最近做了一个项目，需要用到国际化，在网上找了很多关于xib和storyboard 自增的解决方式，发现网上的处理方式基本上一致，这里就遇到问题了，我们项目中很多的模块都是分文件存放的，因此发现者就有个缺陷是只能遍历指定路径下的xib或者sb，没有实现递归查询，下面是这次爬坑后进行的修改的脚本代码。
在这里记录下这次国际化的收获，希望下一次有人遇到同样的问题的时候，能够帮到你
这里对网络上的名为StoryboardAutoGenStrings.py的脚本进行修改，遍历项目下所有xib及sb文件
直接上代码：
#!/usr/bin/env python
# encoding: utf-8
"""
StoryboardAutoGenStrings.py
Created by linyu on 2015-02-13.
Modified by DarkAngel on 2016-12-02.
Copyright (c) 2016 DarkAngel. All rights reserved.
"""
importimp
importsys
import os
import glob
importstring
importre
import time
imp.reload(sys)
sys.setdefaultencoding('utf-8') #设置默认编码,只能是utf-8,下面\u4e00-\u9fa5要求的
KSourceFile = 'Base.lproj/*.storyboard'
KTargetFile = '*.lproj/*.strings'
KGenerateStringsFile = 'TempfileOfStoryboardNew.strings'
ColonRegex = ur'["](.*?)["]'
KeyParamRegex = ur'["](.*?)["](\s*)=(\s*)["](.*?)["];'
AnotationRegexPrefix = ur'/(.*?)/'
defgetCharaset(string_txt):
filedata = bytearray(string_txt[:4])
iflen(filedata) <4:
return 0
if (filedata[0] ==0xEF)and(filedata[1] ==0xBB)and(filedata[2] ==0xBF):
print 'utf-8'
return 1
elif(filedata[0] ==0xFF)and(filedata[1] ==0xFE)and(filedata[2] ==0x00)and(filedata[3] ==0x00):
print 'utf-32/UCS-4,little endian'
return 3
elif(filedata[0] ==0x00)and(filedata[1] ==0x00)and(filedata[2] ==0xFE)and(filedata[3] ==0xFF):
print 'utf-32/UCS-4,big endian'
return 3
elif(filedata[0] ==0xFE)and(filedata[1] ==0xFF):
print 'utf-16/UCS-2,little endian'
return 2
elif(filedata[0] ==0xFF)and(filedata[1] ==0xFE):
print 'utf-16/UCS-2,big endian'
return 2
else:
print 'can not recognize!'
return 0
defdecoder(string_txt):
var = getCharaset(string_txt)
ifvar ==1:
returnstring_txt.decode("utf-8")
elifvar ==2:
returnstring_txt.decode("utf-16")
elifvar ==3:
returnstring_txt.decode("utf-32")
else:
returnstring_txt
defconstructAnotationRegex(str):
returnAnotationRegexPrefix +'\n'+ str
defgetAnotationOfString(string_txt,suffix):
anotationRegex = constructAnotationRegex(suffix)
anotationMatch = re.search(anotationRegex,string_txt)
anotationString =''
ifanotationMatch:
match = re.search(AnotationRegexPrefix,anotationMatch.group(0))
ifmatch:
anotationString = match.group(0)
returnanotationString
defcompareWithFilePath(newStringPath,originalStringPath):
#read newStringfile
nspf=open(newStringPath,"r")
#newString_txt = str(nspf.read(5000000)).decode("utf-16")
newString_txt = decoder(str(nspf.read(5000000)))
nspf.close()
newString_dic = {}
anotation_dic = {}
forstfmatchinre.finditer(KeyParamRegex , newString_txt):
linestr = stfmatch.group(0)
anotationString = getAnotationOfString(newString_txt,linestr)
linematchs = re.findall(ColonRegex, linestr)
iflen(linematchs) ==2:
leftvalue = linematchs[0]
rightvalue = linematchs[1]
newString_dic[leftvalue] = rightvalue
anotation_dic[leftvalue] = anotationString
#read originalStringfile
ospf=open(originalStringPath,"r")
originalString_txt = decoder(str(ospf.read(5000000)))
ospf.close()
originalString_dic = {}
forstfmatchinre.finditer(KeyParamRegex , originalString_txt):
linestr = stfmatch.group(0)
linematchs = re.findall(ColonRegex, linestr)
iflen(linematchs) ==2:
leftvalue = linematchs[0]
rightvalue = linematchs[1]
originalString_dic[leftvalue] = rightvalue
#compare and remove the useless param in original string
forkeyinoriginalString_dic:
if(keynotinnewString_dic):
keystr ='"%s"'%key
