本文介绍了Python模块的概念，包括模块的执行环境、导入机制和模块搜索路径。详细解析了`import`的工作原理，并展示了如何查询Python的所有模块。此外，还探讨了Python包的使用和发布Python模块或程序的方法，包括不同类型的安装程序和第三方模块（如Python eggs）。
python 模块
python模块:以.py结尾的代码文件。
顶层文件: 程序执行入口
模块文件1
模块文件2
模块文件3
在python中一切皆对象，所以模块本身也是对象。由于模块本身是对象所以模块自己本身也有属性，也有方法。那么在一个模块的顶层 定义的所有变量成为了被导入模块的属性。
当程序执行时，位于模块中的顶层语句都会执行， def 语句
def f1():
print()
模块的执行环境:
[注:]一个模块不应该有太多函数和类之外的代码，因为这部分代码就属于顶层代码，在程序刚开始执行时就会被执行，然后调用的时候又会被执行一遍，会增加程序消耗，减慢执行速率。
导入模块
import 工作机制
”上图中模块只在第一导入时候才会执行以上图中3步骤（1.找到模块文件2.编译成字节码3.执行模块的代码创建其所定义的对象），后续的导入操作只不过是提取内存中已加载的模块对象。“
模块搜索
random. __ dict __ 的结果如下:
{’__ name ': ‘random’, ’ doc __’: ‘Random variable generators.\n\n integers\n --------\n
uniform within range\n\n sequences\n ---------\n pick random element\n
pick random sample\n pick weighted random sample\n generate random permutation
\n\n distributions on the real line:\n ------------------------------\n uniform\n
triangular\n normal (Gaussian)\n lognormal\n negative exponent
ial\n gamma\n beta\n pareto\n Weibull\n\n distributions o
n the circle (angles 0 to 2pi)\n ---------------------------------------------\n circul
ar uniform\n von Mises\n\nGeneral notes on the underlying Mersenne Twister core generator:
\n\n* The period is 2**19937-1.\n* It is one of the most extensively tested generators in existence.
\n* The random() method is implemented in C, executes in a single Python step,\n and is, therefore,
threadsafe.\n\n’, ‘package’: ‘’, ‘loader’: <_frozen_importlib_external.SourceFileLoader obj
ect at 0x0000000002F8FAC8>, ‘spec’: ModuleSpec(name=‘random’, loader=<_frozen_importlib_external
.SourceFileLoader object at 0x0000000002F8FAC8>, origin=‘H:\ANACONDA\lib\random.py’), ‘file’:
‘H:\ANACONDA\lib\random.py’, ‘cached’: ‘H:\ANACONDA\lib\pycache\random.cpython-36.py
c’, ‘builtins’: {‘name’: ‘builtins’, ‘doc’: “Built-in functions, exceptions, and other o
bjects.\n\nNoteworthy: None is the nil' object; Ellipsis represents…’ in slices.”, ‘package
‘: ‘’, ‘loader’: <class ‘_frozen_importlib.BuiltinImporter’>, ‘spec’: ModuleSpec(name=‘built
ins’, loader=<class ‘_frozen_importlib.BuiltinImporter’>), ‘build_class’: , ‘import’: , ‘abs’: , ‘all’:
, ‘any’: , ‘ascii’: , ‘bin’:
, ‘callable’: , ‘chr’: , ’
compile’: , ‘delattr’: , ‘dir’: , ‘divmod’: , ‘eval’: , ‘exec’: , ‘format’: , ‘getattr’: , ‘glob
als’: , ‘hasattr’: , ‘hash’: , ‘hex’: , ‘id’: , ‘input’: , ‘isinstance’: , ‘issubclass’: , ’
iter’: , ‘len’: , ‘locals’: <built-in function locals
, ‘max’: , ‘min’: , ‘next’: ,
‘oct’: , ‘ord’: , ‘pow’: , ‘pr
int’: , ‘repr’: , ‘round’: <built-in function round
, ‘setattr’: , ‘sorted’: , ‘sum’: , ‘vars’: , ‘None’: None, ‘Ellipsis’: Ellipsis, ‘NotImplemented’:
NotImplemented, ‘False’: False, ‘True’: True, ‘bool’: <class ‘bool’>, ‘memoryview’: <class ‘memoryv
