Google app engine 上载Google应用程序引擎应用程序时出错

我正在使用普通命令在Google App Engine（Python 2.7，SDK 1.8.9）中上载我的应用程序：

但是在我的项目中进行重构后，app.yaml（）的正则表达式中出现错误

错误是：

02:00 AM Application: sandengine; version: dev
02:00 AM Host: appengine.google.com
02:00 AM Starting update of app: sandengine, version: dev
02:00 AM Getting current resource limits.
02:00 AM Scanning files on local disk.
Traceback (most recent call last):
  File "/usr/local/bin/appcfg.py", line 199, in <module>
    run_file(__file__, globals())
  File "/usr/local/bin/appcfg.py", line 195, in run_file
    execfile(script_path, globals_)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 4933, in <module>
main(sys.argv)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 4924, in main
result = AppCfgApp(argv).Run()
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 2648, in Run
self.action(self)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 4604, in __call__
return method()
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 3419, in Update
self._UpdateWithParsedAppYaml(appyaml, self.basepath)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 3466, in _UpdateWithParsedAppYaml
self.UpdateVersion(rpcserver, basepath, appyaml, APP_YAML_FILENAME)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 3357, in UpdateVersion
return appversion.DoUpload(paths, openfunc)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 2143, in DoUpload
self._AddFilesThatAreSmallEnough(paths, openfunc)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 2211, in _AddFilesThatAreSmallEnough
file_classification = FileClassification(self.config, path)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 257, in __init__
self.__static_mime_type = self.__GetMimeTypeIfStaticFile(config, filename)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 287, in __GetMimeTypeIfStaticFile
if re.match(regex, filename):
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.py", line 137, in match
return _compile(pattern, flags).match(string)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.py", line 242, in _compile
raise error, v # invalid expression
sre_constants.error: bogus escape: '\\1'

凌晨02:00应用程序：sandengine；版本：dev
凌晨2:00主持人：appengine.google.com
凌晨2:00开始更新应用程序：sandengine，版本：dev
凌晨02:00获取当前资源限制。
凌晨02:00扫描本地磁盘上的文件。
回溯（最近一次呼叫最后一次）：
文件“/usr/local/bin/appcfg.py”，第199行，在
运行\u文件（\uuuu文件，globals（））
文件“/usr/local/bin/appcfg.py”，第195行，在run_文件中
execfile（脚本路径，全局路径）
文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine default.bundle/Contents/Resources/google\u appengine/google/appengine/tools/appcfg.py”，第4933行，在
主（系统argv）
文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py”，第4924行，主目录
结果=AppCfgApp（argv）.Run（）
文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine default.bundle/Contents/Resources/google\u appengine/google/appengine/tools/appcfg.py”，第2648行，正在运行
自我行动（self）
文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine default.bundle/Contents/Resources/google\u appengine/google/appengine/tools/appcfg.py”，第4604行，在调用中__
返回方法（）
文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine default.bundle/Contents/Resources/google\u appengine/google/appengine/tools/appcfg.py”，第3419行，在更新中
self.\u UpdateWithParsedAppYaml（appyaml，self.basepath）
文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine default.bundle/Contents/Resources/google\u appengine/google/appengine/tools/appcfg.py”，第3466行，在_UpdateWithParsedAppYaml中
UpdateVersion（rpcserver、basepath、appyaml、APP\u YAML\u文件名）
文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine default.bundle/Contents/Resources/google\u appengine/google/appengine/tools/appcfg.py”，第3357行，在UpdateVersion中
返回appversion.DoUpload（路径，openfunc）
文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine default.bundle/Contents/Resources/google\u appengine/google/appengine/tools/appcfg.py”，第2143行，在DoUpload中
self.\u添加较小的文件（路径，openfunc）
文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine default.bundle/Contents/Resources/google\u appengine/google/appengine/tools/appcfg.py”，第2211行，在“添加文件”中
file_classification=FileClassification（self.config，path）
文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine default.bundle/Contents/Resources/google\u appengine/google/appengine/tools/appcfg.py”，第257行，在__
self.\uuuu static\u mime\u type=self.\uuuuu GetMimeTypeIfStaticFile（配置，文件名）
文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine default.bundle/Contents/Resources/google\u appengine/google/appengine/tools/appcfg.py”，第287行，在uu GetMimeTypeIfStaticFile中
如果re.match（正则表达式，文件名）：
文件“/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.py”，第137行，匹配
返回编译（模式、标志）。匹配（字符串）
文件“/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.py”，第242行，在编译中
raise错误，v#表达式无效
sre_常量。错误：假转义：'\\1'

请尝试输入一个实际数字，而不是“dev”作为版本号：）

这是一个正则表达式错误，在上载中：您不能使用\1或\2

---

下面是修复方法：

dev是一个保留关键字。更改版本，并使用数字或小写字符串代替dev

---

这对我来说很有效

通过在这里打印，很容易找出你的应用程序的哪个文件是问题所在

/home/nburn42/Apps/google\u appengine/google/appengine/tools/appcfg.py

第315行

这可能有点过头了，但它肯定会让你脱臼

02:00 AM Application: sandengine; version: dev
02:00 AM Host: appengine.google.com
02:00 AM Starting update of app: sandengine, version: dev
02:00 AM Getting current resource limits.
02:00 AM Scanning files on local disk.
Traceback (most recent call last):
  File "/usr/local/bin/appcfg.py", line 199, in <module>
    run_file(__file__, globals())
  File "/usr/local/bin/appcfg.py", line 195, in run_file
    execfile(script_path, globals_)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 4933, in <module>
main(sys.argv)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 4924, in main
result = AppCfgApp(argv).Run()
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 2648, in Run
self.action(self)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 4604, in __call__
return method()
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 3419, in Update
self._UpdateWithParsedAppYaml(appyaml, self.basepath)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 3466, in _UpdateWithParsedAppYaml
self.UpdateVersion(rpcserver, basepath, appyaml, APP_YAML_FILENAME)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 3357, in UpdateVersion
return appversion.DoUpload(paths, openfunc)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 2143, in DoUpload
self._AddFilesThatAreSmallEnough(paths, openfunc)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 2211, in _AddFilesThatAreSmallEnough
file_classification = FileClassification(self.config, path)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 257, in __init__
self.__static_mime_type = self.__GetMimeTypeIfStaticFile(config, filename)
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 287, in __GetMimeTypeIfStaticFile
if re.match(regex, filename):
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.py", line 137, in match
return _compile(pattern, flags).match(string)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.py", line 242, in _compile
raise error, v # invalid expression
sre_constants.error: bogus escape: '\\1'