GAE google 本书 api
GAE google books api
我正在使用 Python 2.7.11 制作一个 GAE 应用程序。这是我构建 GAE 应用程序的第一个项目，我也是网络开发的新手。 Link here。我正在尝试访问 Google 图书的 API 以检索图书信息。在本地部署时，一切都完美无缺。我在搜索字段中输入一本书的名称，我的处理程序飞走了，点击 2 Google APIs（搜索，然后是卷），解析结果并将其附加到页面。
当我将我的应用程序部署到 GAE 时，出现以下错误（带有堆栈跟踪）：
Traceback (most recent call last):
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1535, in __call__
rv = self.handle_exception(request, response, e)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1529, in __call__
rv = self.router.dispatch(request, response)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1278, in default_dispatcher
return route.handler_adapter(request, response)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1102, in __call__
return handler.dispatch()
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 572, in dispatch
return self.handle_exception(e, self.app.debug)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 570, in dispatch
return method(*args, **kwargs)
File "/base/data/home/apps/s~my-life-app/1.392279800807967905/myapp.py", line 320, in post
response_body = urlopen(request).read()
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 127, in urlopen
return _opener.open(url, data, timeout)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 410, in open
response = meth(req, response)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 523, in http_response
'http', request, response, code, msg, hdrs)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 448, in error
return self._call_chain(*args)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 382, in _call_chain
result = func(*args)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 531, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 403: Forbidden
这是执行 API 调用的代码部分。 （很草率，抱歉。我一直在尝试在清理代码之前解决这个问题）。
headers = {'Accept': 'application/json'}
book = Book(parent=books_key)
book.name = self.request.get('name')
googleBookSearch = "https://www.googleapis.com/books/v1/volumes?q="
googleBookVol = "https://www.googleapis.com/books/v1/volumes/ID"
escapedBookName = urllib.quote(book.name)
apiCall = googleBookSearch + escapedBookName + "&" + api_key2
request = Request(apiCall, headers=headers)
response_body = urlopen(request).read()
parsed_book = json.loads(response_body)
if parsed_book['totalItems'] != 0:
volumeID = parsed_book['items'][0]['id']
googleBookVol = googleBookVol.replace("ID", volumeID)
googleBookVol = googleBookVol + "?" + api_key2
logging.info(googleBookVol)
request = Request(googleBookVol, headers=headers)
response_body = urlopen(request).read()
response_body = json.loads(response_body)
book.name = response_body['volumeInfo']['title']
pageCount = response_body['volumeInfo']['pageCount']
book.pages = int(pageCount)
bookCover = response_body['volumeInfo']['imageLinks']['smallThumbnail']
book.cover = str(bookCover)
book.published = str(response_body['volumeInfo']['publishedDate'])
book.author = str(response_body['volumeInfo']['authors'][0])
book.put()
self.redirect("/books")
根据 Google 的 API 文档，这些 API 仅访问 public 数据，因此不需要 OAuth 或 API 密钥。不用说，那是行不通的。我添加了 API 密钥，但仍然无效。我已经从开发者控制台启用了 Google Books API。唯一留给我的是 Oauth，但我的头在试图逐页阅读文档，其中一些文档彼此截然不同，所以我不知道要实现什么。 Web 应用不需要任何形式的登录，API 请求仅使用 public 数据。谢谢。
有没有人可以帮忙？
编辑：这是我从 Google 中从 Cloud Console 日志中提取的日志部分。第一部分是确切的 URL，如 logging.info.
