Package gavo :: Package protocols :: Module uws :: Class UWSJobWithWD

Class UWSJobWithWD

object --+    
         |    
BaseUWSJob --+
             |
            UWSJobWithWD

Known Subclasses:

A UWS job with a working directory.

This generates ids from directory names in a directory (the uwsWD) shared for all UWSes on the system.

It also adds methods

getWD() -> str returning the working directory
addResult(self, source, mimeType, name=None) to add a new result
openResult(self, mimeType, name) -> file to get an open file in the WD to write to in order to generate a result
getResult(self, resName) -> str to get the path of a result with resName
getResults(self) -> list-of-dicts to get dicts describing all results available
openFile(self) -> file to get a file letting you read an existing result.

Nested Classes
Inherited from `BaseUWSJob`: `__metaclass__`

Instance Methods

getWD(self)

source code

prepareForDestruction(self)
is called before the job's database row is torn down.

source code

fixTypeForResultName(self, resultName, mediaType)
sets the media type for result resultName.

source code

addResult(self, source, mimeType, name=None)
adds a result, with data taken from source.

source code

openResult(self, mimeType, name)
returns a writable file that adds a result.

source code

getResult(self, resName)
returns a pair of file name and mime type for a named job result.

source code

getResults(self)
returns a list of this service's results.

source code

openFile(self, name, mode='r')
returns an open file object for a file within the job's work directory. source code

Inherited from BaseUWSJob: __getattr__, __init__, __setattr__, change, getProperties, getSerializedPar, getTransitionTo, getURL, getWritable, iterParameterNames, iterSerializedPars, setPar, setParamsFromRequest, setSerializedPar, update

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __sizeof__, __str__, __subclasshook__