iew’>, ‘bytearray’: <class ‘bytearray’>, ‘bytes’: <class ‘bytes’>, ‘classmethod’: <class ‘classmetho
d’>, ‘complex’: <class ‘complex’>, ‘dict’: <class ‘dict’>, ‘enumerate’: <class ‘enumerate’>, 'filter
': <class ‘filter’>, ‘float’: <class ‘float’>, ‘frozenset’: <class ‘frozenset’>, ‘property’: <class
‘property’>, ‘int’: <class ‘int’>, ‘list’: <class ‘list’>, ‘map’: <class ‘map’>, ‘object’: <class ‘o
bject’>, ‘range’: <class ‘range’>, ‘reversed’: <class ‘reversed’>, ‘set’: <class ‘set’>, ‘slice’: <c
lass ‘slice’>, ‘staticmethod’: <class ‘staticmethod’>, ‘str’: <class ‘str’>, ‘super’: <class ‘super’
, ‘tuple’: <class ‘tuple’>, ‘type’: <class ‘type’>, ‘zip’: <class ‘zip’>, ‘debug’: True, ‘BaseE
xception’: <class ‘BaseException’>, ‘Exception’: <class ‘Exception’>, ‘TypeError’: <class 'TypeError
'>, ‘StopAsyncIteration’: <class ‘StopAsyncIteration’>, ‘StopIteration’: <class ‘StopIteration’>, ‘G
eneratorExit’: <class ‘GeneratorExit’>, ‘SystemExit’: <class ‘SystemExit’>, ‘KeyboardInterrupt’: <cl
ass ‘KeyboardInterrupt’>, ‘ImportError’: <class ‘ImportError’>, ‘ModuleNotFoundError’: <class ‘Modul
eNotFoundError’>, ‘OSError’: <class ‘OSError’>, ‘EnvironmentError’: <class ‘OSError’>, ‘IOError’: <c
lass ‘OSError’>, ‘WindowsError’: <class ‘OSError’>, ‘EOFError’: <class ‘EOFError’>, ‘RuntimeError’:
<class ‘RuntimeError’>, ‘RecursionError’: <class ‘RecursionError’>, ‘NotImplementedError’: <class ‘N
otImplementedError’>, ‘NameError’: <class ‘NameError’>, ‘UnboundLocalError’: <class ‘UnboundLocalErr
or’>, ‘AttributeError’: <class ‘AttributeError’>, ‘SyntaxError’: <class ‘SyntaxError’>, ‘Indentation
Error’: <class ‘IndentationError’>, ‘TabError’: <class ‘TabError’>, ‘LookupError’: <class ‘LookupErr
or’>, ‘IndexError’: <class ‘IndexError’>, ‘KeyError’: <class ‘KeyError’>, ‘ValueError’: <class ‘Valu
eError’>, ‘UnicodeError’: <class ‘UnicodeError’>, ‘UnicodeEncodeError’: <class ‘UnicodeEncodeError’>
, ‘UnicodeDecodeError’: <class ‘UnicodeDecodeError’>, ‘UnicodeTranslateError’: <class ‘UnicodeTransl
ateError’>, ‘AssertionError’: <class ‘AssertionError’>, ‘ArithmeticError’: <class ‘ArithmeticError’>
, ‘FloatingPointError’: <class ‘FloatingPointError’>, ‘OverflowError’: <class ‘OverflowError’>, ‘Zer
oDivisionError’: <class ‘ZeroDivisionError’>, ‘SystemError’: <class ‘SystemError’>, ‘ReferenceError’
: <class ‘ReferenceError’>, ‘BufferError’: <class ‘BufferError’>, ‘MemoryError’: <class 'MemoryError
'>, ‘Warning’: <class ‘Warning’>, ‘UserWarning’: <class ‘UserWarning’>, ‘DeprecationWarning’: <class
‘DeprecationWarning’>, ‘PendingDeprecationWarning’: <class ‘PendingDeprecationWarning’>, ‘SyntaxWar
ning’: <class ‘SyntaxWarning’>, ‘RuntimeWarning’: <class ‘RuntimeWarning’>, ‘FutureWarning’: <class
‘FutureWarning’>, ‘ImportWarning’: <class ‘ImportWarning’>, ‘UnicodeWarning’: <class 'UnicodeWarning
