Port number was not identified. httpx api has changed.

httpx api has changed¶
I've upgraded to the latest version of eikon 1.1.6.post2 in order to solve a separate issue. However, I get the error Port number was not identified.
After doing some digging I've narrowed it to the check_port method:
In [1]:APP_KEY = "..."In [2]:
import logging
import eikon as ek
logger = logging.getLogger("pyeikon")
logger.setLevel(5)
desktop_session = ek.streaming_session.desktop_session.DesktopSession(APP_KEY)
await desktop_session.check_port(9000)
desktop_session._check_port_result
2020-09-24 15:02:27,834 P[23284] [MainThread 1104] Send GET request to http://localhost:9000/api/status to detect API Proxy...
2020-09-24 15:02:27,840 P[23284] [MainThread 1104] Error on checking port 9000 : AttributeError("'Request' object has no attribute 'prepare'",)
Calling http_request_asyncOut[2]:
_http_request <Request('GET', 'http://localhost:9000/api/status')>
['__class__', '__delattr__', '__dict__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__gt__', '__hash__', '__init__', '__init_subclass__', '__le__', '__lt__', '__module__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', '__weakref__', '_prepare', 'aread', 'content', 'headers', 'method', 'read', 'stream', 'url']
False
Within the eikon package I've also printed the _http_request object on line 630 of eikon.streaming_session.session.Session.
_http_request is an instance of httpx.Request. However, the api for this has changed and the prepare method has been made private as _prepare.
Note that the call to _http_request.prepare() will now throw an attribute error (as I am getting). I imagine that the devs will want to take a look and make changes as required (or lock the httpx dependency to a version that worked).
Thanks, Simon.
Best Answer
-
Hi,
You're right, we detected yesterday a breaking change in httpx and we'll published soon a fix.
In the meantime, you can downgrade httpx to 0.14.2 as a workaround (pip install httpx==0.14.2)0
Categories
- All Categories
- 3 Polls
- 6 AHS
- 36 Alpha
- 166 App Studio
- 6 Block Chain
- 4 Bot Platform
- 18 Connected Risk APIs
- 47 Data Fusion
- 34 Data Model Discovery
- 684 Datastream
- 1.4K DSS
- 614 Eikon COM
- 5.2K Eikon Data APIs
- 10 Electronic Trading
- Generic FIX
- 7 Local Bank Node API
- 3 Trading API
- 2.9K Elektron
- 1.4K EMA
- 248 ETA
- 552 WebSocket API
- 37 FX Venues
- 14 FX Market Data
- 1 FX Post Trade
- 1 FX Trading - Matching
- 12 FX Trading – RFQ Maker
- 5 Intelligent Tagging
- 2 Legal One
- 23 Messenger Bot
- 3 Messenger Side by Side
- 9 ONESOURCE
- 7 Indirect Tax
- 60 Open Calais
- 275 Open PermID
- 44 Entity Search
- 2 Org ID
- 1 PAM
- PAM - Logging
- 6 Product Insight
- Project Tracking
- ProView
- ProView Internal
- 22 RDMS
- 1.9K Refinitiv Data Platform
- 639 Refinitiv Data Platform Libraries
- 4 LSEG Due Diligence
- LSEG Due Diligence Portal API
- 4 Refinitiv Due Dilligence Centre
- Rose's Space
- 1.2K Screening
- 18 Qual-ID API
- 13 Screening Deployed
- 23 Screening Online
- 12 World-Check Customer Risk Screener
- 1K World-Check One
- 46 World-Check One Zero Footprint
- 45 Side by Side Integration API
- 2 Test Space
- 3 Thomson One Smart
- 10 TR Knowledge Graph
- 151 Transactions
- 143 REDI API
- 1.8K TREP APIs
- 4 CAT
- 26 DACS Station
- 121 Open DACS
- 1.1K RFA
- 104 UPA
- 191 TREP Infrastructure
- 228 TRKD
- 915 TRTH
- 5 Velocity Analytics
- 9 Wealth Management Web Services
- 91 Workspace SDK
- 11 Element Framework
- 5 Grid
- 18 World-Check Data File
- 1 Yield Book Analytics
- 46 中文论坛