I Have a test app that is configured python25 that opens a text fie in the root folder and is then loaded by cPickle.
the code is based on gae-nltk
I have migrated the code to python27 and i get the following error in log console of development kit using the latest sdk v1.7.0 timestamp: 1337717865
api_versions: ['1']
File "C:\Program Files\Google\google_appengine\lib\webapp2\webapp2.py", line 570, in dispatch
return method(*args, **kwargs)
File "C:\APPS\v2\knol_handlers.py", line 267, in get
kwds1 = Reply(tb1)
File "C:\APPS\v2\knol_handlers.py", line 108, in Reply
tok = pickle.load(open(os.path.join(os.path.dirname(__file__), "site-packages\\english.pickle")))
File "C:\Program Files\Google\google_appengine\google\appengine\tools\dev_appserver_import_hook.py", line 592, in __init__
raise IOError(errno.EACCES, 'file not accessible', filename)
IOError: [Errno 13] file not accessible: 'C:\\APPS\\v2\\site-packages\\english.pickle
I have looked into configuration docs for python27 but I guess i am missing something.
Any help appreciated.
murray3
UPDATE = The file was available to be read when I moved it from root to subfolder site-packages. I upgraded to sdk version 1.7.0 and the file acess problem has resurfaced.
the file is not marked as static in app.yaml
OK lesson learned - be careful using so called boiler plate templates.
there was a reference in app.yaml that would include this as static.
I reverted to a basic app.yaml and problem is gone.
Related
I'm having issues getting started using GAE (1.7.6 on OS X 10.6.8 with Python 2.7) and compared to amazon services it is abysmal. However, I would like to at least get the sample app deployed. After working through the other issues I now have a small sample application ready to deploy. When I try to deploy it, I receive an SSL error as follows:
*** Running appcfg.py with the following flags:
--no_cookies --email=mathsboy#gmail.com --passin update
02:15 PM Host: appengine.google.com
02:15 PM Application: tew-helloworld; version: 1
Traceback (most recent call last):
File "google_appengine/appcfg.py", line 171, in <module>
run_file(__file__, globals())
File "google_appengine/appcfg.py", line 167, 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 4155, in <module>
main(sys.argv)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 4146, 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 2334, in Run
self.action(self)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 3881, in __call__
return method()
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 2892, in Update
updatecheck.CheckForUpdates()
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/sdk_update_checker.py", line 258, in CheckForUpdates
runtime=runtime))
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appengine_rpc.py", line 393, in Send
f = self.opener.open(req)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 394, in open
response = self._open(req, data)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 412, in _open
'_open', req)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 372, in _call_chain
result = func(*args)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 1207, in https_open
return self.do_open(httplib.HTTPSConnection, req)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/fancy_urllib/fancy_urllib/__init__.py", line 383, in do_open
url_error.reason.args[1])
fancy_urllib.InvalidCertificateException: Host appengine.google.com returned an invalid certificate (_ssl.c:503: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed):
To learn more, see http://code.google.com/appengine/kb/general.html#rpcssl
If deploy fails you might need to 'rollback' manually.
The "Make Symlinks..." menu option can help with command-line work.
*** appcfg.py has finished with exit code 1 ***
There was some advice on this in another thread stating that you would need to remove cacerts.txt, though I am unable to locate this file on OS X. Also, it seems retarded that in order to have the code upload I'd have to delete a cacert text file. But maybe I'm an idiot.
Another problem I'm facing here, is that OS X doesn't work well with GAE due to the difficulty in managing python versions. I've got a total mess on my hands now after installing multiple versions of python, EPD, ActiveState, MacPorts. None of these worked in solving me earlier problems despite assurances they would. It's really pretty appalling that this is the state of google's application management. It just seems like GAE was built by a bunch of guys from mid-90s microsoft....anyone advice on the above issue would be greatly appreciated. Cheers
Fourth line from end in your error. Relevant instructions under the link.
http://code.google.com/appengine/kb/general.html#rpcssl
Make sure (from documentation):
To do this you must have the ssl Python module installed on your system.
Workaround: Use the command line argument --skip_sdk_update_check=yes when you run dev_appserver.py.
I had the same problem and noticed the GUI tool (GoogleAppEngineLauncher) uses --skip_sdk_update_check=yes every time you start an app. This is as of SDK 1.8.7.
The root cause seems to be a known bug in the GAE development server's module whiltelisting system. Even if you have the ssl module installed (as the documentation says is required), ssl relies on _ssl, which is not whitelisted. This is why you can execute import ssl in a regular python shell session with no problem, but get an error when you execute the same line in a GAE app.
I attempted to use Appengine SDK version 1.7.6 but was receiving fatal errors (same as outlined below) so reverted to 1.7.5, where my app works fine. However, the errors I saw in 1.7.6 recur when I attempt to run the experimental devappserver in 1.7.5. I am running Python 2.7 on a win 7 machine. Standard install selections for AppEngine.
