其它数据库也是一样的思维方式
create IDAL
# encoding: utf-8
# 版权所有 2024 ©涂聚文有限公司
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：
# Author : geovindu,Geovin Du 涂聚文.
# IDE : PyCharm 2023.1 python 3.11
# OS : windows 10
# Datetime : 2024/11/18 21:10
# User : geovindu
# Product : PyCharm
# Project : pyGenerator
# File : SqlServerGenerator/createInterface.py
# explain : 学习
import os
import re
import sys
import io
import datetime
from common.fileHelper import FileHelper
from common.strHelper import StrHelper
from bll.tableNameAndKey import TableNameAndKeyBll
from bll.tableForegin import TableForeginBll
from bll.tableModel import TableModelBll
class CreateInterface(object):
"""
"""
def __init__(self):
self.__modelpath = os.path.join(os.getcwd() + "/test/interface/")
self.__file = FileHelper()
self.__blltablekey = TableNameAndKeyBll()
self.__database = "sql server 2019"
self.__name = "CreateInterface"
pass
def __del__(self):
"""
:return:
"""
print(f"{self.__name} ERASE MEMORY")
def addpackagefile(self):
"""
生成包配置文件
:return:
"""
now = datetime.datetime.now()
bll = TableNameAndKeyBll()
sb = []
sbt = f"""
# encoding: utf-8
# 版权所有 2024 ©涂聚文有限公司
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：
# Author : geovindu,Geovin Du 涂聚文.
# IDE : PyCharm 2023.1 python 3.11
# OS : windows 10
# Datetime : {now.strftime('%Y-%m-%d %H:%M:%S')}
# database ：{self.__database}
# User : geovindu
# Product : PyCharm
# Project : IctGame
# File : interface/__init__.py
# explain : 学习
"""
sb.append(sbt)
for li in bll.selectSql():
sbp=f"""
from interface.{StrHelper.firstLower(li.TableName)} import I{li.TableName}
"""
sb.append(sbp)
if not os.path.exists(self.__modelpath):
os.makedirs(self.__modelpath)
filepath = self.__modelpath + '__init__.py'
content = ''.join(sb)
ok = self.__file.createModelFile(filepath, content)
def add(self):
"""
生成实体
:return:
"""
# fileHelper=FileHelper()
now = datetime.datetime.now()
bll = TableNameAndKeyBll()
for li in bll.selectSql():
sb = []
sbt = f"""
# encoding: utf-8
# 版权所有 2024 ©涂聚文有限公司
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：
# Author : geovindu,Geovin Du 涂聚文.
# IDE : PyCharm 2023.1 python 3.11
# OS : windows 10
# Datetime : {now.strftime('%Y-%m-%d %H:%M:%S')}
# database ：{self.__database}
# User : geovindu
# Product : PyCharm
# Project : IctGame
# File : interface/{li.TableName}.py
# explain : 学习
from __future__ import annotations
from abc import ABC, abstractmethod
import os
import sys
from model.{StrHelper.firstLower(li.TableName)} import {li.TableName}Info
class I{li.TableName}(ABC):
\"""
{li.TableDescription}
\"""
"""
sb.append(sbt)
tbll = TableModelBll()
sinhead = f"""
@classmethod
def __subclasshook__(cls, subclass):
return (hasattr(subclass, 'load_data_source') and
callable(subclass.load_data_source) and
hasattr(subclass, 'extract_text') and
callable(subclass.extract_text) or
NotImplemented)
@abstractmethod
def selectSql(cls) -> list:
\"""
:return:
\"""
pass
@abstractmethod
def selectSqlCount(cls) -> list:
\"""
查询数据 总数
:return:
\"""
pass
@abstractmethod
def selectSqlOrder(cls, order: str) -> list:
\"""
:param order:
:return:
\"""
pass
@abstractmethod
def selectSort(cls,field:str,isOrder:bool)->list:
\"""
:param field
:param order: desc/asc
:return:
\"""
pass
@abstractmethod
def selectIdSql(cls, {StrHelper.firstLower(li.FieldName)}: str):
\"""
:param {li.FieldName}:
:return:
\"""
pass
@abstractmethod
def selectProc(cls):
\"""
:return:
\"""
pass
@abstractmethod
def selectIdProc(cls, {StrHelper.firstLower(li.FieldName)}):
\"""
:param {li.FieldName}:
:return:
\"""
pass
@abstractmethod
def addSql(cls, info: {li.TableName}Info):
\"""
:param info:
:return:
\"""
pass
@abstractmethod
def addProc(cls, info: {li.TableName}Info):
\"""
:param info:
:return:
\"""
pass
@abstractmethod
def addOutProc(cls, info: {li.TableName}Info):
\"""
:param info:
:return:
\"""
pass
@abstractmethod
def editSql(cls, info: {li.TableName}Info):
\"""
:param info:
:return:
\"""
pass
@abstractmethod
def editProc(cls, info: {li.TableName}Info):
\"""
:param info:
:return:
\"""
pass
@abstractmethod
def delSql(cls, {StrHelper.firstLower(li.FieldName)}):
\"""
:param {li.FieldName}:
:return:
\"""
pass
@abstractmethod
def delProc(cls, {StrHelper.firstLower(li.FieldName)}):
\"""
:param {li.FieldName}:
:return:
\"""
pass
"""
sb.append(sinhead)
if not os.path.exists(self.__modelpath):
os.makedirs(self.__modelpath)
filepath = self.__modelpath + StrHelper.firstLower(li.TableName) + '.py'
content = ''.join(sb)
ok = self.__file.createModelFile(filepath, content)create DAL
# encoding: utf-8
# 版权所有 2024 ©涂聚文有限公司
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：
# Author : geovindu,Geovin Du 涂聚文.
# IDE : PyCharm 2023.1 python 3.11
# OS : windows 10
# Datetime : 2024/11/18 21:10
# User : geovindu
# Product : PyCharm
# Project : pyGenerator
# File : SqlServerGenerator/createDal.py
# explain : 学习
import os
import re
import sys
import io
import datetime
from common.fileHelper import FileHelper
from common.strHelper import StrHelper
from bll.tableNameAndKey import TableNameAndKeyBll
from bll.tableForegin import TableForeginBll
from bll.tableModel import TableModelBll
class CreateDal(object):
"""
"""
def __init__(self):
self.__modelpath = os.path.join(os.getcwd() + "/test/dal/")
self.__file = FileHelper()
self.__blltablekey = TableNameAndKeyBll()
self.__bllTableModel = TableModelBll()
self.__database = "sql server 2019"
self.__name = "CreateDal"
pass
def __del__(self):
"""
:return:
"""
print(f"{self.__name} ERASE MEMORY")
def getColumn(self,tableName:str) -> str:
"""
column=("SchoolId","SchoolName","SchoolTelNo")
:return:
"""
tables = self.__bllTableModel.selectSql(tableName)
columns = []
columnstr = '('
if len(tables) > 0:
for obj in tables:
columns.append("\""+obj.FieldName+"\"")
columnstr =columnstr + ','.join(columns)
