[原创]-python实用小工具之camera tuning小助手

　　最近一直在忙，好久没有上博客园更新文章。趁着有空，将近期用python实现的一个小工具发布出来。这个是本人在实际的工作当中，为了提高效率而开发的一个小工具。正所谓"麻雀虽小，五脏俱全”，虽然是一个简单的小工具，也包含了很多的知识点在里面，也当是这段时间接触python的一次小结吧。与此同时，后期还会不断的完善，该版本只是一个雏形，仅仅实现了最基本的功能，还有很多的地方不是很完善，所以后期会不断的更新。

---

需求：

　　本人从事camera影像调试的工作，在高通平台下tuning手机摄像头模组。在实际的工作当中，发现有很多拍摄RAW图的时间比较繁琐，而且很多是重复的操作，特别是客观调试的时候，场景基本上都是固定了，但是我们每次去拍照的时候，需要在一个场景下拍图，然后把RAW图导出来，同时更改文件名。很多老练的工程师，都已经习惯了，一个一个的拍，然后改名，放到不同的文件夹下面，中间又需要不断地敲命令导出raw图。可想而知，如果项目的周期很赶，那么使用手动的方式，效率上会浪费比较多的时间，而且容易乱。本人又比较懒，同时又发现了这其中有很多操作是重复的，所以就打算自己写一个工具，来实现大部分的工作，这样就可以节省了比较多的时间，用于真正的分析重要问题上面。

需求分析:

　　既然我们已经知道了要做什么事情，就需要不断地去需求摸清楚，然后选择合适的工具去实现。由于实际的工作又比较简单，用脚本的方式是最容易思实现的，并且不需要编译啥的，即使换一台机器，在相同的操作系统下面仍然能用，省去了很多的麻烦。最开始是使用脚本的方式,比较简单，代码很少，如下:

@echo off
rem 在运行该脚本前，请先打开手机的骁龙相机，并设置相应的RAW图开关
rem ============================================================== 

rem 下面两个路径是手机中Raw图的存放位置，和pull出来的raw存放路径，请检查
set PHONE_JPG_PATH=sdcard/DCIM/Camera/
set PHONE_RAW_PATH=sdcard/DCIM/Camera/raw/
set PULL_RAW_PATH=./raw/
rem echo PHONE_RAW_PATH=%PHONE_RAW_PATH%
rem echo PULL_RAW_PATH=%PULL_RAW_PATH%
rem =============================================================== 
adb wait-for-device
adb root
adb wait-for-device
adb remount

rem 打开骁龙相机
rem adb shell am start -a android.media.action.STILL_IMAGE_CAMERA
rem num27表示的是执行拍照动作
adb shell input keyevent 27
rem ================================================================
rem 修改颜色 color 03
echo 请稍等
ping -n 6 127.1 >nul
echo 开始导出RAW文件
adb pull sdcard/DCIM/Camera/raw/ ./raw/
adb shell rm /sdcard/DCIM/Camera/raw/*.raw  
adb pull %PHONE_RAW_PATH% %PULL_RAW_PATH%
rem ren %PULL_RAW_PATH%/*.raw %PULL_RAW_PATH%/%1_Lux.raw

echo 删除phone中的RAW图成功! 

 　　但是实际使用的效果，不太好，仍然需要输入很多的命令，并且切换多个目录，一不小心就出错了，浪费比较多的时间。所以就打算进一步的改善。刚好了解到了python，学了一段时间，然后渐渐改良了原来的版本。 

目前实现的效果:

　　

  

 代码如下:

# -*- coding: utf-8 -*-
# ---------------------------------------------------------------------------
# tuning capure pic tools
# This is a free software .
#
# Author: Qibaowei
# Bug report:  
# ---------------------------------------------------------------------------
#
# Function:
#   capure the image to local path
# Version:
#   V1.0 (python 3.7)
# Usage:
#   v1.pyw  
# Example:
#   v1.pyw


try:
    import tkinter as tk
    import tkinter.messagebox
    from tkinter import scrolledtext 
    from tkinter import ttk
except:
    print ('Following module is needed:')
    print ('- Tkinter: check the python -v and ensure the version is py3.x')
    sys.exit()

