Python BeatifulSoup使用条件查找结果_Python_Soap_Web Scraping_Beautifulsoup

Python BeatifulSoup使用条件查找结果

python soap web-scraping

Python BeatifulSoup使用条件查找结果,python,soap,web-scraping,beautifulsoup,Python,Soap,Web Scraping,Beautifulsoup,如何解析带有条件的代码？我有soap响应，只需要打印包含type=1的组件_id <?xml version="1.0" encoding="utf-8"?> <soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.or

如何解析带有条件的代码？我有soap响应，只需要打印包含type=1的组件_id

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope
    xmlns:soap="http://www.w3.org/2003/05/soap-envelope"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <soap:Body>
        <GetTerritoriesHierarhyResponse
            xmlns="http://parsec.ru/Parsec3IntergationService">
            <GetTerritoriesHierarhyResult>
                <Territory xsi:type="TerritoryWithComponent">
                    <ID>13c80b2d-d9d3-47cd-9c11-f80597b61e74</ID>
                    <TYPE>0</TYPE>
                    <NAME>OFFLINE</NAME>
                    <PARENT_ID>88ef0e32-3b6f-467c-a0ec-0733317f6757</PARENT_ID>
                    <COMPONENT_ID>13c80b2d-d9d3-47cd-9c11-f80597b61e74</COMPONENT_ID>
                    <FEATURE_MASK>0</FEATURE_MASK>
                </Territory>
                K>0</FEATURE_MASK>
                </Territory>
<Territory xsi:type="TerritoryWithComponent">
                    <ID>7d432ebb-6199-44c5-b67b-4671718e6e3c</ID>
                    <TYPE>1</TYPE>
                    <NAME>PREO</NAME>
                    <PARENT_ID>88ef0e32-3b6f-467c-a0ec-0733317f6757</PARENT_ID>
                    <COMPONENT_ID>7d432ebb-6199-44c5-b67b-4671718e6e3c</COMPONENT_ID>
                    <FEATURE_MASK>0</FEATURE_MASK>
                </Territory>
            </GetTerritoriesHierarhyResult>
        </GetTerritoriesHierarhyResponse>
    </soap:Body>
</soap:Envelope>

回应

13c80b2d-d9d3-47cd-9c11-f80597b61e740OFFLINE88ef0e32-3b6f-467c-a0ec-0733317f675713c80b2d-d9d3-47cd-9c11-f80597b61e740
7d432ebb-6199-44c5-b67b-4671718e6e3c0PREO88ef0e32-3b6f-467c-a0ec-0733317f67577d432ebb-6199-44c5-b67b-4671718e6e3c0

我想我需要像这样的东西

for i in soup.find_all('Territory'):
  if type = 1 print component_id

可以使用

if

语句按照您的建议进行迭代和检查：

给定：

xml = '''<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope
    xmlns:soap="http://www.w3.org/2003/05/soap-envelope"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <soap:Body>
        <GetTerritoriesHierarhyResponse
            xmlns="http://parsec.ru/Parsec3IntergationService">
            <GetTerritoriesHierarhyResult>
                <Territory xsi:type="TerritoryWithComponent">
                    <ID>13c80b2d-d9d3-47cd-9c11-f80597b61e74</ID>
                    <TYPE>0</TYPE>
                    <NAME>OFFLINE</NAME>
                    <PARENT_ID>88ef0e32-3b6f-467c-a0ec-0733317f6757</PARENT_ID>
                    <COMPONENT_ID>13c80b2d-d9d3-47cd-9c11-f80597b61e74</COMPONENT_ID>
                    <FEATURE_MASK>0</FEATURE_MASK>
                </Territory>
                K>0</FEATURE_MASK>
                </Territory>
<Territory xsi:type="TerritoryWithComponent">
                    <ID>7d432ebb-6199-44c5-b67b-4671718e6e3c</ID>
                    <TYPE>1</TYPE>
                    <NAME>PREO</NAME>
                    <PARENT_ID>88ef0e32-3b6f-467c-a0ec-0733317f6757</PARENT_ID>
                    <COMPONENT_ID>7d432ebb-6199-44c5-b67b-4671718e6e3c</COMPONENT_ID>
                    <FEATURE_MASK>0</FEATURE_MASK>
                </Territory>
            </GetTerritoriesHierarhyResult>
        </GetTerritoriesHierarhyResponse>
    </soap:Body>
</soap:Envelope>'''

from bs4 import BeautifulSoup
xml = response.content
soup = BeautifulSoup(xml, 'xml')
for i in soup.find_all('Territory'):
  if i.select('TYPE')[0].text == '1':
      print (i.select('COMPONENT_ID')[0].text)

