from lxml import etree
def validate(xml_path: str, xsd_path: str) -> bool:
xmlschema_doc = etree.parse(xsd_path)
xmlschema = etree.XMLSchema(xmlschema_doc)
xml_doc = etree.parse(xml_path)
result = xmlschema.validate(xml_doc)
return result
然后写入并运行 Main Py
from validator import validate
if validate("path/to/file.xml", "path/to/scheme.xsd"):
print('Valid! :)')
else:
print('Not valid! :(')
A little bit of OOP
为了验证多个文件,不需要每次都创建 XMLSchema对象,因此:
validator.py
from lxml import etree
class Validator:
def __init__(self, xsd_path: str):
xmlschema_doc = etree.parse(xsd_path)
self.xmlschema = etree.XMLSchema(xmlschema_doc)
def validate(self, xml_path: str) -> bool:
xml_doc = etree.parse(xml_path)
result = self.xmlschema.validate(xml_doc)
return result
现在我们可以验证目录中的所有文件,如下所示:
Main Py
import os
from validator import Validator
validator = Validator("path/to/scheme.xsd")
# The directory with XML files
XML_DIR = "path/to/directory"
for file_name in os.listdir(XML_DIR):
print('{}: '.format(file_name), end='')
file_path = '{}/{}'.format(XML_DIR, file_name)
if validator.validate(file_path):
print('Valid! :)')
else:
print('Not valid! :(')