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Python Importerror Cannot Import Name Exceptions

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You signed out in another tab or window. In the meantime, if you haven't been writing the application along, you may want to download it in its current state: Download microblog-0.4.zip. To create a new database just use the db_create.py script, then use db_upgrade.py to upgrade the database to the latest revision. Creating the database With the configuration and model in place we are now ready to create our database file. his comment is here

I tried fixing the error by using this website but still give me error. Any interest in fixing it? :) I was hoping to have exceptions available under urllib3.exceptions without an extra import if possible. Polyglot Anagrams Cops' Thread How can I take a powerful plot item away from players without frustrating them? If neither commit nor rollback are issued then the system by default will roll back the session. useful reference

From Werkzeug Import Exceptions Importerror: Cannot Import Name Exceptions

Weird. self._urlconf_module = import_module(self.urlconf_name) File "/home/Haze/.virtualenvs/django15/lib/python2.7/site-packages/django/utils/importlib.py" in import_module 35. __import__(name) File "/home/Haze/sc/urls.py" in 8. I find the command line tools a bit awkward to use, so instead I have written my own set of little Python scripts that invoke the migration APIs.

The operations performed on the objects are translated into database commands transparently by the ORM. [email protected]:/tmp$ pip install -t lib werkzeug Downloading/unpacking werkzeug Downloading Werkzeug-0.9.4.tar.gz (1.1MB): 1.1MB downloaded Running setup.py (path:/tmp/pip_build_proppy/werkzeug/setup.py) egg_info for package werkzeug warning: no files found matching '*' under directory 'werkzeug/debug/templates' warning: no And I always review the generated migration script to make sure it is right. Django Rest Framework Imagine that you have your application in your development machine, and also have a copy deployed to a production server that is online and in use.

This has not been a problem until now but it seems that it is now on the sys-path and is masking the "real" flask library. Flask Importerror: Cannot Import Name Exceptions Personal Open source Business Explore Sign up Sign in Pricing Blog Support Search GitHub This repository Watch 76 Star 1,156 Fork 388 shazow/urllib3 Code Issues 81 Pull requests 36 Projects My problem is that I'm trying to create a database but I get the error "ImportError: cannot import name exceptions". https://github.com/GoogleCloudPlatform/appengine-flask-skeleton/issues/1 INFO 2014-01-18 12:22:15,003 api_server.py:138] Starting API server at: http://localhost:58042 INFO 2014-01-18 12:22:15,008 dispatcher.py:171] Starting module "default" running at: http://localhost:8080 INFO 2014-01-18 12:22:15,016 admin_server.py:117] Starting admin server at: http://localhost:8000 ERROR 2014-01-18 12:22:24,884

i #72 Miguel Grinberg said 2013-04-14T21:57:58Z @jojoo: you have not created the database, it appears. I sidestepped this by declaring the relationship in `models.py` User.posts method: `posts = db.relationship('Post', primaryjoin='User.id==Post.user_id', backref='author', lazy='dynamic') I hope this helps somebody else encountering the same problem! #53 Miguel Grinberg said The database upgrade can be done with this little Python script (file db_upgrade.py): #!flask/bin/python from migrate.versioning import api from config import SQLALCHEMY_DATABASE_URI from config import SQLALCHEMY_MIGRATE_REPO api.upgrade(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO) v = api.db_version(SQLALCHEMY_DATABASE_URI, What do I do?

Flask Importerror: Cannot Import Name Exceptions

This is the requirements.txt: aniso8601==1.0.0 blinker==1.4 Flask==0.10.1 Flask-Admin==1.3.0 Flask-Login==0.2.11 Flask-Mail==0.9.1 flask-mongoengine==0.7.1 Flask-Principal==0.4.0 Flask-PyMongo==0.3.1 Flask-RESTful==0.3.4 Flask-Security==1.7.4 Flask-WTF==0.12 itsdangerous==0.24 Jinja2==2.8 MarkupSafe==0.23 mongoengine==0.10.0 passlib==1.6.5 pymongo==2.9 pytz==2015.6 six==1.10.0 Werkzeug==0.10.4 WTForms==2.0.2 The only place in my Here is another way to do queries. From Werkzeug Import Exceptions Importerror: Cannot Import Name Exceptions Can Trump undo the UN climate change agreement? Python Cannot Import Name Exceptions We will consider any changes to the structure of the app database a migration, so this is our first, which will take us from an empty database to a database that

