c tests

LUCIT-Systems-and-Development · May 27, 2024 · 9737558 · 9737558
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -9,13 +9,15 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 [How to upgrade to the latest version!](https://unicorn-binance-local-depth-cache.docs.lucit.tech/readme.html#installation-and-upgrade)
 
-## 2.0.0.dev (development stage/unreleased/unstable)
-### Added
-- Handling all stream signals of UBWA clearly.
+## 2.1.0.dev (development stage/unreleased/unstable)
+
+## 2.1.0
+### Changed
 - More granular and efficient transfer of update values.
 ### Fixed
 - Filtering and removing 0 values now works with all formats. (0.0, 0.000, 0.0000000, ...)
-
+- Updates were erroneously applied twice in `_init_depth_cache()`.
+- Handling all stream signals of UBWA clearly.
 
 ## 2.0.0
 Scaling. The core functions have been rewritten in this update. Instead of one stream per depth_cache, we now use one 

diff --git a/examples/ubldc-demo/ubldc-demo.py b/examples/ubldc-demo/ubldc-demo.py
@@ -15,6 +15,7 @@
 title: str = "UBLDC Demo"
 threshold_volume: float = 200000.0
 threshold_volume_limit_count: int = 3
+update_interval = 100
 
 logging.getLogger("unicorn_binance_local_depth_cache")
 logging.basicConfig(level=logging.DEBUG,
@@ -65,6 +66,7 @@ async def main():
 
 
 with BinanceLocalDepthCacheManager(exchange=exchange,
+                                   depth_cache_update_interval=update_interval,
                                    websocket_ping_interval=10,
                                    websocket_ping_timeout=15) as ubldc:
     try:

diff --git a/unicorn_binance_local_depth_cache/manager.py b/unicorn_binance_local_depth_cache/manager.py
@@ -800,7 +800,7 @@ def _get_book_side(self,
                        market: str = None,
                        limit_count: int = None,
                        reverse: bool = False,
-                       side: str = "",
+                       side: str = None,
                        threshold_volume: float = None) -> list:
         """
         Get the current list of bids with price and quantity.
@@ -815,6 +815,8 @@ def _get_book_side(self,
         :type threshold_volume: float or None (0 is nothing, None is everything)
         :return: list
         """
+        if side is None:
+            raise ValueError("Side must be specified.")
         if market is None:
             raise DepthCacheNotFound(market=market)
         market = market.lower()
@@ -829,10 +831,17 @@ def _get_book_side(self,
         except KeyError:
             raise DepthCacheNotFound(market=market)
         with self.threading_lock_bid[market]:
-            return self._sort_depth_cache(items=self.depth_caches[market][side],
-                                          limit_count=limit_count,
-                                          reverse=reverse,
-                                          threshold_volume=threshold_volume)
+            if cython.compiled is True:
+                with cython.nogil:
+                    return self._sort_depth_cache(items=self.depth_caches[market][side],
+                                                  limit_count=limit_count,
+                                                  reverse=reverse,
+                                                  threshold_volume=threshold_volume)
+            else:
+                return self._sort_depth_cache(items=self.depth_caches[market][side],
+                                              limit_count=limit_count,
+                                              reverse=reverse,
+                                              threshold_volume=threshold_volume)
 
     @staticmethod
     def get_latest_release_info() -> Optional[dict]:

diff --git a/unicorn_binance_local_depth_cache/manager_cy.pyx b/unicorn_binance_local_depth_cache/manager_cy.pyx
@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# ¯\_(ツ)_/¯
+#
+# File: unicorn_binance_local_depth_cache/manager_cy.pyx
+#
+# Part of ‘UNICORN Binance Local Depth Cache’
+# Project website: https://www.lucit.tech/unicorn-binance-local-depth-cache.html
+# Github: https://github.com/LUCIT-Systems-and-Development/unicorn-binance-local-depth-cache
+# Documentation: https://unicorn-binance-local-depth-cache.docs.lucit.tech
+# PyPI: https://pypi.org/project/unicorn-binance-local-depth-cache
+# LUCIT Online Shop: https://shop.lucit.services/software
+#
+# License: LSOSL - LUCIT Synergetic Open Source License
+# https://github.com/LUCIT-Systems-and-Development/unicorn-binance-local-depth-cache/blob/master/LICENSE
+#
+# Author: LUCIT Systems and Development
+#
+# Copyright (c) 2022-2024, LUCIT Systems and Development - https://www.lucit.tech
+# All rights reserved.
+