'>, ‘BytesWarning’: <class ‘BytesWarning’>, ‘ResourceWarning’: <class ‘ResourceWarning’>, ‘Connectio
nError’: <class ‘ConnectionError’>, ‘BlockingIOError’: <class ‘BlockingIOError’>, ‘BrokenPipeError’:
<class ‘BrokenPipeError’>, ‘ChildProcessError’: <class ‘ChildProcessError’>, ‘ConnectionAbortedErro
r’: <class ‘ConnectionAbortedError’>, ‘ConnectionRefusedError’: <class ‘ConnectionRefusedError’>, ‘C
onnectionResetError’: <class ‘ConnectionResetError’>, ‘FileExistsError’: <class ‘FileExistsError’>,
‘FileNotFoundError’: <class ‘FileNotFoundError’>, ‘IsADirectoryError’: <class ‘IsADirectoryError’>,
‘NotADirectoryError’: <class ‘NotADirectoryError’>, ‘InterruptedError’: <class ‘InterruptedError’>,
‘PermissionError’: <class ‘PermissionError’>, ‘ProcessLookupError’: <class ‘ProcessLookupError’>, ‘T
imeoutError’: <class ‘TimeoutError’>, ‘open’: , ‘quit’: Use quit() or Ctrl-Z
plus Return to exit, ‘exit’: Use exit() or Ctrl-Z plus Return to exit, ‘copyright’: Copyright © 2
001-2017 Python Software Foundation.
All Rights Reserved.
Copyright © 2000 BeOpen.com.
All Rights Reserved.
Copyright © 1995-2001 Corporation for National Research Initiatives.
All Rights Reserved.
Copyright © 1991-1995 Stichting Mathematisch Centrum, Amsterdam.
All Rights Reserved., ‘credits’: Thanks to CWI, CNRI, BeOpen.com, Zope Corporation and a cast of
thousands
for supporting Python development. See www.python.org for more information., ‘license’: See htt
ps://www.python.org/psf/license/, ‘help’: Type help() for interactive help, or help(object) for help
about object., ‘_’: None}, ‘_warn’: , ‘_MethodType’: <class ‘method’>, ‘_Bu
iltinMethodType’: <class ‘builtin_function_or_method’>, ‘_log’: , ‘_exp’: , ‘_pi’: 3.141592653589793, ‘_e’: 2.718281828459045, ‘_ceil’: , ‘_sqrt’: , ‘_acos’: , ‘_cos’: , ‘_sin’: , ‘_urandom’: , ‘_Set’: <class
‘collections.abc.Set’>, ‘_Sequence’: <class ‘collections.abc.Sequence’>, ‘_sha512’: , ‘_itertools’: <module ‘itertools’ (built-in)>, ‘_bisect’: <module ‘bisect’ from
‘H:\ANACONDA\lib\bisect.py’>, ‘all’: [‘Random’, ‘seed’, ‘random’, ‘uniform’, ‘randint’, ‘choi
ce’, ‘sample’, ‘randrange’, ‘shuffle’, ‘normalvariate’, ‘lognormvariate’, ‘expovariate’, ‘vonmisesva
riate’, ‘gammavariate’, ‘triangular’, ‘gauss’, ‘betavariate’, ‘paretovariate’, ‘weibullvariate’, ‘ge
tstate’, ‘setstate’, ‘getrandbits’, ‘choices’, ‘SystemRandom’], ‘NV_MAGICCONST’: 1.7155277699214135,
‘TWOPI’: 6.283185307179586, ‘LOG4’: 1.3862943611198906, ‘SG_MAGICCONST’: 2.504077396776274, ‘BPF’:
53, ‘RECIP_BPF’: 1.1102230246251565e-16, ‘_random’: <module ‘_random’ (built-in)>, ‘Random’: <class
‘random.Random’>, ‘SystemRandom’: <class ‘random.SystemRandom’>, ‘_test_generator’: <function test
generator at 0x0000000002FAC6A8>, ‘_test’: <function _test at 0x0000000002FCC950>, ‘_inst’: <random.
