Python django.forms.utils.from_current_timezone() Examples

The following are 14 code examples of django.forms.utils.from_current_timezone(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module django.forms.utils , or try the search function .
Example #1
Source File: fields.py    From richie with MIT License 6 votes vote down vote up 
def compress(self, data_list):
        """
        On the DateTime widget, we don't want the time to be required, only the date:
        - if the time is not set on a form, we set it to 0:00:00,
        - if only the time is set, we ignore the value.
        """
        if data_list:
            if data_list[0] in self.empty_values:
                # If there is no date, we ignore the time and act as if nothing was submitted
                return None
            if data_list[1] in self.empty_values:
                # If there is a date but no time, we take midnight as default time
                data_list[1] = time(0)
            result = datetime.combine(*data_list)
            return from_current_timezone(result)
        return None
Example #2
Source File: fields.py    From GTDWeb with GNU General Public License v2.0 5 votes vote down vote up 
def to_python(self, value):
        """
        Validates that the input can be converted to a datetime. Returns a
        Python datetime.datetime object.
        """
        if value in self.empty_values:
            return None
        if isinstance(value, datetime.datetime):
            return from_current_timezone(value)
        if isinstance(value, datetime.date):
            result = datetime.datetime(value.year, value.month, value.day)
            return from_current_timezone(result)
        if isinstance(value, list):
            # Input comes from a SplitDateTimeWidget, for example. So, it's two
            # components: date and time.
            warnings.warn(
                'Using SplitDateTimeWidget with DateTimeField is deprecated. '
                'Use SplitDateTimeField instead.',
                RemovedInDjango19Warning, stacklevel=2)
            if len(value) != 2:
                raise ValidationError(self.error_messages['invalid'], code='invalid')
            if value[0] in self.empty_values and value[1] in self.empty_values:
                return None
            value = '%s %s' % tuple(value)
        result = super(DateTimeField, self).to_python(value)
        return from_current_timezone(result)
Example #3
Source File: fields.py    From GTDWeb with GNU General Public License v2.0 5 votes vote down vote up 
def compress(self, data_list):
        if data_list:
            # Raise a validation error if time or date is empty
            # (possible if SplitDateTimeField has required=False).
            if data_list[0] in self.empty_values:
                raise ValidationError(self.error_messages['invalid_date'], code='invalid_date')
            if data_list[1] in self.empty_values:
                raise ValidationError(self.error_messages['invalid_time'], code='invalid_time')
            result = datetime.datetime.combine(*data_list)
            return from_current_timezone(result)
        return None
Example #4
Source File: scalars.py    From ariadne with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def parse_datetime_value(value: Any) -> datetime:
    parsed_value = parse_value(value, datetime_input_formats)
    if not parsed_value:
        raise ValueError(_("Enter a valid date/time."))
    return from_current_timezone(parsed_value)
Example #5
Source File: fields.py    From bioforum with MIT License 5 votes vote down vote up 
def to_python(self, value):
        """
        Validate that the input can be converted to a datetime. Return a
        Python datetime.datetime object.
        """
        if value in self.empty_values:
            return None
        if isinstance(value, datetime.datetime):
            return from_current_timezone(value)
        if isinstance(value, datetime.date):
            result = datetime.datetime(value.year, value.month, value.day)
            return from_current_timezone(result)
        result = super().to_python(value)
        return from_current_timezone(result)
Example #6
Source File: fields.py    From bioforum with MIT License 5 votes vote down vote up 
def compress(self, data_list):
        if data_list:
            # Raise a validation error if time or date is empty
            # (possible if SplitDateTimeField has required=False).
            if data_list[0] in self.empty_values:
                raise ValidationError(self.error_messages['invalid_date'], code='invalid_date')
            if data_list[1] in self.empty_values:
                raise ValidationError(self.error_messages['invalid_time'], code='invalid_time')
            result = datetime.datetime.combine(*data_list)
            return from_current_timezone(result)
        return None
Example #7
Source File: fields.py    From Hands-On-Application-Development-with-PyCharm with MIT License 5 votes vote down vote up 
def to_python(self, value):
        """
        Validate that the input can be converted to a datetime. Return a
        Python datetime.datetime object.
