tuple-to-dict.py

# Apo list tuples se dictionary key: lista. eg
# results = [("word1", "explaination1"), ("word2", "explaination2"), ("word1", "explaination12")]
# ->
# data = {"word1": ["explaination1", "explaination12"], "word2": explaination2}

data = {}
for i in results:
    data.setdefault(i[0],[]).append(i[1])

# exigisi:
# to data.setdefault vazei sto key word1 mia adeia lista kai an exei idi kati den kanei tipota,
# oste na einai idi lista gia na kanei append tin exigisi

# Ενας εναλλακτικός τρόπος να γραφτει το ιδιο πιο αναγνώσιμο
data = {}
for word, explanation in results:
    data.setdefault(word,[]).append(explanation)

# Allos tropos
data = defaultdict(list)  # auto leei oti ta values autou tou dict einai adeies listes otan den uparxoun
for word, explanation in results:
    data[word].append(explanation)