lsst.pipe.tasks.ingest Namespace Reference

Classes
class	IngestArgumentParser
class	IngestConfig
class	IngestError
class	IngestTask
class	ParseConfig
class	ParseTask
class	RegisterConfig
class	RegisterTask
class	RegistryContext

Functions
def	fakeContext ()
def	assertCanCopy (fromPath, toPath)

Function Documentation

assertCanCopy()

def lsst.pipe.tasks.ingest.assertCanCopy	(		fromPath,
			toPath
	)

Can I copy a file?  Raise an exception is space constraints not met.

@param fromPath    Path from which the file is being copied
@param toPath      Path to which the file is being copied

Definition at line 624 of file ingest.py.

def assertCanCopy(fromPath, toPath):
    """Can I copy a file?  Raise an exception is space constraints not met.
 
    @param fromPath    Path from which the file is being copied
    @param toPath      Path to which the file is being copied
    """
    req = os.stat(fromPath).st_size
    st = os.statvfs(os.path.dirname(toPath))
    avail = st.f_bavail * st.f_frsize
    if avail < req:
        raise RuntimeError("Insufficient space: %d vs %d" % (req, avail))

fakeContext()

def lsst.pipe.tasks.ingest.fakeContext

(

)

A context manager that doesn't provide any context

Useful for dry runs where we don't want to actually do anything real.

Definition at line 246 of file ingest.py.

def fakeContext():
    """A context manager that doesn't provide any context
 
    Useful for dry runs where we don't want to actually do anything real.
    """
    yield