# cmd所依赖的系统库
import os
import time
import re

# 当配置栏为空时，注意弹出窗口，并且提示。
# 同时配置栏更改时也需要弹出提示窗口

# 配置路径
RawPath = "sdcard/DCIM/Camera/raw/"
JpgPath = "sdcard/DCIM/Camera/"
SavePicPath = "./raw/"

# 下拉列表中的值
gScenceValue=['BLC','Rollof','MCC','18%Gray','ISO12233','GrayStep','Flat Field' ]
gLightValue =['A','H','TL84','CWF','U30','D50','D65','D75','LED','Flash','outdoor']
gLuxValue   =[10,20,50,100,200,400,500,1000,'Normal','Low']
gFormatValue=['raw','jpg']

SavePicName = ' '
ChosenType = 0
###########################################################################################
class Setting:
    def __init__(self,root):
        global RawPath
        global JpgPath
        global SavePicPath
        
        self.lf_setting = tk.LabelFrame(root, width=240, height=320,text='配置',fg='Tomato')
        self.lf_setting.grid(columnspan=3,row=0, column=0, sticky='N'+'S'+'W'+'E',padx=10, pady=6)

        
        local = tk.StringVar()
        Raw   = tk.StringVar()
        Jpg   = tk.StringVar()

        local.set(SavePicPath)
        Raw.set(RawPath)
        Jpg.set(JpgPath)
        
        tk.Label(self.lf_setting,text="手机RAW文件路径").grid(row=0,column=0,sticky='E')
        tk.Label(self.lf_setting,text="手机JPG文件路径").grid(row=1,column=0,sticky='E')#第二行
        tk.Label(self.lf_setting,text="本地保存路径").grid(row=2,column=0,sticky='E')
        self.RawPath  = tk.Entry(self.lf_setting, width=60,bg='PaleGreen',fg='red',textvariable =Raw,state = 'disabled').grid(row=0,column=1)
        self.JpgPath  = tk.Entry(self.lf_setting, width=60,bg='PaleGreen',fg='red',textvariable =Jpg,state = 'disabled').grid(row=1,column=1)
        self.SavePath = tk.Entry(self.lf_setting, width=60,bg='PaleGreen',fg='red',textvariable =local,state = 'disabled').grid(row=2,column=1)

        
        
    def GetPhoneRawPath(self):
        print(self.RawPath.get())

    def GetPhoneJpgPath(self):
        print(self.JpgPath.get())

    def GetSavePicPath(self):
        print(self.SavePath.get())
        
    def work(self):
        print('setting tab')

#######################################################################################
class Scene:
    def __init__(self,root):
        self.lf_res = tk.LabelFrame(root, width=40, height=20, text='拍摄场景',fg='Maroon')  
        self.lf_res.grid(row=1, column=0, sticky='W'+'N'+'E',padx=10, pady=5)
        # 场景
        self.LbScene = tk.Label(self.lf_res,text="场景").grid(row=0,column=0,sticky='E',padx=10, pady=2)
        StSceneSelect = tk.StringVar()
        self.CChosen = ttk.Combobox(self.lf_res, width=12, textvariable=StSceneSelect, state='readonly')
        self.CChosen['values'] = gScenceValue
        #self.CChosen['values'] = ('BLC','Rollof','MCC','18%Gray','ISO12233','GrayStep','Flat Field')     # 设置下拉列表的值
        self.CChosen.grid(row=0,column=1)      # 设置其在界面中出现的位置  column代表列   row 代表行
        self.CChosen.current(2)    # 设置下拉列表默认显示的值，0为 numberChosen['values'] 的下标值        
        self.CChosen.bind("<<ComboboxSelected>>", self.SceneSelect)
        
        # 光源
        self.LbLight = tk.Label(self.lf_res,text="光源").grid(row=1,column=0,sticky='E',padx=10, pady=2)
        StLightSelect = tk.StringVar()
        self.LightChosen = ttk.Combobox(self.lf_res, width=12,textvariable=StLightSelect, state='readonly')
        self.LightChosen['values'] = gLightValue
        #self.LightChosen['values'] = ('A','H','TL84','CWF','U30','D50','D65','D75','LED','Flash','outdoor')    
        self.LightChosen.grid(row=1,column=1)      
        self.LightChosen.current(2)    
        self.LightChosen.bind("<<ComboboxSelected>>", self.SceneSelect)
        
