Method should have
self as the first argument PYL-E0213
Anti-pattern
Major
2 months ago
—
2 months old
Method 'pre_check' should have "self" as first argument
390
391 return True
392
393 def pre_check(*d_args, **d_kwargs) -> Callable:394 """
395 A decorator for methods requiring pre-checks.
396Method 'message' should have "self" as first argument
29class Embeds:
30 """Class for creating Nextcord embed messages."""
31
32 def message(title, message, message_type, thumbnail=None):33 """
34 Create an embed message.
35Method 'search_song' should have "self" as first argument
54
55
56class Searcher:
57 async def search_song(term):58 return_dump = []
59 result = genius.search_songs(term)
60Method 'filledBar' should have "self" as first argument
67 calculated = percentage * 100
68 return [bar, calculated]
69
70 def filledBar(total, current, size=15, line="⬛", slider="⬜"):71 """
72 Generate a filled-style progress bar.
73Method 'splitBar' should have "self" as first argument
40 Generates a progress bar with filled style.
41 """
42
43 def splitBar(total, current, size=15, line="▬", slider="🔘"):44 """
45 Generate a split-style progress bar.
46
Description
The first argument of instance methods must be named self. This is considered an error since this convention is so common that you shouldn't break it.
Bad practice
class Car:
def __init__(this, color):
this.color = color
def run(this):
print(f'I am a {this.color} car')
Recommended
class Car:
def __init__(self, color):
self.color = color
def run(self):
print(f'I am a {self.color} car')