def datetime_to_countdown(dt: typing.Union[str, datetime.datetime],
show_direction=True):
"""
Convert a datetime.timedelta object into Days, Hours, Minutes, Seconds.
"""
if isinstance(dt, str):
dt = to_aware_datetime(dt)
delta = dt - timezone.datetime.now(tz=timezone.get_current_timezone())
a_day = 86400
an_hour = 3600
a_minute = 60
timetot = ''
total_secs = secs = delta.total_seconds()
if secs > 0:
direction = _('later')
elif secs < 0:
direction = _('ago')
total_secs = -total_secs
secs = -secs
else:
return _('now')
if secs > a_day: # 60sec * 60min * 24hrs
days = int(secs // a_day)
# timetot += "{} {}".format(int(days), _('days'))
timetot += _n('%(num)s day', '%(num)s days', days) % {'num': days}
secs = secs - days * a_day
if secs > an_hour:
hrs = int(secs // an_hour)
# timetot += " {} {}".format(int(hrs), _('hours'))
timetot += ' '
timetot += _n('%(num)s hour', '%(num)s hours', hrs) % {'num': hrs}
secs = secs - hrs * an_hour
if secs > a_minute and total_secs < a_day:
mins = int(secs // a_minute)
timetot += ' '
timetot += _n('%(num)s minute', '%(num)s minutes', mins) % {
'num': mins
}
secs = secs - mins * a_minute
if secs > 0 and total_secs < an_hour:
secs = int(secs)
timetot += ' '
timetot += _n('%(num)s second', '%(num)s seconds', secs) % {
'num': secs
}
if not timetot and secs == 0:
timetot = gettext('just now')
else:
if show_direction:
timetot += ' %s' % direction
return timetot
def process(self):
self._errors = defaultdict(list)
raw_args_len = len(self.raw_args)
inline_args_len = self._meta.num_required_args
if raw_args_len < inline_args_len:
self.add_errors(
ValidationError(_n(
u'Takes at least %(inline_args_len)d non-keyword argument '
u'(%(raw_args_len)d given).',
u'Takes at least %(inline_args_len)d non-keyword '
u'arguments (%(raw_args_len)d given).', inline_args_len),
params={
'raw_args_len': raw_args_len,
'inline_args_len': inline_args_len}))
return
elif raw_args_len > inline_args_len:
self.add_errors(
ValidationError(_n(
u'Takes only %(inline_args_len)d non-keyword argument '
u'(%(raw_args_len)d given).',
u'Takes only %(inline_args_len)d non-keyword arguments'
u' (%(raw_args_len)d given).', inline_args_len),
params={
'raw_args_len': raw_args_len,
'inline_args_len': inline_args_len}))
return
args = OrderedDict(self._meta.args)
raw_kwargs = self.raw_kwargs.copy()
for i, arg_name in enumerate(self._meta.ordering):
arg = args.pop(arg_name)
try:
self.data[arg_name] = arg.process(self.raw_args[i])
except ValidationError as e:
self.add_errors(e, arg_name)
for arg_name, arg in args.items():
try:
val = raw_kwargs.pop(arg_name, arg.default)
self.data[arg_name] = arg.process(val)
except ValidationError as e:
self.add_errors(e, arg_name)
if bool(raw_kwargs):
for arg_name in raw_kwargs.keys():
self.add_errors(
ValidationError(_(
u'Got an unexpected keyword argument `%(arg_name)s`'),
params={'arg_name': arg_name}))
self._clean_fields()
self._clean_inline()
def process(self):
self._errors = defaultdict(list)
raw_args_len = len(self.raw_args)
inline_args_len = self._meta.num_required_args
if raw_args_len < inline_args_len:
self.add_errors(
ValidationError(_n(
u'Takes at least %(inline_args_len)d non-keyword argument '
u'(%(raw_args_len)d given).',
u'Takes at least %(inline_args_len)d non-keyword '
u'arguments (%(raw_args_len)d given).', inline_args_len),
params={
'raw_args_len': raw_args_len,
'inline_args_len': inline_args_len}))
return
elif raw_args_len > inline_args_len:
self.add_errors(
ValidationError(_n(
u'Takes only %(inline_args_len)d non-keyword argument '
u'(%(raw_args_len)d given).',
u'Takes only %(inline_args_len)d non-keyword arguments'
u' (%(raw_args_len)d given).', inline_args_len),
params={
'raw_args_len': raw_args_len,
'inline_args_len': inline_args_len}))
return
args = OrderedDict(self._meta.args)
raw_kwargs = self.raw_kwargs.copy()
for i, arg_name in enumerate(self._meta.ordering):
arg = args.pop(arg_name)
try:
self.data[arg_name] = arg.process(self.raw_args[i])
except ValidationError as e:
self.add_errors(e, arg_name)
for arg_name, arg in args.items():
try:
val = raw_kwargs.pop(arg_name, arg.default)
self.data[arg_name] = arg.process(val)
except ValidationError as e:
self.add_errors(e, arg_name)
if bool(raw_kwargs):
for arg_name in raw_kwargs.keys():
self.add_errors(
ValidationError(_(
u'Got an unexpected keyword argument `%(arg_name)s`'),
params={'arg_name': arg_name}))
self._clean_fields()
self._clean_inline()
def publish_webapps(self, request, queryset):
rows_updated = queryset.update(is_published=True,
pub_time=now(),
publisher=request.user)
self.message_user(request, _n('One webapp was successfully marked as published',
'%(count)d webapps were successfully marked as published',
rows_updated) % {'count': rows_updated})
def voters_filtered_suffix(value):
if not value:
value = 0
msg = _n('(1 voter selected)', '(%(value)d voters selected)', value) % {
'value': value
}
return msg if value else _('(all voters selected)')
def buy(request, node_hex, item_id, template="node/buy.html"):
"""
Buy an item.
"""
node = Node.by_hex(node_hex)
char = gtc(request)
item = get_object_or_404(Item, id=item_id)
result_str = _n(
"Congratulations! You bought %(item)s for %(price)d %(currency_singular)s.",
"Congratulations! You bought %(item)s for %(price)d %(currency_plural)s.",
item.price)
result_str = result_str % {"item": item.name,
"price": item.price,
"currency_singular": CURRENCY_SINGULAR,
"currency_plural": CURRENCY_PLURAL}
event = NodeEvent.objects.create(
where=node,
who=char,
day=GameDay.get_day(),
who_disguised=char.is_disguised,
type=EVENT_BUY
)
char.revert_disguise(request)
return render(request, template, {"result_str": result_str, "item": item, "node": node})
def clean(self):
"""Checks if user isn't still on his 'add topic cooldown'."""
cooldown_remaining = Topic.get_user_cooldown(self.user)
if not self.instance or not getattr(self.instance, 'pk', None):
# Adding a new topic: check cooldown
if cooldown_remaining > 0:
raise ValidationError(
_n(
'You have to wait %(seconds)d more second before you can place another topic',
'You have to wait %(seconds)d more seconds before you can place another topic',
cooldown_remaining) % {'seconds': cooldown_remaining})
# Validate post-section of the form when editing the topic. We can only
# do this when editing because PostForm needs a topic object to
# function and there is none during the topic add process.
if self.instance:
post_instance = self.instance.head
self.post_form = PostForm(
user=self.user,
ip=self.ip,
instance=post_instance,
topic=self.instance,
data={'body': self.cleaned_data.get('body', '')})
post_form_result = self.post_form.is_valid()
if not post_form_result:
self.errors.update(self.post_form.errors)
return super(TopicForm, self).clean()
def voters_filtered_suffix(value):
if not value:
value = 0
msg = _n(
'(1 voter selected)',
'(%(value)d voters selected)',
value
) % {'value': value}
return msg if value else _('(all voters selected)')
def get_mod_data(request):
data = {}
num_open_reports = Report.objects.filter(report_closed=False).count()
data['open_reports'] = num_open_reports
data['text_reports'] = _n("1 open report", "%(num)d open reports",
num_open_reports) % {
'num': num_open_reports
}
return HttpResponse(json.dumps(data), content_type="application/json")
def get_help_text(self):
"""
Helper method defining text of ValidationError within validate() based on plurality of self.min_chars.