        # 照度
        StLux = tk.StringVar()
        self.LbLux = tk.Label(self.lf_res,text="照度").grid(row=2,column=0,sticky='E',padx=10, pady=2)
        self.LuxChosen = ttk.Combobox(self.lf_res, width=12, textvariable=StLux, state='readonly')
        self.LuxChosen['values'] = gLuxValue
        #self.LuxChosen['values'] = (10,20,50,100,200,400,500,1000,'Normal','Low') 
        self.LuxChosen.grid(row=2,column=1)     
        self.LuxChosen.current(0)    
        self.LuxChosen.bind("<<ComboboxSelected>>", self.SceneSelect)
        
        # 格式
        StFormat = tk.StringVar()
        self.LbFormat = tk.Label(self.lf_res,text="格式").grid(row=3,column=0,sticky='E',padx=10, pady=2)
        self.FormatChosen = ttk.Combobox(self.lf_res, width=12, textvariable=StFormat, state='readonly')
        self.FormatChosen['values'] = gFormatValue
        #self.FormatChosen['values'] = ('raw','jpg')
        self.FormatChosen.grid(row=3,column=1)      
        self.FormatChosen.current(0)    
        self.FormatChosen.bind("<<ComboboxSelected>>", self.SceneSelect)

    def SceneSelect(self,*args):
        global SavePicName
        global ChosenType
        SavePicName = (self.CChosen.get()+'_'+self.LightChosen.get()+'_'+self.LuxChosen.get()+'.'+self.FormatChosen.get())
        print (SavePicName)
        if self.FormatChosen.get().find("raw") != -1:
            ChosenType = 0
        else:
            ChosenType = 1 
        
    def work(self):
        print('Scene tab')

#########################################################################################
class Control:
    def __init__(self,root):
        self.lf_control = tk.LabelFrame(root, width=40, height=20, text='控制',fg='Orange')  
        self.lf_control.grid(row=1, column=1, sticky='W'+'N',padx=10, pady=5)

        self.bt_openCamera = tk.Button(self.lf_control,text='打开相机',width=10,height=2 ,command=self.OpoenCamera )
        self.bt_openCamera.grid(row=0,column=0,padx=10,pady=20)
        
        self.bt_CloseCamera = tk.Button(self.lf_control,text='关闭相机',width=10,height=2,command=self.CloseCamera  )
        self.bt_CloseCamera.grid(row=1,column=0,padx=10,pady=16)
        
        self.bt_Capure = tk.Button(self.lf_control,text='拍照',width=10,height=2 ,command=self.CapurePicture )
        self.bt_Capure.grid(row=0,column=1,padx=10, pady=16)

        self.bt_ClearCamera = tk.Button(self.lf_control,text='清空图片',width=10,height=2 ,command=self.ClearPicture )
        self.bt_ClearCamera.grid(row=1,column=1,padx=5, pady=8)        
        self.lf_message = tk.LabelFrame(root, width=100, height=50, text='实时信息',fg='DarkGreen')
        self.lf_message.grid(columnspan=3,row=2, column=0, sticky='W'+'E'+'N'+'S',padx=10, pady=5)
    
        self.yScrollbar = tk.Scrollbar(self.lf_message)
        self.yScrollbar.pack(side = 'right', fill = 'y')
        self.xScrollbar = tk.Scrollbar(self.lf_message, orient = 'horizontal')# HORIZONTAL 设置水平方向的滚动条，默认是竖直
        self.xScrollbar.pack(side = 'bottom', fill = 'x') 
        # 创建文本框,wrap 设置不自动换行
        self.message_out = tk.Text(self.lf_message, width = 100,
                                   bg='Black',fg='DarkViolet',
                                   yscrollcommand = self.yScrollbar.set, xscrollcommand = self.xScrollbar.set, wrap = 'none')
        self.message_out.pack(anchor='center')
        
    def OpoenCamera(self):
        print ('open camera
')
        global SavePicName
        os.popen("adb remount").read()+'
'
        StOpenCamera = os.popen("adb shell am start -a android.media.action.STILL_IMAGE_CAMERA").read()+'
'
        self.message_out.insert(tkinter.END, StOpenCamera)  # INSERT表示在光标位置插入
        self.message_out.see(tkinter.END)
        self.message_out.update()
        print ('rename '+(SavePicName))
    
    def CloseCamera(self):
        print ('close camera
')
        StOpenCamera = os.popen("adb shell input keyevent 4").read()+'
'
        self.message_out.insert(tkinter.END, StOpenCamera)
        self.message_out.see(tkinter.END)
        self.message_out.update()
        