return columnstr+')'
def getVales(self,tableName:str) -> str:
"""
egs:
vales=[info.SchoolId,info.SchoolName,info.SchoolTelNo]
:return:
"""
vales = []
valesstr = '['
tables = self.__bllTableModel.selectSql(tableName)
if len(tables)>0:
for obj in tables:
vales.append('info.'+obj.FieldName)
valesstr = valesstr+','.join(vales)
return valesstr + ']'
def getArgs(self,tableName:str) -> str:
"""
egs:
args = [info.SchoolId,info.SchoolName,info.SchoolTelNo] #修改的
args ={{"schoolId":f"{{info.schoolId}}","SchoolName":f"{{info.SchoolName}}","SchoolTelNo":f"{{info.SchoolTelNo}}"}}
:return:
"""
args = []
argsstr = '['
tables = self.__bllTableModel.selectSql(tableName)
if len(tables)>0:
for obj in tables:
args.append('info.'+obj.FieldName)
argsstr =argsstr+ ','.join(args)
return argsstr+']'
def getArgs(self,tableName:str) -> str:
"""
egs:
args = [info.SchoolId,info.SchoolName,info.SchoolTelNo] #修改的
:return:
"""
args = []
argsstr = '['
tables = self.__bllTableModel.selectSql(tableName)
if len(tables)>0:
for obj in tables:
args.append('info.'+obj.FieldName)
argsstr = argsstr+','.join(args)
return argsstr+']'
def getArgsVariable(self,tableName:str) -> str:
"""
egs:
args ={"schoolId":f"{{info.schoolId}}","SchoolName":f"{{info.SchoolName}}","SchoolTelNo":f"{{info.SchoolTelNo}}"}}
:return:
"""
args = []
argsstr = '{'
tables = self.__bllTableModel.selectSql(tableName)
if len(tables)>0:
for obj in tables:
args.append("\""+obj.FieldName+"\":f\"{info."+obj.FieldName+"}\"")
argsstr =argsstr+ ','.join(args)
return argsstr+'}'
def getArgsOut(self,tableName:str, primekey:str) -> str:
"""
egs:
args = [info.SchoolName, info.SchoolTelNo,outid] #添加返回值
:return:
"""
args = []
argsstr = '['
tables = self.__bllTableModel.selectSql(tableName)
if len(tables)>0:
for obj in tables:
if str(obj.FieldName).lower() != primekey.lower():
args.append('info.'+obj.FieldName)
argsstr = argsstr+','.join(args)
return argsstr+',out'+primekey+']'
def addpackagefile(self):
"""
生成包配置文件
:return:
"""
now = datetime.datetime.now()
bll = TableNameAndKeyBll()
sb = []
sbt = f"""
# encoding: utf-8
# 版权所有 2024 ©涂聚文有限公司
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：
# Author : geovindu,Geovin Du 涂聚文.
# IDE : PyCharm 2023.1 python 3.11
# OS : windows 10
# Datetime : {now.strftime('%Y-%m-%d %H:%M:%S')}
# database ：{self.__database}
# User : geovindu
# Product : PyCharm
# Project : IctGame
# File : dal/__init__.py
# explain : 学习
"""
sb.append(sbt)
for li in bll.selectSql():
sbp=f"""
from dal.{StrHelper.firstLower(li.TableName)} import {li.TableName}Dal
"""
sb.append(sbp)
if not os.path.exists(self.__modelpath):
os.makedirs(self.__modelpath)
filepath = self.__modelpath + '__init__.py'
content = ''.join(sb)
ok = self.__file.createModelFile(filepath, content)
def add(self):
"""
生成实体
:return:
"""
# fileHelper=FileHelper()
now = datetime.datetime.now()
bll = TableNameAndKeyBll()
for li in bll.selectSql():
sb = []
sbt = f"""
