[英]Extract data from html using beautifulsoup
我試圖提取EXPERIENCE標簽下的數據。 我使用beautifulsoup來提取數據。 下面是我的html:
<div><span>EXPERIENCE
<br/></span></div><div><span>
<br/></span></div><div><span>
<br/></span></div><div><span></span><span> </span><span>I worked in XYZ company from 2016 - 2018
<br/></span></div><div><span> I worked on JAVA platform
<br/></span></div><div><span>From then i worked in ABC company
</br>2018- Till date
</br></span></div><div><span>I got handson on Python Language
</br></span></div><div><span>PROJECTS
</br></span></div><div><span>Developed and optimized many application, etc...
我的工作到現在為止:
with open('E:/cvparser/test.html','rb') as h:
dh = h.read().splitlines()
out = str(dh)
soup = BeautifulSoup(out,'html.parser')
for tag in soup.select('div:has(span:contains("EXPERIENCE"))'):
final = (tag.get_text(strip = True, separator = '\n'))
print(final)
預期產出:
I worked in XYZ company from 2016 - 2018
I worked on JAVA platform
From then i worked in ABC company
2018- Till date
I got handson on Python Language
對於我的代碼,它返回null。 有人可以幫幫我嗎?
我的理解是要在文本span
經驗和項目之間
這是你需要的:
from bs4 import BeautifulSoup as soup
html = """<div><span>EXPERIENCE
<br/></span></div><div><span>
<br/></span></div><div><span>
<br/></span></div><div><span></span><span> </span><span>I worked in XYZ company from 2016 - 2018
<br/></span></div><div><span> I worked on JAVA platform
<br/></span></div><div><span>From then i worked in ABC company
</br>2018- Till date
</br></span></div><div><span>I got handson on Python Language
</br></span></div><div><span>PROJECTS
</br></span></div><div><span>Developed and optimized many application, etc...</span></div>"""
page = soup(html, "html.parser")
save = False
final = ''
for div in page.find_all('div'):
text = div.get_text()
if text and text.strip().replace('\n','') == 'PROJECTS':
save = False
if save and text and text.strip().replace('\n', ''):
# last if is to avoid new line in final result
final = '{0}\n{1}'.format(final,text.replace('\n',''))
else:
if text and 'EXPERIENCE' in text:
save = True
print(final)
OUTPUT:
I worked in XYZ company from 2016 - 2018
I worked on JAVA platform
From then i worked in ABC company
I got handson on Python Language
我不確定你的html示例,但試試這個:
from bs4 import BeautifulSoup
result2 = requests.get("") # your url here
src2 = result2.content
soup = BeautifulSoup(src2, 'lxml')
for item in soup.find_all('div', {'span': 'Experience'}):
print(item.text)
您可以使用itertools.groupby
將所有相關的子內容與其相應的標頭匹配:
import itertools, re
from bs4 import BeautifulSoup as soup
d = lambda x:[i for b in x.contents for i in ([b] if b.name is None else d(b))]
data = list(filter(None, map(lambda x:re.sub('\n+|^\s+', '', x), d(soup(html, 'html.parser')))))
new_d = [list(b) for _, b in groupby(data, key=lambda x:x.isupper())]
result = {new_d[i][0]:new_d[i+1] for i in range(0, len(new_d), 2)}
輸出:
{'EXPERIENCE': ['\uf0b7', 'I worked in XYZ company from 2016 - 2018', 'I worked on JAVA platform', 'From then i worked in ABC company', 'I got handson on Python Language'], 'PROJECTS': ['Developed and optimized many application, etc...']}
要獲得所需的輸出:
print('\n'.join(result['EXPERIENCE']))
輸出:
I worked in XYZ company from 2016 - 2018
I worked on JAVA platform
From then i worked in ABC company
2018- Till date
I got handson on Python Language
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