Random object at 0x0000000002C207A8>, ‘seed’: <bound method Random.seed of <random.Random object at
0x0000000002C207A8>>, ‘random’: <built-in method random of Random object at 0x0000000002C207A8>, ‘un
iform’: <bound method Random.uniform of <random.Random object at 0x0000000002C207A8>>, ‘triangular’:
<bound method Random.triangular of <random.Random object at 0x0000000002C207A8>>, ‘randint’: <bound
method Random.randint of <random.Random object at 0x0000000002C207A8>>, ‘choice’: <bound method Ran
dom.choice of <random.Random object at 0x0000000002C207A8>>, ‘randrange’: <bound method Random.randr
ange of <random.Random object at 0x0000000002C207A8>>, ‘sample’: <bound method Random.sample of <ran
dom.Random object at 0x0000000002C207A8>>, ‘shuffle’: <bound method Random.shuffle of <random.Random
object at 0x0000000002C207A8>>, ‘choices’: <bound method Random.choices of <random.Random object at
0x0000000002C207A8>>, ‘normalvariate’: <bound method Random.normalvariate of <random.Random object
at 0x0000000002C207A8>>, ‘lognormvariate’: <bound method Random.lognormvariate of <random.Random obj
ect at 0x0000000002C207A8>>, ‘expovariate’: <bound method Random.expovariate of <random.Random objec
t at 0x0000000002C207A8>>, ‘vonmisesvariate’: <bound method Random.vonmisesvariate of <random.Random
object at 0x0000000002C207A8>>, ‘gammavariate’: <bound method Random.gammavariate of <random.Random
object at 0x0000000002C207A8>>, ‘gauss’: <bound method Random.gauss of <random.Random object at 0x0
000000002C207A8>>, ‘betavariate’: <bound method Random.betavariate of <random.Random object at 0x000
0000002C207A8>>, ‘paretovariate’: <bound method Random.paretovariate of <random.Random object at 0x0
000000002C207A8>>, ‘weibullvariate’: <bound method Random.weibullvariate of <random.Random object at
0x0000000002C207A8>>, ‘getstate’: <bound method Random.getstate of <random.Random object at 0x00000
00002C207A8>>, ‘setstate’: <bound method Random.setstate of <random.Random object at 0x0000000002C20
7A8>>, ‘getrandbits’: <built-in method getrandbits of Random object at 0x0000000002C207A8>}
查询python的所有模块
help(“modules”)
Please wait a moment while I gather a list of all available modules…
H:\ANACONDA\lib\site-packages\IPython\kernel_init_.py:13: ShimWarning: The IPython.kernel packa
ge has been deprecated since IPython 4.0.You should import from ipykernel or jupyter_client instead.
“You should import from ipykernel or jupyter_client instead.”, ShimWarning)
Unreleased!
H:\ANACONDA\lib\site-packages\gensim\utils.py:1209: UserWarning: detected Windows; aliasing chunkize
to chunkize_serial
warnings.warn(“detected Windows; aliasing chunkize to chunkize_serial”)
Using TensorFlow backend.
H:\ANACONDA\lib\site-packages\nltk\twitter_init_.py:20: UserWarning: The twython library has not
been installed. Some functionality from the twitter package will not be available.