    def CapurePicture(self):
        print ('Capure 
')
        global RawPath
        global JpgPath
        global SavePicPath
        global SavePicName
        global ChosenType        
        if ( ChosenType == 0):
            StOpenCamera = os.popen("adb shell input keyevent 27").read()+'
'+os.popen("ping -n 6 127.1 >nul").read()+'
'+os.popen("adb pull "+RawPath+" "+SavePicPath).read()+'
'
            print("Choosen RAW
")
        else:
            StOpenCamera = os.popen("adb shell input keyevent 27").read()+'
'+os.popen("ping -n 6 127.1 >nul").read()+'
'+os.popen("adb pull "+JpgPath+" "+SavePicPath).read()+'
'
            print("Choosen JPG
")
        self.message_out.insert(tkinter.END, StOpenCamera)
        self.message_out.see(tkinter.END)
        self.message_out.update()
        print ("adb pull "+RawPath+" "+SavePicPath)
        for item in os.listdir(SavePicPath):
            if (re.match(r"^IMG_d+", item)):
                print (item)
                #newname = re.sub(r"(d+)", "", item)
                try:
                    os.renames(SavePicPath+item, SavePicPath+SavePicName)
                except OSError:
                    pass
                print ("-->" + SavePicName)
        if ( ChosenType == 0):
            print (os.popen("adb shell rm "+RawPath+'*.raw')+'
')
        else:
            print (os.popen("adb shell rm "+JpgPath+'*.jpg')+'
')
        
    def ClearPicture(self):
        print ('Clear raw in phone 
')
        g_cmd_out = os.popen("adb remount").read()+'
'
        self.message_out.delete('1.0','end')
        
    def work(self):
        print('setting tab')

########################################################################################
class Calculate:
    def __init__(self,root):
        self.lf_calculate = tk.LabelFrame(root, width=40, height=100, text='计算')  
        self.lf_calculate.grid(row=1, column=2, sticky='W'+'N'+'S', pady=5)
        
    def work(self):
        print('Calculate tab')

#######################################################################################
class Message:
    def __init__(self,root):
        self.lf_message = tk.LabelFrame(root, width=100, height=50, text='实时信息',fg='DarkGreen')  
        self.lf_message.grid(columnspan=3,row=2, column=0, sticky='W'+'E'+'N'+'S',padx=10, pady=5)

        self.yScrollbar = tk.Scrollbar(self.lf_message)
        self.yScrollbar.pack(side = 'right', fill = 'y')
        self.xScrollbar = tk.Scrollbar(self.lf_message, orient = 'horizontal')# HORIZONTAL 设置水平方向的滚动条，默认是竖直
        self.xScrollbar.pack(side = 'bottom', fill = 'x') 
        # 创建文本框,wrap 设置不自动换行
        self.message_out = tk.Text(self.lf_message, width = 100,
                                   bg='Black',fg='DarkViolet',
                                   yscrollcommand = self.yScrollbar.set, xscrollcommand = self.xScrollbar.set, wrap = 'none')
        self.message_out.pack(anchor='center')

    def TextUpdate(self,text):
        print('Text update!
')
        self.message_out.insert(tkinter.END, text)  
        self.message_out.see(tkinter.END)
        self.message_out.update()
    
    def TextClear():
        print('Text clear')
        self.message_out.delete('1.0','end')
        
    def work(self):
        print('Message tab')

###########################################################################################

root = tk.Tk()
root.title('tuning拍图小助手V1.0')
width = 600
height = 480
screenwidth = root.winfo_screenwidth()  
screenheight = root.winfo_screenheight()  
size = '%dx%d+%d+%d' % (width, height, (screenwidth - width)/2, (screenheight - height)/2)
root.geometry(size) # width*height + pos_x + pos_y

root.columnconfigure(0, weight=1)
root.rowconfigure(0, weight=1)

content = tk.Frame(root)
content.grid(column=0, row=0, sticky=('N', 'S', 'E', 'W'))
app = Setting(content)
sence = Scene(content)
control = Control(content)
calculate = Calculate(content)
app.work()

content.columnconfigure(0, weight=3)
content.columnconfigure(1, weight=3)
content.columnconfigure(2, weight=3)
content.columnconfigure(3, weight=1)
content.rowconfigure(2, weight=1)

sence.work()
control.work()
calculate.work()
sence.SceneSelect()

root.mainloop()

 后期展望:

　　目前只是完成了一个简单的GUI界面，并且一些基本的操作，但是逻辑部分还没有衔接上，然后找BUG优化，美化布局这些，然后打包生成exe文件。

（未完待续，后续更新！······）