def __init__(self, request):
if request is None:
return
self['command'] = _extractDataFromRequest(request, 'command')
self['target'] = _extractDataFromRequest(request, 'target')
self['table_name'] = _extractDataFromRequest(request, 'table')
self['args'] = _extractDataFromRequest(request, 'args[]', listvar=True)
if self['args'] is not None:
if not self['command'] in ['Prologue', 'Epilogue', 'Formula']:
python_name = DTTable.fromHTMLToPythonName(self['args'][0])
self['args'][0] = python_name
html_name = _extractDataFromRequest(request, 'columnName')
python_name = DTTable.fromHTMLToPythonName(html_name)
self['column_name'] = DTTable.fromHTMLToPythonName(python_name)
row_name = _extractDataFromRequest(request, 'row')
if row_name is not None and len(str(row_name)) > 0:
self['row_index'] = DTTable.rowIndexFromName(row_name)
else:
self['row_index'] = None # Handles case where "row" is absent
self['value'] = _extractDataFromRequest(request, 'value', convert=True)
if self['row_index'] == -1:
raise InternalError("Invalid row_index: %d" % self['row_index'])
