def parseInput(line):
line = line.replace("\t", " ")
cmd = line.split(" ")[0]
data = line.replace(cmd,"").strip()
if (cmd == 'add'):
# Syntax: "add id,description,footprint,quantity"
dict = parserecord.lineToDict(data)
database.append(dict)
print dict['id'], " has been added"
writeToFile(database)
return
if (cmd == 'remove'):
# Syntax: "remove id"
# Set the database equal to the database except IDs that should be
# removed
database[:] = [d for d in database if d.get('id') != data]
print id, " has been removed"
writeToFile(database)
return
if (cmd == 'list'):
# Syntax: "list key value"
# Get key and value
key = data.split(" ")[0]
value = data.replace(key,"").strip()
if (key == "all"):
for item in database:
print parserecord.dictToLine(item)
else:
for item in [d for d in database if d.get(key) == value]:
print parserecord.dictToLine(item)
return
# Check for invalid commands
print "Invalid command!"
def writeToFile(db):
global args
f = open(args.datafile, 'w')
for entry in db:
f.write(parserecord.dictToLine(entry))
f.write("\n")
f.close()
