fix: JSON output empty for btcli subnets list --json-out command
#800
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Release/9.17.0
Fixes opentensor#635 ## Problem Running `btcli subnets list --json-out` produced no output. ## Root Cause In `dict_table()` function, `tao_flow_ema` was already converted to a float via `.tao`, but line 604 tried to call `.tao` again, causing an `AttributeError: 'float' object has no attribute 'tao'`. This error was silently swallowed, resulting in empty output. ## Changes 1. `subnets.py`: Fixed double `.tao` call on `tao_flow_ema` 2. `utils.py`: Changed `json_console` to use `force_terminal=True` to ensure output in all environments ## Testing - Verified `btcli subnets list --json-out` now produces valid JSON output - Tested with Python 3.12, BTCLI 9.17.0, finney network
Contributor
|
Thank you for your contribution. The fix is correct but I think we shouldn't change the force_terminal for json_ouputs. This can possibly add ANSI escape sequences in some cases which can make the json_outputs malformed/in need of cleaning Also, this branch needs to be targeted against staging |
ibraheem-abe
approved these changes
Jan 21, 2026
basfroman
approved these changes
Jan 21, 2026
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Fixes #635
Problem
Running
btcli subnets list --json-outproduced no output.Root Cause
In
dict_table()function,tao_flow_emawas already converted to a float via.tao, but line 604 tried to call.taoagain, causing anAttributeError: 'float' object has no attribute 'tao'.This error was silently swallowed, resulting in empty output.
Changes
subnets.py: Fixed double.taocall ontao_flow_emautils.py: Changedjson_consoleto useforce_terminal=Trueto ensure output in all environmentsTesting
btcli subnets list --json-outnow produces valid JSON output