uwsgi启动flask 1. 安装uWSGIpip install uwsgi2. 配置启动文件创建一个uwsgi.ini文件，写入下面的内容[uwsgi] master = true # 处理器数 processes = 1 # 线程数 threads = 2 master = true # 指向项目目录 chdir = /www/wwwroot/wxbot #这里是flask启动程序文件，此处切忌填错py文件的名称 wsgi-file= /www/wwwroot/wxbot/main.py # 外部访问地址，可以指定多种协议，此处使用http。 http = 0.0.0.0:9001 logto = /www/wwwroot/wxbot/logs/error.log chmod-socket = 660 # flask在main.py文件中的app名 callable = app # 前面的app是flask的启动文件名，后面的app是文件里面的Flask对象 module = app:app vacuum = true uid=root gid=root max-requests = 1000 # 虚拟环境 virtualenv = /www/wwwroot/wxbot/266c58d8eb9a31541c9e5864d818adc1_venv # 指定运行的参数 pyargv = --ocr --det #uwsgi错误invalid request block size，默认是4096 buffer-size = 65536 3. 启动uwsgi --ini /home/uconfig.ini

pycrypto安装报错 pip安装的时候报错，提示有个语法错误{collapse}{collapse-item label="报错信息" open}error: subprocess-exited-with-error × python setup.py bdist_wheel did not run successfully. │ exit code: 1 ╰─> [179 lines of output] running bdist_wheel running build running build_py creating build creating build\lib.win-amd64-cpython-37 creating build\lib.win-amd64-cpython-37\Crypto copying lib\Crypto\pct_warnings.py -> build\lib.win-amd64-cpython-37\Crypto copying lib\Crypto\__init__.py -> build\lib.win-amd64-cpython-37\Crypto creating build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\hashalgo.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\HMAC.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\MD2.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\MD4.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\MD5.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\RIPEMD.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\SHA.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\SHA224.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\SHA256.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\SHA384.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\SHA512.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Hash creating build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\AES.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\ARC2.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\ARC4.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\blockalgo.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\Blowfish.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\CAST.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\DES.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\DES3.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\PKCS1_OAEP.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\PKCS1_v1_5.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\XOR.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher creating build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\asn1.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\Counter.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\number.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\py3compat.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\randpool.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\RFC1751.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\winrandom.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\_number_new.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Util creating build\lib.win-amd64-cpython-37\Crypto\Random copying lib\Crypto\Random\random.py -> build\lib.win-amd64-cpython-37\Crypto\Random copying lib\Crypto\Random\_UserFriendlyRNG.py -> build\lib.win-amd64-cpython-37\Crypto\Random copying lib\Crypto\Random\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Random creating build\lib.win-amd64-cpython-37\Crypto\Random\Fortuna copying lib\Crypto\Random\Fortuna\FortunaAccumulator.py -> build\lib.win-amd64-cpython-37\Crypto\Random\Fortuna copying lib\Crypto\Random\Fortuna\FortunaGenerator.py -> build\lib.win-amd64-cpython-37\Crypto\Random\Fortuna copying lib\Crypto\Random\Fortuna\SHAd256.py -> build\lib.win-amd64-cpython-37\Crypto\Random\Fortuna copying lib\Crypto\Random\Fortuna\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Random\Fortuna creating build\lib.win-amd64-cpython-37\Crypto\Random\OSRNG copying lib\Crypto\Random\OSRNG\fallback.py -> build\lib.win-amd64-cpython-37\Crypto\Random\OSRNG copying lib\Crypto\Random\OSRNG\nt.py -> build\lib.win-amd64-cpython-37\Crypto\Random\OSRNG copying lib\Crypto\Random\OSRNG\posix.py -> build\lib.win-amd64-cpython-37\Crypto\Random\OSRNG copying lib\Crypto\Random\OSRNG\rng_base.py -> build\lib.win-amd64-cpython-37\Crypto\Random\OSRNG copying lib\Crypto\Random\OSRNG\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Random\OSRNG creating build\lib.win-amd64-cpython-37\Crypto\SelfTest copying lib\Crypto\SelfTest\st_common.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest copying lib\Crypto\SelfTest\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\common.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_AES.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_ARC2.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_ARC4.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_Blowfish.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_CAST.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_DES.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_DES3.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_pkcs1_15.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_pkcs1_oaep.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_XOR.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\common.