These error messages refer to permissions relating to the PYTHON_EGG_CACHE, but...
- 1) They do not occur for the 'old' dev_appserver
- 2) The application can successfully extract files to the location noted. In fact, I changed the path of the PYTHON_EGG_CACHE to another location, gave it wide open permissions, and still received the error.
- 3) I have pyyaml in my site-packages, so am not sure why it would need to do a temporary extract anyway.
Any help looking for a resolution to this would be appreciated, since I'll be forced to use the new devappserver in a couple of releases time.
Command line error dump below:
python "C:\Program Files (x
86)\Google\google_appengine\devappserver2.py" .
WARNING 2013-03-25 19:10:41,029 devappserver2.py:497] devappserver2.py is curre
ntly experimental but will eventually replace dev_appserver.py in the App Engine
Python SDK. For more information and to report bugs, please see: http://code.go
ogle.com/p/appengine-devappserver2-experiment/
INFO 2013-03-25 19:10:41,171 appcfg.py:618] Checking for updates to the SDK.
WARNING 2013-03-25 19:10:44,525 simple_search_stub.py:975] Could not read searc
h indexes from c:\users\ben\appdata\local\temp\appengine.dev~upskillme-main.Ben\
search_indexes
INFO 2013-03-25 19:10:44,539 api_server.py:148] Starting API server at: http
://localhost:49302
INFO 2013-03-25 19:10:44,555 dispatcher.py:96] Starting server "default" run
ning at: http://localhost:8080
INFO 2013-03-25 19:10:44,571 admin_server.py:112] Starting admin server at:
http://localhost:8000
Traceback (most recent call last):
File "C:\Program Files (x86)\Google\google_appengine\_python_runtime.py", line
150, in <module>
run_file(__file__, globals())
File "C:\Program Files (x86)\Google\google_appengine\_python_runtime.py", line
146, in run_file
execfile(script_path, globals_)
File "C:\Program Files (x86)\Google\google_appengine\google\appengine\tools\de
vappserver2\python\runtime.py", line 39, in <module>
from google.appengine.ext.remote_api import remote_api_stub
File "C:\Program Files (x86)\Google\google_appengine\google\appengine\ext\remo
te_api\remote_api_stub.py", line 75, in <module>
import yaml
File "C:\Program Files (x86)\Google\google_appengine\lib\yaml-3.10\yaml\__init
__.py", line 14, in <module>
from cyaml import *
File "C:\Program Files (x86)\Google\google_appengine\lib\yaml-3.10\yaml\cyaml.
py", line 5, in <module>
from _yaml import CParser, CEmitter
File "C:\Python27\lib\site-packages\pyyaml-3.10-py2.7-win32.egg\_yaml.py", lin
e 7, in <module>
File "C:\Python27\lib\site-packages\pyyaml-3.10-py2.7-win32.egg\_yaml.py", lin
e 4, in __bootstrap__
File "C:\Python27\lib\site-packages\pkg_resources.py", line 882, in resource_f
ilename
self, resource_name
File "C:\Python27\lib\site-packages\pkg_resources.py", line 1351, in get_resou
rce_filename
self._extract_resource(manager, self._eager_to_zip(name))
File "C:\Python27\lib\site-packages\pkg_resources.py", line 1406, in _extract_
resource
manager.extraction_error() # report a user-friendly error
File "C:\Python27\lib\site-packages\pkg_resources.py", line 928, in extraction
_error
raise err
pkg_resources.ExtractionError: Can't extract file(s) to egg cache
The following error occurred while trying to extract file(s) to the Python egg
cache:
[Error 5] Access is denied: 'C:\\Users\\Ben\\AppData\\Roaming\\Python-Eggs\\py
yaml-3.10-py2.7-win32.egg-tmp\\_yaml.pyd'
The Python egg cache directory is currently set to:
C:\Users\Ben\AppData\Roaming\Python-Eggs
Perhaps your account does not have write access to this directory? You can
change the cache directory by setting the PYTHON_EGG_CACHE environment
variable to point to an accessible directory.
Exception in thread Thread-4:
Traceback (most recent call last):
File "C:\Python27\lib\threading.py", line 551, in __bootstrap_inner
self.run()
File "C:\Python27\lib\threading.py", line 504, in run
self.__target(*self.__args, **self.__kwargs)
File "C:\Program Files (x86)\Google\google_appengine\google\appengine\tools\de
vappserver2\server.py", line 1045, in _loop_adjusting_instances
self._adjust_instances()
If anyone comes along with the same issue, the resolution that worked for me was as follows:
Unzip the PyYAML-3.10-py2.7-win32.egg in your python27 site-packages
directory into a new directory within site-packages. You'll need to
unzip it to into a directory name like NEWPyYAML-3.10-py2.7-win32.egg
to avoid name conflicts.
Rename your original egg. to something else (e.g., OLDPyYAML-3.10-py2.7-win32.egg).