# encoding: utf-8
# 版权所有 2024 ©涂聚文有限公司
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：
# Author : geovindu,Geovin Du 涂聚文.
# IDE : PyCharm 2023.1 python 3.11
# OS : windows 10
# Datetime : {now.strftime('%Y-%m-%d %H:%M:%S')}
# database ：{self.__database}
# User : geovindu
# Product : PyCharm
# Project : IctGame
# File : dal/{li.TableName}.py
# explain : 学习
from __future__ import annotations
from abc import ABC, abstractmethod
import os
import sys
from model.{StrHelper.firstLower(li.TableName)} import {li.TableName}Info
from DBUtility.MsSQLHelper import MsSqlHelper
from interface.{StrHelper.firstLower(li.TableName)} import I{li.TableName}
class {li.TableName}Dal(I{li.TableName}):
\"""
{li.TableDescription}
\"""
"""
sb.append(sbt)
sinhead = f"""
myms = MsSqlHelper()
def __init__(self):
\"""
构造函数，方法
:param strserver:
:param struser:
:param strpwd:
:param strdatabase:
\"""
self._strserver = ""
self._struser = ""
self._strpwd = ""
self._strdatabase =""
def selectSql(cls)->list:
\"""
查询数据 self._strserver, self._struser, self._strpwd, self._strdatabase
:return:
\"""
row=cls.myms.execute("select * from {li.TableName};")
#cls.myms.close()
return row
def selectSqlCount(cls)->list:
\"""
查询数据 总数
:return:
\"""
row=cls.myms.execute("select count(*) as total from {li.TableName};")
#cls.myms.close()
return row[0]
def selectSqlOrder(cls,order:str)->list:
\"""
:param order: SchoolId desc/asc
:return:
\"""
students=[]
strsql=f"select * from {li.TableName} order by {{order}};"
row=cls.myms.execute(f"select * from {li.TableName} order by {{order}};")
return row
def selectSort(cls,field:str,isOrder:bool)->list:
\"""
:param field {li.FieldName}
:param order: desc/asc
:return:
\"""
order='desc'
if isOrder==True:
order='desc'
else:
order='asc'
strsql=f"select * from {li.TableName} order by {{field}} {{order}};"
row=cls.myms.execute(f"select * from {li.TableName} order by {{field}} {{order}};")
#cls.myms.close()
return row
def selectIdSql(cls,{li.FieldName}:str)->list:
\"""
:param {li.FieldName}: 主键ID
:return:
\"""
row=cls.myms.execute(f"select * from {li.TableName} where SchoolId='{{SchoolId}}';") #考虑数据类型
#cls.myms.close()
return row
def selectProc(cls)->list:
\"""
存储过程
:return:
\"""
args = ()
row = cls.myms.executeCallProc("procSelect{li.TableName}All",args)
return row
def selectIdProc(cls,{li.FieldName}:str)->list:
\"""
存储过程
:param {li.FieldName}: 主键ID
:return:
\"""
args = ({li.FieldName},)
row = cls.myms.executeCallProc('procSelect{li.TableName}', args)
return row
def addSql(cls,info:{li.TableName}Info)->int:
\"""
添加，要考虑添加返回ID值
:param info:实体类
:return:
\"""
column={self.getColumn(li.TableName)}
vales={self.getVales(li.TableName)}
return cls.myms.insertByColumnaAndValues("{li.TableName}",column,vales)
def addProc(cls,info:{li.TableName}Info)->int:
\"""
添加，要考虑添加返回ID值
:param info:实体类
:return:
\"""
args={self.getArgs(li.TableName)}
return cls.myms.insertCallProc("procInsert{li.TableName}",args)
def addOutProc(cls,info:{li.TableName}Info) -> int:
\"""
添加，要考虑添加返回ID值
:param info:实体类
:return: 返回增加的ID
\"""
id = 0
try:
outid =('int',) #输出，元组类型
print(info)
args = {self.getArgsOut(li.TableName,li.FieldName)}
print(args)
result=cls.myms.insertOutCallProc("procInsert{li.TableName}Output", args)
print(result)
id = result
except Exception as ex:
print(ex)
return id
def editSql(cls,info:{li.TableName}Info)->int:
\"""
:param info:实体类
:return:
\"""
args = {self.getArgsVariable(li.TableName)}
where = f"{li.FieldName}={{info.{li.FieldName}}}" #
#print(args,where)
return cls.myms.updateByKeyValues("{li.TableName}",where,args)
def editProc(cls, info: {li.TableName}Info)->int:
\"""
:param info: 实体类
:return:
\"""
args = {self.getArgs(li.TableName)}
return cls.myms.updateProc("procUpdate{li.TableName}",args)
def delSql(cls,{li.FieldName}:str)->int:
\"""
sql语句删除
:param {li.FieldName}: 主键ID
:return:
\"""
where={{f"{li.FieldName}":{li.FieldName}}}
return cls.myms.deleteByKeyValues("{li.TableName}",where)
def delProc(cls, {li.FieldName}:str)->int:
\"""
删除 存储过程 删除多个ID，后面增加
:param {li.FieldName}: 主键ID
:return:
\"""
args ={li.FieldName}
k=cls.myms.deleteProc("procDuDelete{li.TableName}", args)
return k
"""
sb.append(sinhead)
if not os.path.exists(self.__modelpath):
os.makedirs(self.__modelpath)
filepath = self.__modelpath + StrHelper.firstLower(li.TableName) + '.py'
content = ''.join(sb)
