# list_str_in_dict.py -- basic types

# list_sort_from_dict.py -- dicts can not be inherently sorted as like lists and tuples, so...

data = {'py123':'one','py456':'two-abc','xxx':'abc','xyz.py':'123py','Python!':'Easy as ABC'}

print [x for x in list(data.keys()) if 'py' in x]

print [data[x] for x in list(data.keys()) if 'py' in x]

print [x for x in list(data.values()) if 'abc' in x]

print [x for x in data if 'abc' in data[x]]

print  [(k,v) for k,v in data.items() if k.lower().startswith('py') and v.lower().endswith('abc')]


d = {1: 2, 3: 4, 4: 1, 2: 3, 0: 0}

print sorted(d.items(), key=lambda x: x[1])

print d.items()

# add_item_to_dict.py ...

data = {
        'item a': 1,
        'item b': 2,}

data['item c'] = 3

data.update({'item d': 4,'item e': 5,'item f': 6})

for i in data.items(): print i