Example does not work

[MatusV8]

Hello,

I am trying to get to know peppy so I wanted to follow the examples in the readme.

First of all, the tutorial points to an non existing example object "example1/project_config.yaml" which is not included at the indicated github "https://github.com/pepkit/example_peps.git".

Second of all, when I tried to execute

import peppy
proj1 = peppy.Project("example_basic/project_config.yaml")

I recieved this error:

Traceback (most recent call last):
  File "/home/s1469622/.local/lib/python3.6/site-packages/attmap/pathex_attmap.py", line 31, in __getattr__
    v = super(PathExAttMap, self).__getattribute__(item)
AttributeError: 'Project' object has no attribute 'metadata'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/s1469622/.local/lib/python3.6/site-packages/attmap/ordattmap.py", line 45, in __getitem__
    return super(OrdAttMap, self).__getitem__(item)
KeyError: 'metadata'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/s1469622/.local/lib/python3.6/site-packages/attmap/pathex_attmap.py", line 34, in __getattr__
    return self.__getitem__(item, expand)
  File "/home/s1469622/.local/lib/python3.6/site-packages/attmap/pathex_attmap.py", line 51, in __getitem__
    v = super(PathExAttMap, self).__getitem__(item)
  File "/home/s1469622/.local/lib/python3.6/site-packages/attmap/ordattmap.py", line 47, in __getitem__
    return AttMap.__getitem__(self, item)
  File "/home/s1469622/.local/lib/python3.6/site-packages/attmap/attmap.py", line 32, in __getitem__
    return self.__dict__[item]
KeyError: 'metadata'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/s1469622/.local/lib/python3.6/site-packages/peppy/project.py", line 206, in __init__
    sections = self.parse_config_file(subproject)
  File "/home/s1469622/.local/lib/python3.6/site-packages/peppy/project.py", line 932, in parse_config_file
    _LOGGER.debug("Project metadata: {}".format(self.metadata))
  File "/home/s1469622/.local/lib/python3.6/site-packages/attmap/pathex_attmap.py", line 38, in __getattr__
    raise AttributeError(item)
AttributeError: metadata

Could you help me with this please?

I installed the peppy as follows:

pip install --user peppy
pip install --user --upgrade peppy

[nsheff]

it looks like the example peps have been updated to PEP v2, but we still haven't released the v2-compatible peppy yet. So, the examples are a bit out of sync. You can try installing the dev branch of peppy, which is compatible with pep v2, which is documented at http://pep.databio.org. We are planning to release PEP v2 very soon (early this week, maybe even today), so we're right in the middle of updating all the packages that rely on it.

[MatusV8]

I will just wait for the update then.

Thanks.

it looks like the example peps have been updated to PEP v2, but we still haven't released the v2-compatible peppy yet. So, the examples are a bit out of sync. You can try installing the dev branch of peppy, which is compatible with pep v2, which is documented at http://pep.databio.org. We are planning to release PEP v2 very soon (early this week, maybe even today), so we're right in the middle of updating all the packages that rely on it.

[nsheff]

hi @MatusV8 we've just released the new version, so give that a try when you have a chance and let us know if you find anything amiss. the example on the docs page is updated now.