Unexpected E201 when embedding an object literal into an f-string

[rijenkii]

how did you install flake8?

> pip install flake8
Looking in indexes: https://pypi.org/simple, https://__token__:****@git.etude.team/api/packages/etude/pypi/simple
Collecting flake8
  Using cached flake8-7.3.0-py2.py3-none-any.whl.metadata (3.8 kB)
Collecting mccabe<0.8.0,>=0.7.0 (from flake8)
  Using cached mccabe-0.7.0-py2.py3-none-any.whl.metadata (5.0 kB)
Collecting pycodestyle<2.15.0,>=2.14.0 (from flake8)
  Using cached pycodestyle-2.14.0-py2.py3-none-any.whl.metadata (4.5 kB)
Collecting pyflakes<3.5.0,>=3.4.0 (from flake8)
  Using cached pyflakes-3.4.0-py2.py3-none-any.whl.metadata (3.5 kB)
Using cached flake8-7.3.0-py2.py3-none-any.whl (57 kB)
Using cached mccabe-0.7.0-py2.py3-none-any.whl (7.3 kB)
Using cached pycodestyle-2.14.0-py2.py3-none-any.whl (31 kB)
Using cached pyflakes-3.4.0-py2.py3-none-any.whl (63 kB)
Installing collected packages: pyflakes, pycodestyle, mccabe, flake8
Successfully installed flake8-7.3.0 mccabe-0.7.0 pycodestyle-2.14.0 pyflakes-3.4.0

unmodified output of flake8 --bug-report

{
  "platform": {
    "python_implementation": "CPython",
    "python_version": "3.13.5",
    "system": "Linux"
  },
  "plugins": [
    {
      "plugin": "mccabe",
      "version": "0.7.0"
    },
    {
      "plugin": "pycodestyle",
      "version": "2.14.0"
    },
    {
      "plugin": "pyflakes",
      "version": "3.4.0"
    }
  ],
  "version": "7.3.0"
}

describe the problem

what I expected to happen

Expected the following code to not trigger any linting errors, as I see no possible way of writing the code without adding a space after the first { (or extracting the object literal into a variable)

sample code

print(f"here is an object: { {"hello": "world"}}")

commands ran

> flake8 t.py
t.py:1:29: E201 whitespace after '{'

[rijenkii]

Wrong place, duplicates exist in https://github.com/PyCQA/pycodestyle and this is sadly the expected behaviour and will not be fixed: PyCQA/pycodestyle#1201.