所示
{
metadata:
{
severity:
"ERROR"
projectId:
"598422355661"
serviceName:
"appengine.googleapis.com"
zone:
"us6"
labels:
{…}
timestamp:
"2016-04-23T17:40:38.988615Z"
projectNumber:
"598422355661"
}
protoPayload:
{
@type:
"type.googleapis.com/google.appengine.logging.v1.RequestLog"
appId:
"s~my-life-app"
versionId:
"1"
requestId:
"571bb39600ff0f15c71037dd9b0001737e6d792d6c6966652d617070000131000100"
ip:
"189.61.48.66"
startTime:
"2016-04-23T17:40:38.988615Z"
endTime:
"2016-04-23T17:40:39.020226Z"
latency:
"0.031611s"
megaCycles:
"20"
method:
"POST"
resource:
"/sign"
httpVersion:
"HTTP/1.1"
status:
500
responseSize:
"870"
referrer:
"http://my-life-app.appspot.com/books"
userAgent:
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36"
urlMapEntry:
"myapp.app"
host:
"my-life-app.appspot.com"
cost:
1.29081e-7
instanceIndex:
-1
instanceId:
"00c61b117cb28d6a28da9eadf0f9ad4279a74be43a1ca345cb"
line:
[
0:
{
time:
"2016-04-23T17:40:38.991900Z"
severity:
"INFO"
logMessage:
"https://www.googleapis.com/books/v1/volumes?q=Pale+Blue+Dot&key=AIzaSyD9o4jKfQvvCAr8glvom4llEAssu8ojmgk"
}
1:
{
time:
"2016-04-23T17:40:39.011339Z"
severity:
"ERROR"
logMessage:
"HTTP Error 403: Forbidden
Traceback (most recent call last):
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1535, in __call__
rv = self.handle_exception(request, response, e)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1529, in __call__
rv = self.router.dispatch(request, response)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1278, in default_dispatcher
return route.handler_adapter(request, response)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1102, in __call__
return handler.dispatch()
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 572, in dispatch
return self.handle_exception(e, self.app.debug)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 570, in dispatch
return method(*args, **kwargs)
File "/base/data/home/apps/s~my-life-app/1.392300489206286534/myapp.py", line 333, in post
response_body = urlopen(request).read()
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 127, in urlopen
return _opener.open(url, data, timeout)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 410, in open
response = meth(req, response)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 523, in http_response
'http', request, response, code, msg, hdrs)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 448, in error
return self._call_chain(*args)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 382, in _call_chain
result = func(*args)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 531, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 403: Forbidden"
}
]
appEngineRelease:
"1.9.36"
}
insertId:
"2016-04-23|10:40:40.411640-07|10.106.197.137|1661671430"
log:
"appengine.googleapis.com/request_log"
httpRequest:
{
status:
500
}
operation:
{
id:
"571bb39600ff0f15c71037dd9b0001737e6d792d6c6966652d617070000131000100"
producer:
"appengine.googleapis.com/request_id"
}
}
对于未来的奋斗者，请确保在您的请求中添加适当的国家/地区字符串
&country=US
The Books API uses the IP address of the client to geo-locate the user. Since we must honor copyright laws from various countries, and have country-specific rights from publishers, we need to know the country where the requests come from in order to serve the proper content.
我正在使用 Python 2.7.11 制作一个 GAE 应用程序。这是我构建 GAE 应用程序的第一个项目，我也是网络开发的新手。 Link here。我正在尝试访问 Google 图书的 API 以检索图书信息。在本地部署时，一切都完美无缺。我在搜索字段中输入一本书的名称，我的处理程序飞走了，点击 2 Google APIs（搜索，然后是卷），解析结果并将其附加到页面。
当我将我的应用程序部署到 GAE 时，出现以下错误（带有堆栈跟踪）：
Traceback (most recent call last):
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1535, in __call__
rv = self.handle_exception(request, response, e)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1529, in __call__
rv = self.router.dispatch(request, response)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1278, in default_dispatcher
return route.handler_adapter(request, response)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1102, in __call__
return handler.dispatch()
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 572, in dispatch
return self.handle_exception(e, self.app.debug)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 570, in dispatch
return method(*args, **kwargs)
File "/base/data/home/apps/s~my-life-app/1.392279800807967905/myapp.py", line 320, in post
response_body = urlopen(request).read()
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 127, in urlopen
return _opener.open(url, data, timeout)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 410, in open
response = meth(req, response)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 523, in http_response
'http', request, response, code, msg, hdrs)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 448, in error
return self._call_chain(*args)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 382, in _call_chain
result = func(*args)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 531, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 403: Forbidden
这是执行 API 调用的代码部分。 （很草率，抱歉。我一直在尝试在清理代码之前解决这个问题）。
headers = {'Accept': 'application/json'}
book = Book(parent=books_key)
book.name = self.request.get('name')
googleBookSearch = "https://www.googleapis.com/books/v1/volumes?q="
googleBookVol = "https://www.googleapis.com/books/v1/volumes/ID"
escapedBookName = urllib.quote(book.name)
apiCall = googleBookSearch + escapedBookName + "&" + api_key2
request = Request(apiCall, headers=headers)
response_body = urlopen(request).read()
parsed_book = json.loads(response_body)
if parsed_book['totalItems'] != 0:
volumeID = parsed_book['items'][0]['id']
googleBookVol = googleBookVol.replace("ID", volumeID)
googleBookVol = googleBookVol + "?" + api_key2
logging.info(googleBookVol)
request = Request(googleBookVol, headers=headers)
response_body = urlopen(request).read()
response_body = json.loads(response_body)
book.name = response_body['volumeInfo']['title']
pageCount = response_body['volumeInfo']['pageCount']
book.pages = int(pageCount)
bookCover = response_body['volumeInfo']['imageLinks']['smallThumbnail']
book.cover = str(bookCover)
book.published = str(response_body['volumeInfo']['publishedDate'])
book.author = str(response_body['volumeInfo']['authors'][0])
book.put()
self.redirect("/books")
根据 Google 的 API 文档，这些 API 仅访问 public 数据，因此不需要 OAuth 或 API 密钥。不用说，那是行不通的。我添加了 API 密钥，但仍然无效。我已经从开发者控制台启用了 Google Books API。唯一留给我的是 Oauth，但我的头在试图逐页阅读文档，其中一些文档彼此截然不同，所以我不知道要实现什么。 Web 应用不需要任何形式的登录，API 请求仅使用 public 数据。谢谢。
有没有人可以帮忙？
编辑：这是我从 Google 中从 Cloud Console 日志中提取的日志部分。第一部分是确切的 URL，如 logging.info.
