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209 Commits

Author SHA1 Message Date
Matthias
d556f669b0 Add async retrier 2018-08-18 21:05:38 +02:00
Matthias
ff8ed564f1 Refactor refresh_pairs to exchange and fix tests 2018-08-16 12:15:09 +02:00
misagh
e6e2799f03 Keeping cached Klines only in exchange and renaming _cached_klines to 
klines.
 2018-08-16 11:37:31 +02:00
misagh
a2d9126917 Merge branch 'develop' into ccxt-async 2018-08-15 15:09:35 +02:00
Matthias
baeffee80d Replace time.time with arrow.utcnow().timestamp 
arrow is imported already
 2018-08-15 13:26:01 +02:00
Matthias
ca6594cd24 remove comment, add docstring 2018-08-15 12:49:39 +02:00
Nullart2
2bc7a668a3 informative startup 2018-08-15 10:39:32 +08:00
Matthias
37e504610a refactor private method - improve some async tests 2018-08-14 20:33:03 +02:00
Matthias
8528143ffa Properly close async exchange as requested by ccxt 2018-08-14 19:52:09 +02:00
Matthias
88e85e8d33 fix tests - move load_async_markets call to validate_pairs 2018-08-10 13:11:04 +02:00
Matthias
fce071843d Move async-load to seperate function 2018-08-10 13:04:43 +02:00
Matthias
a852d2ff32 default since_ms to 30 days if no timerange is given 2018-08-10 11:15:02 +02:00
Matthias
a107c4c7b4 Download using asyncio 2018-08-10 11:08:28 +02:00
Matthias
74d6816a1a Fix some comments 2018-08-10 11:00:07 +02:00
Matthias
e34f2abc3a Add some typehints 2018-08-10 09:58:04 +02:00
Matthias
8a0fc888d6 log if using cached data 2018-08-10 09:48:54 +02:00
Matthias
36f05af79a sort fetch_olvhc result, refactor some 
* add exception for since_ms - if this is set it should always download
 2018-08-10 09:44:15 +02:00
misagh
cb26085229 Moving should_not_update logic to async function per pair. if there is 
no new candle, async function will just return the last cached candle
locally and doesn’t hit the API
 2018-08-09 12:47:26 +02:00
misagh
cef09f49a6 wait for markets to be loaded before looping in symbols. 2018-08-09 11:51:38 +02:00
Matthias
e1921c8849 Fix bug causing /balance to fail 2018-08-08 22:00:39 +02:00
Nullart2
c9c0e108ab refactor 2018-08-07 18:29:37 +08:00
Nullart2
26d591ea43 mypy fix 2018-08-05 21:08:07 +08:00
Nullart2
4a9bf78770 Order Book with tests 2018-08-05 12:41:06 +08:00
misagh
af93b18475 Do not refresh candles on "process_throttle_secs" but on intervals 2018-08-03 18:10:03 +02:00
misagh
2ec2f1abce async branch updated to reflect develop branch changes 2018-08-02 16:48:21 +02:00
Janne Sinivirta
17d78b7807
Merge pull request #1115 from creslinux/candlesnottickers 
renamed/refactored get_ticker_history to get_candle_history to stop confusion
 2018-08-02 12:33:09 +03:00
creslin
a741f1144a missing __init__.py 2018-08-02 08:58:04 +00:00
Matthias
915160f21f Add tests for tickers-history 2018-08-01 21:44:02 +02:00
Matthias
136442245c Add todo's and dockstring 2018-07-31 21:02:04 +02:00
Matthias
31870abd25 Refactor async-refresh to it's own function 2018-07-31 20:43:32 +02:00
misagh
74fa4ddca4 CCXT rate limit config default to => true 
+ adding config to config_full.json.example
 2018-07-31 16:54:02 +02:00
misagh
be1298dbd2 Initializing CCXT with rate_limit parameter optional (default to false) 2018-07-31 14:19:16 +02:00
misagh
154e4569d7 Merge branch 'develop' into ccxt-async 2018-07-31 12:48:12 +02:00
misagh
c8f125dbb9 ccxt async POC 2018-07-31 12:47:32 +02:00
Matthias
5a55cd25ff
Merge branch 'develop' into sandbox2 2018-07-30 20:18:48 +02:00
creslinux
012fe94333 Recommitted as new branch with unit tests - GIT screwd me on the last PR 2018-07-30 16:49:58 +00:00
creslinux
dd71071740 Added logger.info when Sandbox is enabled. 2018-07-29 09:15:13 +00:00
creslinux
1e804c0df5 flake 8 2018-07-29 08:10:55 +00:00
creslinux
0a059662b3 Submitting with unit test for the working scenario. 
Strongly recommend core team check the unit test is even targetting the
correct code in exchange/__init__.py

