def test_strip_before_checking_empty(self):
"""
A whitespace-only value, ' ', is stripped to an empty string and then
converted to the empty value, None.
"""
f = CharField(required=False, empty_value=None)
self.assertIsNone(f.clean(' '))
def __init__(self, grouping=IBAN_GROUPING, *args, **kwargs):
kwargs.setdefault('max_length', IBAN_MAX_LENGTH)
kwargs.setdefault('min_length', IBAN_MIN_LENGTH)
self.grouping = grouping
self.default_validators = [IBANValidator()]
CharField.__init__(self, *args, **kwargs)
def make_quiz_form(quiz, select_to_radio=False):
"""
Generates a form on the fly based on the Quiz questions
"""
form_fields = OrderedDict()
for question in quiz.get_questions():
AnswerModel = question.get_answer_class()
model_fields = fields_for_model(AnswerModel, exclude=['userprofile', 'review'])
if AnswerModel == MultipleChoiceAnswer or AnswerModel == RatingAnswer:
if select_to_radio or (quiz.question_widget == quiz.RADIO_WIDGET) or (question.widget == question.RADIO_WIDGET):
model_fields = fields_for_model(
AnswerModel, exclude=['userprofile', 'review'], formfield_callback=multiplechoice_to_radio)
# Begin Diry hack
# for when radio select has for some reason not been set by fields_for_model
# this happens for RatingAnswer objects
# first we check if choices exist to avoid none choice fields
if hasattr(model_fields['answer'], '_choices'):
# then we check if the widget is still Select
if isinstance(model_fields['answer'].widget, Select):
# we manually make it into a Radio Select field
model_fields['answer'].widget = RadioSelect()
# we remove the empty answer choice usually preset in Select Fields
if not model_fields['answer']._choices[0][0]:
model_fields['answer']._choices.pop(0)
# End Diry hack
answer_field = model_fields['answer']
answer_field.required = question.required
# answer_field.question = question ?? should this be included
answer_field.has_image_answers = question.has_image_answers
answer_field.widget_to_use = question.widget
other_field = None
if question.image:
thumb_size = getattr(settings, 'QUESTION_LABEL_THUMBS_SIZE', "500x400")
thumb = get_thumbnail(question.image.file, thumb_size)
answer_field.label = format_html(
"<img src='{thumb}' class='img-responsive question-label' alt='{qtitle}' title='{qtitle}' /><span class='question-text-latel'>{qtitle}</span>", thumb=thumb.url, qtitle=smart_str(question.title))
if quiz.show_question_numbers:
answer_field.label = format_html(
"<img src='{thumb}' class='img-responsive question-label' alt='{qtitle}' title='{qtitle}' /><span class='question-text-latel'>{qtitle}</span>", thumb=thumb.url, qtitle=smart_str("{}. {}".format(question.order, question.title)))
else:
this_label = question.title
if quiz.show_question_numbers:
this_label = "{}. {}".format(question.order, this_label)
if question.description:
answer_field.label = format_html("<span class='question-text-latel'>{}</span><div class='question-description'>{}</div>", smart_str(
this_label), mark_safe(smart_str(question.description).replace('\n', '<br />')))
else:
answer_field.label = smart_str(this_label)
if question._meta.model == MultipleChoiceQuestion:
answer_field.queryset = MultipleChoiceOption.objects.filter(question=question)
if answer_field.queryset.filter(other=True).exists():
other_field = CharField()
other_field.widget.attrs['class'] = "other-field id_answer_{}".format(question.id)
other_field.label = _("If you selected Other, please specify what you meant")
other_field.required = False
form_fields['answer_{}'.format(question.id)] = answer_field
if other_field:
form_fields['other_{}'.format(question.id)] = other_field
return type('QuizForm', (BaseForm,), {'base_fields': form_fields})
def test_charfield_3(self):
f = CharField(max_length=10, required=False)
self.assertEqual('12345', f.clean('12345'))
self.assertEqual('1234567890', f.clean('1234567890'))
msg = "'Ensure this value has at most 10 characters (it has 11).'"
with self.assertRaisesMessage(ValidationError, msg):
f.clean('1234567890a')
self.assertEqual(f.max_length, 10)
self.assertIsNone(f.min_length)
def test_charfield_strip(self):
"""
Values have whitespace stripped but not if strip=False.
