App Engine Python SDK  v1.6.9 rev.445
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google.appengine.tools.bulkloader.UploadWorkItemGenerator Class Reference
Inheritance diagram for google.appengine.tools.bulkloader.UploadWorkItemGenerator:

Public Member Functions

def __init__
 
def Batches
 

Public Attributes

 request_manager
 
 progress_queue
 
 progress_generator
 
 reader
 
 skip_first
 
 batch_size
 
 line_number
 
 column_count
 
 read_rows
 
 row_count
 
 xfer_count
 

Detailed Description

Reads rows from a row generator and generates UploadWorkItems.

Constructor & Destructor Documentation

def google.appengine.tools.bulkloader.UploadWorkItemGenerator.__init__ (   self,
  request_manager,
  progress_queue,
  progress_generator,
  record_generator,
  skip_first,
  batch_size 
)
Initialize a WorkItemGenerator.

Args:
  request_manager: A RequestManager instance with which to associate
WorkItems.
  progress_queue: A progress queue with which to associate WorkItems.
  progress_generator: A generator of progress information.
  record_generator: A generator of data records.
  skip_first: Whether to skip the first data record.
  batch_size: The number of data records per WorkItem.

Member Function Documentation

def google.appengine.tools.bulkloader.UploadWorkItemGenerator.Batches (   self)
Reads from the record_generator and generates UploadWorkItems.

Yields:
  Instances of class UploadWorkItem

Raises:
  ResumeError: If the progress database and data file indicate a different
number of rows.

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