warnings.warn("The twython library has not been installed. "
H:\ANACONDA\lib\site-packages\passlib\crypto\scrypt_init_.py:127: PasslibSecurityWarning: Using b
uiltin scrypt backend, which is 100x slower than is required for adequate security. Installing scryp
t support (via ‘pip install scrypt’) is strongly recommended
“is strongly recommended” % slowdown, exc.PasslibSecurityWarning)
#Generating comtypes.gen._944DE083_8FB8_45CF_BCB7_C477ACB2F897_0_1_0
#Generating comtypes.gen.00020430_0000_0000_C000_000000000046_0_2_0
#Generating comtypes.gen.stdole
#Generating comtypes.gen.UIAutomationClient
H:\ANACONDA\lib\pkgutil.py:92: ScrapyDeprecationWarning: Module scrapy.contrib.exporter is depreca
ted, use scrapy.exporters instead
import(info.name)
H:\ANACONDA\lib\pkgutil.py:92: ScrapyDeprecationWarning: Module scrapy.contrib.linkextractors is d
eprecated, use scrapy.linkextractors instead
import(info.name)
H:\ANACONDA\lib\pkgutil.py:92: ScrapyDeprecationWarning: Module scrapy.contrib.loader is deprecate
d, use scrapy.loader instead
import(info.name)
H:\ANACONDA\lib\pkgutil.py:92: ScrapyDeprecationWarning: Module scrapy.contrib.pipeline is depreca
ted, use scrapy.pipelines instead
import(info.name)
H:\ANACONDA\lib\pkgutil.py:92: ScrapyDeprecationWarning: Module scrapy.contrib.spiders is deprecat
ed, use scrapy.spiders instead
import(info.name)
H:\ANACONDA\lib\site-packages\sklearn\ensemble\weight_boosting.py:29: DeprecationWarning: numpy.core
.umath_tests is an internal NumPy module and should not be imported. It will be removed in a future
NumPy release.
from numpy.core.umath_tests import inner1d
H:\ANACONDA\lib\site-packages\sphinx\websupport_init.py:25: RemovedInSphinx20Warning: sphinx.web
support module is now provided as sphinxcontrib-websupport. sphinx.websupport will be removed at Sph
inx-2.0. Please use the package instead.
RemovedInSphinx20Warning)
H:\ANACONDA\lib\site-packages\qtawesome\iconic_font.py:268: UserWarning: You need to have a running
QApplication to use QtAwesome!
warnings.warn("You need to have a running "
You can find the C code in this temporary file: C:\Users\Public\Documents\Wondershare\CreatorTemp\th
eano_compilation_error_k4ym28z8
In file included from H:\ANACONDA\include/Python.h:116,
from H:\ANACONDA\lib\site-packages\zmq\backend\cffi_pycache__cffi_ext.c:2:
H:\ANACONDA\include/pylifecycle.h:63:1: warning: function declaration isn’t a prototype [-Wstrict-pr
ototypes]
int Py_CheckPython3();
^~~
H:\ANACONDA\lib\site-packages\zmq\backend\cffi_pycache_cffi_ext.c:213:10: fatal error: sys/un.h
: No such file or directory
#include <sys/un.h>
^~~~~~~~~~
compilation terminated.
Crypto comtypes mitie sklearn_crfsuite
Cython concurrent mitmproxy slackclient
IPython conda mkl smart_open
OleFileIO_PL conda_build mmap smtpd
OpenSSL conda_env mmapfile smtplib
PIL conda_verify mmsystem sndhdr
PyInquirer config modulefinder snowballstemmer
PyQt4 configargparse mpmath socket
PyQt5 configparser msgpack socketio
future constantly msilib socketserver
_ast contextlib msvcrt socks
_asyncio contextlib2 multipledispatch sockshandler
_bisect copy multiprocessing sortedcollections
_blake2 copyreg murmurhash sortedcontainers
_bootlocale corsheaders navigator_updater sphinx
_bz2 crypt nbconvert sphinxcontrib
_cffi_backend cryptography nbformat spyder
_codecs cssselect neo4j spyder_breakpoints
_codecs_cn csv neokit spyder_io_dcm
_codecs_hk ctypes neotime spyder_io_hdf5
_codecs_iso2022 curl netbios spyder_profiler
_codecs_jp curses netrc spyder_pylint
_codecs_kr cv networkx sqlalchemy
_codecs_tw cv2 nltk sqlite3
_collections cwp nntplib sre_compile
_collections_abc cycler nose sre_constants
