cmd,py脚本,py编译的exe,uipath及uibot对它们的调用

UIPATH调用Python编译程序exe

好处：

1）code不以可编辑的状态被用户接触，对于不懂反编译的一般用户，可提升一定的代码安全性；

2）不需要用户机器上安装 python环境。

3）可以将能够执行不同任务的脚本编译成同一个exe程序，通过传入不同参数实现不同任务。

1).生成并调用单任务 exe程序：

详见之前的博客：https://blog.csdn.net/qq_24937551/article/details/105517535

准备单任务python脚本 2. 将仅执行单任务的脚本打包成exe 3. UIPATH调用exe

2).生成并调用多任务 exe程序：

准备多任务python脚本 2. 将可执行多任务的脚本打包成exe 3. UIPATH调用exe
UIPATH 调用 exe或者python脚本，实际上是使用vb.net来调用cmd命令行来执行exe或脚本，所以难点在于参数的传递和解析，尤其是当脚本中的函数需要多种类型的参数，比如位置参数，关键字参数等。

import numpy as np

import pandas as pd

from pandas import DataFrame,Series

import sys,getopt  # 用来解析参数的两个库

class HandleData():

    def __init__(self,process_name,log_path='',excel_path='',new_excel_path=''):

        self.process_name=process_name

        self.log_path=log_path

        self.excel_path=excel_path

        self.new_excel_path=new_excel_path

    def deal_with_data(self):

        file_obj=open(self.excel_path)

        df=pd.read_csv(file_obj)

        # df=pd.read_csv(self.excel_path)

        df=df.reindex(columns=['CNUM','COMPANY','C_col','D_col','E_col','F_col','G_col','H_col'],fill_value=None)

        df.rename(columns={'COMPANY':'Company_New'}, inplace = True)

        df=df.dropna(axis=0,how='all')

        df['CNUM'] = df['CNUM'].astype('int32')

        df = df.drop_duplicates(subset=['CNUM', 'Company_New'], keep='first')

        df.to_csv(self.new_excel_path,index=False,encoding='GBK')

        file_obj.close()

    def writeLog(self):

        with open(self.log_path,"a") as logfile:

            logfile.write("\nthat's a test log message")

    def writeEventLog(self):

        with open(r"C:\Users\12078\Desktop\UIPATH_test\0419\EventLogs_Bot1.txt","a") as logfile:

            logfile.write("\nno function found" + self.process_name)

    def mainprocess(self):

        if self.process_name=="deal_with_data":

           HandleData.deal_with_data(self)

        elif self.process_name=="writeLog":

           HandleData.writeLog(self)

        else:

           HandleData.writeEventLog(self)

if __name__ == "__main__":

    process_name=""

    log_path = ""

    excel_path = ""

    new_excel_path = ""

    argv=sys.argv[1:]

    try:

        opts,args = getopt.getopt(argv,"h",["process_name=","log_path=","excel_path=","new_excel_path="])

    except getopt.GetoptError:

        print('cnum_company_data0418.py --process_name processname str --log_path logpath str --excel_path datafilepath str --new_excel_path outputfilepath str')

        sys.exit(2)

    for opt, arg in opts:

        if opt == "-h":

            print('cnum_company_data0418.py --process_name processname str --log_path logpath str --excel_path datafilepath str --new_excel_path outputfilepath str')

            sys.exit()

        elif opt == "--process_name":

            process_name = arg

        elif opt == "--log_path":

            log_path = arg

        elif opt =="--excel_path":

            excel_path = arg

        elif opt =="--new_excel_path":

            new_excel_path = arg

    # print(process_name + "--"+log_path+"--"+excel_path+"--"+new_excel_path+"")

    handle=HandleData(process_name,log_path,excel_path,new_excel_path)

    handle.mainprocess()

cmd执行python脚本测试效果：

测试生成log message的功能：

C:\Users\12078\Desktop\UIPATH_test\0419>python cnum_company_data0419.py --process_name=writeLog --log_path=C:\Users\12078\Desktop\UIPATH_test\0419\mylog.txt
测试处理excel/csv数据的功能：

C:\Users\12078\Desktop\UIPATH_test\0419>python cnum_company_data0419.py --process_name=deal_with_data --excel_path=C:\Users\12078\Desktop\UIPATH_test\0419\CNUM_COMPANY.csv --new_excel_path=C:\Users\12078\Desktop\UIPATH_test\0419\out.csv