"""
f = CharField()
self.assertEqual(f.clean(' 1'), '1')
self.assertEqual(f.clean('1 '), '1')
f = CharField(strip=False)
self.assertEqual(f.clean(' 1'), ' 1')
self.assertEqual(f.clean('1 '), '1 ')
def test_clean_non_string(self):
"""CharField.clean() calls str(value) before stripping it."""
class StringWrapper:
def __init__(self, v):
self.v = v
def __str__(self):
return self.v
value = StringWrapper(' ')
f1 = CharField(required=False, empty_value=None)
self.assertIsNone(f1.clean(value))
f2 = CharField(strip=False)
self.assertEqual(f2.clean(value), ' ')
def clean(self, value):
cleaned_path = CharField.clean(self, value)
if value.lower().startswith(S3_ROOT):
cleaned_path = s3_normpath(cleaned_path)
else:
cleaned_path = normpath(cleaned_path)
return cleaned_path
def clean(self, value):
try:
if "".join(value.split()) == "":
value = "UNKNOWN"
return CharField.clean(self,value.strip())
except:
raise ValidationError(
"You provided an invalid value for your subject's race"
)
def test_charfield_1(self):
f = CharField()
self.assertEqual('1', f.clean(1))
self.assertEqual('hello', f.clean('hello'))
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
f.clean(None)
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
f.clean('')
self.assertEqual('[1, 2, 3]', f.clean([1, 2, 3]))
self.assertIsNone(f.max_length)
self.assertIsNone(f.min_length)
def test_charfield_5(self):
f = CharField(min_length=10, required=True)
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
f.clean('')
msg = "'Ensure this value has at least 10 characters (it has 5).'"
with self.assertRaisesMessage(ValidationError, msg):
f.clean('12345')
self.assertEqual('1234567890', f.clean('1234567890'))
self.assertEqual('1234567890a', f.clean('1234567890a'))
self.assertIsNone(f.max_length)
self.assertEqual(f.min_length, 10)
def test_using_validators_on_other_fields(self):
dict_validator = validators.DictionaryValidator(words=["nostromo"], threshold=0.8)
length_validator = validators.LengthValidator(min_length=2)
p = CharField(validators=[dict_validator, length_validator])
p.clean("aa")
with self.assertRaises(ValidationError):
p.clean("a") # too short
with self.assertRaises(ValidationError):
p.clean("nostrilomo") # too much like nostromo
def test_charfield_2(self):
f = CharField(required=False)
self.assertEqual('1', f.clean(1))
self.assertEqual('hello', f.clean('hello'))
self.assertEqual('', f.clean(None))
self.assertEqual('', f.clean(''))
self.assertEqual('[1, 2, 3]', f.clean([1, 2, 3]))
self.assertIsNone(f.max_length)
self.assertIsNone(f.min_length)
def get_ordering_field(self):
"""
Fixed get_ordering_field to not depend on self.filters because we
overwrite them when accessing self.qs.
"""
ordering_field = super(FilterSet, self).get_ordering_field()
if self._meta.order_by is True:
if getattr(self, "default_order", None):
choices = [(",".join(self.default_order),) * 2]
else:
choices = []
for field in self._meta.model._meta.get_fields(): # pylint: disable=protected-access
label = getattr(field, "verbose_name", field.name.capitalize())
choices += [
(field.name, label),
("-{}".format(field.name), "{} (descending)".format(label))
]
def validator_factory(queryset):
def validate_order_by(value):
ordered_queryset = queryset.order_by(*value.split(","))
compiler = ordered_queryset.query.get_compiler(using=ordered_queryset.db)
try:
compiler.get_order_by()
except FieldError:
raise ValidationError("'{}' is not a valid order".format(value))
return validate_order_by
ordering_field = CharField(
label=ordering_field.label,
required=False,
widget=Select,
validators=[validator_factory(self.queryset)])
ordering_field.choices = choices
ordering_field.widget.choices = choices
return ordering_field
def test_charfield_widget_attrs(self):
"""
CharField.widget_attrs() always returns a dictionary (#15912).
