Commit Graph

96 Commits

Author SHA1 Message Date
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8bdd8922cb added items() to TimeSeriesCore 2022-02-24 00:00:52 +05:30
9707c095b0 Series tests pass data type as string 2022-02-22 13:05:54 +05:30
306a2d730c Series repr now show data type 2022-02-22 13:05:05 +05:30
371f7e2279 Added support for string dates in create_date_series 2022-02-22 13:04:44 +05:30
a39b4fa606 Black formatting changes 2022-02-22 11:29:47 +05:30
15b0b96488 Moved frequency test from test_fincal
Added tests for Series class
2022-02-22 11:29:07 +05:30
3aa38d31d1 Series data_type takes strings
added ge and le to Series
2022-02-22 11:28:26 +05:30
6c006cb6a4 prevent overwriting errors 2022-02-22 11:27:39 +05:30
b4d5291572 added more tests 2022-02-22 08:25:57 +05:30
9ddf70fc61 rolling return now returned as TimeSeries object 2022-02-21 23:08:13 +05:30
04176646b6 improved slicer class 2022-02-21 23:07:43 +05:30
03283f7ed4 changed return TimeSeries to return self.__class__ 2022-02-21 22:48:24 +05:30
b99f0d67c1 implemented getitem in Series to prevent error 2022-02-21 22:48:00 +05:30
3391f04e19 replaced self.time_series with self.data 2022-02-21 22:27:48 +05:30
e22f6acc87 series type is now user defined 2022-02-21 22:27:26 +05:30
59c9c658ca TimeSeriesCore is now a subclass of UserDict 2022-02-21 15:23:20 +05:30
2f0f1e0e47 further testing 2022-02-21 13:11:38 +05:30
44d5ea7b29 date parsing replaced with _parse_date function
This is to avoid ambiguity and keep date parsing uniform
2022-02-21 13:11:19 +05:30
cbace875c1 implemented _parse_date function to formalise date parsing
made Series a subclass of UserList to improve compatibility
2022-02-21 13:09:58 +05:30
053a93900a Rolling return was passing frequency object
instea of frequency.symbol
2022-02-21 08:27:01 +05:30
81856b2c1a changed IndexSlicer to _IndexSlicer
And other minor changes
2022-02-21 08:26:29 +05:30
cd05250e8a now testing using Jupyter Notebook 2022-02-21 08:22:04 +05:30
47e11546a0 Created Series class for slicing support 2022-02-20 22:49:45 +05:30
141ec97a2c converted dates and values to properties
ts['dates'] and ts['values'] keys implemted
2022-02-20 21:52:33 +05:30
439fa86b5c ffill and bfill now return TimeSeries objects instead of lists 2022-02-20 21:51:54 +05:30
2c1d508734 implemented iterator 2022-02-20 21:36:44 +05:30
58524aae7e improved slicing with a separte iloc slider 2022-02-20 19:00:39 +05:30
e8b4607c29 backfill now works with frequency 2022-02-20 18:19:34 +05:30
4563a89bc2 Added tests for date_series & some for TimeSeries 2022-02-20 16:08:26 +05:30
23bc0b71a6 create_date_series no longer returns dates > end_date 2022-02-20 16:07:50 +05:30
b4597da4af added frequency symbol, improved repr and str 2022-02-20 16:06:34 +05:30
f48d79afb9 test files 2022-02-20 11:36:56 +05:30
4173736014 changed to generic types 2022-02-20 09:40:45 +05:30
b9366541f3 reduced the use of self.dates 2022-02-20 09:19:43 +05:30
56af7c33aa ffill now fills based on frequency
create date series supports eomonth parameter
2022-02-19 23:03:41 +05:30
01a05d66a2 Split core functions & classes into separate file 2022-02-19 23:03:00 +05:30
8fdaa25a1e handled slicing in getitem
Also changed class representation to list[tuple]
2022-02-19 16:47:53 +05:30
2790106790 reverted more unitended changes 2022-02-19 15:43:52 +05:30
c3928f756e reverted unitended changes 2022-02-19 15:42:35 +05:30
6851fedbca as_on_match and prior_match params for return calc
Also separated core methods & added getitem, len, head, and tail methods
2022-02-19 13:23:15 +05:30
5a51cb1a8b Capitalized frequency variable 2022-02-19 09:39:37 +05:30
335a6fc2e9 Separate function for initial data formatting
Added _preprocess_timeseries function for initial data processing
2022-02-18 21:17:04 +05:30
b6b2381163 Changed frequency into a dataclass
For more compact and pythonic code
2022-02-17 22:50:19 +05:30
1f2b75282b Added frequencies as classes 2022-02-17 22:27:22 +05:30
115e667bde Setup package and tested with tox 2022-02-17 16:20:48 +05:30
c9ead1a561 first commit with basic time series operations 2022-02-16 23:17:50 +05:30