I have a website using Flask. The main program is pretty long, so I’ve used a paste to show you the code. When I run it with ./site serve --debug it works perfectly, but I can’t freeze it with Flask-frozen. I have this error :
$ ./site build
Building website...
./site:240: MimetypeMismatchWarning: Filename extension of u'sitemap.xml' (type application/xml) does not match Content-Type: text/html; charset=utf-8
freezer.freeze()
Traceback (most recent call last):
File "./site", line 346, in <module>
parser.dispatch()
File "/home/guillaume/nicolas.perriault.net/env/lib/python2.7/site-packages/argh/helpers.py", line 53, in dispatch
return dispatch(self, *args, **kwargs)
File "/home/guillaume/nicolas.perriault.net/env/lib/python2.7/site-packages/argh/dispatching.py", line 123, in dispatch
for line in lines:
File "/home/guillaume/nicolas.perriault.net/env/lib/python2.7/site-packages/argh/dispatching.py", line 199, in _execute_command
for line in result:
File "/home/guillaume/nicolas.perriault.net/env/lib/python2.7/site-packages/argh/dispatching.py", line 182, in _call
result = args.function(*positional, **keywords)
File "./site", line 240, in build
freezer.freeze()
File "/home/guillaume/nicolas.perriault.net/env/lib/python2.7/site-packages/flask_frozen/__init__.py", line 140, in freeze
new_filename = self._build_one(url)
File "/home/guillaume/nicolas.perriault.net/env/lib/python2.7/site-packages/flask_frozen/__init__.py", line 250, in _build_one
% (response.status, url))
ValueError: Unexpected status '500 INTERNAL SERVER ERROR' on URL /403.html
If I delete the part about 403.html in site.py, I have the same error with 404, then 500, then contact.html, then /. And I can’t find why. Is there anybody who has an idea ?
Enable testing while freezing your application. It should produce more information about error.
#command
def build():
""" Builds this site.
"""
print("Building website...")
app.debug = False
app.testing = True
asset_manager.config['ASSETS_DEBUG'] = False
freezer.freeze()
local("cp ./static/*.ico ./build/")
local("cp ./static/*.txt ./build/")
local("cp ./static/*.xml ./build/")
print("Done.")
Frozen-flask uses app.test_client() look at it's docs.
Related
So I have very strange problem. I am working on this application that is using GitLab instance (version: 15.5.1) on my server in background with CentOS. I am using API, python-gitlab library and my Flask app. I was was making little change to my function which was adding bas64 decoder before this everything worked just fine. So after this change I send one request with Postman to see if it works.
And this is where the problem starts functions works it decodes base64 and sends it to server where it is saved in repo. BUT serevr response with 500 INTERNAL SERVER ERROR in Postman.
ERROR FROM TERMINAL:
[2023-02-17 10:07:45,597] ERROR in app: Exception on /data [POST]
Traceback (most recent call last):
File "exceptions.py", line 337, in wrapped_f
return f(*args, **kwargs)
File "mixins.py", line 246, in list
obj = self.gitlab.http_list(path, **data)
File "client.py", line 939, in http_list
return list(GitlabList(self, url, query_data, **kwargs))
File "client.py", line 1231, in __next__
return self.next()
File "client.py", line 1242, in next
self._query(self._next_url, **self._kwargs)
File "/client.py", line 1154, in _query
result = self._gl.http_request("get", url, query_data=query_data, **kwargs)
File "client.py", line 798, in http_request
raise gitlab.exceptions.GitlabHttpError(
gitlab.exceptions.GitlabHttpError: 404: HERE STARTS LONG HTML FILE
MY FUNCTION: type and text are JSON parameter JSON file is below this code
def pushFile(type, text):
decoded_text = base64.b64decode(text)
project_id = config.REPO_ID
project = gl.projects.get(project_id)
#RANDOM ID
uni_id = uuid.uuid1()
f = project.files.create({'file_path': f'{compared_type}'+'_RULES/'+f'{type}'+'_'+f'{uni_id}'+'.txt',
'branch': 'main',
'content': f'{decoded_text}',
'author_email': 'test#example.com',
'author_name': 'yourname',
'commit_message': 'Create testfile'})
JSON:
{
"type" :"radar",
"text" : "dGVzdHRlc3R0ZXN0dGVzdHRlc3R0ZXN0dGVzdHRlc3R0ZXN0dGVzdHRlc3R0ZXN0dGVzdHRlc3R0ZXN0dGVzdHRlc3R0ZXN0dGVzdHRlc3R0ZXN0dGVzdA=="
}
So I tried to:
Restart GitLab instance
Delete bas64 decoder
But nothing helped and I still get 500 error but files are still uploaded. Does someone have any idea what might be wrong?