"""
# Return an empty dictionary if max_length is None
f = CharField()
self.assertEqual(f.widget_attrs(TextInput()), {})
self.assertEqual(f.widget_attrs(Textarea()), {})
# Otherwise, return a maxlength attribute equal to max_length
f = CharField(max_length=10)
self.assertEqual(f.widget_attrs(TextInput()), {'maxlength': '10'})
self.assertEqual(f.widget_attrs(PasswordInput()), {'maxlength': '10'})
self.assertEqual(f.widget_attrs(Textarea()), {'maxlength': '10'})
class TournamentConfigureForm(ModelForm):
class Meta:
model = Tournament
fields = ('preset_rules', 'public_info')
preset_rules = ChoiceField(
choices=presets_for_form(), # Tuple with (Present_Index, Preset_Name)
label=_("Format Configuration"),
help_text=_(
"Apply a standard set of settings to match a common debate format")
)
public_info = ChoiceField(
choices=public_presets_for_form(
), # Tuple with (Present_Index, Preset_Name)
label=_("Public Configuration"),
help_text=_(
"Show non-sensitive information on the public-facing side of this site, "
"like draws (once released) and the motions of previous rounds"))
tournament_staff = CharField(
label=TournamentStaff.verbose_name,
required=False,
help_text=TournamentStaff.help_text,
initial=_(
"<strong>Tabulation:</strong> [list tabulation staff here]<br />"
"<strong>Organisation:</strong> [list organising committee members here]<br />"
"<strong>Adjudication:</strong> [list chief adjudicators here]"),
widget=SummernoteWidget(attrs={
'height': 150,
'class': 'form-summernote'
}),
)
def save(self):
presets = list(all_presets())
t = self.instance
# Identify + apply selected preset
selected_index = self.cleaned_data["preset_rules"]
selected_preset = next(p for p in presets if p.name == selected_index)
selected_preferences = get_preferences_data(selected_preset, t)
for preference in selected_preferences:
t.preferences[preference['key']] = preference['new_value']
# Apply public info presets
do_public = self.cleaned_data["public_info"]
public_preset = next((p for p in presets if p.name == do_public),
False)
if public_preset:
public_preferences = get_preferences_data(public_preset, t)
for preference in public_preferences:
t.preferences[preference['key']] = preference['new_value']
# Apply the credits
if self.cleaned_data['tournament_staff'] != self.fields[
'tournament_staff'].initial:
t.preferences[
"public_features__tournament_staff"] = self.cleaned_data[
"tournament_staff"]
# Create break rounds (need to do so after we know teams-per-room)
open_break = BreakCategory.objects.filter(tournament=t,
is_general=True).first()
# Check there aren't already break rounds (i.e. when importing demos)
if open_break and not t.break_rounds().exists():
auto_make_break_rounds(open_break, t, False)
class AgendaItemForm(ModelForm):
hour = CharField(widget=HiddenInput(), required=False)
class Meta:
model = AgendaItem
fields = [
"helper",
"helper_confirmed",
"hour",
"meeting",
"meeting_confirmed",
"room",
]
def clean(self) -> Dict[str, Union[bool, Helper, Meeting, Room, str]]:
cleaned_data = super().clean()
start = self._get_hour(cleaned_data.get("hour"))
proposal = cleaned_data["meeting"].proposal
end = start + timedelta(minutes=proposal.duration_minutes)
possible_conflicts = AgendaItem.objects.filter(
Q(meeting__start_time__gt=start, meeting__start_time__lt=end)
| Q(meeting__end_time__gt=start, meeting__end_time__lt=end)
| Q(meeting__start_time__lte=start, meeting__end_time__gte=end)
).exclude(id=self.instance.pk)
conflicted_item = possible_conflicts.filter(room=cleaned_data["room"]).last()
if conflicted_item and conflicted_item != self.instance:
raise ValidationError(
_("There's already an agenda item in this time slot.")
