python，從csv格式輸出到json

Question

我有csv fromat中的代碼輸出，我試圖將其轉換為json但它在json文件中轉換為一些錯誤。 這是csv代碼。 如果你告訴我如何使用正確的輸出json格式將輸出轉換為json而不是csv，我將感激不盡。

謝謝

print >> out, 'text '
rows = zip(texts)

from csv import writer
csv = writer(out)

for row in rows:
    values = [(value.encode('utf8') if hasattr(value, 'encode') else value) for value in row]
    csv.writerow(values)

out.close()

Answer 1

Json應該定義數據結構。 我使用以下結構作為示例：

[{"title" : "Gone with the wind", "description" : "A book"},
 {"title" : "White Fang", "description" : "A book"},
 {"title" : "Dracula", "description" : "A book"},
 {"title" : "Van Helsing", "description" : "A movie"},
 ...]

以下是將其轉換為json數組對象並寫入文件的代碼：

# I'm not sure what you are doing here, but zip returns a list of tuples
# For example: [("Gone with the wind", "A book"), ("Van Helsing", "A movie")...]
rows = zip(texts) 

with open(filename, 'w') as f:
    data = list()
    for title, desc in rows: # According to your tuple
        data.append(dict(title=title, description=desc))
    json.dump(data, f) # Write the list into the output file