Metadata-Version: 2.4
Name: pyatagone
Version: 1.0.12
Summary: AtagOne API wrapper
License: MIT
License-File: AUTHORS.rst
License-File: LICENSE
License-File: LICENSE.txt
Keywords: atag,homeassistant,api,asyncio
Author: herikw
Author-email: herikw@users.noreply.github.com
Requires-Python: >=3.10,<4.0
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Provides-Extra: dev
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Description-Content-Type: text/markdown

# pyatagone

**a Python interface for the ATAG One Thermostat**
 
## Installation
`[sudo] pip install pyatagone`

## Usage

### Module

You can import the module as `pyatagone`

### Quick start

```python
import asyncio
from pyatagone import AtagOne, AtagConnectException

async def main():
    client = AtagOne(host="192.168.1.42")  # use async_discover() if you do not know the IP

    try:
        await client.async_pair_atag()      # confirm the pairing request on the thermostat
        await client.async_update()         # populate .data/.sensors
        print(client.current_temp, client.current_setpoint)

        sensors = await client.async_fetch_data()
        print(f"Room temp: {sensors['room_temp']} °C")
    except AtagConnectException as exc:
        print(f"Could not reach thermostat: {exc}")

asyncio.run(main())
```

### Discovery and pairing

- `AtagOne(host=None, port=10000)` expects the IP address of the thermostat; call `await async_discover()` to let the library broadcast on the LAN and remember the responding host.
- Call `await async_pair_atag()` once and confirm the pairing request on the ATAG One screen; the client caches the pairing state in memory for the current process.

### Reading live data

- `await async_update()` refreshes every section (report, control, schedules, configuration). After that you can read rich helpers such as `client.current_temp`, `client.current_setpoint`, `client.mode`, `client.heating`, etc.
- `await async_fetch_data()` returns the merged `dict` of all sensors (report + control + derived values) so you can serialise or expose it directly.
- Individual sections are available through `.reportdata`, `.controldata`, `.scheduledata`, `.configurationdata`, and `.sensors`.

### Writing values

Most operations are simple helpers that wrap `send_dynamic_change()` behind the scenes:

```python
await client.async_set_temperature(21.5)     # validates DEFAULT_MIN/MAX_TEMP
await client.async_ch_mode(2)                # switch preset (manual/auto)
await client.async_ch_control_mode(1)        # on/off
await client.async_dhw_temp_setp(60.0)       # domestic hot water
await client.async_create_vacation(start_epoch, 18.0, duration_seconds)
await client.async_room_temp_offs(-0.5)      # calibration
await client.async_summer_eco_mode(1)        # enable summer eco
```

Refer to `pyatagone/client.py` for the full list of helpers (CH/DHW schedule uploads, vacation control, eco settings, offsets, etc.). Every helper returns `True` when the thermostat acknowledged the update and raises `AtagStatusException` if the unit refused the change.

### Working with schedules

Schedules use the `Schedule` dataclass from `pyatagone.atagonejson`. Each schedule has a `base_temp` plus a 7-day `entries` matrix (day → list of `[seconds_since_midnight, temperature]` pairs). Upload schedules with `async_ch_schedule` or `async_dhw_schedule`.

```python
from pyatagone import AtagOne
from pyatagone.atagonejson import Schedule

weekday = [
    [0, 18.0],          # midnight-06:00
    [6 * 3600, 21.0],   # wake-up
    [22 * 3600, 17.0],  # night setback
]
weekend = [
    [0, 20.0],
]
schedule = Schedule(base_temp=17.0, entries=[weekday, weekday, weekday, weekday, weekday, weekend, weekend])

await client.async_ch_schedule(schedule)
```

You can modify the current schedule in-place by editing `client.chscheduledata` / `client.dhwscheduledata` and then calling `async_ch_schedule_base_temp` or `async_dhw_schedule_base_temp`.

### Error handling

Operations raise:

- `AtagConnectException` when the HTTP endpoint cannot be reached or times out.
- `AtagStatusException` when the thermostat rejects a read/write.
- `AtagNotPaired` / `AtagInvalidResponse` for malformed or unauthorised exchanges.

Wrap calls in try/except blocks or retry loops as needed in your automation.