"""
return _n(
'Your password must contain at least %(min_chars)d lowercase letter.',
'Your password must contain at least %(min_chars)d lowercase letters.',
self.min_chars) % {
'min_chars': self.min_chars
}
def get_directory_summary(directory, dir_stats):
"""Returns a list of sentences to be displayed for each directory."""
summary = [
_n("This folder has %(num)d word, %(percentage)d%% of which is "
"translated",
"This folder has %(num)d words, %(percentage)d%% of which are "
"translated",
dir_stats['total']['words'],
{'num': dir_stats['total']['words'],
'percentage': dir_stats['translated']['percentage']}),
_n('<a class="directory-incomplete" href="%(url)s">%(num)d word '
'needs translation</a>',
'<a class="directory-incomplete" href="%(url)s">%(num)d words '
'need translation</a>',
dir_stats['untranslated']['words'],
{'num': dir_stats['untranslated']['words'],
'url': dispatch.translate(directory, state='incomplete')}),
]
return summary
def title(self):
if self.is_free:
return strings.PLAN_PRICE_TITLE_FREE
elif self.duration_unit == constants.DURATION_UNIT_CHOICES.MONTHS:
singular = strings.PLAN_PRICE_TITLE_MONTH
plural = strings.PLAN_PRICE_TITLE_MONTH_PLURAL
else:
singular = strings.PLAN_PRICE_TITLE_YEAR
plural = strings.PLAN_PRICE_TITLE_YEAR_PLURAL
return '%i %s' % (
self.duration_magnitude,
_n(singular, plural, self.duration_magnitude))
def make_published(self, request, queryset):
rows_updated = queryset.update(status=Post.STATUS_PUBLIC)
# Set published_date on entries that doesn't have one
# workaround for http://code.djangoproject.com/ticket/12142
if queryset.filter(published_date__isnull=True).count() > 0:
queryset.filter(published_date__isnull=True).update(
published_date=datetime.datetime.now()
)
message = _n('%(num)d post was published.',
'%(num)d posts were published.',
rows_updated) % {'num': rows_updated,}
self.message_user(request, message)
def get_directory_summary(directory, dir_stats):
"""Returns a list of sentences to be displayed for each directory."""
summary = [
_n(
"This folder has %(num)d word, %(percentage)d%% of which is "
"translated",
"This folder has %(num)d words, %(percentage)d%% of which are "
"translated", dir_stats['total']['words'], {
'num': dir_stats['total']['words'],
'percentage': dir_stats['translated']['percentage']
}),
_n(
'<a class="directory-incomplete" href="%(url)s">%(num)d word '
'needs translation</a>',
'<a class="directory-incomplete" href="%(url)s">%(num)d words '
'need translation</a>', dir_stats['untranslated']['words'], {
'num': dir_stats['untranslated']['words'],
'url': dispatch.translate(directory, state='incomplete')
}),
]
return summary
def humanize_seconds(secs: int):
"""
seconds turn into hummable datetime string
"""
a_day = 86400
an_hour = 3600
a_minute = 60
timetot = ''
total_secs = secs
if secs > a_day: # 60sec * 60min * 24hrs
days = int(secs // a_day)
# timetot += "{} {}".format(int(days), _('days'))
timetot += _n('%(num)s day', '%(num)s days', days) % {'num': days}
secs = secs - days * a_day
if secs > an_hour:
hrs = int(secs // an_hour)
# timetot += " {} {}".format(int(hrs), _('hours'))
timetot += ' '
timetot += _n('%(num)s hour', '%(num)s hours', hrs) % {'num': hrs}
secs = secs - hrs * an_hour
if secs > a_minute and total_secs < a_day:
mins = int(secs // a_minute)
timetot += ' '
timetot += _n('%(num)s minute', '%(num)s minutes', mins) % {
'num': mins
}
secs = secs - mins * a_minute
if secs > 0 and total_secs < an_hour:
secs = int(secs)
timetot += ' '
timetot += _n('%(num)s second', '%(num)s seconds', secs) % {
'num': secs
}
return timetot
def set_ban(self):
"""
Logic to set a ban on failed registration attempts. If a ban is required,
the time (in weeks) is exponentially in function of faulty attempts.
