def p_add_stmt(p):
'''add_stmt : ADD adjectives name description''' # assignment_clause'''
# eg "add pphys hw 'ch3:1,2,8,9' due friday"
n = len(p.slice)
type = '' # this has been subsumed in adjectives...
adjectives = p[2] # list of objects, or empty list
name = p[3] # string
description = p[4] # string or None
# assignments = p[5] # list of Set cmds? or empty list
# cmd = Commands.Add(abby, type, name, description, adjectives, clauses)
cmd = Commands.Add(abby, type, name, description, adjectives)
p[0] = cmd
log.debug('p_add_stmt: %s', p[0])
def Parse(self, stream):
"""
Iterator that returns command objects that it builds from the tokens
returned by the given stream object.
This is used by Import.
"""
import csv # python library
print 'stream:', stream
formattype = stream.formattype # eg ascii, human, asciiNoCR
#, this bombs with "TypeError: argument 1 must be an iterator"
# reader = csv.reader(stream)
reader = csv.reader(stream.file, delimiter=stream.fielddelim)
# first line should be field names
# read first row and parse into fields (ie property names)
#, note: this is different from self.propnames... consolidate somehow...
propnames = reader.next()
#, make sure they are lowercase
# actually, want them to be capitalized
## for propname in propnames:
## propnames[ = propname.lower()
# propnames = [propname.lower() for propname in propnames]
# propnames = [Objects.GetInternalName(propname) for propname in propnames]
propnames = [
Objects.GetExternalName(propname) for propname in propnames
]
print 'propnames:', propnames
#, get propobjs and proptypes
props = []
for propname in propnames:
#, this is liable to bomb if user gives bad propnames...
prop = self.abby.Get(exactname=propname)
props.append(prop)
import Commands
# get rows of property value lists from the stream, one by one
for row in reader:
# eg row=['neomem','project','']
print 'row:', row
# get a dict of propnames and propvalues
# basically stitch the two lists together...
## obj = Objects.Obj()
## for propname, propvalue in zip(propnames, row):
## obj.SetValue(propname, propvalue)
## self.abby._AddToIndex(obj) # this may raise an exception
#, easier way to do this?
# build a composite Clause object
# clauses = Commands.Clauses()
setcmds = Data.List() #?
# for propname, propvalue in zip(propnames, row):
for prop, propvalue in zip(props, row):
# save name for later...
# if propname=='Name':
if prop.name == 'Name':
name = propvalue # string value
#dict[propname] = propvalue
# wrap the propvalue string in a Data object
# data = Data.Wrap(propvalue, formattype)
#propvalue = Data.Factory(proptype, propvalue, formattype)
# clause = Commands.Clause(propname, '=', data)
# clause = Commands.Clause(prop, '=', data)
#. set commands are not so appropriate here because they require an Object
# to be applied to - clauses did not!
setcmd = Commands.Set(obj, prop, propvalue)
setcmds.append(setcmd)
# must pass unique name here!
# cmd = Commands.Add(self.abby, name=name, clauses=clauses)
cmd = Commands.Add(self.abby, name=name, setcmds=setcmds)
yield cmd
# stop the ride...
return