7d432ebb-6199-44c5-b67b-4671718e6e3c

或

输出：

xml = '''<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope
    xmlns:soap="http://www.w3.org/2003/05/soap-envelope"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <soap:Body>
        <GetTerritoriesHierarhyResponse
            xmlns="http://parsec.ru/Parsec3IntergationService">
            <GetTerritoriesHierarhyResult>
                <Territory xsi:type="TerritoryWithComponent">
                    <ID>13c80b2d-d9d3-47cd-9c11-f80597b61e74</ID>
                    <TYPE>0</TYPE>
                    <NAME>OFFLINE</NAME>
                    <PARENT_ID>88ef0e32-3b6f-467c-a0ec-0733317f6757</PARENT_ID>
                    <COMPONENT_ID>13c80b2d-d9d3-47cd-9c11-f80597b61e74</COMPONENT_ID>
                    <FEATURE_MASK>0</FEATURE_MASK>
                </Territory>
                K>0</FEATURE_MASK>
                </Territory>
<Territory xsi:type="TerritoryWithComponent">
                    <ID>7d432ebb-6199-44c5-b67b-4671718e6e3c</ID>
                    <TYPE>1</TYPE>
                    <NAME>PREO</NAME>
                    <PARENT_ID>88ef0e32-3b6f-467c-a0ec-0733317f6757</PARENT_ID>
                    <COMPONENT_ID>7d432ebb-6199-44c5-b67b-4671718e6e3c</COMPONENT_ID>
                    <FEATURE_MASK>0</FEATURE_MASK>
                </Territory>
            </GetTerritoriesHierarhyResult>
        </GetTerritoriesHierarhyResponse>
    </soap:Body>
</soap:Envelope>'''

from bs4 import BeautifulSoup
xml = response.content
soup = BeautifulSoup(xml, 'xml')
for i in soup.find_all('Territory'):
  if i.select('TYPE')[0].text == '1':
      print (i.select('COMPONENT_ID')[0].text)

7d432ebb-6199-44c5-b67b-4671718e6e3c

可以使用

if

语句按照您的建议进行迭代和检查：

给定：

xml = '''<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope
    xmlns:soap="http://www.w3.org/2003/05/soap-envelope"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <soap:Body>
        <GetTerritoriesHierarhyResponse
            xmlns="http://parsec.ru/Parsec3IntergationService">
            <GetTerritoriesHierarhyResult>
                <Territory xsi:type="TerritoryWithComponent">
                    <ID>13c80b2d-d9d3-47cd-9c11-f80597b61e74</ID>
                    <TYPE>0</TYPE>
                    <NAME>OFFLINE</NAME>
                    <PARENT_ID>88ef0e32-3b6f-467c-a0ec-0733317f6757</PARENT_ID>
                    <COMPONENT_ID>13c80b2d-d9d3-47cd-9c11-f80597b61e74</COMPONENT_ID>
                    <FEATURE_MASK>0</FEATURE_MASK>
                </Territory>
                K>0</FEATURE_MASK>
                </Territory>
<Territory xsi:type="TerritoryWithComponent">
                    <ID>7d432ebb-6199-44c5-b67b-4671718e6e3c</ID>
                    <TYPE>1</TYPE>
                    <NAME>PREO</NAME>
                    <PARENT_ID>88ef0e32-3b6f-467c-a0ec-0733317f6757</PARENT_ID>
                    <COMPONENT_ID>7d432ebb-6199-44c5-b67b-4671718e6e3c</COMPONENT_ID>
                    <FEATURE_MASK>0</FEATURE_MASK>
                </Territory>
            </GetTerritoriesHierarhyResult>
        </GetTerritoriesHierarhyResponse>
    </soap:Body>
</soap:Envelope>'''

from bs4 import BeautifulSoup
xml = response.content
soup = BeautifulSoup(xml, 'xml')
for i in soup.find_all('Territory'):
  if i.select('TYPE')[0].text == '1':
      print (i.select('COMPONENT_ID')[0].text)

7d432ebb-6199-44c5-b67b-4671718e6e3c

或

输出：

xml = '''<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope
    xmlns:soap="http://www.w3.org/2003/05/soap-envelope"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <soap:Body>
        <GetTerritoriesHierarhyResponse
            xmlns="http://parsec.ru/Parsec3IntergationService">
            <GetTerritoriesHierarhyResult>
                <Territory xsi:type="TerritoryWithComponent">
                    <ID>13c80b2d-d9d3-47cd-9c11-f80597b61e74</ID>
                    <TYPE>0</TYPE>
                    <NAME>OFFLINE</NAME>
                    <PARENT_ID>88ef0e32-3b6f-467c-a0ec-0733317f6757</PARENT_ID>
                    <COMPONENT_ID>13c80b2d-d9d3-47cd-9c11-f80597b61e74</COMPONENT_ID>
                    <FEATURE_MASK>0</FEATURE_MASK>
                </Territory>
                K>0</FEATURE_MASK>
                </Territory>
<Territory xsi:type="TerritoryWithComponent">
                    <ID>7d432ebb-6199-44c5-b67b-4671718e6e3c</ID>
                    <TYPE>1</TYPE>
                    <NAME>PREO</NAME>
                    <PARENT_ID>88ef0e32-3b6f-467c-a0ec-0733317f6757</PARENT_ID>
                    <COMPONENT_ID>7d432ebb-6199-44c5-b67b-4671718e6e3c</COMPONENT_ID>
                    <FEATURE_MASK>0</FEATURE_MASK>
                </Territory>
            </GetTerritoriesHierarhyResult>
        </GetTerritoriesHierarhyResponse>
    </soap:Body>
</soap:Envelope>'''

from bs4 import BeautifulSoup
xml = response.content
soup = BeautifulSoup(xml, 'xml')
for i in soup.find_all('Territory'):
  if i.select('TYPE')[0].text == '1':
      print (i.select('COMPONENT_ID')[0].text)

7d432ebb-6199-44c5-b67b-4671718e6e3c

您可以使用bs4 4.7.1中的

：has

和

：contains

伪类来测试是否存在。如果没有，您将得到一个空列表。为解析器指定

xml

。我认为读起来更简洁

线路：

soup = bs(xml, 'xml')
results = [item.select_one('COMPONENT_ID').text for item in soup.select('Territory:has(TYPE:contains("1"))')]
print(results)

全部：

从bs4导入美化组作为bs
xml=“”
13c80b2d-d9d3-47cd-9c11-f80597b61e74
0
离线
88ef0e32-3b6f-467c-a0ec-0733317f6757
13c80b2d-d9d3-47cd-9c11-f80597b61e74
0
K> 0
7d432ebb-6199-44c5-b67b-4671718e6e3c
1.
前
88ef0e32-3b6f-467c-a0ec-0733317f6757
7d432ebb-6199-44c5-b67b-4671718e6e3c
0
'''
soup=bs（xml，'xml'）
结果=[item.select_one（'COMPONENT_ID'）。汤中项目的文本。select（'Territory:has（TYPE:contains（“1”）））]
打印（结果）

您可以使用带有bs4.7.1的

:has

和

:contains

伪类来测试是否存在。如果没有，您将得到一个空列表。为解析器指定

xml

。我认为读起来更简洁

线路：

soup = bs(xml, 'xml')
results = [item.select_one('COMPONENT_ID').text for item in soup.select('Territory:has(TYPE:contains("1"))')]
print(results)

全部：

从bs4导入美化组作为bs
xml=“”
13c80b2d-d9d3-47cd-9c11-f80597b61e74
0
离线
88ef0e32-3b6f-467c-a0ec-0733317f6757
13c80b2d-d9d3-47cd-9c11-f80597b61e74
0
K> 0
7d432ebb-6199-44c5-b67b-4671718e6e3c
1.
前
88ef0e32-3b6f-467c-a0ec-0733317f6757
7d432ebb-6199-44c5-b67b-4671718e6e3c
0
'''
soup=bs（xml，'xml'）
结果=[item.select_one（'COMPONENT_ID'）。汤中项目的文本。select（'Territory:has（TYPE:contains（“1”）））]
打印（结果）