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_HMAC.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_MD2.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_MD4.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_MD5.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_RIPEMD.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_SHA.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_SHA224.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_SHA256.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_SHA384.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_SHA512.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Protocol copying lib\Crypto\SelfTest\Protocol\test_AllOrNothing.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Protocol copying lib\Crypto\SelfTest\Protocol\test_chaffing.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Protocol copying lib\Crypto\SelfTest\Protocol\test_KDF.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Protocol copying lib\Crypto\SelfTest\Protocol\test_rfc1751.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Protocol copying lib\Crypto\SelfTest\Protocol\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Protocol creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\PublicKey copying lib\Crypto\SelfTest\PublicKey\test_DSA.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\PublicKey copying lib\Crypto\SelfTest\PublicKey\test_ElGamal.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\PublicKey copying lib\Crypto\SelfTest\PublicKey\test_importKey.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\PublicKey copying lib\Crypto\SelfTest\PublicKey\test_RSA.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\PublicKey copying lib\Crypto\SelfTest\PublicKey\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\PublicKey creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random copying lib\Crypto\SelfTest\Random\test_random.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random copying lib\Crypto\SelfTest\Random\test_rpoolcompat.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random copying lib\Crypto\SelfTest\Random\test__UserFriendlyRNG.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random copying lib\Crypto\SelfTest\Random\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\Fortuna copying lib\Crypto\SelfTest\Random\Fortuna\test_FortunaAccumulator.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\Fortuna copying lib\Crypto\SelfTest\Random\Fortuna\test_FortunaGenerator.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\Fortuna copying lib\Crypto\SelfTest\Random\Fortuna\test_SHAd256.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\Fortuna copying lib\Crypto\SelfTest\Random\Fortuna\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\Fortuna creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG copying lib\Crypto\SelfTest\Random\OSRNG\test_fallback.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG copying lib\Crypto\SelfTest\Random\OSRNG\test_generic.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG copying lib\Crypto\SelfTest\Random\OSRNG\test_nt.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG copying lib\Crypto\SelfTest\Random\OSRNG\test_posix.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG copying lib\Crypto\SelfTest\Random\OSRNG\test_winrandom.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG copying lib\Crypto\SelfTest\Random\OSRNG\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Util copying lib\Crypto\SelfTest\Util\test_asn1.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Util copying lib\Crypto\SelfTest\Util\test_Counter.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Util copying lib\Crypto\SelfTest\Util\test_number.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Util copying lib\Crypto\SelfTest\Util\test_winrandom.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Util copying lib\Crypto\SelfTest\Util\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Util creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Signature copying lib\Crypto\SelfTest\Signature\test_pkcs1_15.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Signature copying lib\Crypto\SelfTest\Signature\test_pkcs1_pss.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Signature copying lib\Crypto\SelfTest\Signature\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Signature creating build\lib.win-amd64-cpython-37\Crypto\Protocol copying lib\Crypto\Protocol\AllOrNothing.py -> build\lib.win-amd64-cpython-37\Crypto\Protocol copying lib\Crypto\Protocol\Chaffing.py -> build\lib.win-amd64-cpython-37\Crypto\Protocol copying lib\Crypto\Protocol\KDF.py -> build\lib.win-amd64-cpython-37\Crypto\Protocol copying lib\Crypto\Protocol\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Protocol creating build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\DSA.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\ElGamal.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\pubkey.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\RSA.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\_DSA.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\_RSA.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\_slowmath.