Python 写入CSV文件,其中值是一个字典,值需要和键位于同一行
我有一个字典输出,如下所示:Python 写入CSV文件,其中值是一个字典,值需要和键位于同一行,python,python-3.x,dictionary,export-to-csv,Python,Python 3.x,Dictionary,Export To Csv,我有一个字典输出,如下所示: {'2016-07': {'open': 2, 'closed': 14}, '2016-12': {'open': 14, 'closed': 37}} 2016-07, 2, 14 2016-12, 14, 37 我需要创建一个CSV文件,其中每一行如下所示: {'2016-07': {'open': 2, 'closed': 14}, '2016-12': {'open': 14, 'closed': 37}} 2016-07, 2, 14 2016-1
{'2016-07': {'open': 2, 'closed': 14}, '2016-12': {'open': 14, 'closed': 37}}
2016-07, 2, 14
2016-12, 14, 37
我需要创建一个CSV文件,其中每一行如下所示:
{'2016-07': {'open': 2, 'closed': 14}, '2016-12': {'open': 14, 'closed': 37}}
2016-07, 2, 14
2016-12, 14, 37
以下是我对CSV的写入方法:
def send_to_csv():
values = sort_by_year_month()
with open('Issues_by_month.csv', 'w') as csv_file:
file_writer = csv.writer(csv_file)
file_writer.writerow(['Month',
'Opened Issues',
'Closed Issues',
])
for key, value in values.items():
file_writer.writerow([key, value])
我想我只需要迭代该值,然后写出它们,但不确定。要确保对日期进行排序,请尝试迭代它们的排序值:
for key in sorted(values.keys()):
d = values[key]
file_writer.writerow([key, d.get('open'), d.get('closed')])
试试这个:
import csv
data = {
'2016-07': {'open': 2, 'closed': 14},
'2016-12': {'open': 14, 'closed': 37}
}
with open('output.csv', 'w') as csv_file:
writer = csv.writer(csv_file)
writer.writerow(['Month',
'Opened Issues',
'Closed Issues'])
# Get the date
for date in sorted(data):
row = [date]
# Append each value to the row
for key, value in data[date].items():
row.append(value)
writer.writerow(row)
output.csv
Month,Opened Issues,Closed Issues
2016-07,2,14
2016-12,14,37
试穿一下,这样上述功能几乎可以正常工作。输出为:
2015-07,打开,关闭
当我需要打开中的值时,不要关闭键对于键,值中的值。项():打开,关闭=值。值()
@Deusdeorum不完全。。。键可能不是按日期升序排列的。@Alexander true,我只是假设它们是..但您的输出仍然是错误的,因为它将是2017-07打开-关闭