barsch / seishub.core Goto Github PK

SeisHub - a seismological XML/SQL database hybrid

Python 75.92% CSS 22.00% JavaScript 0.04% XSLT 1.99% HTML 0.04% Eagle 0.03%

seishub.core's Issues

Quick Start or Tutorial for learning basic usage?

Is there any documentation for using seishub once it has been set up? It seems http://seishub.org/ is no longer there. Is seishub still supported?

specify latest working version of dependencies

I just installed seishub and its still working like a charm.

I had to downgrade some dependencies:
twisted<16 and zope.interface<4.1.

numeric values of 0.0 in db

When indexing an xml resource, numeric values (e.g. magnitude) of 0.0 get stored as null/None/empty string in db.

Problems starting and initializing a seishub instance

Hi,

I encounter a problem when starting my seishub instance. It started after installing the single package obspy version. I cloned seishub.core and seishub.plugins.seismology and updated sqlalchemy, but the error in the startup process remains:

2012-11-16 15:47:49,167 INFO sqlalchemy.engine.base.Engine {}
2012-11-16 15:47:49,173 INFO sqlalchemy.engine.base.Engine COMMIT
DEBUG: Updating IndexView /seismology/station ...
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/local/lib/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/data/userdata/richter/software/seishub_git/seishub.core/seishub/core/daemon.py", line 64, in <module>
    run()
  File "/data/userdata/richter/software/seishub_git/seishub.core/seishub/core/daemon.py", line 60, in run
    SeisHubApplicationRunner(config, log_file).run()
  File "/usr/local/lib/python2.7/site-packages/Twisted-12.1.0-py2.7-linux-x86_64.egg/twisted/application/app.py", line 386, in run
    self.application = self.createOrGetApplication()
  File "/data/userdata/richter/software/seishub_git/seishub.core/seishub/core/daemon.py", line 42, in createOrGetApplication
    return createApplication(self.config.get('rundir'), self.log_file)
  File "/data/userdata/richter/software/seishub_git/seishub.core/seishub/core/daemon.py", line 23, in createApplication
    create=create)
  File "/data/userdata/richter/software/seishub_git/seishub.core/seishub/core/env.py", line 102, in __init__
    self.update()
  File "/data/userdata/richter/software/seishub_git/seishub.core/seishub/core/env.py", line 187, in update
    self.catalog.updateAllIndexViews()
  File "/data/userdata/richter/software/seishub_git/seishub.core/seishub/core/xmldb/xmlcatalog.py", line 343, in updateAllIndexViews
    self.index_catalog.updateIndexView(rt)
  File "/data/userdata/richter/software/seishub_git/seishub.core/seishub/core/xmldb/xmlindexcatalog.py", line 38, in updateIndexView
    query, joins = self._createIndexView(xmlindex_list[::-1])
  File "/data/userdata/richter/software/seishub_git/seishub.core/seishub/core/xmldb/xmlindexcatalog.py", line 89, in _createIndexView
    query, joins = self._joinIndexes(xmlindex_list, query)
  File "/data/userdata/richter/software/seishub_git/seishub.core/seishub/core/xmldb/xmlindexcatalog.py", line 225, in _joinIndexes
    idx_tab = idx._getElementCls().db_table.alias(keyval_label)
  File "/data/userdata/richter/software/seishub_git/seishub.core/seishub/core/xmldb/index.py", line 145, in _getElementCls
    return type_classes[self._getProcessorIndex().type]
  File "/data/userdata/richter/software/seishub_git/seishub.core/seishub/core/xmldb/index.py", line 155, in _getProcessorIndex
    mod = sys.modules[mod_name]
KeyError: u'seishub.plugins.seismology.package'

Well, I don't know if its an installation problem or a bug. I tried to initiate a new instance, too:

/home/richter% seishub-admin initenv ~/software/seihub_test/
Traceback (most recent call last):
  File "/usr/local/bin/seishub-admin", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/home/richter/.local/lib/python2.7/site-packages/distribute-0.6.21-py2.7.egg/pkg_resources.py", line 2709, in <module>
    working_set.require(__requires__)
  File "/home/richter/.local/lib/python2.7/site-packages/distribute-0.6.21-py2.7.egg/pkg_resources.py", line 686, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/home/richter/.local/lib/python2.7/site-packages/distribute-0.6.21-py2.7.egg/pkg_resources.py", line 584, in resolve
    raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: obspy.core>0.7.0

Activating seedfilemonitor

Hi all,

I've recently installed seishub.core as well as seishub.plugins.seismology (via 'setup.py install' as the PyPI method no longer functions) and started a test instance locally (using a postgre back-end).

I have a small directory of day-long miniseed files which I would like to index but I cannot seem to activate the seedfilemonitor service. I've added the following to my seishub.ini file:

[seedfilemonitor]
autostart = True
paths = /home/chet/data/test_mseed

But Seedfilemonitor doesn't appear in the 'Services' tab of the web interface as shown in @barsch 's dissertation (p. 25)

I'm obviously missing something. Any insight would be much appreciated.

Chet

multiple schemas for one resource type

@barsch, @krischer currently, only one schema file can be stored per resource type. QuakeML bases on two separate schema files however.
I've tried to fix this here: https://github.com/barsch/seishub.core/blob/master/seishub/core/packages/installer.py#L58

                if env.registry.schemas.get(package_id, resourcetype_id, type):
                    msg = "Skipping Schema /%s/%s - %s"
                    msg = msg % (package_id, resourcetype_id, filename)
                    env.log.debug(msg)
                    continue

by checking against file name of the registered resources:

                to_skip = env.registry.schemas.get(package_id, resourcetype_id,
                                                   type)
                if any([str(x.getResource()).endswith(name) for x in to_skip]):

but then I get an error

WARN: ('Error storing an object.', IntegrityError('(IntegrityError) columns package_id, resourcetype_id, type are not unique',))

so I guess this case is not supported by the current setup. Where to fix this?

links to resources in web interface should be relative

Currently in the web interface panel Catalog>Resources links to single xml resources include a hard coded server name. This is annoying when tunneling ports and thus having some localhost address instead of the original server name. These links should be relative.

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