replacestr ='//'+keystr
match = re.search(replacestr , originalString_txt)
ifmatchisNone:
originalString_txt = originalString_txt.replace(keystr,replacestr)
#compare and add new param to original string
executeOnce =1
forkeyinnewString_dic:
values = (key, newString_dic[key])
if(keynotinoriginalString_dic):
newline =''
ifexecuteOnce ==1:
timestamp = time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time()))
newline ='\n//##################################################################################\n'
newline +='//# StoryboardAutoGenStrings '+timestamp+'\n'
newline +='//##################################################################################\n'
executeOnce =0
newline +='\n'+anotation_dic[key]
newline +='\n"%s" = "%s";\n'%values
originalString_txt += newline
#write into origial file
sbfw=open(originalStringPath,"w")
sbfw.write(originalString_txt)
sbfw.close()
defextractFileName(file_path):
seg = file_path.split('/')
lastindex = len(seg) -1
returnseg[lastindex]
defextractFilePrefix(file_path):
seg = file_path.split('/')
lastindex = len(seg) -1
prefix = seg[lastindex].split('.')[0]
returnprefix
defgenerateStoryboardStringsfile(storyboard_path,tempstrings_path):
#生成临时的strings文件，Mac OS 10.12.1生成的是utf-16格式的，这样在对比时，会报错。 这里利用iconv将 utf-16 转换成 utf-8。
cmdstring ='ibtool '+storyboard_path+' --generate-strings-file '+tempstrings_path+'temp\n'+'iconv -f utf-16 -t utf-8 '+tempstrings_path+'temp > '+tempstrings_path
ifos.system(cmdstring) ==0:
os.remove(tempstrings_path +'temp')
return1
else:
os.remove(tempstrings_path +'temp')
return0
defallUIFiles(path):
s = os.popen("find "+path+" -name \*.xib").read()
allFiles = []
foriins.split("\n"):
ifi !="":
allFiles.append(i)
s = os.popen("find "+path+" -name \*.storyboard").read()
foriins.split("\n"):
ifi !="":
allFiles.append(i)
returnallFiles
defmain():
filePath = sys.argv[1]
allFiles = allUIFiles(filePath)
forfileinallFiles:
currentPath = os.path.abspath(os.path.dirname(os.path.dirname(file)))
sourceFilePath = file
sourceFile_list = glob.glob(sourceFilePath)
iflen(sourceFile_list) ==0:
print 'error dictionary,you should choose the dic upper the Base.lproj'
return
targetFilePath = currentPath +'/'+ KTargetFile
targetFile_list = glob.glob(targetFilePath)
tempFile_Path = currentPath +'/'+ KGenerateStringsFile
iflen(targetFile_list) ==0:
print 'error framework , no .lproj dic was found'
return
forsourcePathinsourceFile_list:
sourceprefix = extractFilePrefix(sourcePath)
sourcename = extractFileName(sourcePath)
print'init with %s'%sourcename
ifgenerateStoryboardStringsfile(sourcePath,tempFile_Path) ==1:
print '- - genstrings %s successfully'%sourcename
fortargetPathintargetFile_list:
targetprefix = extractFilePrefix(targetPath)
targetname = extractFileName(targetPath)
ifcmp(sourceprefix,targetprefix) ==0:
print '- - dealing with %s'%targetPath
compareWithFilePath(tempFile_Path,targetPath)
print 'finish with %s'%sourcename
os.remove(tempFile_Path)
else:
print '- - genstrings %s error'%sourcename
if__name__ =='__main__':
main()
以上代码是在原作者的技术处加了一个路径查询及循环，
在项目中添加编译运行脚本
python ${SRCROOT}/${TAEGET_NAME}LanguageSettingsDemo/Resources/StoryboardAutoGenStrings.py ${SRCROOT}/${TAEGET_NAME}LanguageSettingsDemo/
感谢 DarkAngel （暗の天使） 作者辛勤的付出与分享
第一次写爬坑记录，有不足之处见谅，如有侵权，请联系删除
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