_compare_version
时间: 2023-08-01 14:14:38 浏览: 106
To compare versions in Python, you can use the `pkg_resources` module from the `setuptools` package. Here's an example of how to compare two versions:
```python
import pkg_resources
version1 = "1.2.3"
version2 = "1.3.0"
if pkg_resources.parse_version(version1) < pkg_resources.parse_version(version2):
print(f"{version1} is older than {version2}")
elif pkg_resources.parse_version(version1) > pkg_resources.parse_version(version2):
print(f"{version1} is newer than {version2}")
else:
print(f"{version1} and {version2} are the same")
```
In this example, `pkg_resources.parse_version()` is used to parse the versions as `pkg_resources.Version` objects, allowing for direct comparison using the `<` and `>` operators.
You can replace `version1` and `version2` with your specific versions that you want to compare.
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