)
time_slots = cleaned_data["room"].festival.time_slots
start_slots = time_slots.filter(
start_time__lte=start, end_time__gt=start
).count()
end_slots = time_slots.filter(start_time__lt=end, end_time__gte=end).count()
if start_slots != 1 or end_slots != 1:
raise ValidationError(
_(
f"Wrong time slots. Slots found: start: {start_slots}, "
f"end: {end_slots} (both should be 1)"
)
)
user_lookup = {}
if proposal.speaker_user:
user_lookup["meeting__proposal__speaker_user"] = proposal.speaker_user
else:
user_lookup["meeting__proposal__speaker_name"] = proposal.speaker_name
users_meetings = possible_conflicts.filter(**user_lookup)
if users_meetings.exists():
raise ValidationError(_("User already has a meeting at this hour"))
if proposal.speaker_user and possible_conflicts.filter(
helper__user=proposal.speaker_user
):
raise ValidationError(_("User is on helper duty during this time"))
return cleaned_data
def _get_hour(self, cleaned_hour: Optional[str]) -> datetime:
if self.instance and self.instance.pk:
return cast(datetime, self.instance.meeting.start_time)
if cleaned_hour:
return strphour(cleaned_hour)
raise ValidationError(_("Missing hour field value"))
def test_null_characters_prohibited(self):
f = CharField()
msg = 'Null characters are not allowed.'
with self.assertRaisesMessage(ValidationError, msg):
f.clean('\x00something')
class UserLoginForm(Form):
login = CharField()
password = CharField(widget=PasswordInput)
class ModelForm(Form):
id = CharField(
label="Model ID",
max_length=80,
required=True,
)
class AddTagForm(Form):
name = CharField(max_length=64, label=_('Name'))
class JSONForm(Form):
name = CharField(max_length=2)
json_field = JSONField()
class RuleForm(DefaultForm):
id = CharField(
label="SBML short rule",
max_length=80,
required=True,
)
def __init__(self, *args, **kwargs):
self.request = kwargs.pop("request", None)
if self.request is None:
raise ValueError("'request' kwargs is required.")
self.pod = kwargs.pop("pod", None)
if self.pod is None:
raise ValueError("'pod' kwargs is required.")
super(ComposeMachineForm, self).__init__(*args, **kwargs)
# Build the fields based on the pod and current pod hints.
self.fields["cores"] = IntegerField(min_value=1,
max_value=self.pod.hints.cores,
required=False)
self.initial["cores"] = 1
self.fields["memory"] = IntegerField(min_value=1024,
max_value=self.pod.hints.memory,
required=False)
self.initial["memory"] = 1024
self.fields["architecture"] = ChoiceField(
choices=[(arch, arch) for arch in self.pod.architectures],
required=False,
)
self.initial["architecture"] = self.pod.architectures[0]
if self.pod.hints.cpu_speed > 0:
self.fields["cpu_speed"] = IntegerField(
min_value=300,
max_value=self.pod.hints.cpu_speed,
required=False,
)
else:
self.fields["cpu_speed"] = IntegerField(min_value=300,
required=False)
def duplicated_hostname(hostname):
if Node.objects.filter(hostname=hostname).exists():
raise ValidationError(
'Node with hostname "%s" already exists' % hostname)
self.fields["hostname"] = CharField(
required=False,
validators=[duplicated_hostname, validate_hostname])
self.initial["hostname"] = make_unique_hostname()
self.fields["domain"] = ModelChoiceField(required=False,
queryset=Domain.objects.all())
self.initial["domain"] = Domain.objects.get_default_domain()
self.fields["zone"] = ModelChoiceField(required=False,
queryset=Zone.objects.all())
self.initial["zone"] = Zone.objects.get_default_zone()
self.fields["pool"] = ModelChoiceField(
required=False, queryset=ResourcePool.objects.all())
self.initial["pool"] = self.pod.pool
self.fields["storage"] = CharField(validators=[storage_validator],
required=False)
self.initial["storage"] = "root:8(local)"
self.fields["interfaces"] = LabeledConstraintMapField(
validators=[interfaces_validator],
label="Interface constraints",
required=False,
)
self.initial["interfaces"] = None
self.fields["skip_commissioning"] = BooleanField(required=False)
self.initial["skip_commissioning"] = False
self.allocated_ips = {}
class SomeForm(Form):
username = CharField(max_length=10, label=gettext_lazy('username'))
class TextInputAnswer(BaseAnswerForm):
answer = CharField()
class TextAreaAnswer(BaseAnswerForm):
answer = CharField(widget=Textarea)
class SeedshipMQTTForm(Form):
#validators = {[validators.DecimalValidator(20, 10)]}
