Python CacheProxyDb.get_number_of_people方法代码示例

# 需要导入模块: from gramps.gen.proxy import CacheProxyDb [as 别名]
# 或者: from gramps.gen.proxy.CacheProxyDb import get_number_of_people [as 别名]
class StatisticsChart(Report):
    """ StatisticsChart report """

    def __init__(self, database, options, user):
        """
        Create the Statistics object that produces the report.
        Uses the Extractor class to extract the data from the database.

        The arguments are:

        database        - the Gramps database instance
        options         - instance of the Options class for this report
        user            - a gen.user.User() instance
        incl_private  - Whether to include private data
        living_people - How to handle living people
        years_past_death - Consider as living this many years after death
        """
        Report.__init__(self, database, options, user)
        menu = options.menu
        self._user = user

        self.set_locale(menu.get_option_by_name('trans').get_value())
        # override default gettext, or English output will have "person|Title"
        self._ = self._locale.translation.sgettext

        stdoptions.run_private_data_option(self, menu)
        living_opt = stdoptions.run_living_people_option(self, menu,
                                                         self._locale)
        self.database = CacheProxyDb(self.database)

        get_option_by_name = menu.get_option_by_name
        get_value = lambda name: get_option_by_name(name).get_value()

        filter_opt = get_option_by_name('filter')
        self.filter = filter_opt.get_filter()
        self.fil_name = "(%s)" % self.filter.get_name(self._locale)

        self.bar_items = get_value('bar_items')
        year_from = get_value('year_from')
        year_to = get_value('year_to')
        gender = get_value('gender')

        living_value = get_value('living_people')
        for (value, description) in living_opt.get_items(xml_items=True):
            if value == living_value:
                living_desc = self._(description)
                break
        self.living_desc = self._("(Living people: %(option_name)s)"
                                 ) % {'option_name' : living_desc}

        # title needs both data extraction method name + gender name
        if gender == Person.MALE:
            genders = self._("Men")
        elif gender == Person.FEMALE:
            genders = self._("Women")
        else:
            genders = None

        # needed for keyword based localization
        mapping = {
            'genders': genders,
            'year_from': year_from,
            'year_to': year_to
        }

        if genders:
            span_string = self._("%(genders)s born "
                                 "%(year_from)04d-%(year_to)04d"
                                ) % mapping
        else:
            span_string = self._("Persons born "
                                 "%(year_from)04d-%(year_to)04d"
                                ) % mapping

        people = self.filter.apply(self.database,
                                   self.database.iter_person_handles(),
                                   user=self._user)

        # extract requested items from the database and count them
        self._user.begin_progress(_('Statistics Charts'),
                                  _('Collecting data...'),
                                  self.database.get_number_of_people())
        tables = _Extract.collect_data(self.database, people, menu,
                                       gender, year_from, year_to,
                                       get_value('no_years'),
                                       self._user.step_progress,
                                       self._locale)
        self._user.end_progress()

        self._user.begin_progress(_('Statistics Charts'),
                                  _('Sorting data...'), len(tables))
        self.data = []
        sortby = get_value('sortby')
        reverse = get_value('reverse')
        for table in tables:
            # generate sorted item lookup index index
            lookup = self.index_items(table[1], sortby, reverse)
            # document heading
            heading = "%(str1)s -- %(str2)s" % {'str1' : self._(table[0]),
                                                'str2' : span_string}
#.........这里部分代码省略.........

# 需要导入模块: from gramps.gen.proxy import CacheProxyDb [as 别名]
# 或者: from gramps.gen.proxy.CacheProxyDb import get_number_of_people [as 别名]
class TimeLine(Report):
    """ TimeLine Report """

    def __init__(self, database, options, user):
        """
        Create the Timeline object that produces the report.

        The arguments are:

        database        - the GRAMPS database instance
        options         - instance of the Options class for this report
        user            - instance of gen.user.User()

        This report needs the following parameters (class variables)
        that come in the options class.

        filter    - Filter to be applied to the people of the database.
                    The option class carries its number, and the function
                    returning the list of filters.
        sortby        - Sorting method to be used.
        name_format   - Preferred format to display names
        incl_private  - Whether to include private data
        living_people - How to handle living people
        years_past_death - Consider as living this many years after death
        """
        Report.__init__(self, database, options, user)
        self._user = user
        menu = options.menu

        lang = options.menu.get_option_by_name('trans').get_value()
        rlocale = self.set_locale(lang)

        stdoptions.run_private_data_option(self, menu)
        living_opt = stdoptions.run_living_people_option(self, menu, rlocale)
        self.database = CacheProxyDb(self.database)

        self.filter = menu.get_option_by_name('filter').get_filter()
        self.fil_name = "(%s)" % self.filter.get_name(rlocale)

        living_value = menu.get_option_by_name('living_people').get_value()
        for (value, description) in living_opt.get_items(xml_items=True):
            if value == living_value:
                living_desc = self._(description)
                break
        self.living_desc = self._(
            "(Living people: %(option_name)s)") % {'option_name': living_desc}

        stdoptions.run_name_format_option(self, menu)

        sort_func_num = menu.get_option_by_name('sortby').get_value()
        sort_functions = _get_sort_functions(Sort(self.database))
        self.sort_name = self._(sort_functions[sort_func_num][0])
        self.sort_func = sort_functions[sort_func_num][1]
        self.calendar = config.get('preferences.calendar-format-report')
        self.plist = []
        self.header = 2.6

    def write_report(self):
        # Apply the filter
        with self._user.progress(_('Timeline'),
                                 _('Applying filter...'),
                                 self.database.get_number_of_people()) as step:
            self.plist = self.filter.apply(self.database,
                                           self.database.iter_person_handles(),
                                           step)

        # Find the range of dates to include
        (low, high) = self.find_year_range()

        # Generate the actual timeline
        self.generate_timeline(low, high)

    def generate_timeline(self, low, high):
        """ generate the timeline """
        st_size = self.name_size()
        style_sheet = self.doc.get_style_sheet()
        font = style_sheet.get_paragraph_style('TLG-Name').get_font()
        incr = utils.pt2cm(font.get_size())
        pad = incr * 0.75
        _x1, _x2, _y1, _y2 = (0, 0, 0, 0)
        start = st_size + 0.5
        stop = self.doc.get_usable_width() - 0.5
        size = stop - start
        self.header = 2.6

        # Sort the people as requested
        with self._user.progress(_('Timeline'),
                                 _('Sorting dates...'), 0) as step:
            self.plist.sort(key=self.sort_func)

        self.doc.start_page()
        self.build_grid(low, high, start, stop, True)

        index = 1
        current = 1

        length = len(self.plist)

        with self._user.progress(_('Timeline'), _('Calculating timeline...'),
                                 length) as step:
#.........这里部分代码省略.........