Python DateTime.decode方法代码示例

# 需要导入模块: from datatype import DateTime [as 别名]
# 或者: from datatype.DateTime import decode [as 别名]
def get_value(element, value_type=None, try_get_text=True, get_type=False):
    """Only for "with office:value-type" elements
    """
    if value_type is None:
        value_type = element.get_attribute('office:value-type')
    if value_type == 'boolean':
        value = element.get_attribute('office:boolean-value')
        if get_type:
            return (Boolean.decode(value), value_type)
        return Boolean.decode(value)
    elif value_type in  ('float', 'percentage', 'currency'):
        value = dec(element.get_attribute('office:value'))
        # Return 3 instead of 3.0 if possible
        if int(value) == value:
            if get_type:
                return (int(value), value_type)
            return int(value)
        if get_type:
                return (value, value_type)
        return value
    elif value_type == 'date':
        value = element.get_attribute('office:date-value')
        if 'T' in value:
            if get_type:
                return (DateTime.decode(value), value_type)
            return DateTime.decode(value)
        else:
            if get_type:
                return (Date.decode(value), value_type)
            return Date.decode(value)
    elif value_type == 'string':
        value = element.get_attribute('office:string-value')
        if value is not None:
            if get_type:
                return (unicode(value), value_type)
            return unicode(value)
        if try_get_text:
            value = []
            for para in element.get_elements('text:p'):
                value.append(para.get_text(recursive=True))
            if value:
                if get_type:
                    return (u"\n".join(value), value_type)
                return u"\n".join(value)
        if get_type:
            return (None, value_type)
        return None
    elif value_type == 'time':
        value = Duration.decode(element.get_attribute('office:time-value'))
        if get_type:
            return (value, value_type)
        return value
    elif value_type is None:
        if get_type:
            return (None, None)
        return None

    raise ValueError, 'unexpected value type "%s"' % value_type

# 需要导入模块: from datatype import DateTime [as 别名]
# 或者: from datatype.DateTime import decode [as 别名]
    def get_user_defined_metadata(self):
        """Return a dict of unicode/value mapping.

        Value types can be: Decimal, date, time, boolean or unicode.
        """

        result = {}
        for meta in self.get_elements('//meta:user-defined'):
            # Read the values
            name = meta.get_attribute('meta:name')
            value_type = meta.get_attribute('meta:value-type')
            if value_type is None:
                value_type = 'string'
            value = meta.get_text()
            # Interpretation
            if value_type == 'boolean':
                result[name] = Boolean.decode(value)
            elif value_type in  ('float', 'percentage', 'currency'):
                result[name] = Decimal(value)
            elif value_type == 'date':
                if 'T' in value:
                    result[name] = DateTime.decode(value)
                else:
                    result[name] = Date.decode(value)
            elif value_type == 'string':
                result[name] = value
            elif value_type == 'time':
                result[name] = Duration.decode(value)
        return result

# 需要导入模块: from datatype import DateTime [as 别名]
# 或者: from datatype.DateTime import decode [as 别名]
 def _get_meta_value(element, full=False):
     """get_value deicated to the meta data part, for one meta element.
     """
     name = element.get_attribute('meta:name')
     value_type = element.get_attribute('meta:value-type')
     if value_type is None:
         value_type = 'string'
     text = element.get_text()
     # Interpretation
     if value_type == 'boolean':
         value = Boolean.decode(text)
     elif value_type in  ('float', 'percentage', 'currency'):
         value = Decimal(text)
     elif value_type == 'date':
         if 'T' in text:
             value = DateTime.decode(text)
         else:
             value = Date.decode(text)
     elif value_type == 'string':
         value = text
     elif value_type == 'time':
         value = Duration.decode(text)
     if full:
         return (value, value_type, text)
     else:
         return value

# 需要导入模块: from datatype import DateTime [as 别名]
# 或者: from datatype.DateTime import decode [as 别名]
    def get_creation_date(self):
        """Get the creation date of the document.

        Return: datetime (or None if inexistant)
        """
        element = self.get_element('//meta:creation-date')
        if element is None:
            return None
        creation_date = element.get_text()
        return DateTime.decode(creation_date)

# 需要导入模块: from datatype import DateTime [as 别名]
# 或者: from datatype.DateTime import decode [as 别名]
    def get_modification_date(self):
        """Get the last modified date of the document.

        Return: datetime (or None if inexistant)
        """
        element = self.get_element('//dc:date')
        if element is None:
            return None
        modification_date = element.get_text()
        return DateTime.decode(modification_date)

# 需要导入模块: from datatype import DateTime [as 别名]
# 或者: from datatype.DateTime import decode [as 别名]
def get_value(element, value_type=None, try_get_text=True):
    """Only for "with office:value-type" elements
    """

    if value_type is None:
        value_type = element.get_attribute('office:value-type')

    if value_type == 'boolean':
        value = element.get_attribute('office:boolean-value')
        return Boolean.decode(value)
    elif value_type in  ('float', 'percentage', 'currency'):
        value = dec(element.get_attribute('office:value'))
        # Return 3 instead of 3.0 if possible
        if int(value) == value:
            return int(value)
        return value
    elif value_type == 'date':
        value = element.get_attribute('office:date-value')
        if 'T' in value:
            return DateTime.decode(value)
        else:
            return Date.decode(value)
    elif value_type == 'string':
        value = element.get_attribute('office:string-value')
        if value is not None:
            return unicode(value)
        # XXX: get_text or get_formatted_text ???
        if try_get_text:
            value = element.get_text(recursive=True)
            if value != '':
                return value
        return None

    elif value_type == 'time':
        value = element.get_attribute('office:time-value')
        return Duration.decode(value)
    elif value_type is None:
        return None

    raise ValueError, 'unexpected value type "%s"' % value_type

# 需要导入模块: from datatype import DateTime [as 别名]
# 或者: from datatype.DateTime import decode [as 别名]
 def get_dc_date(self):
     dc_date = self.get_element('descendant::dc:date')
     if dc_date is None:
         return None
     date = dc_date.get_text()
     return DateTime.decode(date)