Returns False if no bans were set.
"""
num_attempts = RegistrationAttempt.objects.filter(
ip_address=self.ip_address, success=False).count()
if num_attempts >= 2:
from brouwers.banning.models import Ban
kwargs = {}
# expiry date
if num_attempts >= MAX_REGISTRATION_ATTEMPTS:
import math
i = num_attempts - MAX_REGISTRATION_ATTEMPTS
num_weeks = round(math.exp(i))
if num_weeks <= 52:
kwargs['expiry_date'] = timezone.now() + timedelta(
weeks=num_weeks)
# else kwarg not set -> permaban
else:
kwargs['expiry_date'] = timezone.now() + timedelta(
hours=STANDARD_BAN_TIME_HOURS)
kwargs['reason'] = _n(
'The system flagged you as a bot or your registration attempt was not valid.',
'You tried registering %(times)s times without succes, the system flagged you as a '
'bot.', num_attempts) % {
'times': num_attempts
}
kwargs['reason_internal'] = _(
'Probably spambot, %(num_attempts)s against maximum attempts of %(max)s'
) % {
'num_attempts': num_attempts,
'max': MAX_REGISTRATION_ATTEMPTS
}
kwargs['automatic'] = True
ban = Ban.objects.create(ip=self.ip_address, **kwargs)
# set the ban to the registration attempt
self.ban = ban
self.save()
return ban
return False
def set_ban(self):
"""
Logic to set a ban on failed registration attempts. If a ban is required,
the time (in weeks) is exponentially in function of faulty attempts.
Returns False if no bans were set.
"""
num_attempts = RegistrationAttempt.objects.filter(
ip_address=self.ip_address, success=False
).count()
if num_attempts >= 2:
from banning.models import Ban
kwargs = {}
# expiry date
if num_attempts >= MAX_REGISTRATION_ATTEMPTS:
import math
i = num_attempts - MAX_REGISTRATION_ATTEMPTS
num_weeks = round(math.exp(i))
if num_weeks <= 52:
kwargs['expiry_date'] = datetime.now() + timedelta(weeks=num_weeks)
# else kwarg not set -> permaban
else:
kwargs['expiry_date'] = datetime.now() + timedelta(hours=STANDARD_BAN_TIME_HOURS)
kwargs['reason'] = _n('The system flagged you as a bot or your registration attempt was not valid.',
'You tried registering %(times)s times without succes, the system flagged you as a bot.',
num_attempts) % {
'times': num_attempts
}
kwargs['reason_internal'] = _('Probably spambot, %(num_attempts)s against maximum attempts of %(max)s') % {
'num_attempts': num_attempts,
'max': MAX_REGISTRATION_ATTEMPTS
}
kwargs['automatic'] = True
ban = Ban.objects.create(
ip = self.ip_address,
**kwargs
)
# set the ban to the registration attempt
self.ban = ban
self.save()
return ban
return False
def get_text(self):
a = self.action
targets = a.targets.all()
ctxt = {
'actor': str(a.actor),
'verb': a.verb,
'targets': str_enum(targets),
'related': str_enum(a.related.all())
}
if a.actor:
if ctxt['related']:
return _('%(actor)s %(verb)s %(targets)s '
'in relation to %(related)s') % ctxt
else:
return _('%(actor)s %(verb)s %(targets)s') % ctxt
else:
if ctxt['related']:
return _n(
'%(target)s was %(verb)s in relation to %(related)s',
'%(target)s were %(verb)s in relation to %(related)s',
len(targets)) % ctxt
else:
return _n('%(target)s was %(verb)s',
'%(target)s were %(verb)s', len(targets)) % ctxt
def clean(self):
"""Checks if Topic is open and user's post cooldown.