topic = CharField(widget=TextInput(attrs={"disabled": True}))
message = CharField()
retain = BooleanField(widget=HiddenInput())
qos = ChoiceField(widget=HiddenInput(attrs={"hidden": True}), choices=[("0", "0"), ("1", "1"), ("2", "2")])
class CreateForm(Form):
q = CharField(label='Search', min_length=1, max_length=20)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields["early_field"] = CharField(required=False)
class CreateForm(Form):
title = CharField(label= 'Enter title',min_length=1, max_length=30)
text = CharField(label='Enter text', max_length=1024)
def test_disabled_has_changed(self):
f = MultiValueField(fields=(CharField(), CharField()), disabled=True)
self.assertIs(f.has_changed(['x', 'x'], ['y', 'y']), False)
class EventForm(DefaultForm):
id = CharField(
label="SBML short Event",
max_length=80,
required=True,
)
def to_python(self, value):
value = CharField.to_python(self, value)
if value is not None:
return clean_iban(value)
class UserIdFilter(django_filters.Filter):
field = CharField()
def clean(self, value): return normpath(CharField.clean(self, value))
class AForm(Form):
name = CharField(max_length=10)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields['name'].required = True
class TaskForm(ModelForm):
problem_category = ModelChoiceField(queryset=TaskCategory.objects.filter(
stage=TaskCategory.Stage.INITIAL_ASSESSMENT),
required=False,
label="Problem category")
resolution_category = ModelChoiceField(
queryset=TaskCategory.objects.filter(
stage=TaskCategory.Stage.COMPLETION),
required=False,
label="Resolution category")
action = ChoiceField(choices=[('create', 'create'), ('update', 'update'),
('resolve', 'resolve')],
label="Action")
description = CharField(required=False, label="Description")
class Meta:
model = Task
fields = [
'tool', 'urgency', 'estimated_resolution_time', 'force_shutdown',
'safety_hazard'
]
def __init__(self, user, *args, **kwargs):
super(TaskForm, self).__init__(*args, **kwargs)
self.user = user
self.fields['tool'].required = False
self.fields['urgency'].required = False
def clean_description(self):
return self.cleaned_data['description'].strip()
def clean(self):
if any(self.errors):
return
super(TaskForm, self).clean()
action = self.cleaned_data['action']
if action == 'create':
if not self.cleaned_data['description']:
raise ValidationError('You must describe the problem.')
if action == 'resolve':
if self.instance.cancelled or self.instance.resolved:
raise ValidationError(
"This task can't be resolved because it is marked as 'cancelled' or 'resolved' already."
)
def save(self, commit=True):
instance = super(TaskForm, self).save(commit=False)
action = self.cleaned_data['action']
description = self.cleaned_data['description']
instance.problem_category = self.cleaned_data['problem_category']
now = timezone.now()
if action == 'create':
instance.problem_description = description
instance.urgency = Task.Urgency.HIGH if self.cleaned_data[
'force_shutdown'] or self.cleaned_data[
'safety_hazard'] else Task.Urgency.NORMAL
instance.creator = self.user
if action == 'update':
instance.last_updated = timezone.now()
instance.last_updated_by = self.user
instance.cancelled = False
instance.resolved = False
if description:
preface = f'On {format_datetime(now)} {self.user.get_full_name()} updated this task:\n'
if instance.progress_description is None:
instance.progress_description = preface + description
else:
instance.progress_description += '\n\n' + preface + description
instance.progress_description = instance.progress_description.strip(
)
if action == 'resolve':
instance.cancelled = False
instance.resolved = True
instance.resolution_time = now
instance.resolver = self.user
if 'resolution_category' in self.cleaned_data:
instance.resolution_category = self.cleaned_data[
'resolution_category']
if 'description' in self.cleaned_data:
if instance.resolution_description:
preface = f'On {format_datetime(now)} {self.user.get_full_name()} updated the resolution information:\n'
instance.resolution_description = (
instance.resolution_description + '\n\n' + preface +
self.cleaned_data['description']).strip()
else:
instance.resolution_description = self.cleaned_data[
'description']
return super(TaskForm, self).save(commit=True)
def test_charfield_widget_attrs(self):
"""
CharField.widget_attrs() always returns a dictionary (#15912).
