"""

# ty --version
ty 0.0.23


error[panic]: Panicked at /root/.cargo/git/checkouts/salsa-e6f3bb7c2a062968/53421c2/src/function/execute.rs:633:9 when checking `/mnt/pinboard/ty_repro.py`: `infer_expression_type_impl(Id(1c01)): execute: too many cycle iterations`
info: This indicates a bug in ty.
info: If you could open an issue at https://github.com/astral-sh/ty/issues/new?title=%5Bpanic%5D, we'd be very appreciative!
info: Platform: linux x86_64
info: Version: 0.0.23
info: Args: ["ty", "check", "./ty_repro.py"]
info: run with `RUST_BACKTRACE=1` environment variable to show the full backtrace information
info: query stacktrace:
   0: infer_expression_types_impl(Id(1c02))
             at crates/ty_python_semantic/src/types/infer.rs:224
   1: infer_unpack_types(Id(2000))
             at crates/ty_python_semantic/src/types/infer.rs:438
   2: infer_definition_types(Id(1409))
             at crates/ty_python_semantic/src/types/infer.rs:70
   3: infer_expression_types_impl(Id(1c03))
             at crates/ty_python_semantic/src/types/infer.rs:224
   4: infer_expression_type_impl(Id(1c03))
             at crates/ty_python_semantic/src/types/infer.rs:299
   5: infer_expression_types_impl(Id(1c04))
             at crates/ty_python_semantic/src/types/infer.rs:224
   6: infer_expression_types_impl(Id(1c05))
             at crates/ty_python_semantic/src/types/infer.rs:224
   7: infer_expression_type_impl(Id(1c05))
             at crates/ty_python_semantic/src/types/infer.rs:299
   8: loop_header_reachability(Id(1406))
             at crates/ty_python_semantic/src/place.rs:1148
   9: infer_expression_types_impl(Id(1c01))
             at crates/ty_python_semantic/src/types/infer.rs:224
  10: infer_scope_types_impl(Id(1002))
             at crates/ty_python_semantic/src/types/infer.rs:187
  11: check_file_impl(Id(c00))
             at crates/ty_project/src/lib.rs:594


Found 1 diagnostic
WARN A fatal error occurred while checking some files. Not all project files were analyzed. See the diagnostics list above for details.



"""


def fetch(req) -> tuple:
    return (True, None)


def paginate():
    bookmark = None
    while True:
        if bookmark is None:
            req = None
        else:
            req = bookmark
        ok, next_bookmark = fetch(req)
        if not ok:
            return
        bookmark = next_bookmark
        if bookmark is None or bookmark == 0:
            break