Rename your new directory to PyYAML-3.10-py2.7-win32.egg
All references to the egg will now actually point to a directory in your site-packages containing the unzipped python files. The new devappserver should be able to work with this.
Unsure how to unzip an egg in windows? See here (presuming you have Winzip or similar installed):
http://mail.python.org/pipermail/chicago/2007-July/002301.html
Google App Engine Launcher suddenly not working when running any app, it works well yesterday.
Error produced:
wi2013-01-15 14:56:52 Running command: "['C:\\Python27\\pythonw.exe', 'C:\\Program Files (x86)\\Google\\google_appengine\\dev_appserver.py', '--admin_console_server=', '--port=8080', 'C:\\Users\\Lawrence\\Documents\\guestbook-2']"
Traceback (most recent call last):
File "C:\Program Files (x86)\Google\google_appengine\dev_appserver.py", line 171, in <module>
run_file(__file__, globals())
File "C:\Program Files (x86)\Google\google_appengine\dev_appserver.py", line 167, in run_file
execfile(script_path, globals_)
File "C:\Program Files (x86)\Google\google_appengine\google\appengine\tools\dev_appserver_main.py", line 166, in <module>
from google.appengine.tools import appcfg
File "C:\Program Files (x86)\Google\google_appengine\google\appengine\tools\appcfg.py", line 41, in <module>
import mimetypes
File "C:\Python27\Lib\mimetypes.py", line 29, in <module>
import urllib
File "C:\Python27\Lib\urllib.py", line 26, in <module>
import socket
File "C:\Python27\Lib\socket.py", line 47, in <module>
import _socket
ImportError: Module use of python25.dll conflict with this version of Python.
2013-01-15 14:56:52 (Process exited with code 1)
When you google this error, a lot of solution telling you to change the
System/ User Environment Variable to add C:\Python27;C:\Python27\Scripts; C:\Python27\Lib; C:\Python27\libs; etc, remove or add User Variable etc. All those trick not work for me.
I didn't install python25. Those programme refer to it and using import _socket are google app engine launcher itself or Google Drive, I have stopped my Google Drive already as people found this may cause problem. so I guess this GAE conflicted itself when some error happen inside it. The clue is I got another error in google app launcher log,C:\Program Files (x86)\Google\google_appengine\launcher\GoogleAppEngineLauncher.exe.log
I'm using win 7 64 bits, GAE 1.7.4, Python 2.7.3
You need to edit app.yaml
you should have:
runtime: python
replace with:
runtime: python27
threadsafe: true
Pay attention to threadsafe:
https://developers.google.com/appengine/docs/python/python25/migrate27#threadsafe
Other setting of app.yaml
https://developers.google.com/appengine/docs/python/config/appconfig#Required_Elements
If you start from Python 2.5 please read:
https:// developers.google.com/appengine/docs/python/python25/migrate27#appyaml
I'm writing a program that uses oauth2 library of google for some app in google-app-engine. When I run the server on my machine, it raises an IOError exception of this sort --
File "/home/deploy/Downloads/google_appengine/google/appengine/tools/dev_appserver_import_hook.py", line 592, in __init__
raise IOError(errno.EACCES, 'file not accessible', filename)
IOError: [Errno 13] file not accessible: '/usr/local/lib/python2.7/dist-packages/oauth2client-1.0c2-py2.7.egg'
I have that egg file in the directory it named. I installed it from the google-api-python project page. What am I doing wrong? I also noticed that most of the egg files in the directory also have a ....egg-info file. oauth2client-1.0c2-py2.7.egg-info file in not present. Does that cause the error?
If i open my python interpreter and try to open the file, it succeeds in opening it...
You must copy the oauth2client directory into the root directory of your project folder. App Engine requires all used packages to be included.
I'm trying to clear my local db like explained in the docs
But when I try and run the dev_appserver.py --clear_datastore command I get google.appengine.tools.dev_appserver.AppConfigNotFoundError
dev_appserver.py --clear_datastore dennys
Traceback (most recent call last):
File "/usr/local/bin/dev_appserver.py", line 76, in <module>
run_file(__file__, globals())
File "/usr/local/bin/dev_appserver.py", line 72, in run_file
execfile(script_path, globals_)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_main.py", line 687, in <module>
sys.exit(main(sys.argv))
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_main.py", line 575, in main
appinfo, matcher = dev_appserver.LoadAppConfig(root_path, {})
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 4359, in LoadAppConfig
raise AppConfigNotFoundError
google.appengine.tools.dev_appserver.AppConfigNotFoundError
You have to specify the directory of your application in the command line to dev_appserver.py.
I solved this problem by going to:
Run --> Debug Configurations --> (right click) PyDev Google App Run --> New
Type the project name under "Project".
Then click on "Arguments" and put the path location of where your app.yaml file is. The picture below describes what I'm talking about:
You are missing the boolean yes value as stated in the docs:
dev_appserver.py --clear_datastore=yes myapp