尝试查找一些文本，然后右键单击该文本。该表是动态的，因此我无法假定知道要搜索的值或单击值的单元格位置。例如，我想找到一个名称，然后右键单击名称本身
右键单击菜单似乎称为 class =上下文菜单，其值为 class = context_item （请参阅随附的屏幕截图）（还包括html）
我知道这部分有效，但是它下面的其余部分都有问题-col = row.find_element(By.XPATH, '//a[contains(text() , "Luke Wilson")]')
＃回溯（最近通话最近）：文件 “ C：\ Users \ AppData \ Local \ Programs \ Python \ Python36 \ ffox_Change_Create_Save_Stay_v2.py”， 182行，在 get_all_rows_approval（）文件“ C：\ Users \ AppData \ Local \ Programs \ Python \ Python36 \ ffox_Change_Create_Save_Stay_v2.py”， 第164行，在get_all_rows_approval中 菜单= col.find_element_by_class_name（“ context_menu”）文件“ C：\ Users \ AppData \ Local \ Programs \ Python \ Python36 \ lib \ site-packages \ selenium \ webdriver \ remote \ webelement.py”， 第398行，在find_element_by_class_name中 返回self.find_element（by = By.CLASS_NAME，值=名称）文件“ C：\ Users \ AppData \ Local \ Programs \ Python \ Python36 \ lib \ site-packages \ selenium \ webdriver \ remote \ webelement.py”， 第654行，在find_element中 {“使用”：通过，“值”：值}）['值']文件“ C：\ Users \ AppData \ Local \ Programs \ Python \ Python36 \ lib \ site-packages \ selenium \ webdriver \ remote \ webelement。 py”， _execute中的第628行 返回self._parent.execute（命令，参数）文件“ C：\ Users \ AppData \ Local \ Programs \ Python \ Python36 \ lib \ site-packages \ selenium \ webdriver \ remote \ webdriver.py”， 第320行，执行 self.error_handler.check_response（响应）文件“ C：\ Users \ AppData \ Local \ Programs \ Python \ Python36 \ lib \ site-packages \ selenium \ webdriver \ remote \ errorhandler.py”， 第242行，在check_response中 引发exception_class（消息，屏幕，堆栈跟踪）selenium.common.exceptions.NoSuchElementException：消息：无法 定位元素：.context_menu
代码段
def get_all_rows_approval():
approval_table = driver.find_element(By.XPATH, '//*[@id="change_request.sysapproval_approver.sysapproval_table"]/tbody')
rows = approval_table.find_elements(By.XPATH, "//*[contains(@id,'row_change_request.sysapproval_approver.sysapproval')]")
for row in rows:
col = row.find_element(By.XPATH, '//a[contains(text() , "Luke Wilson")]')
menu = col.find_element_by_class_name("context_menu")
actions = ActionChains(menu)
actions.move_to_element(menu)
actions.click(menu)
actions.perform()
<tbody class="list2_body">
<tr id="row_change_request.sysapproval_approver.sysapproval_30f168b2dbeb5300b58ad360cf961998" class="list_row list_odd" style="" sys_id="30f168b2dbeb5300b58ad360cf961998" record_class="sysapproval_approver" data-updated-on="2018-07-30 13:36:23" collapsed="true" data-type="list2_row" data-list_id="change_request.sysapproval_approver.sysapproval">
<td class="list_decoration_cell col-control col-small col-center " style="white-space:nowrap;" rowspan="1"><span class="input-group-checkbox"><input title="Mark record for List Action" id="check_change_request.sysapproval_approver.sysapproval_30f168b2dbeb5300b58ad360cf961998" name="check_change_request.sysapproval_approver.sysapproval" class="checkbox " data-type="list2_checkbox" data-list_id="change_request.sysapproval_approver.sysapproval" data-original-title="Mark record for List Action" type="checkbox"><label for="check_change_request.sysapproval_approver.sysapproval_30f168b2dbeb5300b58ad360cf961998" style="" class="checkbox-label"><span class="sr-only">Select record for action</span></label></span></td>
<td class="list_decoration_cell col-small col-center " rowspan="1"><a href="sysapproval_approver.do?sys_id=30f168b2dbeb5300b58ad360cf961998&sysparm_view=&sysparm_record_target=task_ci&sysparm_record_row=1&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder&sysparm_record_rows=5" class="btn btn-icon table-btn-lg icon-info list_popup" data-type="list2_popup" data-list_id="change_request.sysapproval_approver.sysapproval" style="margin-left:0px"><span class="sr-only">Preview</span></a></td>
<td class="vt" ng-non-bindable="">
<span class="sr-only"></span>
<div class="list2_cell_background" style="background-color: khaki"></div>
<a class="linked formlink" href="sysapproval_approver.do?sys_id=30f168b2dbeb5300b58ad360cf961998&sysparm_record_target=sysapproval_approver&sysparm_record_row=1&sysparm_record_rows=5&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder">Requested</a>
</td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="97000fcc0a0a0a6e0104ca999f619e5b" href="sys_user.do?sys_id=97000fcc0a0a0a6e0104ca999f619e5b">Christen Mitchell</a></td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="b85d44954a3623120004689b2d5dd60a" href="sys_user_group.do?sys_id=b85d44954a3623120004689b2d5dd60a">CAB Approval</a></td>
<td class="vt" ng-non-bindable=""></td>
<td class="vt" ng-non-bindable="">
<div class="datex date-calendar" title="" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">2018-07-30 06:36:23</div>
<div class="datex date-calendar-short" title="just now" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">07-30 06:36</div>
