1.进入PYTHON后
import sys
sys.path
2.则会打印出你的当前版本安装包的位置
['', '/Library/Frameworks/Python.framework/Versions/3.6/lib/python36.zip', '/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6', '/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/lib-dynload', '/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages']
3.即能打印相关包路径位置
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__future__ abc html shelve
_ast aifc http shlex
_asyncio antigravity idlelib shutil
_bisect argparse imaplib signal
_blake2 array imghdr site
_bootlocale ast imp smtpd
_bz2 asynchat importlib smtplib
_codecs asyncio inspect sndhdr
_codecs_cn asyncore io socket
_codecs_hk atexit ipaddress socketserver
_codecs_iso2022 audioop itertools sqlite3
_codecs_jp base64 json sre_compile
_codecs_kr bdb keyword sre_constants
_codecs_tw binascii lib2to3 sre_parse
_collections binhex linecache ssl
_collections_abc bisect locale stat
_compat_pickle builtins logging statistics
_compression bz2 lzma string
_crypt cProfile macpath stringprep
_csv calendar macurl2path struct
_ctypes cgi mailbox subprocess
_ctypes_test cgitb mailcap sunau
_curses check_bmp marshal symbol
_curses_panel chunk math symtable
_datetime cmath mimetypes sys
_dbm cmd mmap sysconfig
_decimal code modulefinder syslog
_dummy_thread codecs multiprocessing tabnanny
_elementtree codeop mydict_test tarfile
_functools collections netrc task_master
_hashlib colorsys nis task_worker
_heapq compileall nntplib telnetlib
_imp concurrent ntpath tempfile
_io configparser nturl2path termios
_json contextlib numbers test
_locale copy oo textwrap
_lsprof copyreg opcode this
_lzma crypt operator thread
_markupbase csv optparse threading
_md5 ctypes os time
_multibytecodec curses parser timeit
_multiprocessing datetime pathlib tkinter
_opcode dbm pdb token
_operator debug pickle tokenize
_osx_support decimal pickletools trace
_pickle difflib pip traceback
_posixsubprocess dis pipes tracemalloc
_pydecimal distutils pkg_resources tty
_pyio do_base64 pkgutil turtle
_random do_hashlib platform turtledemo
_scproxy doctest plistlib types
_sha1 dummy_threading poplib typing
_sha256 easy_install posix unicodedata
_sha3 email posixpath unittest
_sha512 encodings pprint urllib
_signal ensurepip profile use_datetime
_sitebuiltins enum pstats use_sax
_socket errno pty use_urllib
_sqlite3 faulthandler pwd uu
_sre fcntl py_compile uuid
_ssl filecmp pyclbr venv
_stat fileinput pydoc warnings
_string fnmatch pydoc_data wave
_strptime formatter pyexpat weakref
_struct fractions queue webbrowser
_symtable ftplib quopri wsgiref
_sysconfigdata_m_darwin_darwin functools random xdrlib
_testbuffer gc re xml
_testcapi genericpath readline xmlrpc
_testimportmultiple getopt reprlib xxlimited
_testmultiphase getpass resource xxsubtype
_thread gettext rlcompleter zipapp
_threading_local glob runpy zipfile
_tkinter grp sched zipimport
_tracemalloc gzip secrets zlib
_warnings hashlib select
_weakref heapq selectors
_weakrefset hmac setuptools
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