"""
# Return an empty dictionary if max_length and min_length are both None.
f = CharField()
self.assertEqual(f.widget_attrs(TextInput()), {})
self.assertEqual(f.widget_attrs(Textarea()), {})
# Return a maxlength attribute equal to max_length.
f = CharField(max_length=10)
self.assertEqual(f.widget_attrs(TextInput()), {'maxlength': '10'})
self.assertEqual(f.widget_attrs(PasswordInput()), {'maxlength': '10'})
self.assertEqual(f.widget_attrs(Textarea()), {'maxlength': '10'})
# Return a minlength attribute equal to min_length.
f = CharField(min_length=5)
self.assertEqual(f.widget_attrs(TextInput()), {'minlength': '5'})
self.assertEqual(f.widget_attrs(PasswordInput()), {'minlength': '5'})
self.assertEqual(f.widget_attrs(Textarea()), {'minlength': '5'})
# Return both maxlength and minlength when both max_length and
# min_length are set.
f = CharField(max_length=10, min_length=5)
self.assertEqual(f.widget_attrs(TextInput()), {'maxlength': '10', 'minlength': '5'})
self.assertEqual(f.widget_attrs(PasswordInput()), {'maxlength': '10', 'minlength': '5'})
self.assertEqual(f.widget_attrs(Textarea()), {'maxlength': '10', 'minlength': '5'})
class InviteUserForm(Form):
additional_message = CharField(label=_('optional additional message'), max_length=300, required=False,
widget=Textarea(attrs={'rows': 8, 'cols': 80}))
class NewUserForm(EmailUserCreationForm):
access_area = CharField(widget=Select(choices=[]), required=False)
class Meta:
model = get_user_model()
fields = ("email", "is_superuser", "access_level", "access_area")
class DRMMForm(QueryForm):
name = "DRMM"
nbins = IntegerField(required=True)
nodes = IntegerField(required=True)
histType = CharField(required=True)
gateType = CharField(required=True)
class PinChangeForm(Form):
pin = CharField(widget=PasswordInput(), required=False)
class QuestionForm(BetterModelForm):
q = CharField(widget=Textarea(attrs={'rows': '1'}), label="Question")
class Meta:
model = Question
class ChangeDataForm(Form):
first_name = CharField(max_length=100, label='First Name', widget=TextInput(
attrs={'placeholder': 'First Name', 'class': '', 'style': ''}))
last_name = CharField(max_length=100, label='Last Name', widget=TextInput(
attrs={'placeholder': 'Last Name', 'class': '', 'style': ''}))
class JsonForm(Form):
name = CharField()
jfield = forms.JSONField(disabled=True)
class JsonForm(Form):
name = CharField(max_length=2)
jfield = forms.JSONField()
class QueryForm(forms.Form):
"""
We don't really need a form, but if we use one django will do all the grunt work of converting strings to numbers
and booleans e.t.c
"""
FORM_CLASSES = {}
target_index = CharField(required=True)
dataparallel = CharField(required=True)
batch = IntegerField(required=True)
benchmark = CharField(required=True)
collection = CharField(required=True)
expid = CharField(required=True)
fold = CharField(required=True)
index = CharField(required=True)
indexstops = BooleanField(required=False)
itersize = IntegerField(required=True)
lr = FloatField(required=True)
maxdoclen = IntegerField(required=True)
maxqlen = IntegerField(required=True)
reranker = CharField(required=True)
niters = IntegerField(required=True)
predontrain = BooleanField(required=False)
searcher = CharField(required=True)
rundocsonly = BooleanField(required=False)
sample = CharField(required=True)
seed = IntegerField(required=True)
softmaxloss = BooleanField(required=False)
stemmer = CharField(required=True)
query = CharField(required=True)
gradacc = IntegerField(required=True)
@classmethod
def register(cls, formcls):
name = formcls.name
if name in cls.FORM_CLASSES and cls.FORM_CLASSES[name] != formcls:
raise RuntimeError(
f"encountered two Forms with the same name: {name}")
cls.FORM_CLASSES[name] = formcls
return formcls
def test_charfield_widget_attrs(self):
"""
CharField.widget_attrs() always returns a dictionary and includes
minlength/maxlength if min_length/max_length are defined on the field
and the widget is not hidden.