"""
if self.topic.is_locked and not \
pybb_can_administer_forum(self.user, self.topic.forum):
# Disallow non-moderators
raise ValidationError(
_('The topic you are trying to post in is closed'))
if not self.instance or not getattr(self.instance, 'pk', None):
# Adding new post: check cooldown
cooldown_remaining = Post.get_user_cooldown(self.user)
if cooldown_remaining > 0:
raise ValidationError(
_n(
'You have to wait %(seconds)d more second before you can place another post',
'You have to wait %(seconds)d more seconds before you can place another post',
cooldown_remaining) % {'seconds': cooldown_remaining})
return super(PostForm, self).clean()
def managed_blog_count():
"""Displays text of how many blogs are being managed."""
blog_count = Blog.objects.all().count()
return _n("Managing %(count)s WordPress blog", "Managing %(count)s WordPress blogs", blog_count) % {
"count": '<span class="count">%s</span>' % apnumber(blog_count)
}
class DecimalArgument(IntegerArgument):
default_error_messages = {
'invalid':
_('Enter a number.'),
'max_digits':
_n('Ensure that there are no more than %(max)s digit in total.',
'Ensure that there are no more than %(max)s digits in total.',
'max'),
'max_decimal_places':
_n('Ensure that there are no more than %(max)s decimal place.',
'Ensure that there are no more than %(max)s decimal places.',
'max'),
'max_whole_digits':
_n(
'Ensure that there are no more than %(max)s digit before the '
'decimal point.',
'Ensure that there are no more than %(max)s digits before the '
'decimal point.', 'max')
}
def __init__(self,
max_value=None,
min_value=None,
max_digits=None,
decimal_places=None,
*args,
**kwargs):
self.max_digits, self.decimal_places = max_digits, decimal_places
super(DecimalArgument, self).__init__(max_value, min_value, *args,
**kwargs)
def to_python(self, value):
if value in self.empty_values:
return None
value = smart_text(value).strip()
try:
value = Decimal(value)
except DecimalException:
raise ValidationError(self.error_messages['invalid'],
code='invalid')
return value
def validate(self, value):
super(DecimalArgument, self).validate(value)
if value in self.empty_values:
return
if value != value or value == Decimal("Inf") \
or value == Decimal("-Inf"):
raise ValidationError(self.error_messages['invalid'],
code='invalid')
sign, digittuple, exponent = value.as_tuple()
decimals = abs(exponent)
digits = len(digittuple)
if decimals > digits:
digits = decimals
whole_digits = digits - decimals
if self.max_digits is not None and digits > self.max_digits:
raise ValidationError(self.error_messages['max_digits'],
code='max_digits',
params={'max': self.max_digits})
if self.decimal_places is not None and decimals > self.decimal_places:
raise ValidationError(self.error_messages['max_decimal_places'],
code='max_decimal_places',
params={'max': self.decimal_places})
if (self.max_digits is not None and self.decimal_places is not None
and whole_digits > (self.max_digits - self.decimal_places)):
raise ValidationError(
self.error_messages['max_whole_digits'],
code='max_whole_digits',
params={'max': (self.max_digits - self.decimal_places)})
return value
def unpublish_slides(self, request, queryset):
rows_updated = queryset.update(is_published=False,
publisher=request.user)
self.message_user(request, _n('One slide was successfully marked as published',
'%(count)d slides were successfully marked as published',
rows_updated) % {'count': rows_updated})
def make_withdrawn(self, request, queryset):
rows_updated = queryset.update(status=Post.STATUS_DRAFT)
message = _n('%(num)d post was withdrawn.',
'%(num)d posts were withdrawn.',
rows_updated) % {'num': rows_updated,}
self.message_user(request, message)
def handle(self, **options):
with override(settings.LANGUAGE_CODE):
if options['hourly']:
last_sent = datetime.utcnow() - timedelta(hours=1)
frequency = 'hourly'
elif options['daily']:
last_sent = datetime.utcnow() - timedelta(days=1)
