Python django.utils.formats 模块，sanitize_separators() 实例源码

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', str(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', force_text(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', force_text(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = force_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', force_text(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = force_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', force_text(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', str(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', str(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', force_text(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', force_text(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = force_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', force_text(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', force_text(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', str(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', force_text(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = force_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', str(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', str(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', force_text(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', force_text(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', force_text(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = force_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', str(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', force_text(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = force_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', str(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that int() can be called on the input. Returns the result
        of int(). Returns None for empty values.
        """
        value = super(IntegerField, self).to_python(value)
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        # Strip trailing decimal and zeros.
        try:
            value = int(self.re_decimal.sub('', str(value)))
        except (ValueError, TypeError):
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value

def to_python(self, value):
        """
        Validates that the input is a decimal number. Returns a Decimal
        instance. Returns None for empty values. Ensures that there are no more
        than max_digits in the number, and no more than decimal_places digits
        after the decimal point.
        """
        if value in self.empty_values:
            return None
        if self.localize:
            value = formats.sanitize_separators(value)
        value = smart_text(value).strip()
        try:
            value = Decimal(value)
        except DecimalException:
            raise ValidationError(self.error_messages['invalid'], code='invalid')
        return value