经过测试，脚本没有问题

以上程序也可以这样实现：（知识点：面向对象，反射，元组解包，不定长参数的函数）

# -*- coding: UTF-8 -*-

import pandas as pd

import sys

from pandas import DataFrame,Series

class HandleData():

    def deal_with_data(self,paths):

        excel_path,new_excel_path=paths

        file_obj=open(excel_path)

        df=pd.read_csv(file_obj)

        df=df.reindex(columns=['CNUM','COMPANY','C_col','D_col','E_col','F_col','G_col','H_col'],fill_value=None)

        df.rename(columns={'COMPANY':'Company_New'}, inplace = True)

        df=df.dropna(axis=0,how='all')

        df['CNUM'] = df['CNUM'].astype('int32')

        df = df.drop_duplicates(subset=['CNUM', 'Company_New'], keep='first')

        df.to_csv(new_excel_path,index=False,encoding='GBK')

        file_obj.close()

    def writeLog(self,log_path):

        log_path=log_path[0]

        with open(log_path,"a") as logfile:

            logfile.write("\nthat's a test log message")

    def writeEventLog(self,p):

        process_name,content=p

        with open(r"C:\Users\12078\Desktop\uibot\pytest_mutiply.txt","a") as logfile:

            logfile.write("\nno function found" + process_name+"--"+content)

def main(f,*args):  # *args表示不定长参数，会将不定长参数打包成元组 args

    h=HandleData()

    if hasattr(h,f):

        getattr(h,f)(args)

if __name__ == "__main__":

    # 测试 writeEventLog

    # main('writeEventLog','fuc_test','ttesthahah')

    # 测试 writeLog

    # main('writeLog',r"C:\Users\12078\Desktop\uibot\log_test.txt")

    # 测试 deal_with_data

    # main('deal_with_data',r"C:\Users\12078\Desktop\uibot\pytest\CNUM_COMPANY.csv",r"C:\Users\12078\Desktop\uibot\pytest\output.csv")

    # cmd 执行脚本时：

    fuc_name=sys.argv[1]

    argvs=sys.argv[2:]

    main(fuc_name,*argvs)  # *argvs表示解包列表，将列表元素转为独立的个体

cmd执行上面的python脚本测试效果：

测试生成log message的功能：

C:\Users\12078>python C:\Users\12078\Desktop\uibot\pytest\pydatahandle.py writeEventLog fuc_test testhahah

C:\Users\12078>python C:\Users\12078\Desktop\uibot\pytest\pydatahandle.py writeLog C:\Users\12078\Desktop\uibot\mylog.txt
测试处理excel/csv数据的功能：

C:\Users\12078>python C:\Users\12078\Desktop\uibot\pytest\pydatahandle.py deal_with_data C:\Users\12078\Desktop\uibot\pytest\CNUM_COMPANY.csv C:\Users\12078\Desktop\uibot\pytest\out.csv

经过测试，脚本没有问题

cmd执行exe编译任务：

cd C:\Users\12078\Desktop\UIPATH_test\0419

C:\Users\12078\Desktop\UIPATH_test\0419>pyinstaller cnum_company_data0419.py

或：

cd C:\Users\12078\Desktop\uibot\pytest

C:\Users\12078\Desktop\uibot\pytest>pyinstaller pydatahandle.py

使用 dist目录下的 exe程序

UIPATH调用 exe执行多任务：

1.总体框架：

2.第1次调用exe完成第一个任务：

3.第2次调用 exe完成第二个任务：

4.执行结果：

CMD调用 python编译的exe：

C:\Users\12078>start C:\Users\12078\Desktop\uibot\pytest\dist\pydatahandle\pydatahandle.exe writeEventLog fuc_test testhahah

C:\Users\12078>start C:\Users\12078\Desktop\uibot\pytest\dist\pydatahandle\pydatahandle.exe deal_with_data C:\Users\12078\Desktop\uibot\pytest\CNUM_COMPANY.csv C:\Users\12078\Desktop\uibot\pytest\out.csv

Uibot有启动应用程序的功能，但没有传入参数的设置，可以这样做：uibot调用 cmd,cmd执行启动 exe并传入参数的命令：

说明

1.Author: Collin_PXY ; wechat: pxy123abc