I have a real knowledge gap on mocker, in so far as how tests map to
what they're targeting.
 2018-07-28 20:32:10 +00:00
creslinux
7efa81073a Removed ; at line end. 2018-07-27 09:10:09 +00:00
creslinux
d23b3ccc5e odd cut and paste error fixed. 2018-07-27 08:55:36 +00:00
Matthias
64f933477d
Merge pull request #1007 from freqtrade/remove-analyze 
Remove Analyze
 2018-07-19 10:12:36 +02:00
Janne Sinivirta
85fd4dd3ff rename analyze.py to exchange_helpers.py 2018-07-17 21:26:52 +03:00
Matthias
85c60519b0 Fix test crash 2018-07-09 22:11:12 +02:00
creslinux
5ab644dea6 flake 8 fix 2018-07-05 12:05:31 +00:00
creslinux
966668f48a Handle if ticker_interval in config.json is not supported on exchange. 
Returns.

Tested positive and negative data.
The ticker list in constants.py may be obsolete now, im not sure.

 raise OperationalException(f'Invalid ticker {timeframe}, this Exchange supports {timeframes}')
freqtrade.OperationalException: Invalid ticker 14m, this Exchange supports {'1m': '1m', '3m': '3m', '5m': '5m', '15m': '15m', '30m': '30m', '1h': '1h', '2h': '2h', '4h': '4h', '6h': '6h', '8h': '8h', '12h': '12h', '1d': '1d', '3d': '3d', '1w': '1w', '1M': '1M'}
 2018-07-05 11:57:59 +00:00
xmatthias
f7b46d5404 update docstring 2018-06-18 22:34:28 +02:00
xmatthias
896afe7118 convert get_name and get_id to properties 2018-06-18 22:20:50 +02:00
xmatthias
ef53134499 lowercase variables 2018-06-18 22:09:46 +02:00
xmatthias
c31519fdb2 lowercase _api object 2018-06-18 22:07:15 +02:00
xmatthias
dea26fadfe move init_ccxt to class 2018-06-17 23:38:07 +02:00
xmatthias
21edcbdc27 Refactor exchange to class 2018-06-17 23:38:07 +02:00
Samuel Husso
18e3090379 Exchange: f-strings into use 2018-06-09 08:27:39 +03:00
gcarq
a2a1a517da fix flake8 warning 2018-06-08 02:01:18 +02:00
xmatthias
4a17671f45 improve log message 2018-06-06 20:30:42 +02:00
xmatthias
a901f21bcd test ticker caching 2018-06-06 20:24:47 +02:00
xmatthias
e690003621 reinstate caching for get_ticker 2018-06-06 20:18:16 +02:00
Janne Sinivirta
20815771ab
Merge pull request #817 from gcarq/feature/gdax 
Enable Backtesting with GDAX and allow trading with EUR/USD
 2018-06-03 17:49:20 +03:00
Gerald Lonlas
c9e49ed7b4 Sort ticker_history 
CCXT does not sort the ticker history from exchanges.
Bittrex and Binance are sorted ASC (oldest first, newest last) when
GDAX is sorted DESC (newest first, oldest last).

Because of that the get_ticker_history() fall in a very long loop
when the tickers are sorted DESC. Means it downloads more than
needed.