frequency = 'daily'
alerts = Alert.objects.filter(
frequency=frequency,
last_sent__lt=last_sent
)
"""
at the moment this means that if a user has multiple alerts set up
they will get all of them in the same email, even if they have set
up one alert to be daily and one to be hourly
"""
for alert in alerts:
events = alert.user.notifications.unread() \
.order_by('action_object_content_type', 'action_object_object_id')
details = ""
current_object = ''
if events.count() > 0:
no_change_count = 0
change_count = 0
for event in events:
if event.action_object != current_object:
if current_object != '':
details += "\n"
details += _('Changes to {0}\n').format(event.action_object)
domain = Site.objects.get_current().domain
path = reverse(
'person-view',
kwargs={'person_id': event.action_object.id}
)
protocol = 'http'
if hasattr(settings, 'ACCOUNT_DEFAULT_HTTP_PROTOCOL') and \
settings.ACCOUNT_DEFAULT_HTTP_PROTOCOL == 'https':
protocol = 'https'
details += "{0}://{1}{2}\n".format(
protocol,
domain,
path
)
current_object = event.action_object
if event.data:
if event.data['changes'] is not None:
timestamp = parser.parse(event.data['changes']['timestamp'])
event.data['changes']['timestamp'] = timestamp
diff = render_to_string('alerts/pretty_diff.txt', context=event.data)
# remove extra blank lines
diff = "\n".join([ll.rstrip() for ll in diff.splitlines() if ll.strip()])
details += "\n{0}\n".format(diff)
change_count += 1
else:
no_change_count += 1
else:
no_change_count += 1
if no_change_count > 0:
if change_count > 0:
desc = _n(
"And %(no_change_count)d change we don't have details of",
"And %(no_change_count)d changes we don't have details of",
no_change_count
) % {'no_change_count': no_change_count}
else:
desc = _n(
"There has been %(no_change_count)d change we don't have details of",
"There have been %(no_change_count)d changes we don't have details of",
no_change_count
) % {'no_change_count': no_change_count}
details += "\n{0}\n".format(desc)
recipients = [alert.user.email]
has_sent = send_mail(
_("Recent activity on {0}").format(
Site.objects.get_current().name
),
details,
settings.DEFAULT_FROM_EMAIL,
recipients,
fail_silently=False,
)
if has_sent:
alert.last_sent = datetime.utcnow()
alert.save()
events.mark_all_as_read()
def __unicode__(self):
return u"%d %s (at %s)" % (self.length,
_n("%s", "%ss", self.length) % self.unit,
self.get_due_at_display().lower())
from django.utils.translation import ugettext_lazy as _l, \
ungettext_lazy as _n
test_string = _l('This is a lazily translated string')
n = 1
test_nstring = _n('This is a translated string using singular',
'This is a translated string using plural', n)
translation_module_2.ngettext_lazy('tm2_ntest_lazy', 'tm2_ntests_lazy', 42)
translation_module_2.ungettext('tm2_untest', 'tm2_untests', 42)
translation_module_2.ungettext_lazy('tm2_untest_lazy', 'tm2_untests_lazy', 42)
translation_module_2.npgettext('context', 'tm2_nptest', 'tm2_nptests', 42)
translation_module_2.npgettext_lazy('context', 'tm2_nptest_lazy',
'tm2_nptests_lazy', 42)
_('alias_test')
_l('alias_test_lazy')
_0x90('alias_test_noop')
_u('alias_utest')
_ul('alias_utest_lazy')
_u0x90('alias_utest_noop')
_p('context', 'alias_ptest')
_pl('context', 'alias_ptest_lazy')
_n('alias_ntest', 'alias_ntests', 42)
_nl('alias_ntest_lazy', 'alias_ntests_lazy', 42)
_un('alias_untest', 'alias_untests', 42)
_unl('alias_untest_lazy', 'alias_untests_lazy', 42)
_np('context', 'alias_nptest', 'alias_nptests', 42)
_npl('context', 'alias_nptest_lazy', 'alias_nptests_lazy', 42)
def gettext(message):
pass
gettext('not a translation')
def some_function():
def get_mod_data(request):
data = {}
num_open_reports = Report.objects.filter(report_closed=False).count()
data['open_reports'] = num_open_reports
data['text_reports'] = _n("1 open report", "%(num)d open reports", num_open_reports) % {'num': num_open_reports}
return HttpResponse(json.dumps(data), content_type="application/json")