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey creating build\lib.win-amd64-cpython-37\Crypto\Signature copying lib\Crypto\Signature\PKCS1_PSS.py -> build\lib.win-amd64-cpython-37\Crypto\Signature copying lib\Crypto\Signature\PKCS1_v1_5.py -> build\lib.win-amd64-cpython-37\Crypto\Signature copying lib\Crypto\Signature\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Signature running build_ext warning: GMP or MPIR library not found; Not building Crypto.PublicKey._fastmath. building 'Crypto.Random.OSRNG.winrandom' extension creating build\temp.win-amd64-cpython-37 creating build\temp.win-amd64-cpython-37\Release creating build\temp.win-amd64-cpython-37\Release\src "C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -Isrc/ -Isrc/inc-msvc/ - ID:\python-venv\yinruan\alipay\include -IG:\python377\include -IG:\python377\Include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\inc lude" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\cppwinrt" /Tcs rc/winrand.c /Fobuild\temp.win-amd64-cpython-37\Release\src/winrand.obj winrand.c C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(31): error C2061: 语法错误: 标识符“intmax_t” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(32): error C2061: 语法错误: 标识符“rem” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(32): error C2059: 语法错误:“;” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(33): error C2059: 语法错误:“}” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(35): error C2061: 语法错误: 标识符“imaxdiv_t” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(35): error C2059: 语法错误:“;” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(45): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(46): error C2146: 语法错误: 缺少“)”(在标识符“_Number”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(46): error C2061: 语法错误: 标识符“_Number” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(46): error C2059: 语法错误:“;” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(47): error C2059: 语法错误:“)” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(50): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(51): error C2146: 语法错误: 缺少“)”(在标识符“_Numerator”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(51): error C2061: 语法错误: 标识符“_Numerator” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(51): error C2059: 语法错误:“;” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(51): error C2059: 语法错误:“,” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(53): error C2059: 语法错误:“)” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(55): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(61): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(68): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(74): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(81): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(87): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(94): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(100): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.29.30133\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2 [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for pycrypto Running setup.py clean for pycrypto Failed to build pycrypto Installing collected packages: pycrypto, ptyprocess, pbus, onetable, oneimage, kafka-python, cached-property, billiard, zipp, wechat-sdk, vine, urllib3, uniapi, typing_extensions, traitlets, tornado, sqlparse, qiniu, PyYAML, PyMySQL, pycparser, pyasn1, pmongo, Pillow, pika, lxml, jmespath, et-xmlfile, Auto-Python-2014, aliyunsdkcore, rsa, openpyxl, Naked, im portlib-metadata, cffi, async-timeout, asgiref, amqp, redis, kombu, Django, cryptography, crypto, click, alipay-sdk-python, django-redis, click-repl, click-plugins, click-didyoumea n, aliyun-python-sdk-core, celery, aliyun-python-sdk-dysmsapi Running setup.py install for pycrypto ... error error: subprocess-exited-with-error × Running setup.py install for pycrypto did not run successfully. │ exit code: 1 ╰─> [181 lines of output] running install D:\python-venv\yinruan\alipay\lib\site-packages\setuptools\command\install.py:37: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other st andards-based tools. setuptools.SetuptoolsDeprecationWarning, running build running build_py creating build creating build\lib.win-amd64-cpython-37 creating build\lib.win-amd64-cpython-37\Crypto copying lib\Crypto\pct_warnings.py -> build\lib.win-amd64-cpython-37\Crypto copying lib\Crypto\__init__.py -> build\lib.win-amd64-cpython-37\Crypto creating build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\hashalgo.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\HMAC.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\MD2.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\MD4.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\MD5.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\RIPEMD.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\SHA.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\SHA224.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\SHA256.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\SHA384.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\SHA512.py -> build\lib.win-amd64-cpython-37\Crypto\Hash copying lib\Crypto\Hash\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Hash creating build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\AES.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\ARC2.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\ARC4.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\blockalgo.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\Blowfish.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\CAST.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\DES.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\DES3.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\PKCS1_OAEP.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\PKCS1_v1_5.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\XOR.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher copying lib\Crypto\Cipher\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Cipher creating build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\asn1.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\Counter.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\number.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\py3compat.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\randpool.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\RFC1751.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\winrandom.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\_number_new.py -> build\lib.win-amd64-cpython-37\Crypto\Util copying lib\Crypto\Util\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Util creating build\lib.win-amd64-cpython-37\Crypto\Random copying lib\Crypto\Random\random.py -> build\lib.win-amd64-cpython-37\Crypto\Random copying lib\Crypto\Random\_UserFriendlyRNG.py -> build\lib.win-amd64-cpython-37\Crypto\Random copying lib\Crypto\Random\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Random creating build\lib.win-amd64-cpython-37\Crypto\Random\Fortuna copying lib\Crypto\Random\Fortuna\FortunaAccumulator.py -> build\lib.win-amd64-cpython-37\Crypto\Random\Fortuna copying lib\Crypto\Random\Fortuna\FortunaGenerator.py -> build\lib.win-amd64-cpython-37\Crypto\Random\Fortuna copying lib\Crypto\Random\Fortuna\SHAd256.py -> build\lib.win-amd64-cpython-37\Crypto\Random\Fortuna copying lib\Crypto\Random\Fortuna\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Random\Fortuna creating build\lib.win-amd64-cpython-37\Crypto\Random\OSRNG copying lib\Crypto\Random\OSRNG\fallback.py -> build\lib.win-amd64-cpython-37\Crypto\Random\OSRNG copying lib\Crypto\Random\OSRNG\nt.py -> build\lib.win-amd64-cpython-37\Crypto\Random\OSRNG copying lib\Crypto\Random\OSRNG\posix.py -> build\lib.win-amd64-cpython-37\Crypto\Random\OSRNG copying lib\Crypto\Random\OSRNG\rng_base.py -> build\lib.win-amd64-cpython-37\Crypto\Random\OSRNG copying lib\Crypto\Random\OSRNG\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Random\OSRNG creating build\lib.win-amd64-cpython-37\Crypto\SelfTest copying lib\Crypto\SelfTest\st_common.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest copying lib\Crypto\SelfTest\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\common.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_AES.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_ARC2.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_ARC4.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_Blowfish.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_CAST.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_DES.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_DES3.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_pkcs1_15.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_pkcs1_oaep.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\test_XOR.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher copying lib\Crypto\SelfTest\Cipher\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Cipher creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\common.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_HMAC.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_MD2.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_MD4.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_MD5.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_RIPEMD.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_SHA.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_SHA224.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_SHA256.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_SHA384.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\test_SHA512.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash copying lib\Crypto\SelfTest\Hash\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Hash creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Protocol copying lib\Crypto\SelfTest\Protocol\test_AllOrNothing.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Protocol copying lib\Crypto\SelfTest\Protocol\test_chaffing.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Protocol copying lib\Crypto\SelfTest\Protocol\test_KDF.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Protocol copying lib\Crypto\SelfTest\Protocol\test_rfc1751.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Protocol copying lib\Crypto\SelfTest\Protocol\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Protocol creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\PublicKey copying lib\Crypto\SelfTest\PublicKey\test_DSA.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\PublicKey copying lib\Crypto\SelfTest\PublicKey\test_ElGamal.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\PublicKey copying lib\Crypto\SelfTest\PublicKey\test_importKey.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\PublicKey copying lib\Crypto\SelfTest\PublicKey\test_RSA.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\PublicKey copying lib\Crypto\SelfTest\PublicKey\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\PublicKey creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random copying lib\Crypto\SelfTest\Random\test_random.