ok = self.__file.createModelFile(filepath, content)生成的代码：
# encoding: utf-8
# 版权所有 2024 ©涂聚文有限公司
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：
# Author : geovindu,Geovin Du 涂聚文.
# IDE : PyCharm 2023.1 python 3.11
# OS : windows 10
# Datetime : 2024-11-19 21:12:32
# database ：sql server 2019
# User : geovindu
# Product : PyCharm
# Project : IctGame
# File : interface/School.py
# explain : 学习
from __future__ import annotations
from abc import ABC, abstractmethod
import os
import sys
from model.school import SchoolInfo
class ISchool(ABC):
"""
学校表
"""
@classmethod
def __subclasshook__(cls, subclass):
return (hasattr(subclass, 'load_data_source') and
callable(subclass.load_data_source) and
hasattr(subclass, 'extract_text') and
callable(subclass.extract_text) or
NotImplemented)
@abstractmethod
def selectSql(cls) -> list:
"""
:return:
"""
pass
@abstractmethod
def selectSqlCount(cls) -> list:
"""
查询数据 总数
:return:
"""
pass
@abstractmethod
def selectSqlOrder(cls, order: str) -> list:
"""
:param order:
:return:
"""
pass
@abstractmethod
def selectSort(cls,field:str,isOrder:bool)->list:
"""
:param field
:param order: desc/asc
:return:
"""
pass
@abstractmethod
def selectIdSql(cls, schoolId: str):
"""
:param SchoolId:
:return:
"""
pass
@abstractmethod
def selectProc(cls):
"""
:return:
"""
pass
@abstractmethod
def selectIdProc(cls, schoolId):
"""
:param SchoolId:
:return:
"""
pass
@abstractmethod
def addSql(cls, info: SchoolInfo):
"""
:param info:
:return:
"""
pass
@abstractmethod
def addProc(cls, info: SchoolInfo):
"""
:param info:
:return:
"""
pass
@abstractmethod
def addOutProc(cls, info: SchoolInfo):
"""
:param info:
:return:
"""
pass
@abstractmethod
def editSql(cls, info: SchoolInfo):
"""
:param info:
:return:
"""
pass
@abstractmethod
def editProc(cls, info: SchoolInfo):
"""
:param info:
:return:
"""
pass
@abstractmethod
def delSql(cls, schoolId):
"""
:param SchoolId:
:return:
"""
pass
@abstractmethod
def delProc(cls, schoolId):
"""
:param SchoolId:
:return:
"""
