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"""Download and verify all Coiot examples from the Shelly website."""
import json
import logging
import re
import urllib.parse
from dataclasses import dataclass, field
from typing import Any
from unittest.mock import Mock
import requests
import urllib3
from aiohttp.helpers import reify
from aioshelly.block_device import BLOCK_VALUE_UNIT, BlockDevice
from aioshelly.block_device.coap import CoapType
from aioshelly.common import ConnectionOptions
from aioshelly.const import DEVICE_IO_TIMEOUT
urllib3.disable_warnings()
BASE_URL = "https://shelly-api-docs.shelly.cloud/docs/coiot/v2/examples/"
_LOGGER = logging.getLogger(__name__)
@dataclass
class CoiotExample:
"""CoiotExample class."""
filename: str
_cache: dict = field(default_factory=dict)
@reify
def name(self) -> str:
"""Get filename."""
return urllib.parse.unquote(self.filename)
@reify
def url(self) -> str:
"""Get file URL."""
return BASE_URL + self.filename
@reify
def content(self) -> str:
"""Get file content."""
return requests.get(self.url, timeout=DEVICE_IO_TIMEOUT, verify=False).text # noqa: S501
@reify
def content_parsed(self) -> list[dict[str, Any]]:
"""Parse file."""
lines = self.content.split("\n")
parsed = []
start = None
for i, line in enumerate(lines):
if line.rstrip() == "{":
start = i
elif line.rstrip() == "}":
parsed.append(lines[start : i + 1])
if len(parsed) != 2: # noqa: PLR2004
raise ValueError("Uuh, not length 2")
processed = []
for value in parsed:
text = "\n".join(value).strip()
try:
processed.append(json.loads(text))
except ValueError:
_LOGGER.error("Error parsing %s", self.url)
_LOGGER.exception(text)
raise
return processed
@reify
def cit_s(self) -> dict[str, Any]:
"""Return parsed cit/s."""
return self.content_parsed[0]
@reify
def cit_d(self) -> dict[str, Any]:
"""Return parsed cit/d."""
return self.content_parsed[1]
@reify
def device(self) -> BlockDevice:
"""Create mocked device."""
device = BlockDevice(Mock(), None, ConnectionOptions("mock-ip"))
device._update_d(self.cit_d) # noqa: SLF001
device._update_s(self.cit_s, CoapType.REPLY) # noqa: SLF001
return device
def coiot_examples() -> list[CoiotExample]:
"""Get coiot examples."""
index = requests.get(
BASE_URL,
# Not sure, local machine barfs on their cert
timeout=DEVICE_IO_TIMEOUT,
verify=False, # noqa: S501
).text
return [
CoiotExample(match)
for match in re.findall(r'href="(.+?)"', index)
if match.startswith("Shelly")
]
def print_example(example: CoiotExample) -> None:
"""Print example."""
print(example.name)
print()
for block in example.device.blocks:
print(block)
for attr, value in block.current_values().items():
info = block.info(attr)
_value = value if value is not None else "None"
unit = " " + info[BLOCK_VALUE_UNIT] if BLOCK_VALUE_UNIT in info else ""
print(f"{attr.ljust(16)}{_value}{unit}")
print()
print("-" * 32)
print()
def run() -> None:
"""Run coiot_examples and print errors."""
errors = []
for example in coiot_examples():
try:
print_example(example)
except Exception as err: # noqa: BLE001
errors.append((example, err))
break
for example, err in errors:
print("Error fetching", example.name)
print(example.url)
print()
_LOGGER.error("", exc_info=err)
print()
print("-" * 32)
print()
if __name__ == "__main__":
run()
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