所示{
metadata:
{
severity:
"ERROR"
projectId:
"598422355661"
serviceName:
"appengine.googleapis.com"
zone:
"us6"
labels:
{…}
timestamp:
"2016-04-23T17:40:38.988615Z"
projectNumber:
"598422355661"
}
protoPayload:
{
@type:
"type.googleapis.com/google.appengine.logging.v1.RequestLog"
appId:
"s~my-life-app"
versionId:
"1"
requestId:
"571bb39600ff0f15c71037dd9b0001737e6d792d6c6966652d617070000131000100"
ip:
"189.61.48.66"
startTime:
"2016-04-23T17:40:38.988615Z"
endTime:
"2016-04-23T17:40:39.020226Z"
latency:
"0.031611s"
megaCycles:
"20"
method:
"POST"
resource:
"/sign"
httpVersion:
"HTTP/1.1"
status:
500
responseSize:
"870"
referrer:
"http://my-life-app.appspot.com/books"
userAgent:
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36"
urlMapEntry:
"myapp.app"
host:
"my-life-app.appspot.com"
cost:
1.29081e-7
instanceIndex:
-1
instanceId:
"00c61b117cb28d6a28da9eadf0f9ad4279a74be43a1ca345cb"
line:
[
0:
{
time:
"2016-04-23T17:40:38.991900Z"
severity:
"INFO"
logMessage:
"https://www.googleapis.com/books/v1/volumes?q=Pale+Blue+Dot&key=AIzaSyD9o4jKfQvvCAr8glvom4llEAssu8ojmgk"
}
1:
{
time:
"2016-04-23T17:40:39.011339Z"
severity:
"ERROR"
logMessage:
"HTTP Error 403: Forbidden
Traceback (most recent call last):
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1535, in __call__
rv = self.handle_exception(request, response, e)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1529, in __call__
rv = self.router.dispatch(request, response)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1278, in default_dispatcher
return route.handler_adapter(request, response)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1102, in __call__
return handler.dispatch()
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 572, in dispatch
return self.handle_exception(e, self.app.debug)
File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 570, in dispatch
return method(*args, **kwargs)
File "/base/data/home/apps/s~my-life-app/1.392300489206286534/myapp.py", line 333, in post
response_body = urlopen(request).read()
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 127, in urlopen
return _opener.open(url, data, timeout)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 410, in open
response = meth(req, response)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 523, in http_response
'http', request, response, code, msg, hdrs)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 448, in error
return self._call_chain(*args)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 382, in _call_chain
result = func(*args)
File "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/urllib2.py", line 531, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 403: Forbidden"
}
]
appEngineRelease:
"1.9.36"
}
insertId:
"2016-04-23|10:40:40.411640-07|10.106.197.137|1661671430"
log:
"appengine.googleapis.com/request_log"
httpRequest:
{
status:
500
}
operation:
{
id:
"571bb39600ff0f15c71037dd9b0001737e6d792d6c6966652d617070000131000100"
producer:
"appengine.googleapis.com/request_id"
}
}
对于未来的奋斗者，请确保在您的请求中添加适当的国家/地区字符串
&country=US
The Books API uses the IP address of the client to geo-locate the user. Since we must honor copyright laws from various countries, and have country-specific rights from publishers, we need to know the country where the requests come from in order to serve the proper content.