I'm trying to test my datastore with unittest on my GAE application running locally
when i'm running a simple query on the datastore, I get an error from my virtualenv:
Error
Traceback (most recent call last):
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/unittest/case.py", line 331, in run
testMethod()
File "/Users/thibault/projects/backend/cron/gmail/test_gmail_api.py", line 40, in test_get_conversation_id_by_email
res = get_conversation_id_from_email('test#gmail.com')
File "/Users/thibault/projects/backend/cron/gmail/api_gmail.py", line 158, in get_conversation_id_from_email
user_list = User.query(User.emails == email_user).fetch(use_cache=True, use_memcache=True)
File "/Users/thibault/Downloads/google-cloud-sdk/platform/google_appengine/google/appengine/ext/ndb/utils.py", line 160, in positional_wrapper
return wrapped(*args, **kwds)
File "/Users/thibault/Downloads/google-cloud-sdk/platform/google_appengine/google/appengine/ext/ndb/query.py", line 1218, in fetch
return self.fetch_async(limit, **q_options).get_result()
File "/Users/thibault/Downloads/google-cloud-sdk/platform/google_appengine/google/appengine/ext/ndb/utils.py", line 160, in positional_wrapper
return wrapped(*args, **kwds)
File "/Users/thibault/Downloads/google-cloud-sdk/platform/google_appengine/google/appengine/ext/ndb/query.py", line 1238, in fetch_async
qry = self._fix_namespace()
File "/Users/thibault/Downloads/google-cloud-sdk/platform/google_appengine/google/appengine/ext/ndb/query.py", line 922, in _fix_namespace
namespace = namespace_manager.get_namespace()
File "/Users/thibault/Downloads/google-cloud-sdk/platform/google_appengine/google/appengine/api/namespace_manager/namespace_manager.py", line 88, in get_namespace
name = _config.default_namespace_for_request()
File "/Users/thibault/Downloads/google-cloud-sdk/platform/google_appengine/google/appengine/api/lib_config.py", line 351, in __getattr__
self._update_configs()
File "/Users/thibault/Downloads/google-cloud-sdk/platform/google_appengine/google/appengine/api/lib_config.py", line 287, in _update_configs
self._registry.initialize()
File "/Users/thibault/Downloads/google-cloud-sdk/platform/google_appengine/google/appengine/api/lib_config.py", line 160, in initialize
import_func(self._modname)
File "/Users/thibault/projects/backend/appengine_config.py", line 8, in <module>
vendor.add('lib')
File "/Users/thibault/Downloads/google-cloud-sdk/platform/google_appengine/google/appengine/ext/vendor/__init__.py", line 44, in add
'No such virtualenv or site directory' % path)
ValueError: virtualenv: cannot access lib: No such virtualenv or site directory
I'm using the ide pycharm. I don't understand why it can't find the lib folder because, when I run my app locally, there is no problem at all.
the error append only when I run a test.
here is my test:
class TestBodyMail(unittest.TestCase):
def test_get_conversation_id_by_email(self):
res = get_conversation_id_from_email('test#gmail.com')
self.assertEqual(res,'2a4427fe77d2f0d2')
res = get_conversation_id_from_email('test#not_a_user.com')
self.assertEqual(res, None)
if __name__ == '__main__':
unittest.main()
the tested function:
def get_conversation_id_from_email(email_user):
"""
Args:
email_user: the email user
Returns:
the conversation id
"""
user_list = User.query(User.emails == email_user).fetch(use_cache=True, use_memcache=True)
if len(user_list) == 0:
return None
for user_match in user_list:
return user_match.device_ids[0]
Create appengine_config.py in the root of project, and put this:
import os
from google.appengine.ext import vendor
vendor.add(os.path.join(os.path.dirname(os.path.realpath(__file__)), 'lib'))
Also, add lib package into root of project if it is not there.
In my case it solved the issue.
Trying to get the GET parameters from the URL. I have it working in my __init__.py file, but in a different file its not working.
