Functions
def	dumps (spectra, indent=4)

def	loads (text)

def	dump (filename, spectra)

def	load (filename)

Function Documentation

def wirecell.sigproc.noise.persist.dump	(	filename,
		spectra
	)

Save a list of wirecell.sigproc.noise.NoiseSpectrum objects to a
file of the given name.

File is saved depending on extension.  .json, .json.bz2 and
.json.gz are supported.

Definition at line 23 of file persist.py.

 def dump(filename, spectra):
     '''
     Save a list of wirecell.sigproc.noise.NoiseSpectrum objects to a
     file of the given name.
 
     File is saved depending on extension.  .json, .json.bz2 and
     .json.gz are supported.
     '''
     text = dumps(spectra,indent=4)
     if filename.endswith(".json"):
         open(filename, 'w').write(text)
         return
     if filename.endswith(".json.bz2"):
         import bz2
         bz2.BZ2File(filename, 'w').write(text)
         return
     if filename.endswith(".json.gz"):
         import gzip
         gzip.open(filename, "wb").write(text)
         return
     raise ValueError("unknown file format: %s" % filename)
 

def wirecell.sigproc.noise.persist.dumps	(	spectra,
		indent = `4`
	)

Dump the spectra to a JSON string

Definition at line 8 of file persist.py.

 def dumps(spectra, indent=4):
     '''
     Dump the spectra to a JSON string
     '''
     spectra = [s._asdict() for s in spectra]
     return json.dumps(spectra, indent=indent)
 

def wirecell.sigproc.noise.persist.load ( filename )

Return a list of wirecell.sigproc.noise.NoiseSpectrum objects
loaded from the given file.

File is loaded depending on extension.  .json, .json.bz2 and
.json.gz are supported.

Definition at line 45 of file persist.py.

 def load(filename):
     '''
     Return a list of wirecell.sigproc.noise.NoiseSpectrum objects
     loaded from the given file.
 
     File is loaded depending on extension.  .json, .json.bz2 and
     .json.gz are supported.
     '''
     if filename.endswith(".json"):
         return loads(open(filename, 'r').read())
 
     if filename.endswith(".json.bz2"):
         import bz2
         return loads(bz2.BZ2File(filename, 'r').read())
 
     if filename.endswith(".json.gz"):
         import gzip
         return loads(gzip.open(filename, "rb").read())
 
     raise ValueError("unknown file format: %s" % filename)

def wirecell.sigproc.noise.persist.loads ( text )

Return a list of NoiseSpectrum objects from the JSON text

Definition at line 15 of file persist.py.

 def loads(text):
     '''
     Return a list of NoiseSpectrum objects from the JSON text
     '''
     spectra = json.loads(text)
     return [NoiseSpectrum(**s) for s in spectra]
 
 

Functions

Function Documentation