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random copying lib\Crypto\SelfTest\Random\test_rpoolcompat.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random copying lib\Crypto\SelfTest\Random\test__UserFriendlyRNG.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random copying lib\Crypto\SelfTest\Random\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\Fortuna copying lib\Crypto\SelfTest\Random\Fortuna\test_FortunaAccumulator.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\Fortuna copying lib\Crypto\SelfTest\Random\Fortuna\test_FortunaGenerator.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\Fortuna copying lib\Crypto\SelfTest\Random\Fortuna\test_SHAd256.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\Fortuna copying lib\Crypto\SelfTest\Random\Fortuna\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\Fortuna creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG copying lib\Crypto\SelfTest\Random\OSRNG\test_fallback.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG copying lib\Crypto\SelfTest\Random\OSRNG\test_generic.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG copying lib\Crypto\SelfTest\Random\OSRNG\test_nt.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG copying lib\Crypto\SelfTest\Random\OSRNG\test_posix.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG copying lib\Crypto\SelfTest\Random\OSRNG\test_winrandom.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG copying lib\Crypto\SelfTest\Random\OSRNG\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Random\OSRNG creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Util copying lib\Crypto\SelfTest\Util\test_asn1.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Util copying lib\Crypto\SelfTest\Util\test_Counter.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Util copying lib\Crypto\SelfTest\Util\test_number.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Util copying lib\Crypto\SelfTest\Util\test_winrandom.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Util copying lib\Crypto\SelfTest\Util\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Util creating build\lib.win-amd64-cpython-37\Crypto\SelfTest\Signature copying lib\Crypto\SelfTest\Signature\test_pkcs1_15.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Signature copying lib\Crypto\SelfTest\Signature\test_pkcs1_pss.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Signature copying lib\Crypto\SelfTest\Signature\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\SelfTest\Signature creating build\lib.win-amd64-cpython-37\Crypto\Protocol copying lib\Crypto\Protocol\AllOrNothing.py -> build\lib.win-amd64-cpython-37\Crypto\Protocol copying lib\Crypto\Protocol\Chaffing.py -> build\lib.win-amd64-cpython-37\Crypto\Protocol copying lib\Crypto\Protocol\KDF.py -> build\lib.win-amd64-cpython-37\Crypto\Protocol copying lib\Crypto\Protocol\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Protocol creating build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\DSA.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\ElGamal.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\pubkey.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\RSA.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\_DSA.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\_RSA.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\_slowmath.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey copying lib\Crypto\PublicKey\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\PublicKey creating build\lib.win-amd64-cpython-37\Crypto\Signature copying lib\Crypto\Signature\PKCS1_PSS.py -> build\lib.win-amd64-cpython-37\Crypto\Signature copying lib\Crypto\Signature\PKCS1_v1_5.py -> build\lib.win-amd64-cpython-37\Crypto\Signature copying lib\Crypto\Signature\__init__.py -> build\lib.win-amd64-cpython-37\Crypto\Signature running build_ext warning: GMP or MPIR library not found; Not building Crypto.PublicKey._fastmath. building 'Crypto.Random.OSRNG.winrandom' extension creating build\temp.win-amd64-cpython-37 creating build\temp.win-amd64-cpython-37\Release creating build\temp.win-amd64-cpython-37\Release\src "C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -Isrc/ -Isrc/inc-msvc/ - ID:\python-venv\yinruan\alipay\include -IG:\python377\include -IG:\python377\Include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\inc lude" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\cppwinrt" /Tcs rc/winrand.c /Fobuild\temp.win-amd64-cpython-37\Release\src/winrand.obj winrand.c C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(31): error C2061: 语法错误: 标识符“intmax_t” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(32): error C2061: 语法错误: 标识符“rem” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(32): error C2059: 语法错误:“;” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(33): error C2059: 语法错误:“}” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(35): error C2061: 语法错误: 标识符“imaxdiv_t” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(35): error C2059: 语法错误:“;” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(45): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(46): error C2146: 语法错误: 缺少“)”(在标识符“_Number”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(46): error C2061: 语法错误: 标识符“_Number” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(46): error C2059: 语法错误:“;” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(47): error C2059: 语法错误:“)” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(50): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(51): error C2146: 语法错误: 缺少“)”(在标识符“_Numerator”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(51): error C2061: 语法错误: 标识符“_Numerator” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(51): error C2059: 语法错误:“;” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(51): error C2059: 语法错误:“,” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(53): error C2059: 语法错误:“)” C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(55): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(61): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(68): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(74): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(81): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(87): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h(100): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面) error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.29.30133\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2 [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: legacy-install-failure {/collapse-item}{/collapse}解决方案主要是提示C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h有个语法错误打开相应的文件C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\inttypes.h在顶部写入#define intmax_t long long #define uintmax_t unsigned long long错误信息：error: Microsoft Visual C++ 9.0 is required. Get it from http://aka.ms/vcpython27安装包：VCForPython27.msi参考内容： 参考内容

idea接入chatGPT 在文件，设置，插件直接搜索Tabnine AI，然后安装，需要用邮箱注册一下

Django orm 使用case when排序 from django.db.models import Case, When # 先取出商品id和销量 ratings_tuples = [(r.id, r.sales) for r in Product.objects.filter()] # 根据销量降序排序 ratings_list = sorted(ratings_typles, key=lambda x: x[1], reverse=True) print ratings_list [(20L, 1000L), (2187L, 503L), (7715L, 483L), (7711L, 430L), (7720L, 421L), (7717L, 353L), (7719L, 352L), (7712L, 344L), (883L, 300L), (7718L, 276L), (7716L, 219L), (1935L, 110L), (592L, 100L), (3293L, 65L), (2439L, 56L), (7671L, 50L), (1597L, 30L), (7705L, 30L), (777L, 20L), (2292L, 20L), (1563L, 19L), (7706L, 18L), (2L, 16L), (7012L, 16L), (1255L, 12L), (15L, 11L), (1183L, 11L), (3101L, 11L), (7710L, 11L), (59L, 10L), (1256L, 10L), (4029L, 10L), (5831L, 10L), (7241L, 10L), (1L, 9L), (50L, 9L), (1933L, 9L), (2613L, 8L), (18L, 7L), (524L, 6L), (1934L, 6L), (221L, 5L), (1601L, 5L), (1702L, 5L), (1855L, 5L), (5195L, 5L), (7073L, 5L), (7709L, 5L), (7L, 4L), (695L, 4L), (1018L, 4L), (2303L, 4L), (2674L, 4L), (3671L, 4L), (4435L, 4L), (7669L, 4L), (264L, 3L), (589L, 3L), (2526L, 3L), (5115L, 3L), (5305L, 3L), (7616L, 3L), (7695L, 3L), (17L, 2L), (77L, 2L), (770L, 2L), (1474L, 2L), (1591L, 2L), (1961L, 2L), (2763L, 2L), (3670L, 2L), (4434L, 2L), (7479L, 2L), (3L, 1L), (5L, 1L), (16L, 1L), (19... # 将排序后的id放在一个列表里面 pk_list = [idx for idx, sales in ratings_list] # 根据这个id进行case when的排序 preserved = Case(*[When(pk=pk, then=pos) for pos, pk in enumerate(pk_list)]) query = Product.objects.filter(pk__in=pk_list).order_by(preserved)

apscheduler cron定时任务触发接口 from apscheduler.schedulers.blocking import BlockingScheduler class Timing: def __init__(self, start_date, end_date, hour=None): self.start_date = start_date self.end_date = end_date self.hour = hour def cron(self, job, *value_list): """cron格式 在特定时间周期性地触发""" # year (int 或 str) – 年，4位数字 # month (int 或 str) – 月 (范围1-12) # day (int 或 str) – 日 (范围1-31) # week (int 或 str) – 周 (范围1-53) # day_of_week (int 或 str) – 周内第几天或者星期几 (范围0-6 或者 mon,tue,wed,thu,fri,sat,sun) # hour (int 或 str) – 时 (范围0-23) # minute (int 或 str) – 分 (范围0-59) # second (int 或 str) – 秒 (范围0-59) # start_date (datetime 或 str) – 最早开始日期(包含) # end_date (datetime 或 str) – 分 最晚结束时间(包含) # timezone (datetime.tzinfo 或str) – 指定时区 scheduler = BlockingScheduler() scheduler.add_job(job, 'cron', start_date=self.start_date, end_date=self.end_date, hour=self.hour, args=[*value_list]) scheduler.start() def interval(self, job, *value_list): """interval格式 周期触发任务""" # weeks (int) - 间隔几周 # days (int) - 间隔几天 # hours (int) - 间隔几小时 # minutes (int) - 间隔几分钟 # seconds (int) - 间隔多少秒 # start_date (datetime 或 str) - 开始日期 # end_date (datetime 或 str) - 结束日期 # timezone (datetime.tzinfo 或str) - 时区 scheduler = BlockingScheduler() # 在 2019-08-29 22:15:00至2019-08-29 22:17:00期间，每隔1分30秒 运行一次 job 方法 scheduler.add_job(job, 'interval', minutes=1, seconds=30, start_date=self.start_date, end_date=self.end_date, args=[*value_list]) scheduler.start() @staticmethod def date(job, *value_list): """date格式 特定时间点触发""" # run_date (datetime 或 str) - 作业的运行日期或时间 # timezone (datetime.tzinfo 或 str) - 指定时区 scheduler = BlockingScheduler() # 在 2019-8-30 01:00:01 运行一次 job 方法 scheduler.add_job(job, 'date', run_date='2019-8-30 01:00:00', args=[*value_list]) scheduler.start()