I tried to use with app.app_context(): but I am still getting the same issue.
def log_entry(entity, type, entity_id, data, error):
with app.app_context():
zip_id = request.args.get('id')
RuntimeError: working outside of request context
Any suggestions?
Additional Info:
This is using Flask web framework which is setup as a service (API).
Example URL the user would hit http://website.com/api/endpoint?id=1
As mentioned above using `zip_id = request.args.get('id') works fine in the main file but I am in runners.py (just another file with definitions in)
Full traceback:
Debugging middleware caught exception in streamed response at a point where response headers were already sent.
Traceback (most recent call last):
File "/Users/ereeve/.virtualenvs/pi-automation-api/lib/python2.7/site-packages/werkzeug/wsgi.py", line 703, in __next__
return self._next()
File "/Users/ereeve/.virtualenvs/pi-automation-api/lib/python2.7/site-packages/werkzeug/wrappers.py", line 81, in _iter_encoded
for item in iterable:
File "/Users/ereeve/Documents/TechSol/pi-automation-api/automation_api/runners.py", line 341, in create_agencies
log_entry("test", "created", 1, "{'data':'hey'}", "")
File "/Users/ereeve/Documents/TechSol/pi-automation-api/automation_api/runners.py", line 315, in log_entry
zip_id = request.args.get('id')
File "/Users/ereeve/.virtualenvs/pi-automation-api/lib/python2.7/site-packages/werkzeug/local.py", line 343, in __getattr__
return getattr(self._get_current_object(), name)
File "/Users/ereeve/.virtualenvs/pi-automation-api/lib/python2.7/site-packages/werkzeug/local.py", line 302, in _get_current_object
return self.__local()
File "/Users/ereeve/.virtualenvs/pi-automation-api/lib/python2.7/site-packages/flask/globals.py", line 20, in _lookup_req_object
raise RuntimeError('working outside of request context')
RuntimeError: working outside of request context
Def in the same file calling the log_entry def
def create_agencies(country_code, DB, session):
document = DB.find_one({'rb_account_id': RB_COUNTRIES_new[country_code]['rb_account_id']})
t2 = new_t2(session)
log_entry("test", "created", 1, "{'data':'hey'}", "")
I'm using Invenio 2.0 and try to replace old version of SQLAlchemy 0.8.7 with the last 0.9.7.
The utility to automaticaly create the db works (inveniomanage database recreate --yes-i-know).
But when I start tests with: python setup.py test
It return me a error:
test_fisrt_blueprint (invenio.testsuite.test_ext_template.TemplateLoaderCase) ... --------------------------------------------------------------------------------
ERROR in wrappers [/home/vagrant/.virtualenvs/invenio2/src/invenio/invenio/ext/logging/wrappers.py:310]:
--------------------------------------------------------------------------------
Traceback (most recent call last):
File "/home/vagrant/.virtualenvs/invenio2/src/invenio/invenio/ext/legacy/__init__.py", line 124, in __call__
response = self.app.full_dispatch_request()
File "/home/vagrant/.virtualenvs/invenio2/local/lib/python2.7/site-packages/flask/app.py", line 1470, in full_dispatch_request
self.try_trigger_before_first_request_functions()
File "/home/vagrant/.virtualenvs/invenio2/local/lib/python2.7/site-packages/flask/app.py", line 1497, in try_trigger_before_first_request_functions
func()
File "/home/vagrant/.virtualenvs/invenio2/src/invenio/invenio/modules/messages/views.py", line 264, in invoke_email_alert_register
email_alert_register()
File "/home/vagrant/.virtualenvs/invenio2/src/invenio/invenio/modules/messages/models.py", line 202, in email_alert_register
event.listen(MsgMESSAGE, 'after_insert', email_alert)
File "/home/vagrant/.virtualenvs/invenio2/local/lib/python2.7/site-packages/sqlalchemy/event/api.py", line 63, in listen
_event_key(target, identifier, fn).listen(*args, **kw)
File "/home/vagrant/.virtualenvs/invenio2/local/lib/python2.7/site-packages/sqlalchemy/event/registry.py", line 187, in listen
self.dispatch_target.dispatch._listen(self, *args, **kw)
File "/home/vagrant/.virtualenvs/invenio2/local/lib/python2.7/site-packages/sqlalchemy/orm/events.py", line 547, in _listen
event_key.base_listen(**kw)
File "/home/vagrant/.virtualenvs/invenio2/local/lib/python2.7/site-packages/sqlalchemy/event/registry.py", line 226, in base_listen
for_modify(target.dispatch).append(self, propagate)
File "/home/vagrant/.virtualenvs/invenio2/local/lib/python2.7/site-packages/sqlalchemy/event/attr.py", line 328, in append
event_key.append_to_list(self, self.listeners)
File "/home/vagrant/.virtualenvs/invenio2/local/lib/python2.7/site-packages/sqlalchemy/event/registry.py", line 237, in append_to_list
_stored_in_collection(self, owner)
File "/home/vagrant/.virtualenvs/invenio2/local/lib/python2.7/site-packages/sqlalchemy/event/registry.py", line 74, in _stored_in_collection
assert dispatch_reg[owner_ref] == listen_ref
AssertionError
In /home/vagrant/.virtualenvs/invenio2/src/invenio/invenio/modules/messages/views.py (row 264)