_compat_pickle cymem notebook sre_parse
_compression cython nt ssl
_csv cythonmagic ntpath sspi
_ctypes cytoolz ntsecuritycon sspicon
_ctypes_test dask nturl2path stat
_datetime datetime numbers statistics
_decimal dateutil numpy storemagic
_dummy_thread dbi numpydoc string
_elementtree dbm odbc stringprep
_functools dde olefile struct
_hashlib decimal opcode subprocess
_heapq decorator openpyxl sunau
_imp difflib operator surprise
_io dill optparse symbol
_json dis os sympy
_locale distance packaging sympyprinting
_lsprof distlib pandas symtable
_lzma distributed pandocfilters sys
_markupbase distutils parsel sysconfig
_md5 django parser tabnanny
_msi docopt parso tabulate
_multibytecodec doctest partd tarfile
_multiprocessing docutils passlib tblib
_nsis dukpy past telegram
_opcode dummy_threading path telnetlib
_operator easy_install pathlib tempfile
_osx_support email pathlib2 tensorboard
_overlapped encodings pathod tensorflow
_pickle engineio pdb termcolor
_pydecimal ensurepip peewee terminaltables
_pyio entrypoints pep8 test
_pytest enum perfmon test_path
_random errno pickle test_pycosat
_regex et_xmlfile pickleshare test_regex
_regex_core exampleproj pickletools testpath
_ruamel_yaml fake_useragent pika tests
_sha1 fakeredis pinyin textwrap
_sha256 fastText pip theano
_sha3 fastcache pipes this
_sha512 fasttext_pybind pkg_resources threading
_signal faulthandler pkginfo thulac
_sitebuiltins fbmessenger pkgutil time
_socket filecmp pkuseg timeit
_sqlite3 fileinput plac timer
_sre filelock plac_core tkinter
_ssl flask plac_ext tldextract
_stat flask_cors plac_tk tlz
_string flask_jwt_simple platform token
_strptime flask_socketio playhouse tokenize
_struct fnmatch plistlib toolz
_symtable fontTools ply tornado
_system_path formatter poplib tqdm
_testbuffer fractions posixpath trace
_testcapi ftplib pprint traceback
_testconsole functools preshed tracemalloc
_testimportmultiple future profile traitlets
_testmultiphase gast progress tty
_thread gc prompt_toolkit turtle
_threading_local genericpath pstats turtledemo
_tkinter gensim psutil twilio
_tracemalloc gerapy pty twisted
_warnings getopt pwiz types
_weakref getpass py typing
_weakrefset gettext py2neo tzlocal
_win32sysloader gevent py4j ujson
_winapi glob pyHook unicodecsv
_winxptheme glob2 py_compile unicodedata
_yaml graphviz pyasn1 unittest
abc greenlet pyasn1_modules urllib
absl gridfs pybind11 urllib3
adodbapi grpc pyclbr urwid
afxres gzip pycodestyle uu
aifc h11 pycosat uuid
alabaster h2 pycparser venv
anaconda_navigator h5py pycrfsuite virtualenv
anaconda_project hamcrest pycurl virtualenv_support
antigravity hashlib pydispatch w3lib
appdirs heapdict pydivert warnings
apscheduler heapq pydoc wave
argparse hmac pydoc_data wcwidth
array hpack pyee weakref
arrow html pyexpat webbrowser
asn1crypto html5lib pyflakes webencodings
ast http pygments websocket
astor humanfriendly pygpu websockets
astroid hyperframe pykwalify werkzeug
asynchat hyperlink pylab wheel
asyncio idlelib pylint widgetsnbextension
asyncore idna pymongo win2kras
atexit imagesize pymysql win32api
attr imaplib pyodbc win32clipboard
audioop imghdr pyparsing win32com
automat imp pyperclip win32con
autoreload importlib pyppeteer win32console
babel incremental pyquery win32cred
backports inspect pyreadline win32crypt
base64 io pyspark win32cryptcon
bdb ipaddress pytest win32ctypes
better_exceptions ipykernel pythoncom win32event
bin ipykernel_launcher win32evtlog
binascii ipython_genutils win32evtlogutil
binhex ipywidgets pywin32_testutil
binstar_client isapi pywinauto win32gui
bisect isort pywintypes win32gui_struct