<div class="datex date-timeago" title="2018-07-30 06:36:23" timeago="2018-07-30 13:36:23" data-original-title="2018-07-30 06:36:23" null="5m ago">5m ago</div>
</td>
<td class="vt vt-spacer" style="padding: 0"></td>
</tr>
<tr id="row_change_request.sysapproval_approver.sysapproval_34f168b2dbeb5300b58ad360cf961997" class="list_row list_even" style="" sys_id="34f168b2dbeb5300b58ad360cf961997" record_class="sysapproval_approver" data-updated-on="2018-07-30 13:36:23" collapsed="true" data-type="list2_row" data-list_id="change_request.sysapproval_approver.sysapproval">
<td class="list_decoration_cell col-control col-small col-center " style="white-space:nowrap;" rowspan="1"><span class="input-group-checkbox"><input title="Mark record for List Action" id="check_change_request.sysapproval_approver.sysapproval_34f168b2dbeb5300b58ad360cf961997" name="check_change_request.sysapproval_approver.sysapproval" class="checkbox " data-type="list2_checkbox" data-list_id="change_request.sysapproval_approver.sysapproval" data-original-title="Mark record for List Action" type="checkbox"><label for="check_change_request.sysapproval_approver.sysapproval_34f168b2dbeb5300b58ad360cf961997" style="" class="checkbox-label"><span class="sr-only">Select record for action</span></label></span></td>
<td class="list_decoration_cell col-small col-center " rowspan="1"><a href="sysapproval_approver.do?sys_id=34f168b2dbeb5300b58ad360cf961997&sysparm_view=&sysparm_record_target=sysapproval_approver&sysparm_record_row=2&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder&sysparm_record_rows=5" class="btn btn-icon table-btn-lg icon-info list_popup" data-type="list2_popup" data-list_id="change_request.sysapproval_approver.sysapproval" style="margin-left:0px"><span class="sr-only">Preview</span></a></td>
<td class="vt" ng-non-bindable="">
<span class="sr-only"></span>
<div class="list2_cell_background" style="background-color: khaki"></div>
<a class="linked formlink" href="sysapproval_approver.do?sys_id=34f168b2dbeb5300b58ad360cf961997&sysparm_record_target=sysapproval_approver&sysparm_record_row=2&sysparm_record_rows=5&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder">Requested</a>
</td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="46d96f57a9fe198101947a9620895886" href="sys_user.do?sys_id=46d96f57a9fe198101947a9620895886">Luke Wilson</a></td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="b85d44954a3623120004689b2d5dd60a" href="sys_user_group.do?sys_id=b85d44954a3623120004689b2d5dd60a">CAB Approval</a></td>
<td class="vt" ng-non-bindable=""></td>
<td class="vt" ng-non-bindable="">
<div class="datex date-calendar" title="" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">2018-07-30 06:36:23</div>
<div class="datex date-calendar-short" title="just now" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">07-30 06:36</div>
<div class="datex date-timeago" title="2018-07-30 06:36:23" timeago="2018-07-30 13:36:23" data-original-title="2018-07-30 06:36:23" null="5m ago">5m ago</div>
</td>
<td class="vt vt-spacer" style="padding: 0"></td>
</tr>
<tr id="row_change_request.sysapproval_approver.sysapproval_b4f168b2dbeb5300b58ad360cf961998" class="list_row list_odd" style="" sys_id="b4f168b2dbeb5300b58ad360cf961998" record_class="sysapproval_approver" data-updated-on="2018-07-30 13:36:23" collapsed="true" data-type="list2_row" data-list_id="change_request.sysapproval_approver.sysapproval">
<td class="list_decoration_cell col-control col-small col-center " style="white-space:nowrap;" rowspan="1"><span class="input-group-checkbox"><input title="Mark record for List Action" id="check_change_request.sysapproval_approver.sysapproval_b4f168b2dbeb5300b58ad360cf961998" name="check_change_request.sysapproval_approver.sysapproval" class="checkbox " data-type="list2_checkbox" data-list_id="change_request.sysapproval_approver.sysapproval" data-original-title="Mark record for List Action" type="checkbox"><label for="check_change_request.sysapproval_approver.sysapproval_b4f168b2dbeb5300b58ad360cf961998" style="" class="checkbox-label"><span class="sr-only">Select record for action</span></label></span></td>
<td class="list_decoration_cell col-small col-center " rowspan="1"><a href="sysapproval_approver.do?sys_id=b4f168b2dbeb5300b58ad360cf961998&sysparm_view=&sysparm_record_target=sysapproval_approver&sysparm_record_row=3&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder&sysparm_record_rows=5" class="btn btn-icon table-btn-lg icon-info list_popup" data-type="list2_popup" data-list_id="change_request.sysapproval_approver.sysapproval" style="margin-left:0px"><span class="sr-only">Preview</span></a></td>
<td class="vt" ng-non-bindable="">