# Registration of email_alert invoked from blueprint
# in order to use before_app_first_request.
# Reading config CFG_WEBMESSAGE_EMAIL_ALERT
# required app context.
#blueprint.before_app_first_request
def invoke_email_alert_register():
email_alert_register()
In /home/vagrant/.virtualenvs/invenio2/src/invenio/invenio/modules/messages/models.py (row 202)
# Registration of email_alert invoked from blueprint
# in order to use before_app_first_request.
# Reading config CFG_WEBMESSAGE_EMAIL_ALERT
# required app context.
def email_alert_register():
if cfg['CFG_WEBMESSAGE_EMAIL_ALERT']:
from sqlalchemy import event
# Register after insert callback.
event.listen(MsgMESSAGE, 'after_insert', email_alert)
Someone can help me?
Installed:
-e git+https://github.com/mitsuhiko/flask-sqlalchemy#c7eccba63314f3ea77e2c6217d3d3c8b0d2552fd#egg=Flask_SQLAlchemy-2.0
MySQL-python==1.2.5
SQLAlchemy==0.9.7
SQLAlchemy-Utils==0.23.5
With help from google (today) I found what I suspect would be a solution here (I'm not an invenio user)
I suspect an SQLa update will fix your issue.
https://bitbucket.org/zzzeek/sqlalchemy/issue/3199/deduplication-of-events-doesnt-work-for
-->
https://bitbucket.org/zzzeek/sqlalchemy/commits/9ae4db27b993
-->
Fixed in SQLA 0.9.8 (supposedly)
I can't figure out why all of a sudden the below code that uses Asana's API generates the below SSL error. Something must have changed on my laptop, since it runs perfectly on my other computer.
from asana import asana
class Login(object):
def __init__(self):
api = 'API'
self.asana_api = asana.AsanaAPI(api, debug=False)
self.user_id = 7359085011308L
class Test(Login):
def Test(self):
Id = 2467584555313L
print self.asana_api.list_tasks(Id,self.user_id)
Traceback (most recent call last):
File "/Users/Chris/Dropbox/AsanaPullPush.py", line 75, in <module>
if __name__ == "__main__": main()
File "/Users/Chris/Dropbox/AsanaPullPush.py", line 72, in main
print Test().Test()
File "/Users/Chris/Dropbox/AsanaPullPush.py", line 15, in Test
print self.asana_api.list_tasks(Id,self.user_id)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/asana/asana.py", line 174, in list_tasks
return self._asana(target)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/asana/asana.py", line 74, in _asana
r = requests.get(target, auth=(self.apikey, ""))
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/requests/api.py", line 55, in get
return request('get', url, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/requests/api.py", line 44, in request
return session.request(method=method, url=url, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/requests/sessions.py", line 383, in request
resp = self.send(prep, **send_kwargs)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/requests/sessions.py", line 486, in send
r = adapter.send(request, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/requests/adapters.py", line 389, in send
raise SSLError(e)
requests.exceptions.SSLError: [Errno 1] _ssl.c:507: error:0D0890A1:asn1 encoding routines:ASN1_verify:unknown message digest algorithm
We recently changed our SSL key in response to the Heartbleed bug you may have heard about. http://blog.asana.com/2014/04/heartbleed/
It looks like your laptop may not have the right SSL. See https://github.com/pypa/pip/issues/829 for discussion of a similar issue.
You should be able to check SSL version on the two machines with python -c "import ssl; print ssl.OPENSSL_VERSION". If indeed the laptop is behind, you'll need to update your python's SSL.