This commit enable exhanges like GDAX and unify the ticker_history
list across all exchanges.
 2018-06-03 00:13:48 -07:00
xmatthias
3fb1dd02f1 add typehints and type: ignores 2018-05-31 22:00:46 +02:00
Matthias Voppichler
8b098859f4 Reduce verbosity of get_ticker_history 2018-05-12 20:15:59 +02:00
Anton
2bfce64e6a Fix conflicts 2018-05-04 13:38:51 +03:00
Anton
ceeb98dda9 Fix conflicts 2018-05-03 11:16:29 +03:00
Michael Egger
90a107393a
Merge pull request #622 from gcarq/fix/dl-testdata 
fix download testdata
 2018-05-02 22:06:43 +02:00
gcarq
a76ed88496 Merge branch 'feat/objectify-ccxt' into feature/catch-exchange-errors 2018-05-02 20:03:13 +02:00
Anton
24ab1b5be5 Fix review comments, documenation update 2018-05-01 00:27:05 +03:00
Samuel Husso
842b0c2270 Exchange: fix missing comma and typehinting per PR comments 2018-04-29 18:55:43 +03:00
Anton
82ea56c8fd Fix review comments. Add support of datetime timeganges 2018-04-28 00:16:34 +03:00
Matthias Voppichler
483415cd65 Add fee entry to DRY_ORDER dict as defined by ccxt 2018-04-25 09:03:32 +02:00
Anton
6675120324 Add time range support to download_backtest_data 2018-04-25 02:11:07 +03:00
Matthias Voppichler
9e94778fd7 simplify check for presence of list 2018-04-24 19:42:41 +02:00
gcarq
aa213a3640 cancel_order: handle InvalidOrder exception 2018-04-23 16:58:32 +02:00
gcarq
baeeaa777d get_balance: handle case if currency is not in response 2018-04-23 16:57:18 +02:00
gcarq
20af4bae7c retrier: raise initial exception instead of OperationalException 2018-04-23 16:56:35 +02:00
gcarq
bc2bd7fe1e add retrier decorator to all exchange functions except buy/sell 2018-04-22 17:28:49 +02:00
Samuel Husso
de8db9293c exchange: extract ccxt init to its own function (so that we can init ccxt from the scripts) 2018-04-22 10:57:48 +03:00
gcarq
bbe3bc4423 catch ccxt.ExchangeError and retry 2018-04-22 00:20:15 +02:00
Matthias Voppichler
a140748b5a Merge branch 'feat/objectify-ccxt' into cxxt_obj_sellfix 2018-04-21 22:39:22 +02:00
gcarq
3997b6038d let cctx handle rate limits 2018-04-21 19:11:29 +02:00
Matthias Voppichler
c7d1a767f7 add get_trades_for_order 2018-04-21 13:33:29 +02:00
enenn
94287d66a8 Flake8 fixes 2018-04-12 18:16:27 +02:00
enenn
6115fb08c0 Remove get_fee_maker/taker and add argument to get_fee instead 2018-04-12 18:16:25 +02:00
enenn
cba8745164 Update exchange validate_pairs and related tests 2018-04-12 18:16:19 +02:00
enenn
0c8ecf2b1f Add 'get_tickers' function to exchange and use it for dynamic whitelists 2018-04-12 18:07:44 +02:00
enenn
5fc8250ee4 Add 'exchange_has' function to check if exchange supports specific API call 
Catch ccxt.NotSupported exception instead of checking beforehand
 2018-04-12 18:07:44 +02:00
enenn
1f75636e56 [1/3] Add support for multiple exchanges with ccxt (objectified version) (#585) 
* remove obsolete helper functions and make _state a public member.

* remove function assertions

* revert worker() changes

* Update pytest from 3.4.2 to 3.5.0

* Adapt exchange functions to ccxt API
Remove get_market_summaries and get_wallet_health, add exception handling

* Add NetworkException

* Change pair format in constants.py

* Add tests for exchange functions that comply with ccxt

* Remove bittrex tests

* Remove Bittrex and Interface classes

* Add retrier decorator

* Remove cache from get_ticker

* Remove unused and duplicate imports

* Add keyword arguments for get_fee

* Implement 'get_pair_detail_url'

* Change get_ticker_history format to ccxt format

* Fix exchange urls dict, don't need to initialize exchanges

* Add "Using Exchange ..." logging line
 2018-04-06 10:57:08 +03:00
Gerald Lonlas
7cafd1f17e Update exchange unit tests 2018-03-30 13:52:25 -07:00
Gerald Lonlas
052404ffbd Check if the exchange is supported 2018-03-30 13:14:35 -07:00
Gerald Lonlas
96b2210c0f Change deprecated logger.warn by warning 2018-03-30 12:11:06 -07:00
Samuel Husso
1b4c1980c2 exchange: capitalize class name 2018-03-26 09:23:42 +03:00
Matthias Voppichler
016232a8e9 Revert OHLVC dataformat to ccxt format 
* Also fixes backtesting - but data must be refreshed for now as no
conversation is happening yet
 2018-03-25 13:32:46 +02:00
Matthias Voppichler
dbb0a6261f don't raise exceptions from get_ticker_history 2018-03-25 13:03:21 +02:00
Matthias Voppichler
ab6e32f6bb have backtest and dry-mode working 
partially revert d20e3f79be - Changing the
OHLVC format should not be done at this time
 2018-03-24 19:51:40 +01:00
Samuel Husso
eb4ac73b78 remove last bittrex references so that bot is runnable 2018-03-22 08:29:52 +02:00
Samuel Husso
40a0689183 exhcange now uses ccxt in dry_run, update config 2018-03-21 19:40:16 +02:00
Samuel Husso
14d16d573c Remove bittrex related interface code and tests 2018-03-21 19:31:15 +02:00
gcarq
d2aea7bdc1 optimize imports 2018-03-20 19:50:04 +01:00
Janne Sinivirta
67ad9e9351 simplify some error message statements 2018-02-24 19:19:43 +02:00
Janne Sinivirta
160af91f9a improving log messages 2018-02-24 18:58:57 +02:00
Samuel Husso
40a78970e1 flake: remove requests as we dont use it 2018-01-28 11:09:03 +02:00