Às 21:08 de 31/10/22, Peter J. Holzer escreveu:
On 2022-10-30 11:26:56 +0100, Peter J. Holzer wrote:
On 2022-10-29 23:59:44 +0100, Paulo da Silva wrote:
The funny thing is that if I replace foos by Foos it works because it gets
known by the initial initialization :-) !
________________________
from typing import List, Optional
class GLOBALS:
Foos: Optional[Foos]=None
[...]
class Foos:
That seems like a bug to me.
But is it even true?
I just tried to reproduce it (should have done that before answering)
with mypy 0.942 (included in Ubuntu 22.04 LTS):
----[p1]---------------------------------------------------------------
from typing import List, Optional
class GLOBALS:
foos: Optional[Foos]=None
class Foo:
def __init__(self):
pass
class Foos:
Foos: List[Foo]=[]
# SOME GLOBALS ARE USED HERE
def __init__(self):
pass
GLOBALS.foos=Foos()
-----------------------------------------------------------------------
----[p2]---------------------------------------------------------------
from typing import List, Optional
class GLOBALS:
Foos: Optional[Foos]=None
class Foo:
def __init__(self):
pass
class Foos:
Foos: List[Foo]=[]
# SOME GLOBALS ARE USED HERE
def __init__(self):
pass
GLOBALS.Foos=Foos()
-----------------------------------------------------------------------
--- p1 2022-10-31 21:59:49.639869922 +0100
+++ p2 2022-10-31 21:58:19.815830677 +0100
@@ -1,7 +1,7 @@
from typing import List, Optional
class GLOBALS:
- foos: Optional[Foos]=None
+ Foos: Optional[Foos]=None
class Foo:
@@ -15,4 +15,4 @@
def __init__(self):
pass
-GLOBALS.foos=Foos()
+GLOBALS.Foos=Foos()
So the only difference is the capitalization of foos. And mypy accepts
both (as it probably should):
% mypy p1
Success: no issues found in 1 source file
% mypy p2
Success: no issues found in 1 source file
If you did something different, please explain what you did.
Yes for mypy.
Try to run them (python3 <your script name>).
Paulo
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