mirror of
https://github.com/TeamPGM/PagerMaid_Plugins.git
synced 2024-11-22 00:35:36 +00:00
72 lines
2.2 KiB
Python
72 lines
2.2 KiB
Python
""" Pagermaid currency exchange rates plugin. Plugin by @fruitymelon and @xtaodada """
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import sys
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import urllib.request
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from pagermaid.listener import listener
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imported = True
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API = "https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml"
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currencies = []
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rates = {}
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def init():
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with urllib.request.urlopen(API) as response:
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result = response.read()
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try:
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global rate_data, rates
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rate_data = xmltodict.parse(result)
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rate_data = rate_data['gesmes:Envelope']['Cube']['Cube']['Cube']
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for i in rate_data:
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currencies.append(i['@currency'])
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rates[i['@currency']] = float(i['@rate'])
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currencies.sort()
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except Exception as e:
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raise e
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try:
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import xmltodict
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init()
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except ImportError:
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imported = False
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def logsync(message):
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sys.stdout.writelines(f"{message}\n")
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logsync("rate: loading... If failed, please install xmltodict first.")
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@listener(is_plugin=True, outgoing=True, command="rate",
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description="货币汇率插件",
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parameters="<FROM> <TO> <NB>")
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async def rate(context):
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if not imported:
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await context.edit("请先安装依赖：`python3 -m pip install xmltodict`\n随后，请重启 pagermaid。")
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return
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if not context.parameter:
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await context.edit(
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f"这是货币汇率插件\n\n使用方法: `-rate <FROM> <TO> <NB>`\n\n支持货币: \n{', '.join(currencies)}")
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return
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if len(context.parameter) != 3:
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await context.edit(f"使用方法: `-rate <FROM> <TO> <NB>`\n\n支持货币: \n{', '.join(currencies)}")
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return
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FROM = context.parameter[0].upper().strip()
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TO = context.parameter[1].upper().strip()
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try:
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NB = float(context.parameter[2].strip())
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except:
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NB = 1.0
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if currencies.count(FROM) == 0:
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await context.edit(
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f"{FROM}不是支持的货币. \n\n支持货币: \n{', '.join(currencies)}")
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return
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if currencies.count(TO) == 0:
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await context.edit(f"{TO}不是支持的货币. \n\n支持货币: \n{', '.join(currencies)}")
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return
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rate_num = round(rates[TO] / rates[FROM] * NB, 2)
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await context.edit(f'{FROM} : {TO} = {NB} : {rate_num}')
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