as _\n\nfrom euth.organisations.models import Organisation\n\n\nclass OrganisationForm(forms.ModelForm):\n    translated_fields = [\n        ('description_why', forms.CharField, {\n            'label': _('description why'),\n            'widget': forms.Textarea,\n        }),\n        ('description_how', forms.CharField, {\n            'widget': forms.Textarea,\n            'label': _('description how')\n        }),\n        ('description', forms.CharField, {\n            'label': _('description'),\n            'help_text': _(\n                'More info about the organisation / '\n                'Short text for organisation overview'),\n            'widget': forms.Textarea,\n        })\n    ]\n    languages = [lang_code for lang_code, lang in settings.LANGUAGES]\n\n    class Meta:\n        model = Organisation\n        fields = [\n            'name', 'image', 'logo', 'twitter_handle', 'facebook_handle',\n            'instagram_handle', 'webpage', 'country', 'place'\n        ]\n        help_texts = {\n            'name': _('The title of your organisation'),\n        }\n\n    def _get_identifier(self, language, fieldname):\n        return '{}__{}'.format(language, fieldname)\n\n    def __init__(self, *args, **kwargs):\n        super().__init__(*args, **kwargs)\n\n        # inject additional form fields for translated model fields\n        for lang_code in self.languages:\n            for name, field_cls, kwargs in self.translated_fields:\n                self.instance.set_current_language(lang_code)\n                field = field_cls(**kwargs)\n                identifier = self._get_identifier(\n                    lang_code, name)\n                field.required = False\n\n                try:\n                    translation = self.instance.get_translation(lang_code)\n                    initial = getattr(translation, name)\n                except parler.models.TranslationDoesNotExist:\n                    initial = ''\n\n                field.initial = initial\n                self.fields[identifier] = field\n\n    def translated(self):\n        \"\"\"\n        Return translated fields as list of tuples (language code, fields).\n        \"\"\"\n\n        from itertools import groupby\n        fields = [(field.html_name.split('__')[0], field) for field in self\n                  if '__' in field.html_name]\n        groups = groupby(fields, lambda x: x[0])\n        values = [(lang, list(map(lambda x: x[1], group)))\n                  for lang, group in groups]\n        return values\n\n    def untranslated(self):\n        \"\"\"\n        Return untranslated fields as flat list.\n        \"\"\"\n        return [field for field in self if '__' not in field.html_name]\n\n    def prefilled_languages(self):\n        \"\"\"\n        Return languages tabs that need to be displayed.\n        \"\"\"\n        languages = [lang for lang in self.languages\n                     if lang in self.data\n                     or self.instance.has_translation(lang)]\n        # always provide english\n        if 'en' not in languages:\n            languages.insert(0, 'en')\n        return languages\n\n    def save(self, commit=True):\n        instance = super().save(commit=commit)\n        if commit is True:\n            for lang_code in self.languages:\n                if lang_code in self.data:\n                    instance.set_current_language(lang_code)\n                    for fieldname, _cls, _kwargs in self.translated_fields:\n                        identifier = '{}__{}'.format(lang_code, fieldname)\n                        setattr(instance, fieldname,\n                                self.cleaned_data.get(identifier))\n                    instance.save()\n                elif instance.has_translation(lang_code):\n                    instance.delete_translation(lang_code)\n        return instance\n\n    def clean(self):\n        for lang_code in self.languages:\n            if lang_code in self.data:\n                for fieldname in self.translated_fields:\n                    identifier = self._get_identifier(lang_code, fieldname[0])\n                    data = self.cleaned_data\n                    if identifier not in data or not data[identifier]:\n                        msg = 'This field is required'\n                        raise ValidationError((identifier, msg))\n\n        return self.cleaned_data\n", "path": "euth/dashboard/forms.py"}]}