Python Windows服务
开发环境：python3.7
import引用
Python 全选
import sys
import os
import signal
import win32serviceutil
import win32service
import win32event
import logging
import inspect
import servicemanager服务代码
Python 全选
class SeoService(win32serviceutil.ServiceFramework):
_svc_name_ = "SeoService" # 服务名
_svc_display_name_ = "_SEO排名后台接口" # 服务在windows系统中显示的名称
_svc_description_ = "IP+UA接口" # 服务的描述
def __init__(self, args):
win32serviceutil.ServiceFramework.__init__(self, args)
self.hWaitStop = win32event.CreateEvent(None, 0, 0, None)
self.logger = self._getLogger()
self.run = True
def _getLogger(self):
logger = logging.getLogger('[SeoService]')
this_file = inspect.getfile(inspect.currentframe())
dirpath = os.path.abspath(os.path.dirname(this_file))
handler = logging.FileHandler(os.path.join(dirpath, "service.log"))
formatter = logging.Formatter(
'%(asctime)s %(name)-12s %(levelname)-8s %(message)s')
handler.setFormatter(formatter)
logger.addHandler(handler)
logger.setLevel(logging.INFO)
return logger
def SvcDoRun(self):
self.logger.info("service is run....")
# 服务运行
app.run(host='0.0.0.0', port=9800)
# while self.run:
# self.logger.info("I am runing....")
# time.sleep(2)
def SvcStop(self):
self.logger.info("service is stop....")
os.kill(os.getpid(), signal.SIGINT)
self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
win32event.SetEvent(self.hWaitStop)
self.run = False
if __name__ == '__main__':
if len(sys.argv) == 1:
try:
evtsrc_dll = os.path.abspath(servicemanager.__file__)
servicemanager.PrepareToHostSingle(SeoService) # 如果修改过名字，名字要统一
servicemanager.Initialize('SeoService',
evtsrc_dll) # 如果修改过名字，名字要统一
servicemanager.StartServiceCtrlDispatcher()
except win32service.error as details:
import winerror
if details == winerror.ERROR_FAILED_SERVICE_CONTROLLER_CONNECT:
win32serviceutil.usage()
else:
win32serviceutil.HandleCommandLine(SeoService)
Py文件运行 服务管理
#1.安装服务
PowerShell 全选
python PythonService.py install#2.让服务自动启动
PowerShell 全选
python PythonService.py --startup auto install #3.启动服务
PowerShell 全选
python PythonService.py start#4.重启服务
PowerShell 全选
python PythonService.py restart#5.停止服务
PowerShell 全选
python PythonService.py stop#6.删除/卸载服务
PowerShell 全选
python PythonService.py remove
将py文件打包为exe
PowerShell 全选
pyinstaller -F apiServer.pypyinstaller参数说明
Python pyinstaller 打包参数说明 - 文章随笔 - YES开发框架网 (yesdotnet.com)
打包exe文件运行 服务管理
参数和py运行差不多，
#1.安装服务
PowerShell 全选
.\apiServer.exe install#2.让服务自动启动
PowerShell 全选
.\apiServer.exe --startup auto install #3.启动服务
PowerShell 全选
.\apiServer.exe start#4.重启服务
PowerShell 全选
.\apiServer.exe restart#5.停止服务
PowerShell 全选
.\apiServer.exe stop#6.删除/卸载服务
PowerShell 全选
.\apiServer.exe remove
问题：
python服务用pyinstall打包exe后，安装服务时报错
命令 .\apiServer.exe install 报错信息
PS E:\GZ\Python\gz\dist> .\apiServer.exe install
Traceback (most recent call last):
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'win32timezone'
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "<frozen importlib._bootstrap>", line 980, in _find_and_load
SystemError: <class '_frozen_importlib._ModuleLockManager'> returned a result with an error set
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "apiServer.py", line 221, in <module>
File "win32serviceutil.py", line 695, in HandleCommandLine
File "win32serviceutil.py", line 612, in GetServiceClassString
File "<frozen importlib._bootstrap>", line 980, in _find_and_load
SystemError: <class '_frozen_importlib._ModuleLockManager'> returned a result with an error set
[20284] Failed to execute script 'apiServer' due to unhandled exception!
