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Fernando ustropo

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@ustropo
ustropo / dog_meta.py
Created February 4, 2023 11:09
class DogMeta(type):
def __new__(cls, name, bases, dct):
print(f">> DogMeta __new__: {name}")
print(f">> DogMeta __new__: {bases}")
print(f">> DogMeta __new__: {dct}")
x = super().__new__(cls, name, bases, dct)
x.race = "Dog"
return x
@ustropo
ustropo / dog.py
Last active February 4, 2023 10:10
class Dog(object):
def init(self, name):
self.name = name
def bark(self):
print("Wooof! " + self.name)
def walk(self):
print("Hey! I'm walking!")
@ustropo
ustropo / dog_type.py
Last active February 4, 2023 10:00
def bark(self):
print("Wooof! " + self.name)
def walk(self):
print("Hey! I'm walking!")
def init(self, name):
self.name = name
Dog = type("Dog", (object,), {"bark": bark, "walk": walk, "init": init})
@ustropo
ustropo / simple_mail.go
Created February 26, 2021 23:20
package main
import (
"log"
mail "github.com/xhit/go-simple-mail/v2"
)
var htmlBody = `
<html>
@ustropo
ustropo / getclient.go
Created March 16, 2021 21:32
func getClient(config *oauth2.Config) *http.Client {
tokFile := "token.json"
tok, err := loadToken(tokFile)
if err != nil {
tok = getTokenFromWeb(config)
saveToken(tokFile, tok)
}
return config.Client(context.Background(), tok)
}
@ustropo
ustropo / fstring_conv.py
Created July 29, 2022 16:12
class MyClass:
def __repr__(self) -> str:
return 'My Class Repr'
def __str__(self) -> str:
return 'My Super Class'
def __format__(self, __format_spec: str) -> str:
return 'My Formatted Class'
@ustropo
ustropo / iv_file.go
Created August 14, 2020 19:47
iv := make([]byte, block.BlockSize())
msgLen := fi.Size() - int64(len(iv))
_, err = infile.ReadAt(iv, msgLen)
if err != nil {
log.Fatal(err)
}
@ustropo
ustropo / type.py
Created August 24, 2022 12:21
>>> x = 10
>>> a = 'some string'
>>> class V:
... pass
...
>>> type(x)
<class 'int'>
>>> type(a)
<class 'str'>
>>> type(V)
@ustropo
ustropo / class.py
Created August 12, 2022 14:01
>>> class V:
... pass
...
>>> dir(V)
['__class__', '__delattr__', '__dict__', '__dir__', '__doc__', '__eq__',
'__format__', '__ge__', '__getattribute__', '__gt__', '__hash__',
'__init__', '__init_subclass__', '__le__', '__lt__', '__module__',
'__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__',
'__setattr__', '__sizeof__', '__str__', '__subclasshook__', '__weakref__']
>>> V.__name__
@ustropo
ustropo / func.py
Created August 12, 2022 13:59
>>> def add_one(x):
... return x + 1
...
>>> dir(add_one)
['__annotations__', '__builtins__', '__call__', '__class__', '__closure__', '__code__',
'__defaults__', '__delattr__', '__dict__', '__dir__', '__doc__', '__eq__', '__format__',
'__ge__', '__get__', '__getattribute__', '__globals__', '__gt__', '__hash__', '__init__',
'__init_subclass__', '__kwdefaults__', '__le__', '__lt__', '__module__', '__name__', '__ne__',
'__new__', '__qualname__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__',
'__str__', '__subclasshook__']