How can I use date function in python ?
Hi,
I need to use in python some function that I currently use in excel , for example DfAddPeriod.
Do you know if there is a way to use eikon dates and calendar tools in python API ?
Thanks in advance.
Best Answer
-
Hi @antoineperrin.pro1 The Adfin libraries are not really usable in Python - we are building similar types of service on our platform - some of which you can access now such as vol surfaces and forward curves etc using the Refinitiv Data Platform Libraries and opening a desktop session with an Eikon App Key. That said the date manipulations and calendrical functions piece is very well handled in python already. Personally I find these really simple and effective to use:
import datetime
from datetime import datetime
import dateutil.relativedelta
now = datetime.now()
earlier_date = now - dateutil.relativedelta.relativedelta(months=5)
later_date = now + dateutil.relativedelta.relativedelta(days=5, hours=-5)
print("Now: " + str(now), "Earlier: " + str(earlier_date), "Later: " + str(later_date))0
Answers
-
Thanks but in fact with python classic datetime method we can't use a calendar. For example in your ScreenShot November 11, is a public holiday in France and the USA so DfAddPeriod in excel will return November 12...
0 -
You can use Refinitiv Data Platform Library for this purpose. See an example on this thread. The example calculates swap points and outright for an FX forward, but it can also be used to perform calendar calculations: it returns start and end dates for an FX swap given valuation date and swap tenor.
0
Categories
- All Categories
- 6 AHS
- 37 Alpha
- 161 App Studio
- 4 Block Chain
- 4 Bot Platform
- 16 Connected Risk APIs
- 47 Data Fusion
- 30 Data Model Discovery
- 608 Datastream
- 1.3K DSS
- 577 Eikon COM
- 4.9K Eikon Data APIs
- 7 Electronic Trading
- Generic FIX
- 7 Local Bank Node API
- Trading API
- 2.7K Elektron
- 1.3K EMA
- 236 ETA
- 519 WebSocket API
- 33 FX Venues
- 10 FX Market Data
- 1 FX Post Trade
- 1 FX Trading - Matching
- 12 FX Trading – RFQ Maker
- 5 Intelligent Tagging
- 2 Legal One
- 20 Messenger Bot
- 2 Messenger Side by Side
- 9 ONESOURCE
- 7 Indirect Tax
- 59 Open Calais
- 264 Open PermID
- 39 Entity Search
- 2 Org ID
- PAM
- PAM - Logging
- 8.4K Private Comments
- 6 Product Insight
- Project Tracking
- ProView
- ProView Internal
- 20 RDMS
- 1.4K Refinitiv Data Platform
- 367 Refinitiv Data Platform Libraries
- 3 Refinitiv Due Diligence
- LSEG Due Diligence Portal API
- 3 Refinitiv Due Dilligence Centre
- Rose's Space
- 1.1K Screening
- 18 Qual-ID API
- 13 Screening Deployed
- 23 Screening Online
- 10 World-Check Customer Risk Screener
- 990 World-Check One
- 44 World-Check One Zero Footprint
- 45 Side by Side Integration API
- Test Space
- 3 Thomson One Smart
- 1.2K TR Internal
- Global Hackathon 2015
- 2 Specialists Who Code
- 10 TR Knowledge Graph
- 150 Transactions
- 142 REDI API
- 1.7K TREP APIs
- 4 CAT
- 21 DACS Station
- 117 Open DACS
- 1.1K RFA
- 103 UPA
- 172 TREP Infrastructure
- 224 TRKD
- 886 TRTH
- 5 Velocity Analytics
- 5 Wealth Management Web Services
- 59 Workspace SDK
- 9 Element Framework
- 5 Grid
- 13 World-Check Data File
- Yield Book Analytics
- 46 中文论坛