Question

所以我有一个学校作业来创建一个GUI，允许我将学生添加到我所创建的数据库中。我想出了如何搜索学生，但我正在努力增加学生。我需要将此数据导出为CSV文件。我设法导出它，但它带有逗号，语音标记和括号，我不想要。到目前为止，这是我的代码，对于不起作用的部分：

def reveal(self):
    firstname = ("Forename: ", self.forename_entry.get())
    lastname = ("Surname: ", self.surname_entry.get())
    gender_ = ("Gender: ", self.gender_entry.get())
    birthdate = ("DOB: ", self.DOB_entry.get())
    Student_ID = ("Student ID Number: ", self.studentID_entry.get())
    home = ("Address: ", self.address_entry.get())
    phone = ("Home phone number: ", self.homephone_entry.get())
    group = ("Tutor Group: ", self.tutorgroup_entry.get())
    school_email = ("School Email", self.sch_email_entry.get())

    with open("StudentIDs.csv", "a") as f:
        w = csv.writer(f, quoting = csv.QUOTE_ALL)
        writeit = (['\n', firstname, '\n', lastname, '\n', gender_, '\n', birthdate, '\n', Student_ID, '\n', home, '\n', phone, '\n', group, '\n', school_email])
        w.writerow(writeit)
        self.invalidtext.configure(text = "Student added")

Answer 1

从tuple更改为dict：

class csv.DictWriter(f, fieldnames, restval=”, extrasaction=’raise’, dialect=’excel’, *args, **kwds)
创建一个像常规编写器一样操作的对象，但将字典映射到输出行 fieldnames参数是一系列键，用于标识传递给writerow（）方法的字典中的值被写入文件f的顺序。

record ={}
record["Forename"] = self.forename_entry.get()
record["Surname"] = self.surname_entry.get()
... an so on

with open("StudentIDs.csv", "a") as f:
    w = csv.DictWriter(f, fieldnames=list(record.keys()))
    if firstRow:
        w.writeheader()
    w.writerow(record)

如何从csv导出python中删除括号

1 个答案: