print"Authors' email addresses are as below:"forainroot.findall('./fm/bibl/aug/au'):#findall 会返回匹配该xpath表达式的所有元素email=a.find('email')#对于每个元素,我们要进行“查找”以便定位ifemailisnotNone:printemail.text out: Authors' email addresses are as below: omer@extremegate.com m...
print"Authors' email addresses are as below:"forainroot.findall('./fm/bibl/aug/au'):#findall 会返回匹配该xpath表达式的所有元素email=a.find('email')#对于每个元素,我们要进行“查找”以便定位ifemailisnotNone:printemail.text out: Authors' email addresses are as below: omer@extremegate.com m...
IndexOutOfRangeException' occurred in System.Data.dll but was not handled in user code Additional information: There is no row at position 0. An exception of type 'System.InvalidOperationException' occurred in EntityFramework.dll but was not handled in user codeAn exception of type 'System....
();" ADD_DATE="1589465654">FillForm-XPath.iim</A> <DT><A HREF="javascript:(function() {try{var e_m64 = "VEFCJTIwVCUzRDElMEQlMEFUQUIlMjBDTE9TRUFMTE9USEVSUyUwRCUwQVVSTCUyMEdPVE8lM0RodHRwJTNBJTJGJTJGZGVtby5pbWFjcm9zLm5ldCUyRkF1dG9tYXRlJTJGVGVzdEZvcm0xJTBEJTBBJ01hY3JvJTIwdG...
sheet=workbook.sheet_by_index(1) #遍历所有的列和行,并将所有的数据读取成python列表 data=[[sheet.cell_value(row,col) for col in range(sheet.ncols)] for row in range(sheet.nrows)] pprint.pprint(data) #返回list类型 1. 2. 3.
(XPathResult)":{constructor:function(b){if(b&&b.snapshotItem){this.length=b.snapshotLength;this.item=function(a){return b.snapshotItem(a)}}else this.base(b)}}});StaticNodeList.implement(Enumerable);var CSSParser=RegGrp.extend({constructor:function(a){this.base(a);this.cache={};this....
对字符串进行HTML编码 cap_first:字符串第一个字母大写 lower_first:字符串第一个字母小写 upper_case:将字符串转换成大写 trim:去掉字符前后的空白字符 2)、序列使用: size:获得序列中元素的数目 3)、数字使用: int:取得数字的整数部分 7、操作符的优先顺序: 后缀:[subbarName][subStringRange].(mathodParams...
IndexOutOfRangeException' occurred in System.Data.dll but was not handled in user code Additional information: There is no row at position 0. An exception of type 'System.InvalidOperationException' occurred in EntityFramework.dll but was not handled in user codeAn exception of type 'System....
get(url, headers=HEADERS, timeout=3, verify=False) html = etree.HTML(r.text) title = html.xpath('//title/text()') return url + ' | ' + title[0] except: pass def check(ip, ports, apps): result = [] probe = get_list(ip, ports) for i in probe: out = get_title(i) if...
UPD由于父类td可能包含其他类名,我们可以使用contains而不是equals,并使用not排除不可用的日期。如下: avail = driver.find_elements(By.XPATH,"//td[not(contains(@class,'unavailable'))]//a[@class='ui-state-default']")for elem in avail: print(elem.text) ...