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Merge pull request #1692 from xldistance/patch-15

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json写入支持中文字符
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vn.py 2019-05-17 16:09:19 +08:00 committed by GitHub
commit 16591ee97b
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1 changed files with 3 additions and 3 deletions
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6
vnpy/trader/utility.py
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@ -84,7 +84,7 @@ def load_json(filename: str):
filepath = get_file_path(filename) filepath = get_file_path(filename)
if filepath.exists(): if filepath.exists():
with open(filepath, mode='r') as f: with open(filepath, mode='r',encoding = 'UTF-8') as f:
data = json.load(f) data = json.load(f)
return data return data
else: else:
@ -97,8 +97,8 @@ def save_json(filename: str, data: dict):
Save data into json file in temp path. Save data into json file in temp path.
""" """
filepath = get_file_path(filename) filepath = get_file_path(filename)
with open(filepath, mode='w+') as f: with open(filepath, mode='w+',encoding = 'UTF-8') as f:
json.dump(data, f, indent=4) json.dump(data, f,sort_keys=True,indent =4,ensure_ascii=False)
def round_to(value: float, target: float): def round_to(value: float, target: float):