Python 日用脚本

复制文件

#encoding:utf-8
import shutil
shutil.copyfile('oldpath','newpath')

替换文字

#替换 manifest 包名
def replaceFileStr(parent,filename):
    replaceFile = open(os.path.join(parent, filename), "r+")  # 不用w w会清空数据
    s = replaceFile.read()  # 读出
    replaceFile.close()
    replaceFile = open(os.path.join(parent, filename), "w")
    replaceFile.write(s.replace(oldId, newId))
    replaceFile.close()

在指定行添加

#添加 ImagApplication.java R文件包名
ImagApplication = file(PROJECT_PATH+'/imag/src/main/java/com/imagjs/imag/ImagApplication.java')
s = ImagApplication.read()
ImagApplication.close()
a = s.split('\n')
a.insert(2, 'import '+ packageName +'.BuildConfig;') # 在第二行插入
s = '\n'.join(a)
ImagApplication = file(PROJECT_PATH+'/imag/src/main/java/com/imagjs/imag/ImagApplication.java', 'w')
ImagApplication.write(s)
ImagApplication.close()

读取property文件

def readProperty(path):
    file = open(path, 'r+')
    map = {}
    while True:
        line = file.readline()
        if len(line) == 0:
            break
        processLine(line, map)
    file.close()
    return map

def processLine(line, map):
    if(line.startswith('#') == False):
        line = line.strip().replace('\:', ':')
        nPos = line.index('=')
        if (nPos != -1):
            key= line[0:nPos]
            value = line[nPos+1:len(line)]
            map[key] = value

def getProperty(map, name):
    if (map.has_key(name)):
        return map[name]
    else:
        return ''
 
#读取properties
print '=========================READ PROPERTIES======================='
map = readProperty(SCRIPT_PATH + '/build.properties')
for key, value in map.items():
    print key + '=' + value

devVersion = getProperty(map, 'devVersion')
      

对 zip 中的文件进行操作.

#coding=utf-8
import os
os.system('unzip ImagiAppOfficeJSPlugin-release.aar -d ImagiAppOfficeJSPlugin')
os.system('unzip ImagiAppOfficeJSPlugin/libs/iAppOffice_*.jar -d ImagiAppOfficeJSPlugin/libs/')
os.system('rm ImagiAppOfficeJSPlugin/libs/*.jar')
os.system('rm -rf ImagiAppOfficeJSPlugin/libs/org')
os.chdir("./ImagiAppOfficeJSPlugin/libs") # 改变目录，注意双引号和反斜杠
os.system('zip -r jinge.jar *')
os.system('rm -rf com cn')
os.chdir("..") # 改变目录，注意双引号和反斜杠
os.system('zip -r ../ImagiAppOfficeJSPlugin.aar *')
os.chdir("..") # 改变目录，注意双引号和反斜杠
os.system('rm -rf ImagiAppOfficeJSPlugin')
print os.getcwd() #打印当前目录

对文件名称,文件夹名称,文件内容进行批量重命名和替换

# encoding: utf-8
import os
import os.path

rootDir = os.getcwd()
oldId = 'JSTemplate'
pluginName = "JSGO"
oldPackageName = "jstemplate"
pluginPackageName = "jsgo"
oldFieldName = "jsTemplate"
pluginFieldName = "jsGO"

def replaceFileStr(parent,filename):
    replaceFile = open(os.path.join(parent, filename), "r+")  # 不用w w会清空数据
    s = replaceFile.read()  # 读出
    replaceFile.close()
    replaceFile = open(os.path.join(parent, filename), "w")
    replaceFile.write(s.replace(oldId, pluginName).replace(oldPackageName, pluginPackageName).replace(oldFieldName, pluginFieldName))
    replaceFile.close()
# 替换文件内容和重名名
for parent, dirnames, filenames in os.walk(rootDir):
    for filename in filenames:
        replaceFileStr(parent,filename)
        if filename.find(oldId) != -1:
            newname = filename.replace(oldId, pluginName)
            print(filename, "--->", newname)
            os.rename(os.path.join(parent, filename), os.path.join(parent, newname))
# 重命名文件夹
def renameDir(dir):
    for parent, dirnames, filenames in os.walk(rootDir):
        for dirname in dirnames:
            if dirname.find(oldId) != -1:
                newname = dirname.replace(oldId, pluginName)
                print(dirname, "--->", newname)
                os.rename(os.path.join(parent, dirname), os.path.join(parent, newname))
                renameDir(dir)
            if dirname.find(oldPackageName) != -1:
                newname = dirname.replace(oldPackageName, pluginPackageName)
                print(dirname, "--->", newname)
                os.rename(os.path.join(parent, dirname), os.path.join(parent, newname))
                renameDir(dir)
renameDir(rootDir)

对 zip 中的 xml 进行操作

# 设置插件变量
pluginVariables = getProperty(map, 'pluginVariables')
pluginVariables = pluginVariables.replace('\:', ':').replace('\=', '=').replace('/', '\/')
print pluginVariables
pluginVariablesObj = json.loads(pluginVariables)
for pluginName in pluginVariablesObj.keys():
    manifestName = 'AndroidManifest.xml'
    aarPath = PROJECT_PATH + '/imag/plugins/' + pluginName + '.aar'
    aarFile = zipfile.ZipFile(aarPath, 'r')
    manifestContent = aarFile.read(manifestName)
    manifestContent = setPluginVariables(manifestContent, pluginVariablesObj[pluginName])

    if (pluginName == 'ImagShareSDKJSPlugin'):
        print '========================SET ImagShareSDKJSPlugin VARIBALRS======================='
        shareSDKMap = pluginVariablesObj['ImagShareSDKJSPlugin']
        shareSDKName = 'assets/ShareSDK.xml'
        shareSDKXml = aarFile.read(shareSDKName)
        # 1. xml文件操作
        tree = ET.fromstring(shareSDKXml)
        zipOut = zipfile.ZipFile(aarPath, 'a')
        for name in shareSDKMap.keys():
            print name + ' : ' + shareSDKMap[name]
            if (name == 'QQ_AppId'):
                nodes = tree.findall("QQ")
                nodes[0].set("AppId", shareSDKMap[name])
            if (name == 'QQ_AppKey'):
                nodes = tree.findall("QQ")
                nodes[0].set("AppKey", shareSDKMap[name])
            if (name == 'Wechat_AppId'):
                nodes = tree.findall("Wechat")
                nodes[0].set("AppId", shareSDKMap[name])
        xmlstr = ET.tostring(tree, encoding='utf8')
        zipOut.writestr(shareSDKName, xmlstr.encode('utf-8'))
        zipOut.close()

    aarFile.close()
    removeFromZip(aarPath, manifestName)
    zipFile = zipfile.ZipFile(aarPath, 'a')
    zipFile.writestr(manifestName, manifestContent.encode('utf-8'))
    zipFile.close()