This extension provides a wrapper for the SQLAlchemy project, which is an Object Relational Mapper or ORM. this content Our first migration Now that we have defined our model, we can incorporate it into our database. Boss sends a birthday message. Straight line equation Why are wavelengths shorter than visible light neglected by new telescopes? Importerror: No Module Named 'migrate'

The most efficient way to record who wrote a given post is to link the two related records. Show that the square matrix A is invertible 301RedirectModule isn't working for URL with dot file name What is this line of counties voting for the Democratic party in the 2016 The problem was SQalchemy did not 'see' the tables, because it's needed to import the models after calling db = SQLAlchemy(app). #57 Alex S said 2013-03-25T21:44:50Z Miguel - what would you http://xtra-rss.com/cannot-import/python-importerror-cannot-import-name.php You figure this out by executing: # python -m site sys.path = [ '/home/buildbot/master', '/usr/lib64/python27.zip', '/usr/lib64/python2.7', '/usr/lib64/python2.7/plat-linux2', '/usr/lib64/python2.7/lib-tk', '/usr/lib64/python2.7/lib-old', '/usr/lib64/python2.7/lib-dynload', '/usr/lib64/python2.7/site-packages', '/usr/lib64/python2.7/site-packages/gtk-2.0', '/usr/lib64/portage/pym', ] USER_BASE: '/root/.local' (exists) USER_SITE: '/root/.local/lib64/python2.7/site-packages' (doesn't exist)

Use one of the class-declaration functions instead.”0Buildbot: cannot filter out compilation warnings2Django ImportError: cannot import name get_permission_codename28Scrapy throws ImportError: cannot import name xmlrpc_client0ImportError: DLL load failed: The operating system cannot run https://code.google.com/p/google-cloud-sdk/issues/detail?id=727 https://github.com/GoogleCloudPlatform/appengine-flask-skeleton/issues/1">Work around two issues that broke the travis build. … https://code.google.com/p/google-cloud-sdk/issues/detail?id=727 GoogleCloudPlatform/appengine-flask-skeleton#1 efa48fb SurferJeffAtGoogle referenced this issue in GoogleCloudPlatform/pubsub-shout-csharp Apr 29, 2016 Merged Work around two issues that Please make sure the app is installed and running.

What database engine are you using? #54 Elwin said 2013-03-19T16:21:26Z First of all thanx for the great tutorial!

This can be temporarily achieved by activating the virtual environment with the following command: $ flask\Scripts\activate From now on, in this tutorial the Linux/OS X syntax will be used for brevity. Note that I have not included a database in the zip file above, but the repository with the migrations is there. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed But the user_id field deserves an explanation.

Finally, when we initialize our app we also need to initialize our database. I don't have any idea how to solve this Traceback (most recent call last): File "db_create.py", line 3, in from migrate.versioning import api File "/home/masrosid/microblog/flask/local/lib/python2.7/site-packages/migrate/versioning/api.py", line 33, in from Let's expand our database to store posts, so that we can see relationships in action. http://xtra-rss.com/cannot-import/python-3-importerror-cannot-import-name.php We recommend upgrading to the latest Safari, Google Chrome, or Firefox.

Also never run a migration for the first time on a production database, always make sure the migration works correctly on a development database. Luckily this is done automatically for us, we just need to provide the id field. Play time We have spent a lot of time defining our database, but we haven't seen how it works yet. Oldest first Newest first Threaded Comments only Change History (0) Note: See TracTickets for help on using tickets.

To make it easy for SQLAlchemy-migrate to determine the changes I never rename existing fields, I limit my changes to adding or removing models or fields, or changing types of existing Ideally you want 2.7, which comes with sqlite support included. #71 jojoo said 2013-04-14T20:58:40Z hei, i followed your really great tutorial. Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc.