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Client: Add JSONEncoder parameter #110

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Client: Add JSONEncoder parameter #110

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8 changes: 5 additions & 3 deletions src/ucall/client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -120,11 +120,12 @@ class Client:
"""JSON-RPC Client that uses classic sync Python `requests` to pass JSON calls over HTTP"""

def __init__(
self, uri: str = "127.0.0.1", port: int = 8545, use_http: bool = True
self, uri: str = "127.0.0.1", port: int = 8545, use_http: bool = True, jsonencoder: type = json.JSONEncoder
) -> None:
self.uri = uri
self.port = port
self.use_http = use_http
self.jsonencoder = jsonencoder
self.sock = None
self.http_template = f"POST / HTTP/1.1\r\nHost: {uri}:{port}\r\nUser-Agent: py-ucall\r\nAccept: */*\r\nConnection: keep-alive\r\nContent-Length: %i\r\nContent-Type: application/json\r\n\r\n"

Expand Down Expand Up @@ -169,7 +170,7 @@ def _socket_is_closed(self) -> bool:
def _send(self, json_data: dict):
json_data["id"] = random.randint(1, 2**16)
req_obj = Request(json_data)
request = json.dumps(req_obj.packed)
request = json.dumps(req_obj.packed, cls=self.jsonencoder)
if self.use_http:
request = self.http_template % (len(request)) + request

Expand All @@ -194,9 +195,10 @@ def __init__(
ssl_context: ssl.SSLContext = None,
allow_self_signed: bool = False,
enable_session_resumption: bool = True,
jsonencoder: type = json.JSONEncoder,
) -> None:

super().__init__(uri, port, use_http=True)
super().__init__(uri, port, use_http=True, jsonencoder=jsonencoder)

if ssl_context is None:
ssl_context = ssl.create_default_context()
Expand Down