bitarray itertools win32help
bleach itsdangerous qtawesome win32inet
blinker jdcal qtconsole win32inetcon
boto jedi qtpy win32job
boto3 jieba queue win32lz
botocore jinja2 queuelib win32net
brain_builtin_inference jmespath quopri win32netcon
brain_collections joblib random win32pdh
brain_dateutil json rasa_addons win32pdhquery
brain_fstrings jsonmerge rasa_core win32pdhutil
brain_functools jsonpath rasa_core_sdk win32pipe
brain_gi jsonpickle rasa_nlu win32print
brain_hashlib jsonschema rasutil win32process
brain_io jupyter re win32profile
brain_mechanize jupyter_client readline win32ras
brain_multiprocessing jupyter_console redis win32rcparser
brain_namedtuple_enum jupyter_contrib_core regcheck win32security
brain_nose jupyter_contrib_nbextensions regex win32service
brain_numpy jupyter_core regutil win32serviceutil
brain_pkg_resources jupyter_highlight_selected_word reprlib win32timezone
brain_pytest jupyter_nbextensions_configurator requests win32trace
brain_qt jupyterlab requests_file win32traceutil
brain_re jupyterlab_launcher retrying win32transaction
brain_six jwt rlcompleter win32ts
brain_ssl kaitaistruct rmagic win32ui
brain_subprocess keras rocketchat_API win32uiole
brain_threading keyring rope win32verstamp
brain_typing keyword ruamel_yaml win32wnet
brotli kiwisolver run win_inet_pton
browsercookie klein runpy win_unicode_console
bs4 latex_envs s3transfer wincertstore
bson lazy_object_proxy sched winerror
builtins ldap3 schedule winioctlcon
bz2 lib2to3 schema winnt
bz2file libfuturize scipy winperf
cProfile libpasteurize scrapy winpty
cachecontrol lightgbm scrapy_redis winreg
calendar linecache scrapy_splash winsound
certifi llvmlite scrapyd_api winxpgui
cffi locale scripts winxptheme
cgi locket secrets wordcloud
cgitb lockfile select wrapper
chardet logging selectors wrapt
chunk lxml selenium wsgiref
classifier lz4 service_identity wsproto
click lzma servicemanager xdrlib
cloudpickle macpath setuptools xgboost
clyent macropy setuputils xlrd
cmake macurl2path shelve xlsxwriter
cmath mailbox shlex xlwings
cmd mailcap shutil xlwt
code mako signal xml
codecs markdown simplegeneric xmlrpc
codeop markupsafe simplejson xxsubtype
collections marshal singledispatch yaml
colorama math singledispatch_helpers zict
colorclass matplotlib sip zipapp
coloredlogs mattermostwrapper sipconfig zipfile
colorhash mccabe sipdistutils zipimport
colorsys menuinst site zlib
commctrl mimetypes six zmq
compileall mistune sklearn zope
Enter any module name to get more help. Or, type “modules spam” to search
for modules whose name or summary contain the string “spam”.
运行结果:
print("--------test20190821.name--------------")
print(test20190821.name)
运行结果:
--------test20190821.name--------------
pythonLearning.test20190821
如果直接对test20190821.py直接做单元测试如下:
x=30
def printInfo():
print(30)
class MyClass():
data=“hello myclass”
def init(self,who):
self.name=who
def printName(self):
print(self.data,self.name)
if name==“main”:
x=printInfo()
print(x)
myclass=MyClass(“xiaopang”)
pn=myclass.printName()
print("----------------------------------------------")
print(pn)
print("-------myclass.data-------myclass.name----------")
print(myclass.data,myclass.name)
运行结果:
H:\ANACONDA\python.exe I:/ainlp/pythonLearning/test20190821.py
30
None
hello myclass xiaopang
None
-------myclass.data-------myclass.name----------
hello myclass xiaopang
Process finished with exit code 0
python 包
发布python模块或程序
1.压缩文件 使用disutils 里面是源码 : 如windows zip文件 Unix .tar.gz文件
2.自动解包或自动安装可执行文件 编译并制作
3.自包含的，不要求安装的预备运行可执行程序
4.平台相关的安装程序
5.Python eggs 第三方模块
完结
下一篇 使用disutils打包发布模块
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