<gh_stars>0
from typing import Optional, Union

from .errors import TemplateModifierNotImplemented
from .page_modifier import PageModifierBase
from .wiki_client import WikiClient


class TemplateModifierBase(PageModifierBase):
    def __init__(self, site: WikiClient, template, page_list=None, title_list=None, limit=-1, summary=None,
                 quiet=False, lag=0, tags=None, skip_pages=None,
                 recursive=True,
                 startat_page=None,
                 namespace: Optional[Union[int, str]] = None,
                 **data):
        """

        :param site: WikiClient site
        :param template: The template to modify
        :param page_list: A default page_list parameter. Otherwise the template's used_in list will be used
        :param title_list: See page_list.
        :param limit: See PageModifier class.
        :param summary: See PageModifier class.
        :param quiet: See PageModifier class.
        :param lag: See PageModifier class.
        :param tags: See PageModifier class.
        :param skip_pages: See PageModifier class.
        :param recursive: See mwparserfromhell.wikitext.filter_templates method
        :param startat_page: See PageModifier class
        :param namespace: Do we filter the template's used_in list?
        :param data: Extra keywords to save to the class for use in the update_template method
        """
        self.template_name = template
        self.current_template = None
        self.recursive = recursive
        if not title_list:
            page_list = page_list if page_list else site.pages_using(template, namespace=namespace)
        super().__init__(site, page_list=page_list, title_list=title_list, limit=limit, summary=summary,
                         quiet=quiet, lag=lag, tags=tags, skip_pages=skip_pages,
                         startat_page=startat_page, **data)

    def update_wikitext(self, wikitext):
        for template in wikitext.filter_templates(recursive=self.recursive):
            if template.name.matches(self.template_name):
                self.current_template = template
                self.update_template(template)

    def update_template(self, template):
        raise TemplateModifierNotImplemented()

from typing import Optional, Union

from .errors import TemplateModifierNotImplemented
from .page_modifier import PageModifierBase
from .wiki_client import WikiClient


class TemplateModifierBase(PageModifierBase):
    def __init__(self, site: WikiClient, template, page_list=None, title_list=None, limit=-1, summary=None,
                 quiet=False, lag=0, tags=None, skip_pages=None,
                 recursive=True,
                 startat_page=None,
                 namespace: Optional[Union[int, str]] = None,
                 **data):
        """

        :param site: WikiClient site
        :param template: The template to modify
        :param page_list: A default page_list parameter. Otherwise the template's used_in list will be used
        :param title_list: See page_list.
        :param limit: See PageModifier class.
        :param summary: See PageModifier class.
        :param quiet: See PageModifier class.
        :param lag: See PageModifier class.
        :param tags: See PageModifier class.
        :param skip_pages: See PageModifier class.
        :param recursive: See mwparserfromhell.wikitext.filter_templates method
        :param startat_page: See PageModifier class
        :param namespace: Do we filter the template's used_in list?
        :param data: Extra keywords to save to the class for use in the update_template method
        """
        self.template_name = template
        self.current_template = None
        self.recursive = recursive
        if not title_list:
            page_list = page_list if page_list else site.pages_using(template, namespace=namespace)
        super().__init__(site, page_list=page_list, title_list=title_list, limit=limit, summary=summary,
                         quiet=quiet, lag=lag, tags=tags, skip_pages=skip_pages,
                         startat_page=startat_page, **data)

    def update_wikitext(self, wikitext):
        for template in wikitext.filter_templates(recursive=self.recursive):
            if template.name.matches(self.template_name):
                self.current_template = template
                self.update_template(template)

    def update_template(self, template):
        raise TemplateModifierNotImplemented()
:param site: WikiClient site         :param template: The template to modify         :param page_list: A default page_list parameter. Otherwise the template's used_in list will be used         :param title_list: See page_list.         :param limit: See PageModifier class.         :param summary: See PageModifier class.         :param quiet: See PageModifier class.         :param lag: See PageModifier class.         :param tags: See PageModifier class.         :param skip_pages: See PageModifier class.         :param recursive: See mwparserfromhell.wikitext.filter_templates method         :param startat_page: See PageModifier class         :param namespace: Do we filter the template's used_in list?         :param data: Extra keywords to save to the class for use in the update_template method