        """
        if value in self.empty_values:
            return None
        if isinstance(value, datetime.datetime):
            return from_current_timezone(value)
        if isinstance(value, datetime.date):
            result = datetime.datetime(value.year, value.month, value.day)
            return from_current_timezone(result)
        result = super().to_python(value)
        return from_current_timezone(result)
Example #8
Source File: fields.py    From Hands-On-Application-Development-with-PyCharm with MIT License 5 votes vote down vote up 
def compress(self, data_list):
        if data_list:
            # Raise a validation error if time or date is empty
            # (possible if SplitDateTimeField has required=False).
            if data_list[0] in self.empty_values:
                raise ValidationError(self.error_messages['invalid_date'], code='invalid_date')
            if data_list[1] in self.empty_values:
                raise ValidationError(self.error_messages['invalid_time'], code='invalid_time')
            result = datetime.datetime.combine(*data_list)
            return from_current_timezone(result)
        return None
Example #9
Source File: fields.py    From python with Apache License 2.0 5 votes vote down vote up 
def to_python(self, value):
        """
        Validates that the input can be converted to a datetime. Returns a
        Python datetime.datetime object.
        """
        if value in self.empty_values:
            return None
        if isinstance(value, datetime.datetime):
            return from_current_timezone(value)
        if isinstance(value, datetime.date):
            result = datetime.datetime(value.year, value.month, value.day)
            return from_current_timezone(result)
        result = super(DateTimeField, self).to_python(value)
        return from_current_timezone(result)
Example #10
Source File: fields.py    From python with Apache License 2.0 5 votes vote down vote up 
def compress(self, data_list):
        if data_list:
            # Raise a validation error if time or date is empty
            # (possible if SplitDateTimeField has required=False).
            if data_list[0] in self.empty_values:
                raise ValidationError(self.error_messages['invalid_date'], code='invalid_date')
            if data_list[1] in self.empty_values:
                raise ValidationError(self.error_messages['invalid_time'], code='invalid_time')
            result = datetime.datetime.combine(*data_list)
            return from_current_timezone(result)
        return None
Example #11
Source File: fields.py    From openhgsenti with Apache License 2.0 5 votes vote down vote up 
def to_python(self, value):
        """
        Validates that the input can be converted to a datetime. Returns a
        Python datetime.datetime object.
        """
        if value in self.empty_values:
            return None
        if isinstance(value, datetime.datetime):
            return from_current_timezone(value)
        if isinstance(value, datetime.date):
            result = datetime.datetime(value.year, value.month, value.day)
            return from_current_timezone(result)
        result = super(DateTimeField, self).to_python(value)
        return from_current_timezone(result)
Example #12
Source File: fields.py    From openhgsenti with Apache License 2.0 5 votes vote down vote up 
def compress(self, data_list):
        if data_list:
            # Raise a validation error if time or date is empty
            # (possible if SplitDateTimeField has required=False).
            if data_list[0] in self.empty_values:
                raise ValidationError(self.error_messages['invalid_date'], code='invalid_date')
            if data_list[1] in self.empty_values:
                raise ValidationError(self.error_messages['invalid_time'], code='invalid_time')
            result = datetime.datetime.combine(*data_list)
            return from_current_timezone(result)
        return None
Example #13
Source File: fields.py    From python2017 with MIT License 5 votes vote down vote up 
def to_python(self, value):
        """
        Validates that the input can be converted to a datetime. Returns a
        Python datetime.datetime object.
        """
        if value in self.empty_values:
            return None
        if isinstance(value, datetime.datetime):
            return from_current_timezone(value)
        if isinstance(value, datetime.date):
            result = datetime.datetime(value.year, value.month, value.day)
            return from_current_timezone(result)
        result = super(DateTimeField, self).to_python(value)
        return from_current_timezone(result)
Example #14
Source File: fields.py    From python2017 with MIT License 5 votes vote down vote up 
def compress(self, data_list):
        if data_list:
            # Raise a validation error if time or date is empty
            # (possible if SplitDateTimeField has required=False).
            if data_list[0] in self.empty_values:
                raise ValidationError(self.error_messages['invalid_date'], code='invalid_date')
            if data_list[1] in self.empty_values:
                raise ValidationError(self.error_messages['invalid_time'], code='invalid_time')
            result = datetime.datetime.combine(*data_list)
            return from_current_timezone(result)
        return None