# Copyright (c) Microsoft Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import base64
from typing import Dict, List, Optional, cast
from playwright._impl._api_structures import HeadersArray
from playwright._impl._connection import ChannelOwner, StackFrame
from playwright._impl._helper import HarLookupResult, locals_to_params
class LocalUtils(ChannelOwner):
def __init__(
self, parent: ChannelOwner, type: str, guid: str, initializer: Dict
) -> None:
super().__init__(parent, type, guid, initializer)
self._channel.mark_as_internal_type()
self.devices = {
device["name"]: parse_device_descriptor(device["descriptor"])
for device in initializer["deviceDescriptors"]
}
async def zip(self, params: Dict) -> None:
await self._channel.send("zip", params)
async def har_open(self, file: str) -> None:
params = locals_to_params(locals())
await self._channel.send("harOpen", params)
async def har_lookup(
self,
harId: str,
url: str,
method: str,
headers: HeadersArray,
isNavigationRequest: bool,
postData: Optional[bytes] = None,
) -> HarLookupResult:
params = locals_to_params(locals())
if "postData" in params:
params["postData"] = base64.b64encode(params["postData"]).decode()
return cast(
HarLookupResult,
await self._channel.send_return_as_dict("harLookup", params),
)
async def har_close(self, harId: str) -> None:
params = locals_to_params(locals())
await self._channel.send("harClose", params)
async def har_unzip(self, zipFile: str, harFile: str) -> None:
params = locals_to_params(locals())
await self._channel.send("harUnzip", params)
async def tracing_started(self, tracesDir: Optional[str], traceName: str) -> str:
params = locals_to_params(locals())
return await self._channel.send("tracingStarted", params)
async def trace_discarded(self, stacks_id: str) -> None:
return await self._channel.send("traceDiscarded", {"stacksId": stacks_id})
def add_stack_to_tracing_no_reply(self, id: int, frames: List[StackFrame]) -> None:
self._channel.send_no_reply(
"addStackToTracingNoReply",
{
"callData": {
"stack": frames,
"id": id,
}
},
)
def parse_device_descriptor(dict: Dict) -> Dict:
return {
"user_agent": dict["userAgent"],
"viewport": dict["viewport"],
"device_scale_factor": dict["deviceScaleFactor"],
"is_mobile": dict["isMobile"],
"has_touch": dict["hasTouch"],
"default_browser_type": dict["defaultBrowserType"],
}