pass # encoding: utf-8
# 版权所有 2024 ©涂聚文有限公司
# 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
# 描述：
# Author : geovindu,Geovin Du 涂聚文.
# IDE : PyCharm 2023.1 python 3.11
# OS : windows 10
# Datetime : 2024-11-19 21:12:32
# database ：sql server 2019
# User : geovindu
# Product : PyCharm
# Project : IctGame
# File : dal/School.py
# explain : 学习
from __future__ import annotations
from abc import ABC, abstractmethod
import os
import sys
from model.school import SchoolInfo
from DBUtility.MsSQLHelper import MsSqlHelper
from interface.school import ISchool
class SchoolDal(ISchool):
"""
学校表
"""
myms = MsSqlHelper()
def __init__(self):
"""
构造函数，方法
:param strserver:
:param struser:
:param strpwd:
:param strdatabase:
"""
self._strserver = ""
self._struser = ""
self._strpwd = ""
self._strdatabase =""
def selectSql(cls)->list:
"""
查询数据 self._strserver, self._struser, self._strpwd, self._strdatabase
:return:
"""
row=cls.myms.execute("select * from School;")
#cls.myms.close()
return row
def selectSqlCount(cls)->list:
"""
查询数据 总数
:return:
"""
row=cls.myms.execute("select count(*) as total from School;")
#cls.myms.close()
return row[0]
def selectSqlOrder(cls,order:str)->list:
"""
:param order: SchoolId desc/asc
:return:
"""
students=[]
strsql=f"select * from School order by {order};"
row=cls.myms.execute(f"select * from School order by {order};")
return row
def selectSort(cls,field:str,isOrder:bool)->list:
"""
:param field SchoolId
:param order: desc/asc
:return:
"""
order='desc'
if isOrder==True:
order='desc'
else:
order='asc'
strsql=f"select * from School order by {field} {order};"
row=cls.myms.execute(f"select * from School order by {field} {order};")
#cls.myms.close()
return row
def selectIdSql(cls,SchoolId:str)->list:
"""
:param SchoolId: 主键ID
:return:
"""
row=cls.myms.execute(f"select * from School where SchoolId='{SchoolId}';") #考虑数据类型
#cls.myms.close()
return row
def selectProc(cls)->list:
"""
存储过程
:return:
"""
args = ()
row = cls.myms.executeCallProc("procSelectSchoolAll",args)
return row
def selectIdProc(cls,SchoolId:str)->list:
"""
存储过程
:param SchoolId: 主键ID
:return:
"""
args = (SchoolId,)
row = cls.myms.executeCallProc('procSelectSchool', args)
return row
def addSql(cls,info:SchoolInfo)->int:
"""
添加，要考虑添加返回ID值
:param info:实体类
:return:
"""
column=("SchoolId","SchoolName","SchoolTelNo")
vales=[info.SchoolId,info.SchoolName,info.SchoolTelNo]
return cls.myms.insertByColumnaAndValues("School",column,vales)
def addProc(cls,info:SchoolInfo)->int:
"""
添加，要考虑添加返回ID值
:param info:实体类
:return:
"""
args=[info.SchoolId,info.SchoolName,info.SchoolTelNo]
return cls.myms.insertCallProc("procInsertSchool",args)
def addOutProc(cls,info:SchoolInfo) -> int:
"""
添加，要考虑添加返回ID值
:param info:实体类
:return: 返回增加的ID
"""
id = 0
try:
outid =('int',) #输出，元组类型
print(info)
args = [info.SchoolName,info.SchoolTelNo,outSchoolId]
print(args)
result=cls.myms.insertOutCallProc("procInsertSchoolOutput", args)
print(result)
id = result
except Exception as ex:
print(ex)
return id
def editSql(cls,info:SchoolInfo)->int:
"""
:param info:实体类
:return:
"""
args = {"SchoolId":f"{info.SchoolId}","SchoolName":f"{info.SchoolName}","SchoolTelNo":f"{info.SchoolTelNo}"}
where = f"SchoolId={info.SchoolId}" #
#print(args,where)
return cls.myms.updateByKeyValues("School",where,args)
def editProc(cls, info: SchoolInfo)->int:
"""
:param info: 实体类
:return:
"""
args = [info.SchoolId,info.SchoolName,info.SchoolTelNo]
return cls.myms.updateProc("procUpdateSchool",args)
def delSql(cls,SchoolId:str)->int:
"""
sql语句删除
:param SchoolId: 主键ID
:return:
"""
where={f"SchoolId":SchoolId}
return cls.myms.deleteByKeyValues("School",where)
def delProc(cls, SchoolId:str)->int:
"""
删除 存储过程 删除多个ID，后面增加
:param SchoolId: 主键ID
:return:
"""
args =SchoolId
k=cls.myms.deleteProc("procDuDeleteSchool", args)
return k 
拼就是一个粗放的项目
