lsst.daf.persistence.registries.Registry Class Reference

Inheritance diagram for lsst.daf.persistence.registries.Registry:

Public Member Functions
def	__init__ (self)
def	__del__ (self)

Static Public Member Functions
def	create (location)

Detailed Description

The registry base class.

Definition at line 61 of file registries.py.

Constructor & Destructor Documentation

__init__()

def lsst.daf.persistence.registries.Registry.__init__

(

self

)

Definition at line 64 of file registries.py.

    def __init__(self):
        pass
 

__del__()

def lsst.daf.persistence.registries.Registry.__del__

(

self

)

Reimplemented in lsst.daf.persistence.registries.SqlRegistry.

Definition at line 67 of file registries.py.

    def __del__(self):
        pass
 

Member Function Documentation

create()

def lsst.daf.persistence.registries.Registry.create (   location )

static

Create a registry object of an appropriate type.
@param location (string) Path or URL for registry, or None if
                         unavailable

Definition at line 71 of file registries.py.

    def create(location):
        """Create a registry object of an appropriate type.
        @param location (string) Path or URL for registry, or None if
                                 unavailable"""
 
        if location is None:
            return
 
        # if re.match(r'.*\.registry', location):
        #     return FileRegistry(location)
 
        if location.endswith(".pgsql"):
            return PgsqlRegistry(location)
 
        # look for an sqlite3 registry
        if re.match(r'.*\.sqlite3', location):
            if not haveSqlite3:
                raise RuntimeError("sqlite3 registry specified (%s), but unable to import sqlite3 module" %
                                   (location,))
            registry = SqliteRegistry(location)
            if registry.conn is None:
                return None
            return registry
 
        # if re.match(r'mysql:', location):
        #     return DbRegistry(location)
        # return FsRegistry(location)
 
        # next try to create a PosixRegistry
        if os.path.isdir(location):
            return PosixRegistry(root=location)
 
        raise RuntimeError("Unable to create registry using location: " + location)
 
 

---

The documentation for this class was generated from the following file:

• /j/snowflake/release/lsstsw/stack/lsst-scipipe-0.7.0/Linux64/daf_persistence/22.0.1-4-g243d05b+871c1b8305/python/lsst/daf/persistence/registries.py