python3
#!/usr/bin/python # 第1种方法 import platform print(platform.python_version())
>>> import platform >>> print(platform.python_version()) 3.6.3
# 第2种方法 import sys print(sys.version) print(sys.version_info)
>>> import sys >>> print(sys.version) 3.6.3 (v3.6.3:2c5fed8, Oct 3 2017, 18:11:49) [MSC v.1900 64 bit (AMD64)] >>> print(sys.version_info) sys.version_info(major=3, minor=6, micro=3, releaselevel='final', serial=0) >>> print(sys.version_info.major) 3