Discord Python 機器人為角色添加顏色

Question

設置現有角色的顏色？

這是我創建角色的代碼：

roles = ["SSS | Weeb", "SS Rang | Weeb", "S Rang | Weeb", "A Rang | Weeb", "B Rang | Weeb",
                 "C Rang | Weeb", "D Rang | Weeb", "E Rang | Weeb", "F Rang | Weeb", "Junior Rang | Weeb"]
        for i in roles:
            seasons = discord.utils.get(message.guild.roles, name=str(i))
            if str(seasons) == str(i):
                pass
            else:
                await message.guild.create_role(name=str(i))

現在我想在那里設置

roles = ["SSS | Weeb", "SS Rang | Weeb", "S Rang | Weeb", "A Rang | Weeb", "B Rang | Weeb",
                 "C Rang | Weeb", "D Rang | Weeb", "E Rang | Weeb", "F Rang | Weeb", "Junior Rang | Weeb"]
        colors = ["red, green", "blue"] # and much more
        for i in range(len(roles)):
            seasons = discord.utils.get(message.guild.roles, name=str(roles[i]))
            if str(seasons) == str(roles[i]):
                pass
            else:
                await message.guild.create_role(name=str(roles[i]))
            ->  await message.guild.add_color_to_role(role_name=str(roles[i]), color=colors[i])

我什么都沒找到...

Answer 1

沒有Guild.add_color_to_role這樣的東西，它是Role.edit並將顏色作為 kwargs 傳遞，您也可以在創建角色時傳遞顏色：

# Editing the role
await role.edit(colour=discord.Colour.blue())
# Creating a role with the color
await guild.create_role(name="whatever", colour=discord.Colour.blue())

您還可以將十六進制值傳遞給 color kwarg

await guild.create_role(name="whatever", colour=0xff0000) # Red color

因此，您的顏色列表必須是discord.Colour實例列表或整數列表

colors = [0xff0000, discord.Colour.blue(), 0x00ff00]

到 go 同時通過兩個列表可以使用zip function （注意：兩個列表應該是相同的長度）

role_names = ["name1", "name2", "name3"]
role_colors = [0xff0000, 0x00ff00, 0x0000ff] 

for name, color in zip(role_names, role_colors):
    print(f"Name: {name}, color: {color}")

# Name: name1, color: 0xff0000
# Name: name2, color: 0x00ff00
# ...

你的代碼看起來像這樣

role_names = ["name1", "name2", "name3"]
role_colors = [0xff0000, 0x00ff00, 0x0000ff] # The default color is 0x000000 (white)

for name, color in zip(role_names, role_colors):
    print(f"Name: {name}, color: {color}") # -> Name: name1, color: 0xff0000 ...

    # Getting the role
    role = discord.utils.get(message.guild.roles, name=name)
    # Checking if the role exists (in other words - if the `role` variable is not a NoneType)
    if role is not None: 
        # Role does not exist, create it here
        role = await message.guild.create_role(name=name, colour=color)

編輯

使用 colors 就像#5482a5

color = "#5482a5"
color = color[1:] # removing the initial `#`
color = int(color, 16) # pass this as the colour kwarg

參考：

• Role.edit
• Guild.create_role
• zip

Answer 2

您可以在創建角色時指定顏色。

await message.guild.create_role(name=str(roles[i], colour=discord.Color.blue()))

由於您實際上已經詢問了如何編輯顏色，因此您可以這樣做：

role = await message.guild.create_role(name=str(roles[i]))
await role.edit(colour = discord.Colour.orange())