解决方案
安装pypiwin32包
PowerShell 全选
pip install pywin32代码中添加 引用
Python 全选
import win32timezone
不用考虑代码中有没有用到这个引用，不添加的话虽然生成exe不会报错，运行的时候就会报错了
Markup 全选
Package Version
------------------------- ----------
absl-py 0.15.0
altgraph 0.17.2
argcomplete 1.12.3
argon2-cffi 21.1.0
asgiref 3.3.4
astunparse 1.6.3
attrs 21.2.0
backcall 0.2.0
bleach 4.1.0
blinker 1.4
Brotli 1.0.9
cached-property 1.5.2
cachetools 4.2.4
certifi 2021.5.30
cffi 1.15.0
charset-normalizer 2.0.6
clang 5.0
click 7.1.2
colorama 0.4.4
cryptography 3.2.1
debugpy 1.5.1
decorator 5.1.0
defusedxml 0.7.1
entrypoints 0.3
et-xmlfile 1.1.0
fake-useragent 0.1.11
flake8 3.9.2
Flask 1.1.4
flatbuffers 1.12
future 0.18.2
gast 0.4.0
google-auth 2.3.3
google-auth-oauthlib 0.4.6
google-pasta 0.2.0
grpcio 1.41.1
h11 0.12.0
h2 4.1.0
h5py 3.1.0
hpack 4.0.0
hyperframe 6.0.1
idna 3.2
importlib-metadata 4.8.1
importlib-resources 5.4.0
ipykernel 6.5.0
ipython 7.29.0
ipython-genutils 0.2.0
ipywidgets 7.6.5
itsdangerous 1.1.0
jedi 0.18.0
jieba 0.42.1
Jinja2 2.11.3
jsonschema 4.2.0
jupyter 1.0.0
jupyter-client 7.0.6
jupyter-console 6.4.0
jupyter-core 4.9.1
jupyterlab-pygments 0.1.2
jupyterlab-widgets 1.0.2
kaitaistruct 0.9
keras 2.6.0
Keras-Preprocessing 1.1.2
ldap3 2.8.1
Markdown 3.3.4
MarkupSafe 2.0.1
matplotlib-inline 0.1.3
mccabe 0.6.1
mistune 0.8.4
mitmproxy 5.3.0
msgpack 1.0.2
nbclient 0.5.4
nbconvert 6.2.0
nbformat 5.1.3
nest-asyncio 1.5.1
notebook 6.4.5
numpy 1.19.5
oauthlib 3.1.1
openpyxl 3.0.9
opt-einsum 3.3.0
packaging 21.2
pandocfilters 1.5.0
parso 0.8.2
passlib 1.7.4
pefile 2021.9.3
pickleshare 0.7.5
pip 21.3.1
prometheus-client 0.12.0
prompt-toolkit 3.0.22
protobuf 3.13.0
publicsuffix2 2.20191221
pyasn1 0.4.8
pyasn1-modules 0.2.8
pycodestyle 2.7.0
pycparser 2.20
pydivert 2.1.0
pyflakes 2.3.1
Pygments 2.10.0
pyinstaller 4.5.1
pyinstaller-hooks-contrib 2021.3
pymssql 2.2.2
pyodbc 4.0.32
pyOpenSSL 19.1.0
pyparsing 2.4.7
pyperclip 1.8.2
pyrsistent 0.18.0
python-dateutil 2.8.2
pywin32 302
pywin32-ctypes 0.2.0
pywinpty 1.1.5
PyYAML 5.4.1
pyzmq 22.3.0
qtconsole 5.1.1
QtPy 1.11.2
regex 2021.11.2
requests 2.26.0
requests-oauthlib 1.3.0
rsa 4.7.2
ruamel.yaml 0.16.13
ruamel.yaml.clib 0.2.6
selenium 3.141.0
Send2Trash 1.8.0
sentencepiece 0.1.96
setuptools 58.5.2
six 1.15.0
sortedcontainers 2.2.2
tensorboard 2.7.0
tensorboard-data-server 0.6.1
tensorboard-plugin-wit 1.8.0
tensorflow 2.6.1
tensorflow-estimator 2.6.0
tensorflow-hub 0.12.0
termcolor 1.1.0
terminado 0.12.1
testpath 0.5.0
torch 1.10.0
tornado 6.1
traitlets 5.1.1
typing-extensions 3.7.4.3
urllib3 1.26.7
urwid 2.1.2
wcwidth 0.2.5
webencodings 0.5.1
Werkzeug 1.0.1
wheel 0.37.0
widgetsnbextension 3.5.2
wrapt 1.12.1
wsproto 0.15.0
xlrd 1.2.0
yapf 0.31.0
zipp 3.6.0
zstandard 0.14.1问题：python重新生成exe后，无法启动服务了，1053
运行生成exe语句 ，之前，删除
Python 全选
pyinstaller -F apiServer.py删除图中标识的三个目录或文件，_pycache_，build，apiServer.spec
删除后重新生成exe，问题或许就能解决
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