Django中的ORM操作之高级查询aggregate和annotate方法 [Django]中的ORM操作之高级查询aggregate和annotate方法aggregate()方法详解annotate()方法详解aggregate和annotate应用场景Django中使用原生SQLaggregate()方法详解aggregate的中文意思是聚合，源于SQL的聚合函数，Django的aggregate()方法作用是对一组值 (比如queryset的某个字段)进行统计计算，并以字典(Dict)格式返回统计计算结果。django的aggregate方法支持的聚合操作有AVG / COUNT / MAX / MIN /SUM等。annotate()方法详解annotate的中文意思是注释，一个更好的理解是分组(Group By)。如果你想要对数据集先进行分组然后再进行某些聚合操作或排序时，需要使用annotate方法来实现。与aggregate方法不同的是， annotate方法返回结果的不仅仅是含有统计结果的一个字典，而是包含有新增统计字段的查询集(queryset) 。values或者values_list 放在annotate前面: 表示values或values_list是声明以什么字段分组,annotate执行分组。values或者values_list放在annotate后面: annotate表示直接以当前表的pk执行分组, values或者values_list表示查询那些字段, 并且要将annotate里的聚合函数起别名, 在values或者values_list里面写其别名。res = Publish.objects.values("name").annotate(in_price = Min("book__price")) # 先以出版社的名字进行分组, 然后再使用聚合函数查询到每个出版社里面最便宜的书籍aggregate和annotate应用场景Django的aggregate和annotate方法属于高级查询方法，主要用于组合查询，可以大大提升数据库查询效率。当你需要对查询集(queryset)的某些字段进行聚合操作时(比如Sum, Avg, Max)，请使用aggregate方法。如果你想要对数据集先进行分组(Group By)然后再进行某些聚合操作或排序时，请使用annotate方法。Django中使用原生SQL我一开始想图简化，就不想用sql，于是转战django中的orm，结果今天卡住了，想半天想不出来怎么转，又回到了sql，所以说啊，不要偷懒，不然会很痛苦的，血的教训！那么问题来啦，Django中怎么使用原生Sql呢？首先我现在的需求是，查询每一个类别的文章的总数目、总访问量、总评论量以及每一个作者的文章的总数目、总访问量、总评论量，对应的sql语句如下：select category_id,count(id),sum(total_views),sum(comments) from tb_article group by category_id; select author_id,count(id),sum(total_views),sum(comments) from tb_article group by author_id;在Django中执行原生sql的操作如下：# 查询各个类别、各个作者的文章的总数量、总访问量、总评论量 try: # 创建连接 conn = pymysql.connect(host='localhost', port=3306, user='root', passwd='wxm20010428', db='blog', charset='utf8') # 创建游标 cursor = conn.cursor() # 原生sql语句 注意多条sql语句执行时的写法 sql1 = 'select category_id,count(id),sum(total_views),sum(comments) from tb_article group by category_id;' sql2 = 'select author_id,count(id),sum(total_views),sum(comments) from tb_article group by author_id;' # 执行SQL cursor.execute(sql1) result1 = cursor.fetchall() for r1 in result1: print(r1) # 完成sql1的查询 cursor.execute(sql2) result2 = cursor.fetchall() for r2 in result2: print(r2) # 完成sql2的查询 cursor.close() conn.close() except Exception as e: print("Error%d: %s" % (e.args[0], e.args[1]))

python async 使用，介绍 程序在执行 IO 密集型任务的时候，程序会因为等待 IO 而阻塞，而协程作为一种用户态的轻量级线程，可以帮我们解决这个问题说人话：说白了就是，当协程遇到io操作而阻塞时，立即切换到别的任务，如果操作完成则进行回调返回执行结果，提高了效率，同时这样也可以充分利用 CPU 和其他资源，这就是异步协程的优势，并且协程本质上是个单进程，相对于多进程来说，无需进程间上下文切换的开销，无需原子操作锁定及同步的开销，编程模型也非常简单。async/await 是python3的新特性，可以进行协程运行。个人将他理解成多线程。实现代码如下import time import asyncio async def SleepTime(ts): if ts == 3: await asyncio.sleep(10) #当ts等于3的时候，让挂起的时间为10s，其他的按正常挂起，验证协程时间。 else: await asyncio.sleep(ts) async def main(loop): tasks = [] for i in range(6): print("time begin %s"%i) tasks.append(loop.create_task(SleepTime(i))) #相当于开启了一个线程 print("sleep time end %s"%i) print("*********************") await asyncio.wait(tasks) #等待所有的任务完成。 if __name__ == "__main__": # main() print("begin test") tb = time.time() print(tb) #记录当前时间 loop = asyncio.get_event_loop() loop.run_until_complete(main(loop)) loop.close() print(time.time()-tb) #记录结束时间 print("end")` 运行结果如下，没有用到协程的结果，会依次执行，总耗时会大于10秒。begin test 1602423299.3981705 time begin 0 sleep time end 0 ********************* time begin 1 sleep time end 1 ********************* time begin 2 sleep time end 2 ********************* time begin 3 sleep time end 3 ********************* time begin 4 sleep time end 4 ********************* time begin 5 sleep time end 5 ********************* 10.005681276321411 end [Finished in 10.2s]

Python错误类型 Python全部的错误类型错误类型——说明ZeroDivisionError——除(或取模)零 (所有数据类型)ValueError——传入无效的参数AssertionError——断言语句失败StopIteration——迭代器没有更多的值IndexError——序列中没有此索引(index)IndentationError——缩进错误OSError——输入/输出操作失败ImportError——导入模块/对象失败NameError——未声明/初始化对象 (没有属性)AttributeError——对象没有这个属性GeneratorExit——生成器(generator)发生异常来通知退出TypeError——对类型无效的操作KeyboardInterrupt——用户中断执行(通常是输入^C)OverflowError——数值运算超出最大限制FloatingPointError——浮点计算错误BaseException——所有异常的基类SystemExit——解释器请求退出Exception——常规错误的基类StandardError——所有的内建标准异常的基类ArithmeticError——所有数值计算错误的基类EOFError——没有内建输入,到达EOF 标记EnvironmentError——操作系统错误的基类WindowsError——系统调用失败LookupError——无效数据查询的基类KeyError——映射中没有这个键MemoryError——内存溢出错误(对于Python 解释器不是致命的)UnboundLocalError——访问未初始化的本地变量ReferenceError——弱引用(Weak reference)试图访问已经垃圾回收了的对象RuntimeError——一般的运行时错误NotImplementedError——尚未实现的方法SyntaxError Python——语法错误TabError——Tab 和空格混用SystemError——一般的解释器系统错误UnicodeError——Unicode 相关的错误UnicodeDecodeError——Unicode 解码时的错误UnicodeEncodeError——Unicode 编码时错误UnicodeTranslateError——Unicode 转换时错误以下为警告类型Warning——警告的基类DeprecationWarning——关于被弃用的特征的警告FutureWarning——关于构造将来语义会有改变的警告OverflowWarning——旧的关于自动提升为长整型(long)的警告PendingDeprecationWarning——关于特性将会被废弃的警告RuntimeWarning——可疑的运行时行为(runtime behavior)的警告SyntaxWarning——可疑的语法的警告UserWarning——用户代码生成的警告

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APScheduler最基本的用法： “定时几秒后启动job” APScheduler最基本的用法： “定时几秒后启动job”两种调度器： BackgroundScheduler和BlockingScheduler的区别，job执行时间大于定时调度时间特殊情况的问题及解决方法每个job都会以thread的方式被调度。1、基本的定时调度APScheduler是python的一个定时任务调度框架，能实现类似linux下crontab类型的任务，使用起来比较方便。它提供基于固定时间间隔、日期以及crontab配置类似的任务调度，并可以持久化任务，或将任务以daemon方式运行。下面是一个最基本的使用示例：from apscheduler.schedulers.blocking import BlockingScheduler def job(): print('job 3s') if __name__=='__main__': sched = BlockingScheduler(timezone='MST') sched.add_job(job, 'interval', id='3_second_job', seconds=3) sched.start()它能实现每隔3s就调度job()运行一次，所以程序每隔3s就输出'job 3s'。通过修改add_job()的参数seconds，就可以改变任务调度的间隔时间。2、BlockingScheduler与BackgroundScheduler区别APScheduler中有很多种不同类型的调度器，BlockingScheduler与BackgroundScheduler是其中最常用的两种调度器。那他们之间有什么区别呢？ 简单来说，区别主要在于BlockingScheduler会阻塞主线程的运行，而BackgroundScheduler不会阻塞。所以，我们在不同的情况下，选择不同的调度器：BlockingScheduler: 调用start函数后会阻塞当前线程。当调度器是你应用中唯一要运行的东西时（如上例）使用。BackgroundScheduler: 调用start后主线程不会阻塞。当你不运行任何其他框架时使用，并希望调度器在你应用的后台执行。下面用两个例子来更直观的说明两者的区别。BlockingScheduler例子from apscheduler.schedulers.blocking import BlockingScheduler import time def job(): print('job 3s') if __name__=='__main__': sched = BlockingScheduler(timezone='MST') sched.add_job(job, 'interval', id='3_second_job', seconds=3) sched.start() while(True): # 不会被执行到 print('main 1s') time.sleep(1) 运行这个程序，我们得到如下的输出：job 3s job 3s job 3s job 3s 可见，BlockingScheduler调用start函数后会阻塞当前线程， 导致主程序中while循环不会被执行到。 