"""
# Return an empty dictionary if max_length and min_length are both None.
f = CharField()
self.assertEqual(f.widget_attrs(TextInput()), {})
self.assertEqual(f.widget_attrs(Textarea()), {})
# Return a maxlength attribute equal to max_length.
f = CharField(max_length=10)
self.assertEqual(f.widget_attrs(TextInput()), {'maxlength': '10'})
self.assertEqual(f.widget_attrs(PasswordInput()), {'maxlength': '10'})
self.assertEqual(f.widget_attrs(Textarea()), {'maxlength': '10'})
# Return a minlength attribute equal to min_length.
f = CharField(min_length=5)
self.assertEqual(f.widget_attrs(TextInput()), {'minlength': '5'})
self.assertEqual(f.widget_attrs(PasswordInput()), {'minlength': '5'})
self.assertEqual(f.widget_attrs(Textarea()), {'minlength': '5'})
# Return both maxlength and minlength when both max_length and
# min_length are set.
f = CharField(max_length=10, min_length=5)
self.assertEqual(f.widget_attrs(TextInput()), {'maxlength': '10', 'minlength': '5'})
self.assertEqual(f.widget_attrs(PasswordInput()), {'maxlength': '10', 'minlength': '5'})
self.assertEqual(f.widget_attrs(Textarea()), {'maxlength': '10', 'minlength': '5'})
self.assertEqual(f.widget_attrs(HiddenInput()), {})
class SongForm(ModelForm):
cuex = CharField(widget=LinkWidget, required=False)
scld = CharField(widget=LinkWidget, required=False)
midi = CharField(widget=LinkWidget, required=False)
playback_mp3 = CharField(widget=LinkWidget, required=False)
recording_ogg = CharField(widget=LinkWidget, required=False)
recording_mp3 = CharField(widget=LinkWidget, required=False)
author_songs = CharField(widget=DirectLinkWidget, required=False)
song_Embed_Description = CharField(widget=DirectLinkWidget, required=False)
user_info = CharField(widget=DirectLinkWidget, required=False)
song_counters = CharField(widget=DirectLinkWidget, required=False)
def __init__(self, *args, **kwargs):
super(SongForm, self).__init__(*args, **kwargs)
self.set_initial_values()
def set_initial_values(self):
api_base_url = "https://my.scorecloud.com/api/2.0/song/"
if self.instance.source_type == "recording":
self.fields[
'recording_ogg'].initial = api_base_url + self.instance.song_id + "/recording.ogg"
self.fields[
'recording_mp3'].initial = api_base_url + self.instance.song_id + "/recording.mp3"
self.fields[
'cuex'].initial = api_base_url + self.instance.song_id + "/cuex"
self.fields[
'scld'].initial = api_base_url + self.instance.song_id + "/song.scld"
self.fields[
'midi'].initial = api_base_url + self.instance.song_id + "/playback.midi"
self.fields[
'playback_mp3'].initial = api_base_url + self.instance.song_id + "/playback.mp3"
self.fields['author_songs'].initial = get_song_author_link(
self.instance.author)
self.fields['song_Embed_Description'].initial = get_song_meta_link(
self.instance)
self.fields['user_info'].initial = get_user_info_link(
self.instance.author)
self.fields['song_counters'].initial = get_song_counters_link(
self.instance)
class Meta:
model = Song
fields = (
'song_id',
'source_type',
'title',
'creation_date',
'is_active',
'is_shared',
'is_deleted',
'song_Embed_Description',
'is_unsorted',
'current_scld_id',
'meta',
'current_revision_id',
'last_update',
'permissions',
'is_public',
'popularity',
'maturity',
)
