如何使用xlsxwriter将数据写入不同的工作表？

我在xlsx表中有日期属性。这是一个为期一周的报告。我想按日期分割它。结果xlsx文件应该有7张表格，每张表格的相关信息应该放在那里。如何使用xlsxwriter将数据写入不同的工作表？

我使用这个类写作：

class DictWriter: 
    def __init__(self, workbook, worksheet, fieldnames): 
     self.workbook = workbook 
     self.worksheet = worksheet 
     self.fieldnames = fieldnames 
     self.nrow = 1 

    def writerow(self, d): 
     for k in d: 
      ncol = self.fieldnames.index(k) 
      self.worksheet.write(self.nrow, ncol, d[k]) 
     self.nrow += 1 

    def writeheader(self): 
     for ncol, fieldname in enumerate(self.fieldnames): 
      self.worksheet.write(0, ncol, fieldname)

，并在迭代的开始（我通过HTTP JSON结果部分遍历文件）。

def file_generator(): 
    link = "http://example.com" 
    client = requests.get(link) 
    response = client.json()['response'] 
    if response['httpStatus'] == 200: 
     workbook = xlsxwriter.Workbook('WeeklyReport.xlsx', {'strings_to_numbers': True}) 
     worksheet = workbook.add_worksheet() 
     data_table = response['data']['data'] 
     fieldnames = ["Date", "Advertiser", "Offer", "Revenue"] 
     writer = DictWriter(workbook, worksheet, fieldnames) 
     writer.writeheader() 
     for d in data_table: 
       row_dict = {"Date": d['Stat']['date'], "Advertiser": d['Advertiser']['company'], "Offer": d['Offer']['name'], "Revenue": d['Stat']['revenue']} 
       writer.writerow(row_dict)

我应该如何修改现有的逻辑写日期的所有记录在表：工作表的创建循环之前只执行一次？

在我的情况，我没有这样说：

def key_value_gen(k): 
    result = date.today() - timedelta(k) 
    result = result.strftime('%Y-%m-%d') 
    yield result 
    yield 1 

class DictWriter: 
    def __init__(self, workbook, worksheet, fieldnames): 
     self.workbook = workbook 
     self.worksheet = worksheet 
     self.fieldnames = fieldnames 
     self.nrows = dict(map(key_value_gen, range(0, 8))) 

    def writerow(self, d, condition=0): 
     for k in d: 
      ncol = self.fieldnames.index(k) 
      self.worksheet.write(self.nrows[self.worksheet.name], ncol, d[k]) 
     print self.worksheet.name 
     self.nrows[self.worksheet.name] += 1 

    def changeworksheet(self, worksheet): 
     self.worksheet = worksheet 

    def writeheader(self): 
     for ncol, fieldname in enumerate(self.fieldnames): 
      self.worksheet.write(0, ncol, fieldname)

，但它不能正常工作（创建7张，但只写在第一个），当我投：

for day in range(1,8): 
     daydelta = date.today() - timedelta(day) 
     daydelta = daydelta.strftime('%Y-%m-%d') 
     sheet = workbook.add_worksheet(daydelta) 
     sheets[sheet.name] = worksheet

然后：

writer.changeworksheet(sheets[d['Stat']['date'].encode('utf-8')])

在循环体中。如何修改它以使其工作？

来源

2016-05-17 paus

我有一个类似的类型，我需要多个工作表来处理不同的数据 - 我发现最简单的方法是首先确保输入的数据是按我决定工作表的顺序排序的 - 在您的情况下是日期。然后需要制作工作表并输入如何知道何时使用不同的工作表。我在工作，所以刚刚拿走了我曾经用过的东西，或者已经想出了在你的实例中使用什么。希望这有助于一些。

worksheetNE = workbook.add_worksheet('Northeast Region') 
worksheetNW = workbook.add_worksheet('Northwest Region') 
worksheetSE = workbook.add_worksheet('Southeast Region') 
if region.upper()=='NORTHEAST REGION': 
    worksheet=worksheetNE 
elif region.upper()=='NORTHWEST REGION': 
    worksheet=worksheetNW 
elif region.upper()=='SOUTHEAST REGION': 
    worksheet=worksheetSE

来源

2016-05-19 15:27:15 Slihthinden

如何使用xlsxwriter将数据写入不同的工作表？

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