CODEWITHSUNDEEP
pythondiscord.py
Rizonn
Rizonn

Reputation: 25

Why does it says that its missing positional argument?

Okay, so I got code like this:

groups = ['Z208', 'D204']

def show_next_lesson(self, group):
    workbook = load_workbook(filename=f'/home/xyz/Desktop/{group}.xls')
    sheet = workbook.active
    print(sheet)

class Wwsi(commands.Cog):
    def __init__(self, bot):
        self.bot = bot

    @commands.command()
    async def nl(self, ctx):
        for role in ctx.author.roles:
            x = str(role)
            if x in groups:
                sheet = x
                show_next_lesson(sheet)

It returns error Missing positional argument "group" at function call So basically sheet variable is empty? However, if I do print(sheet) it actually returns number of group. I don't really understand how does it work, would appreciate any advice ;)

Upvotes: 1

Views: 43

Answers (1)

Rebecca Davidsson
Rebecca Davidsson

Reputation: 54

If you would move the show_next_lesson() into your Class, it would work:

class Wwsi(commands.Cog):
    def __init__(self, bot):
        self.bot = bot

    def show_next_lesson(self, group):
       workbook = load_workbook(filename=f'/home/xyz/Desktop/{group}.xls')
       sheet = workbook.active
       print(sheet)

    @commands.command()
    async def nl(self, ctx):
        for role in ctx.author.roles:
            x = str(role)
            if x in groups:
                sheet = x
                self.show_next_lesson(sheet)

Upvotes: 1

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