def _format_and_validate(self, args):
# Unpack args, trim and clean, repack
# Get action first for clarity of code here
# TODO - expunge the magic string!
action = OrgmCliController._trim_quotes(args['action'])
# Process all the data elements, values for fields in Elem, dynamically
for elem in Elem.get_data_elems():
elem_type = Elem.get_elem_type(elem)
if elem_type == Elem.LIST_TYPE:
# Must split() the two list element types, so the string becomes Py list
# Trim single and double quotes from each element
# NOTE: _trim_quotes() keeps args not passed as None and empty strings as empty,
# which is *crucial* to logic of _run_cli_get_group_elem() below
args[elem] = [OrgmCliController._trim_quotes(t).strip() for t in args[elem].split(',')]
elif elem_type == Elem.TEXT_TYPE:
args[elem] = OrgmCliController._trim_quotes(args[elem])
# Process filename
args[ActionArg.FILENAME] = OrgmCliController._trim_quotes(args[ActionArg.FILENAME])
# Validation
if action == Action.ADD and not args[Elem.TITLE]:
raise OrganizemIllegalUsageException("'--add' action must include '--title' element and a value for title.")
elif (action == Action.SETCONF_DATA_FILE or action == Action.SETCONF_BAK_FILE) \
and not args[ActionArg.FILENAME]:
raise OrganizemIllegalUsageException("'--setconf_*' actions must include '--filename' element and a value for filename.")
return (action, args)
def convert_to_item(py_item):
"""Converts Item serialized to Python object form, dicts and lists, to YAML"""
# The list of names of elements an Item must have for this version
elem_names = Elem.get_optional_data_elems()
# List of names of elements in the py_item
py_elem_names = YamlItemConverter._get_py_item_elems(py_item)
# Item must have title element, so check for that first
title = YamlItemConverter._get_py_item_title(py_item, py_elem_names)
# Handling dynamic list of kwargs to __init__(), so build string
# dynamically and make __init__() call an eval()
init_call = []
init_call.append("Item('%s', {" % title)
# eval(x) where x is a multiline string literal fails on
# exception from scanning literal and finding an EOL in it
# So, store the multiline string in this local List. Put the
# note_vals[idx] into the string to be evaled.
# And, yes, this is a pretty sweet hack
note_vals = []
# Algo:
# - Iterate the list of expected elements, item_elems
# - Test for matching elem in py_item passed in (which was loaded from data)
# - If found, add to kwargs list with py_item value for Item.__init__()
# - If not found, add to kwargs list with None value for Item.__init__()
for elem_name in elem_names:
if elem_name in py_elem_names:
idx = py_elem_names.index(elem_name)
py_elems = py_item[Elem.ROOT]
py_elem_val = py_elems[idx][elem_name]
py_elem_val = Elem.elem_init(elem_name, py_elem_val).escaped_str()
if py_elem_val:
# Handle special case of multiline string value for Note elem
# See comment above where note_vals[] is declared
if Elem.get_elem_type(elem_name) == Elem.MULTILINE_TEXT_TYPE:
note_vals.append(py_elem_val)
val_idx = len(note_vals) - 1
init_call.append("'%s' : note_vals[%i], " % (elem_name, val_idx))
else:
init_call.append("'%s' : %s, " % (elem_name, py_elem_val))
else:
init_call.append("'%s' : None, " % elem_name)
else:
init_call.append("'%s' : None, " % elem_name)
init_call.append("})")
init_call = "".join(init_call)
item = eval(init_call)
return item
