delete python

TP01/python/objects.py

@@ -1,26 +0,0 @@
-# Class without base class
-class Base():
-    # Constructor (called by "Base()" when creating an object)
-    def __init__(self):
-        self.a = "set in Base's constructor"
-
-    def f(self):
-        return self.a
-
-    def g(self):
-        return "returned from Base's g()"
-
-
-class Derived(Base):
-    # Function with the same name override the base class function.
-    def f(self):
-        return "returned from Derived's f()"
-
-
-b = Base()  # Create an object of Base
-print(b.f())  # Method call, as usual OO languages
-print(b.g())
-
-d = Derived()
-print(d.f())
-print(d.g())

TP01/python/type_unions.py

@@ -1,53 +0,0 @@
-from typing import List
-
-# int | float means ``either an int or a float''.
-NUMBER = int | float  # or Union[int, float] with Union imported from typing
-
-
-def add_numbers(a: NUMBER, b: NUMBER) -> NUMBER:
-    return a + b
-
-
-# Both int and floats can be passed to the function
-print(add_numbers(1, 4.3))
-
-
-def divide_numbers(a: NUMBER, b: NUMBER) -> float:
-    return a / b
-
-
-print(divide_numbers(1, 2))
-
-# Declare the type of a list whose elements are numbers.
-LIST_OF_NUMBERS = List[NUMBER]
-
-
-def increment(a: LIST_OF_NUMBERS) -> LIST_OF_NUMBERS:
-    return [x + 1 for x in a]
-
-
-print(increment([1, 2, 3]))
-
-# Skip the end if you are late.
-
-# The type DEEP_LIST_OF_NUMBERS is a special case since it references itself.
-# The identifier DEEP_LIST_OF_NUMBERS cannot be used before the end of its
-# initialization, but the circular dependency can be broken using the string
-# 'DEEP_LIST_OF_NUMBERS' instead.
-DEEP_LIST_OF_NUMBERS = NUMBER | List['DEEP_LIST_OF_NUMBERS']
-
-
-def deep_increment(d: DEEP_LIST_OF_NUMBERS) -> DEEP_LIST_OF_NUMBERS:
-    if isinstance(d, list):
-        # Note the unusual typing rule applied by Pyright here: because we are
-        # in the 'isinstance(d, list)' branch, it knows that d is a list,
-        # and accepts to iterate over it.
-        return [deep_increment(e) for e in d]
-    else:
-        # ... and here, in the 'else' branch Pyright knows that d is
-        # not a list,
-        # and can deduce that it is a NUMBER.
-        return d + 1
-
-
-print(deep_increment([1, [2, 3]]))

TP01/python/typecheck.py

@@ -1,16 +0,0 @@
-# Typing annotations for variables:
-# name: type
-int_variable: int
-float_variable: float
-int_variable = 4.2  # Static typing error, but no runtime error
-float_variable = 42.0  # OK
-float_variable = int_variable  # OK
-
-
-# Typing annotations for functions (-> means "returns")
-def int_to_string(i: int) -> str:
-    return str(i)
-
-
-print(int_to_string('Hello'))  # Static typing error, but no runtime error
-print(int_to_string(42) / 5)  # Both static and runtime error