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How to use _filter_elements method in robotframework-appiumlibrary

Best Python code snippet using robotframework-appiumlibrary_python

elementfinder.py

Source:elementfinder.py

...31    # Strategy routines, private32    def _find_by_identifier(self, browser, criteria, tag, constraints):33        elements = self._normalize_result(browser.find_elements_by_id(criteria))34        elements.extend(self._normalize_result(browser.find_elements_by_name(criteria)))35        return self._filter_elements(elements, tag, constraints)36    def _find_by_id(self, browser, criteria, tag, constraints):37        return self._filter_elements(38            browser.find_elements_by_id(criteria),39            tag, constraints)40    def _find_by_name(self, browser, criteria, tag, constraints):41        return self._filter_elements(42            browser.find_elements_by_name(criteria),43            tag, constraints)44    def _find_by_xpath(self, browser, criteria, tag, constraints):45        return self._filter_elements(46            browser.find_elements_by_xpath(criteria),47            tag, constraints)48    def _find_by_dom(self, browser, criteria, tag, constraints):49        result = browser.execute_script("return %s;" % criteria)50        if result is None:51            return []52        if not isinstance(result, list):53            result = [result]54        return self._filter_elements(result, tag, constraints)55    def _find_by_sizzle_selector(self, browser, criteria, tag, constraints):56        js = "return jQuery('%s').get();" % criteria.replace("'", "\\'")57        return self._filter_elements(58            browser.execute_script(js),59            tag, constraints)60    def _find_by_link_text(self, browser, criteria, tag, constraints):61        return self._filter_elements(62            browser.find_elements_by_link_text(criteria),63            tag, constraints)64    def _find_by_css_selector(self, browser, criteria, tag, constraints):65        return self._filter_elements(66            browser.find_elements_by_css_selector(criteria),67            tag, constraints)68    def _find_by_tag_name(self, browser, criteria, tag, constraints):69        return self._filter_elements(70            browser.find_elements_by_tag_name(criteria),71            tag, constraints)72    def _find_by_class_name(self, browser, criteria, tag, constraints):73        return self._filter_elements(74            browser.find_elements_by_class_name(criteria),75            tag, constraints)76    def _find_element_by_accessibility_id(self, browser, criteria, tag, constraints):77        elements = browser.find_elements_by_accessibility_id(criteria)78        return elements79    def _find_by_android(self, browser, criteria, tag, constraints):80        """Find element matches by UI Automator."""81        return self._filter_elements(82            browser.find_elements_by_android_uiautomator(criteria),83            tag, constraints)84    def _find_by_ios(self, browser, criteria, tag, constraints):85        """Find element matches by UI Automation."""86        return self._filter_elements(87            browser.find_elements_by_ios_uiautomation(criteria),88            tag, constraints)89    def _find_by_nsp(self, browser, criteria, tag, constraints):90        """Find element matches by  iOSNsPredicateString."""91        return self._filter_elements(92            browser.find_elements_by_ios_predicate(criteria),93            tag, constraints)94    def _find_by_chain(self, browser, criteria, tag, constraints):95        """Find element matches by  iOSChainString."""96        return self._filter_elements(97            browser.find_elements_by_ios_class_chain(criteria),98            tag, constraints)99    def _find_by_default(self, browser, criteria, tag, constraints):100        if criteria.startswith('//'):101            return self._find_by_xpath(browser, criteria, tag, constraints)102        # Used `id` instead of _find_by_key_attrs since iOS and Android internal `id` alternatives are103        # different and inside appium python client. Need to expose these and improve in order to make104        # _find_by_key_attrs useful.105        return self._find_by_id(browser, criteria, tag, constraints)106    # TODO: Not in use after conversion from Selenium2Library need to make more use of multiple auto selector strategy107    def _find_by_key_attrs(self, browser, criteria, tag, constraints):108        key_attrs = self._key_attrs.get(None)109        if tag is not None:110            key_attrs = self._key_attrs.get(tag, key_attrs)111        xpath_criteria = utils.escape_xpath_value(criteria)112        xpath_tag = tag if tag is not None else '*'113        xpath_constraints = ["@%s='%s'" % (name, constraints[name]) for name in constraints]114        xpath_searchers = ["%s=%s" % (attr, xpath_criteria) for attr in key_attrs]115        xpath_searchers.extend(116            self._get_attrs_with_url(key_attrs, criteria, browser))117        xpath = "//%s[%s(%s)]" % (118            xpath_tag,119            ' and '.join(xpath_constraints) + ' and ' if len(xpath_constraints) > 0 else '',120            ' or '.join(xpath_searchers))121        return self._normalize_result(browser.find_elements_by_xpath(xpath))122    # Private123    _key_attrs = {124        None: ['@id', '@name'],125        'a': ['@id', '@name', '@href', 'normalize-space(descendant-or-self::text())'],126        'img': ['@id', '@name', '@src', '@alt'],127        'input': ['@id', '@name', '@value', '@src'],128        'button': ['@id', '@name', '@value', 'normalize-space(descendant-or-self::text())']129    }130    def _get_tag_and_constraints(self, tag):131        if tag is None:132            return None, {}133        tag = tag.lower()134        constraints = {}135        if tag == 'link':136            tag = 'a'137        elif tag == 'image':138            tag = 'img'139        elif tag == 'list':140            tag = 'select'141        elif tag == 'radio button':142            tag = 'input'143            constraints['type'] = 'radio'144        elif tag == 'checkbox':145            tag = 'input'146            constraints['type'] = 'checkbox'147        elif tag == 'text field':148            tag = 'input'149            constraints['type'] = 'text'150        elif tag == 'file upload':151            tag = 'input'152            constraints['type'] = 'file'153        return tag, constraints154    def _element_matches(self, element, tag, constraints):155        if not element.tag_name.lower() == tag:156            return False157        for name in constraints:158            if not element.get_attribute(name) == constraints[name]:159                return False160        return True161    def _filter_elements(self, elements, tag, constraints):162        elements = self._normalize_result(elements)163        if tag is None:164            return elements165        return filter(166            lambda element: self._element_matches(element, tag, constraints),167            elements)168    def _get_attrs_with_url(self, key_attrs, criteria, browser):169        attrs = []170        url = None171        xpath_url = None172        for attr in ['@src', '@href']:173            if attr in key_attrs:174                if url is None or xpath_url is None:175                    url = self._get_base_url(browser) + "/" + criteria...

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