<span class="sr-only"></span>
<div class="list2_cell_background" style="background-color: khaki"></div>
<a class="linked formlink" href="sysapproval_approver.do?sys_id=b4f168b2dbeb5300b58ad360cf961998&sysparm_record_target=sysapproval_approver&sysparm_record_row=3&sysparm_record_rows=5&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder">Requested</a>
</td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="ee826bf03710200044e0bfc8bcbe5de6" href="sys_user.do?sys_id=ee826bf03710200044e0bfc8bcbe5de6">Bernard Laboy</a></td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="b85d44954a3623120004689b2d5dd60a" href="sys_user_group.do?sys_id=b85d44954a3623120004689b2d5dd60a">CAB Approval</a></td>
<td class="vt" ng-non-bindable=""></td>
<td class="vt" ng-non-bindable="">
<div class="datex date-calendar" title="" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">2018-07-30 06:36:23</div>
<div class="datex date-calendar-short" title="just now" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">07-30 06:36</div>
<div class="datex date-timeago" title="2018-07-30 06:36:23" timeago="2018-07-30 13:36:23" data-original-title="2018-07-30 06:36:23" null="5m ago">5m ago</div>
</td>
<td class="vt vt-spacer" style="padding: 0"></td>
</tr>
<tr id="row_change_request.sysapproval_approver.sysapproval_b8f168b2dbeb5300b58ad360cf961997" class="list_row list_even" style="" sys_id="b8f168b2dbeb5300b58ad360cf961997" record_class="sysapproval_approver" data-updated-on="2018-07-30 13:36:23" collapsed="true" data-type="list2_row" data-list_id="change_request.sysapproval_approver.sysapproval">
<td class="list_decoration_cell col-control col-small col-center " style="white-space:nowrap;" rowspan="1"><span class="input-group-checkbox"><input title="Mark record for List Action" id="check_change_request.sysapproval_approver.sysapproval_b8f168b2dbeb5300b58ad360cf961997" name="check_change_request.sysapproval_approver.sysapproval" class="checkbox " data-type="list2_checkbox" data-list_id="change_request.sysapproval_approver.sysapproval" data-original-title="Mark record for List Action" type="checkbox"><label for="check_change_request.sysapproval_approver.sysapproval_b8f168b2dbeb5300b58ad360cf961997" style="" class="checkbox-label"><span class="sr-only">Select record for action</span></label></span></td>
<td class="list_decoration_cell col-small col-center " rowspan="1"><a href="sysapproval_approver.do?sys_id=b8f168b2dbeb5300b58ad360cf961997&sysparm_view=&sysparm_record_target=sysapproval_approver&sysparm_record_row=4&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder&sysparm_record_rows=5" class="btn btn-icon table-btn-lg icon-info list_popup" data-type="list2_popup" data-list_id="change_request.sysapproval_approver.sysapproval" style="margin-left:0px"><span class="sr-only">Preview</span></a></td>
<td class="vt" ng-non-bindable="">
<span class="sr-only"></span>
<div class="list2_cell_background" style="background-color: khaki"></div>
<a class="linked formlink" href="sysapproval_approver.do?sys_id=b8f168b2dbeb5300b58ad360cf961997&sysparm_record_target=sysapproval_approver&sysparm_record_row=4&sysparm_record_rows=5&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder">Requested</a>
</td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="62d78687c0a8010e00b3d84178adc913" href="sys_user.do?sys_id=62d78687c0a8010e00b3d84178adc913">Ron Kettering</a></td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="b85d44954a3623120004689b2d5dd60a" href="sys_user_group.do?sys_id=b85d44954a3623120004689b2d5dd60a">CAB Approval</a></td>
<td class="vt" ng-non-bindable=""></td>
<td class="vt" ng-non-bindable="">
<div class="datex date-calendar" title="just now" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">2018-07-30 06:36:23</div>
<div class="datex date-calendar-short" title="just now" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">07-30 06:36</div>
<div class="datex date-timeago" title="2018-07-30 06:36:23" timeago="2018-07-30 13:36:23" data-original-title="2018-07-30 06:36:23" null="5m ago">5m ago</div>
</td>
<td class="vt vt-spacer" style="padding: 0"></td>
</tr>
</tbody>
</table>
<a id="change_request.sysapproval_approver.sysapproval_bottom" href="javascript:function(evt){if(evt){evt.stopPropagation();}}"><span class="sr-only">Bottom of table</span></a>
</div>
</td>
</tr>
</tbody>
</table>
</html>
答案 0 :(得分：2)
请注意，click()不会右键单击，而是context_click()
如果要基于名称右键单击，则可以使用以下代码：
ActionChains(driver).context_click(driver.find_element_by_xpath("//a[text()='Luke Wilson']").perform()
您也可以尝试以下方法：
action = ActionChains(driver)
action.move_to_element(driver.find_element_by_xpath("//a[text()='Luke Wilson']")).perform();
action.context_click().perform()