blackteay/DrissionPage
1
0
Fork 0
mirror of https://gitee.com/g1879/DrissionPage.git synced 2024-12-10 04:00:23 +08:00
Code Issues Projects Releases Wiki Activity

@@语法增加-，可忽略属性

Browse Source
This commit is contained in:
g1879 2021-12-16 10:30:25 +08:00
parent 50a1e469bd
commit a4eb43b48b
1 changed files with 15 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
DrissionPage/common.py
View File

@ -204,18 +204,24 @@ def _make_multi_xpath_str(tag: str, text: str) -> str:
arg_str = ''
len_r = len(r)
if not r[0]:
if not r[0]: # 不查询任何属性
arg_str = 'not(@*)'
elif len_r != 3:
arg_str = 'normalize-space(text())' if r[0] in ('text()', 'tx()') else f'@{r[0]}'
else:
r[0], ignore = (r[0][1:], True) if r[0][0] == '-' else (r[0], None) # 是否去除某个属性
elif len_r == 3:
arg = '.' if r[0] in ('text()', 'tx()') else f'@{r[0]}'
if r[1] == '=':
arg_str = f'{arg}={_make_search_str(r[2])}'
else:
arg_str = f'contains({arg},{_make_search_str(r[2])})'
if len_r != 3: # 只有属性名没有属性内容，查询是否存在该属性
arg_str = 'normalize-space(text())' if r[0] in ('text()', 'tx()') else f'@{r[0]}'
elif len_r == 3: # 属性名和内容都有
arg = '.' if r[0] in ('text()', 'tx()') else f'@{r[0]}'
if r[1] == '=':
arg_str = f'{arg}={_make_search_str(r[2])}'
else:
arg_str = f'contains({arg},{_make_search_str(r[2])})'
if arg_str and ignore:
arg_str = f'not({arg_str})'
if arg_str:
arg_list.append(arg_str)