BackgroundScheduler例子from apscheduler.schedulers.background import BackgroundScheduler import time def job(): print('job 3s') if __name__=='__main__': sched = BackgroundScheduler(timezone='MST') sched.add_job(job, 'interval', id='3_second_job', seconds=3) sched.start() while(True): print('main 1s') time.sleep(1) 可见，BackgroundScheduler调用start函数后并不会阻塞当前线程，所以可以继续执行主程序中while循环的逻辑。main 1s main 1s main 1s job 3s main 1s main 1s main 1s job 3s 通过这个输出，我们也可以发现，调用start函数后，job()并不会立即开始执行。而是等待3s后，才会被调度执行。如何让job在start()后就开始运行如何才能让调度器调用start函数后，job()就立即开始执行呢？其实APScheduler并没有提供很好的方法来解决这个问题，但有一种最简单的方式，就是在调度器start之前，就运行一次job()，如下from apscheduler.schedulers.background import BackgroundScheduler import time def job(): print('job 3s') if __name__=='__main__': job() # 执行一次就好了哟 sched = BackgroundScheduler(timezone='MST') sched.add_job(job, 'interval', id='3_second_job', seconds=3) sched.start() while(True): print('main 1s') time.sleep(1) 这样就能得到如下的输出job 3s main 1s main 1s main 1s job 3s main 1s main 1s main 1s这样虽然没有绝对做到“让job在start()后就开始运行”，但也能做到“不等待调度，而是刚开始就运行job”。如果job执行时间过长会怎么样如果执行job()的时间需要5s，但调度器配置为每隔3s就调用一下job()，会发生什么情况呢？我们写了如下例子：from apscheduler.schedulers.background import BackgroundScheduler import time def job(): print('job 3s') time.sleep(5) if __name__=='__main__': sched = BackgroundScheduler(timezone='MST') sched.add_job(job, 'interval', id='3_second_job', seconds=3) sched.start() while(True): print('main 1s') time.sleep(1)运行这个程序，我们得到如下的输出：main 1s main 1s main 1s job 3s main 1s main 1s main 1s Execution of job "job (trigger: interval[0:00:03], next run at: 2018-05-07 02:44:29 MST)" skipped: maximum number of running instances reached (1) main 1s main 1s main 1s job 3s main 1s可见，3s时间到达后，并不会“重新启动一个job线程”，而是会跳过该次调度，等到下一个周期（再等待3s），又重新调度job()。为了能让多个job()同时运行，我们也可以配置调度器的参数max_instances，如下例，我们允许2个job()同时运行：from apscheduler.schedulers.background import BackgroundScheduler import time def job(): print('job 3s') time.sleep(5) if __name__=='__main__': job_defaults = { 'max_instances': 2 } sched = BackgroundScheduler(timezone='MST', job_defaults=job_defaults) sched.add_job(job, 'interval', id='3_second_job', seconds=3) sched.start() while(True): print('main 1s') time.sleep(1)运行程序，我们得到如下的输出：main 1s main 1s main 1s job 3s main 1s main 1s main 1s job 3s main 1s main 1s main 1s job 3s每个job是怎么被调度的通过上面的例子，我们发现，调度器是定时调度job()函数，来实现调度的。那job()函数会被以进程的方式调度运行，还是以线程来运行呢？为了弄清这个问题，我们写了如下程序：from apscheduler.schedulers.background import BackgroundScheduler import time,os,threading def job(): print('job thread_id-{0}, process_id-{1}'.format(threading.get_ident(), os.getpid())) time.sleep(50) if __name__=='__main__': job_defaults = { 'max_instances': 20 } sched = BackgroundScheduler(timezone='MST', job_defaults=job_defaults) sched.add_job(job, 'interval', id='3_second_job', seconds=3) sched.start() while(True): print('main 1s') time.sleep(1)运行程序，我们得到如下的输出：main 1s main 1s main 1s job thread_id-10644, process_id-8872 main 1s main 1s main 1s job thread_id-3024, process_id-8872 main 1s main 1s main 1s job thread_id-6728, process_id-8872 main 1s main 1s main 1s job thread_id-11716, process_id-8872可见，每个job()的进程ID都相同，但线程ID不同。所以，job()最终是以线程的方式被调度执行。来源：https://www.jb51.net/article/218332.htm

filter的基础用法 filter的基础用法对于列表（或其他序列类型），如果希望从中筛选出满足某个约束条件的子列表，我们一般的做法是使用一个for循环遍历每个元素然后执行相同约束条件判断，将满足条件的放入新的子列表中。例如，从列表中找出所有偶数子列表，并按对应的先后顺序放入子列表中:a = [1, 2, 3, 4, 5] b = [] for i in a: if i % 2 == 0: b.append(i)那么如果使用filter的话，使用filter函数使得代码变得更简洁：a = [1, 2, 3, 4, 5] def check(i): return i % 2 == 0 b = list(filter(check, a))示例content = "### #123 #234#568 #566#569#565#568" listdata = [i.strip() for i in content.split("#")] c = list(set(filter(lambda o: o, listdata))) print(listdata) print(c) # 输出 ['', '', '', '', '123', '234', '568', '566', '569', '565', '568'] ['566', '569', '565', '234', '123', '568']

对列表内的字典进行排序 降序排序alldate = [{'学号': 2.0, '姓名': '李四', '科目': '数学', '成绩': 77.0}, {'学号': 3.0, '姓名': '王五', '科目': '数学', '成绩': 78.0}, {'学号': 1.0, '姓名': '张三', '科目': '数学', '成绩': 90.0}, {'学号': 3.0, '姓名': '王五', '科目': '英语', '成绩': 76.0}, {'学号': 1.0, '姓名': '张三', '科目': '英语', '成绩': 90.0}, {'学号': 2.0, '姓名': '李四', '科目': '英语', '成绩': 91.0}, {'学号': 1.0, '姓名': '张三', '科目': '语文', '成绩': 88.0}, {'学号': 3.0, '姓名': '王五', '科目': '语文', '成绩': 88.0}, {'学号': 2.0, '姓名': '李四', '科目': '语文', '成绩': 89.0}] # 升序排序将reverse去掉即可 alldate.sort(key=lambda x: (x['成绩']), reverse=True) # alldate.reverse() print(alldate)多条件排序alldate.sort(key=lambda x: (x['成绩'], x['科目'])) # 按照科目和成绩进行双排序

Python *args和**kwargs 我们知道splat运算符解包多个值，并且知道函数参数有两种类型。若现在还未弄明白，那么可以将*args理解为变元的缩写，而**kwargs理解为关键字变元的缩写。各参数用于解压其各自的变元类型，允许使用可变字长变元列表进行函数调用。例如，创建一个函数表示学生的考试分数。def printScores(student,*scores): print(f"Student Name:{student}") for score in scores: print(score) printScores("Jonathan",100, 95, 88, 92, 99) """ Student Name: Jonathan 100 95 88 92 99 """噢，等等，我并未称呼其为*args？是的，“args”是一个标准化规范，但仍然只是一个名称。事实上，在*args中，唯一的星号是真正的参与者，创建了列表，其内容则是来自函数调用的位置参数（在这些定义变元后）。这些理清楚之后，**kwargs就很容易理解了。名称并不重要，重要的是双星号创建了字典，其内容是关键字参数，来自函数调用（在这些定义变元后）。为了更好地演示，我们创建一个函数，输出参加全国英语等级考试的人员名单。def printPetNames(owner,**pets): print(f"Owner Name:{owner}") for pet,name in pets.items(): print(f"{pet}:{name}") printPetNames("Jonathan", dog="Brock",fish=["Larry", "Curly", "Moe"],turtle="Shelldon") """ Owner Name: Jonathan dog: Brock fish: ['Larry', 'Curly', 'Moe'] turtle: Shelldon """

Python定时器 import threading import datetime def run(): print(datetime.datetime.now()) timer = threading.Timer(1, run) timer.start() # 这里才开始运行 if __name__ == '__main__': tq = threading.Timer(1, function=run) # 这里是创建线程 tq.start()