ImportError: cannot import name stream_with_context

[jasperla]

ImportError: cannot import name stream_with_context

[daenney]

Can you show me a pip freeze? I'm curious what dependencies and versions show up. This seems quite strange.

[daenney]

Flask's stream_with_context was added in 0.9 so if it's raising an ImportError I'm guessing it's picking up an older Flask version from somewhere.

[jasperla]

Output from pip freeze:

Babel==1.3
BeautifulSoup==3.2.1
Cheetah==2.4.4
Flask==0.8
Flask-WTF==0.9.4
Jinja2==2.6
M2Crypto==0.21.1
Markdown==2.3.1
MarkupSafe==0.15
Pillow==1.7.8
PyXML==0.8.4
Pygments==1.6
SQLAlchemy==0.7.1
Sphinx==1.1.3
Twisted-Core==11.1.0
Twisted-Web==11.1.0
Twisted-Words==11.1.0
WTForms==1.0.5
Werkzeug==0.8.3
blinker==1.3
certifi==0.0.8
chardet==1.0.1
distribute==0.6.24
dnspython==1.11.1
docutils==0.11
elib.intl==0.0.3.dev
futures==2.1.4
gourmet==0.16.1
gps==2.95
gunicorn==18.0
html2text==3.200.3
isodate==0.4.9
itsdangerous==0.23
nose==1.1.2
numpy==1.6.0
py==1.4.15
pyOpenSSL==0.13
pycrypto==2.6
pydns==2.3.6
pygit2==0.20.0
pygobject==3.10.2
pypuppetdb==0.1.0
pysqlite==2.6.0
pytest==2.3.5
python-distutils-extra==2.36
pytz==2013b
pyxdg==0.25
pyxmpp==1.1.2
rdflib==3.2.2
requests==0.11.2
rope==0.9.4
setproctitle==1.1.8
simplejson==2.5.0
soco==0.6
wsgiref==0.1.2
youtube-dl==2013.12.17.2
zope.interface==3.6.1

Since you mention this is an unlikely error, I will retry it shortly on another machine.

[daenney]

It's an issue with your environment. If you look at the output of pip freeze you'll see this: Flask==0.8. That's a too old version of Flask, Puppetboard's setup.py specifies>=0.10.1 as does the requirements.txt file.

It looks like the dependencies weren't installed / updated.

That being said, Puppetboard will work with Flask >= 0.9 but 0.8 just won't do. Your environment also shows a very old version of requests, requests==0.11.2, we need at least a 1.x to work which is specified by pypuppetdb's setup.py.

I'm not entirely sure what happend in your environment but it looks like a set of dependencies are out of date or that older ones are being picked up on.

[jasperla]

I've got no idea why pip came up with the numbers it did, as I do have the python packages for the required Flask, Requests etc though my package manager. So yeah, that system needs some cleaning.

Having said that, it works fine on a clean host with all the dependencies installed though my package manager; I'll push the 0.0.4 update into OpenBSD ports later today.

[daenney]

Wait wait wait, Puppetboard has an OpenBSD port? That's awesome. Thank you for creating that.

[jasperla]

Yup :) http://www.openbsd.org/cgi-bin/cvsweb/ports/www/puppetboard/