英文:
my code give my this errore after call it takes 1 positional argument but 3 were given
问题
Here's the translated code part:
class Samadateconverter:
def __init__(self, y , m , d ):
self.y = y
self.m = m
self.d = d
def gregorian_to_hijri(self):
# Calculate the Julian Day Number (JDN) for the Gregorian date
jdn = int((1461 * (self.y + 4800 + int((self.m - 14) / 12))) / 4) + int((367 * (self.m - 2 - 12 * int((self.m - 14) / 12))) / 12) - int((3 * int((self.y + 4900 + int((self.m - 14) / 12)) / 100)) / 4) + self.d - 32075
# Calculate the Hijri calendar date from the JDN
h = int((jdn - 1948440 + 10632) / 10631)
year = int((h + 10307) / 1335)
month = ((h - 1) % 12) + 1
day = jdn - 1948440 - int((year * 354) + int((3 + (11 * year)) / 30)) - int((month - 1) * 29.5) + 1
return (year, month, day)
The code you provided seems to be a Python class for converting Gregorian dates to Hijri dates. If you're encountering an error, it's because you need to create an instance of the class before calling the gregorian_to_hijri method. Here's how you can use it correctly:
from class_converter import Samadateconverter
# Create an instance of the Samadateconverter class
converter = Samadateconverter(1233, 5, 7)
# Call the gregorian_to_hijri method on the instance
result = converter.gregorian_to_hijri()
# Now 'result' will contain the Hijri date
This should resolve the error you mentioned.
英文:
class Samadateconverter:
def __init__(self, y , m , d ):
self.y = y
self.m = m
self.d = d
def gregorian_to_hijri(self):
# Calculate the Julian Day Number (JDN) for the Gregorian date
jdn = int((1461 * (self.y + 4800 + int((self.m - 14) / 12))) / 4) + int((367 * (self.m - 2 - 12 * int((self.m - 14) / 12))) / 12) - int((3 * int((self.y + 4900 + int((self.m - 14) / 12)) / 100)) / 4) + self.d - 32075
# Calculate the Hijri calendar date from the JDN
h = int((jdn - 1948440 + 10632) / 10631)
year = int((h + 10307) / 1335)
month = ((h - 1) % 12) + 1
day = jdn - 1948440 - int((year * 354) + int((3 + (11 * year)) / 30)) - int((month - 1) * 29.5) + 1
return (year, month, day)
and then in another file i call it
from class_converter import Samadateconverter
Samadateconverter.gregorian_to_hijri(1233,5,7)
and its gave my this errore gregorian_to_hijri() takes 1 positional argument but 3 were given
答案1
得分: 1
你需要在调用方法之前创建你的类的实例：
conv = Samadateconverter(1233, 5, 7) # 这会调用构造函数 __init__
year, month, day = conv.gregorian_to_hijri() # 这会调用你的方法
输出：
>>> year, month, day
(7, 9, 220376)
英文:
You have to create an instance of your class before then call your method:
conv = Samadateconverter(1233,5,7) # This calls the constructor __init__
year, month, day = conv.gregorian_to_hijri() # This calls your method
Output:
>>> year, month, day
(7, 9, 220376)
答案2
得分: 1
Your function is defined as only taking one parameter: self
self is automatically passed in when gregorian_to_hijri() is called on an instance of your Samadateconverter object. When doing that, giving the function any arguments at all will result in this error.
If I am reading this right, you want your Samadateconverter object to hold values:
self.y = 1233
self.m = 5
self.d = 7
You should change your code to be:
from class_converter import Samadateconverter
converter = Samadateconverter(1233, 5, 7)
year, month, day = converter.gregorian_to_hijri()
英文:
Your function is defined as only taking one parameter: self
self is automatically passed in when gregorian_to_hijri() is called on an instance of your Samadateconverter object. When doing that, giving the function any arguments at all will result in this error.
If I am reading this right, you want your Samadateconverter object to hold values:
self.y = 1233
self.m = 5
self.d = 7
You should change your code to be:
from class_converter import Samadateconverter
converter = Samadateconverter(1233,5,7)
year, month, day = converter.gregorian_to_hijri()
答案3
得分: 1
这将起作用
from class_converter import Samadateconverter
s = Samadateconverter(1233,5,7)
year, month, day = s.gregorian_to_hijri()
英文:
this will work
from class_converter import Samadateconverter
s = Samadateconverter(1233,5,7)
year, month, day = s.gregorian_to_hijri()
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