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Jeff Muday
Treehouse Moderator 28,722 Pointsupvote for Myers answer -- You need to initialize database tables before these can be accessed.
Also, I am a little wary of the Python that is distributed by Anaconda. It is tuned for higher speed numerical calculations and comes pre-packaged with machine learning and statistical libraries (where it really shines). But potentially Anaconda's Python give some problems as you need to add on Flask packages via pip. You will want to install the Python from Python.org and take some time to learn about virtual environments and it will save you a ton of headaches associated with the installation of packages.
Myers Carpenter
6,421 PointsJeff Muday : Tell me about Anaconda and Flash not working well together. I did a quick google search and didn't see anything about those conflicting. Also, I've been using Pipenv in my most recent projects. Have you given that a spin?
Jeff Muday
Treehouse Moderator 28,722 PointsIn reality, it is not Flask per se, but that several of Treehouse courses presented by Kenneth Love (on Flask), are taught using the Peewee ORM. This is problematic because several recent versions of Anaconda will throw an error during installation.
Anaconda 2
pip install peewee
Command "C:\ProgramData\Anaconda2\python.exe -u -c "import setuptools, tokenize;file='c:\users\jeffrey\appdata\local\temp\pip-build-8tflwa\peewee\setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record c:\users\jeffrey\appdata\local\temp\pip-vyjsop-record\install-record.txt --single-version-externally-managed --compile" failed with error code 1 in c:\users\jeffrey\appdata\local\temp\pip-build-8tflwa\peewee\
Anaconda 3
pip install peewee
has similar results.
Of course, there's always SQLAlchemy which comes "built in" to Anaconda. But why rewrite Kenneth's excellent course! Just install Python, learn a little about virtualenv, pip install, etc. Ultimately, this strategy will better prepare someone for an actual deployment in the Amazon cloud or other server scenarios.
Myers Carpenter
6,421 PointsMyers Carpenter
6,421 PointsI know python, but I've not taken this course. The key problem is your database doesn't have the
post
table. Could you need to callcreate_tables
somewhere?