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How to use following_sibling method in Selene

Best Python code snippet using selene_python

__init__.py

Source:__init__.py

1#!/usr/bin/env python2# -*- coding: utf-8 -*-3"""4.. _estatnet__init__.py5Initialisation file.6**About**7**Usage**8"""9# *credits*:      `gjacopo <jacopo.grazzini@ec.europa.eu>`_ 10# *since*:        Mon Dec 18 17:28:29 201711__all__ = ['spiders']#analysis:ignore12#==============================================================================13# PROGRAM METADATA14#==============================================================================15METADATA            = dict([16                        ('package', 'EstatNet'),17                        ('date', 'Mon Dec 18 17:28:29 2017'),18                        ('url', 'https://github.com/gjacopo/EstatNet'),19                        ('organization', 'European Union'),20                        ('license', 'European Union Public Licence (EUPL)'),21                        ('version', '0.1'),22                        ('description', 'Tools for webscraping Eurostat website'),23                        ('credits',  ['gjacopo']),24                        ('contact', 'jacopo.grazzini@ec.europa.eu'),25                        ])26PACKAGES            = [27                        ]28#==============================================================================29# GENERIC WARNING/ERROR CLASSES30#==============================================================================31class ENetError(Exception):32    """Base class for exceptions in this module."""33    def __init__(self, msg, expr=None):    34        self.msg = msg35        if expr is not None:    self.expr = expr36    def __str__(self):              return repr(self.msg)37class ENetWarning(Warning):38    """Base class for warnings in this module."""39    def __init__(self, msg, expr=None):    40        self.msg = msg41        if expr is not None:    self.expr = expr42    def __str__(self):              return repr(self.msg)43#==============================================================================44# GENERIC XPATH BUILDER45#==============================================================================46    47class ENetXpath():48    """Class providing with the main (static) method (so-called 'xpath.create') 49    function used to "automatically" generate most of the rules that are needed50    to extract structured contents from webpage. 51    """52    @staticmethod53    def create(node=None, tag=None, first=None, last=None, identifier=None, 54               following_sibling=None, following=None, preceding_sibling=None, preceding=None, 55               ancestor=None, ancestor_self=None, descendant=None, descendant_self=None,56               parent=None, child=None, sep='/'):57        """Static method for generating generic xpath based on simple rules.58        59            >>> path = xpath.create(node, tag, first, last, identifier, 60                                    parent, preceding_sibling, preceding, ancestor,61                                    child, following_sibling, following, descendant, sep)     62        Arguments63        ---------64        node : str65            main (starting) node; default: None.66        tag : str               67            ending tag; default: None.68        first : str               69            tag/anchor "childing" the part to extract; default: None.70        last : str               71            tag/anchor parenting  the part to extract; default: None.72        identifier : str               73            identifier (=condition) for the (FIRST,LAST) anchors; default: None.74        parent : str               75            parent axe: True (simple '/' or '//' relation) or expression of the 76            relation; default: None. 77        preceding_sibling : str               78            preceding-sibling axe: True or expression of the relation (used with 79            "preceding-sibling" keyword); default: None.80        preceding : str               81            preceding axe: True or expression of the relation (used with "preceding" 82            keyword); default: None.83        ancestor, ancestor_self : str               84            ancestor (or self) axes: True or expression of the relation (used with 85            "ancestor" and "ancestor-or-self" keywords respectively); default: None.86        child : str               87            child axe: True (simple '/' or '//' relation) or expression of the 88            relation; default: None.  89        following_sibling : str               90            following-sibling axe: True or expression of the relation (used with 91            "following-sibling" keyword); default: None.92        following : str               93            following axe: True or expression of the relation (used with "following" 94            keyword); default: None.95        descendant, descendant_self : str               96            descendant (or self) axes: True or expression of the relation (used with 97            "descendant" and "descendant-or-self" keywords respectively); default: None.98        sep:99            ; default: '/'.100            101        Returns102        -------103        path : str104            `xpath` formatted path to be used so as to extract a specific field 105            from a webpage.106        """107        ## default settings108        if last not in (None,'') and all([kw in (None,False,'') for kw in [preceding_sibling, preceding, ancestor, parent, ancestor_self]]):109            #warn(SXrapWarning("Parameter PRECEDING set to True with LAST"))110            preceding=True111        if first not in (None,'') and all([kw in (None,False,'') for kw in [following_sibling, following, child, descendant, descendant_self]]):112            #warn(SXrapWarning("Parameter CHILD set to True with FIRST"))113            child=True114        ## check115        if sum([kw not in ('', None) for kw in [preceding_sibling, preceding, ancestor, parent]]) > 1:116            raise ENetError("Incompatible keyword parameters (PRECEDING, PRECEDING_SIBLING, ANCESTOR, ANCESTOR_SELF, PARENT)")        117        elif sum([kw not in ('', None) for kw in [following_sibling, following, child, descendant]]) > 1:118            raise ENetError("Incompatible keyword parameters (FOLLOWING, FOLLOWING_SIBLING, DESCENDANT, DESCENDANT_SELF, CHILD)")        119        if sep not in (None,''):                    SEP=sep120        else:                                       SEP='/'121        PARENTSEP = SEP122        if preceding_sibling in ('/', '//'):        preceding_sibling, PARENTSEP = True, preceding_sibling123        elif preceding in ('/', '//'):              preceding, PARENTSEP = True, preceding124        elif ancestor in ('/', '//'):               ancestor, PARENTSEP = True, ancestor125        elif parent in ('/', '//'):                 parent, PARENTSEP = True, parent126        CHILDSEP = SEP127        if following_sibling in ('/', '//'):        following_sibling, CHILDSEP = True, following_sibling128        elif following in ('/', '//'):              following, CHILDSEP = True, following129        elif descendant in ('/', '//'):             descendant, CHILDSEP = True, descendant130        elif child in ('/', '//'):                  child, CHILDSEP = True, child131        if not (last in (None,'') or all([kw in (None,True,'') for kw in [preceding_sibling, preceding, parent, ancestor, ancestor_self]])):132            raise ENetError("Instructions for (PRECEDING, PRECEDING_SIBLING, PARENT, ANCESTOR, ANCESTOR_SELF) incompatible with keyword parameter LAST")133        elif last in (None,'') and all([kw in (None,True,'') for kw in [preceding_sibling, preceding, parent, ancestor, ancestor_self]]):134            #SXrapWarning("Instructions for (PRECEDING, PRECEDING_SIBLING, ANCESTOR, PARENT) ignored in absence of parameter LAST")135            preceding_sibling = preceding = parent = ancestor = None136        if not (first in (None,'') or all([kw in (None,True,'') for kw in [following_sibling, following, child, descendant, descendant_self]])):137            raise ENetError("Instructions for (FOLLOWING, FOLLOWING_SIBLING, CHILD, DESCENDANT, DESCENDANT_SELF) incompatible with keyword parameter FIRST")138        elif first in (None,'') and all([kw in (None,True,'') for kw in [following_sibling, following, child, descendant, descendant_self]]):139            # this may ignored in case the default setting on first above is actually run140            #SXrapWarning("Parameters (FOLLOWING, FOLLOWING_SIBLING, DESCENDANT, CHILD) ignored in absence of parameter FIRST")141            following_sibling = following = child = descendant = None142        ## set143        prec, follow = '', ''144        if preceding_sibling not in ('', None):    prec, parent = 'preceding-sibling::', preceding_sibling145        elif preceding not in ('', None):          prec, parent = 'preceding::', preceding146        elif ancestor not in ('', None):           prec, parent = 'ancestor::', ancestor147        elif ancestor_self not in ('', None):      prec, parent = 'ancestor-or-self::', ancestor_self148        elif parent not in ('', None):             prec         = 'parent::' # parent unchanged149        else:                                      parent = None 150        if following_sibling not in ('', None):    follow, child = 'following-sibling::', following_sibling151        elif following not in ('', None):          follow, child = 'following::', following152        elif descendant not in ('', None):         follow, child = 'descendant::', descendant153        elif descendant_self not in ('', None):    follow, child = 'descendant-or-self::', descendant_self154        elif child not in ('', None):              follow        = '' # child unchanged155        else:                                      child = None156        ## further check157        if not node in (None,'') and not node.startswith('/'):          158            node = '//%s' % node159        #if not tag in ('',None) and not tag.startswith('/'):     160        #    tag = '//%s' %tag161        if not identifier in (None,'') and not identifier.startswith('['):     162            identifier = '[%s]' % identifier163        ## run164        # initialise xrule165        xrule=''166        if not last in (None,''):167            if not identifier in (None,''):168                last = '%s%s' % (last,identifier)169            if not (first is None or (parent in (None,'') or isinstance(parent,bool))):170                if follow=='' and not last.startswith('/'):     last = '*[%s%s]' % (PARENTSEP,last)171                else:                                           last = '*[%s]' % last  172            elif not first is None:173                if follow=='' and not last.startswith('/'):     last = '%s%s' % (PARENTSEP,last)174                # else:                                         do nothing! 175            elif not node in (None,''):176                last = '%s%s' % (SEP, last) # not PARENTSEP!177            else:178                last = '//%s' % last # '%s%s' % (SEP, last)179            if prec!='' and parent not in ('', None):180                last = '%s%s%s' % (last, PARENTSEP, prec)181            elif not child in (None,True,''): 182                last = '%s%s' % (last, PARENTSEP)183        elif not (parent in (None, '') or isinstance(parent,bool)): #not all([kw in (True, '', None) for kw in [preceding_sibling, preceding, parent, ancestor]]):184            last = '%s%s' % (prec, parent)        185            if not identifier in (None,''):186                last = '%s%s' % (last,identifier)187            if not first is None :188                last = '*[%s]' % last  189        if not first in (None,''):190            if not identifier in (None,''):191                first = '%s%s' % (first,identifier)192            if not (last is None or (child in (None, '') or isinstance(child,bool))):193                if prec=='' and not first.startswith('/'):      first = '*[%s%s]' % (CHILDSEP,first)194                else:                                           first = '*[%s]' % first  195            elif not last is None:196                if prec=='' and not first.startswith('/'):      first = '%s%s' % (CHILDSEP,first)197                elif node in (None,''):                         first = '//%s' % first198            elif not node in (None,''):199                first = '%s%s' % (SEP, first)200            else:201                first = '//%s' % first202            if follow!='' and child not in ('', None):203                first = '%s%s%s' % (first, CHILDSEP, follow)204            elif not (parent in (None,'') or isinstance(parent,bool)): 205                first = '%s%s' % (first, CHILDSEP)206        elif not (child in (None, '') or isinstance(child,bool)): #not all([kw in (True, '', None) for kw in [following_sibling, following, child, descendant]]):207            first = '%s%s' % (follow, child)208            if not identifier in (None,''):209                first = '%s%s' % (first,identifier)210        if not (first in (None,'') or parent in (None,'') or isinstance(parent,bool)):211            if last in (None,'') and follow!='':212                xrule = '%s%s' % (xrule, first)213            elif last in (None,''):214                xrule = '%s%s*' % (xrule, first)215            elif last.startswith('/'):216                xrule = '%s%s*[%s]' % (xrule, first, last)217            else:218                xrule = '%s%s%s' % (xrule, first, last)219        elif not (last in (None,'') or child in (None,'') or isinstance(child,bool)):220            if first in (None,'') and prec!='':221                xrule = '%s%s' % (xrule, last)222            elif first in (None,''):223                xrule = '%s%s*' % (xrule, last)224            elif first.startswith('/'):225                xrule = '%s%s*[%s]' % (xrule, last, first)226            else:227                xrule = '%s%s%s' % (xrule, last, first)228        elif not all([kw in (None,False,'') for kw in [preceding_sibling, preceding, ancestor]]):229             xrule = '%s%s%s' % (xrule, last or '', first or ('*' if tag in ('',None) else '')) 230        elif not all([kw in (None,False,'') for kw in [following_sibling, following, descendant]]):231             xrule = '%s%s%s' % (xrule, first or '', last or ('*' if tag in ('',None) else '')) 232        else:233             xrule = '%s%s%s' % (xrule, last or '', first or '')  234        if not node in (None,''):235            if not (node.endswith('/') or node.endswith('/') or xrule.startswith('/')) or xrule.startswith('*'):      236                xrule = '%s%s%s' % (node, SEP, xrule)237            elif node.endswith('::') and xrule.startswith('/') and not xrule.startswith('*'):238                xrule = '%s*%s' % (node, xrule)239            elif not (node.endswith('::') or node.endswith('/') or xrule.startswith('/') or xrule.startswith('*')):240                xrule = '%s%s*%s' % (node, SEP, xrule)241            else:                           242                xrule = '%s%s' % (node, xrule)   243        if not tag in ('',None):244            if not (xrule.endswith('::') or xrule.endswith('/') or tag.startswith('/') or tag.startswith('*')):245                xrule = '%s%s%s' % (xrule, SEP, tag)246            elif xrule.endswith('::') and tag.startswith('/') and not tag.startswith('*'):247                xrule = '%s*%s' % (xrule, tag)248            elif not (xrule.endswith('::') or xrule.endswith('/') or tag.startswith('/') or tag.startswith('*')):249                xrule = '%s%s*%s' % (xrule, SEP, tag)250            else:                           251                xrule = '%s%s' % (xrule, tag)   ...

adjacent_tests.py

Source:adjacent_tests.py

...43        assert len(siblings) == 244        assert all(isinstance(sibling, Div) for sibling in siblings)45class TestAdjacentFollowingSibling(object):46    def test_gets_immediate_following_sibling_of_an_element_by_default(self, browser):47        assert browser.div(id='first_sibling').following_sibling().id == 'between_siblings1'48        assert isinstance(browser.div(id='first_sibling').following_sibling(), HTMLElement)49    def test_accepts_index_argument(self, browser):50        assert browser.div(id='first_sibling').following_sibling(index=2).id == 'between_siblings2'51        assert isinstance(browser.div(id='first_sibling').following_sibling(index=2), HTMLElement)52    def test_accepts_tag_name_argument(self, browser):53        assert browser.div(id='first_sibling').following_sibling(54            tag_name='div').id == 'second_sibling'55        assert isinstance(browser.div(id='first_sibling').following_sibling(tag_name='div'), Div)56    def test_accepts_class_name_argument_for_single_class(self, browser):57        exp = 'second_sibling'58        assert browser.div(id='first_sibling').following_sibling(class_name='b').id == exp59    def test_accepts_index_and_tag_name_arguments(self, browser):60        assert browser.div(id='first_sibling').following_sibling(tag_name='div',61                                                                 index=1).id == 'third_sibling'62        assert isinstance(63            browser.div(id='first_sibling').following_sibling(tag_name='div', index=1), Div)64    def test_accepts_text_as_regexp(self, browser):65        exp = 'third_sibling'66        assert browser.div(id='first_sibling').following_sibling(text=re.compile('T')).id == exp67    def test_accepts_text_as_string(self, browser):68        assert browser.div(id='first_sibling').following_sibling(text='Third').id == 'third_sibling'69    def test_does_not_error_when_no_next_sibling_of_an_index_exists(self, browser):70        assert not browser.body().following_sibling(index=1).exists71    def test_does_not_error_when_no_next_sibling_of_a_tag_name_exists(self, browser):72        assert not browser.div(id='first_sibling').following_sibling(tag_name='table').exists73class TestAdjacentFollowingSiblings(object):74    def test_gets_collection_of_subsequent_siblings_of_an_element_by_default(self, browser):75        assert isinstance(browser.div(id='second_sibling').following_siblings(),76                          HTMLElementCollection)77        assert len(browser.div(id='second_sibling').following_siblings()) == 278    def test_accepts_tag_name_argument(self, browser):79        assert len(browser.div(id='second_sibling').following_siblings(tag_name='div')) == 180        assert isinstance(browser.div(id='second_sibling').following_siblings(tag_name='div')[0],81                          Div)82    def test_accepts_class_name_argument(self, browser):83        # assert len(browser.div(id='second_sibling').following_siblings(class_name='b')) == 184        assert isinstance(browser.div(id='second_sibling').following_siblings(class_name='b')[0],85                          Div)86    def test_accepts_class_name_argument_for_multiple_classes(self, browser):...

automation_practice_form.py

Source:automation_practice_form.py

1from selene import have2from selene.support.conditions.have import text3from selene.support.shared import browser4browser.open('https://demoqa.com/automation-practice-form')5browser.element('h5').should(have.text('Student Registration Form'))6browser.element('#firstName').type('Ivan')7browser.element('#lastName').type('Ivanov')8browser.element('#userEmail').type('ivanov@mail.ru')9browser.element('[value=Male]').parent_element.click()10browser.element('#userNumber').type('9151001010')11browser.element('#dateOfBirthInput').click()12browser.element('option[value="1999"]').click()13browser.elements('.react-datepicker__month-select option').element_by(text('December')).click()14browser.element('.react-datepicker__day--031:not(.react-datepicker__day--outside-month)').click()15browser.element('#subjectsInput').type('Maths').press_enter()16browser.elements('[for^=hobbies-checkbox]').element_by(text('Sports')).click()17# TODO browser.elements('#uploadPicture')18browser.element('#currentAddress').type('Current Address')19browser.element('#state input').scroll_to().type('NCR').press_enter()20browser.element('#city input').type('Delhi').press_enter().press_enter()21browser.element('.modal-content').should(have.text('Thanks for submitting the form'))22elements = browser.elements('td')23elements.element_by(text('Student Name')).following_sibling.should(have.text('Ivan Ivanov'))24elements.element_by(text('Student Email')).following_sibling.should(have.text('ivanov@mail.ru'))25elements.element_by(text('Gender')).following_sibling.should(have.text('Male'))26elements.element_by(text('Mobile')).following_sibling.should(have.text('9151001010'))27elements.element_by(text('Date of Birth')).following_sibling.should(have.text('31 December,1999'))28elements.element_by(text('Subjects')).following_sibling.should(have.text('Maths'))29elements.element_by(text('Hobbies')).following_sibling.should(have.text('Sports'))30# TODO elements.element_by(text('Picture')).following_sibling.should(have.text('pic.png'))31elements.element_by(text('Address')).following_sibling.should(have.text('Current Address'))...

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