Upload 3 files

finnlp/data_sources/trends/_base.py

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+class Trend_Downloader:
+
+    def __init__(self, args = {}):
+        pass
+
+    def download(self, start_date, end_date, stock = "all"):
+        pass
+
+    def clean_data(self):
+        pass
+
+    def gather_one_day(self,date,stock = "all",delay = 0.1):
+        pass
+
+    def transfer_standard_date_to_nonstandard(self,date):
+        pass

finnlp/data_sources/trends/google.py

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+from pytrends.request import TrendReq
+import pandas as pd
+
+class Google_Trends:
+    def __init__(self,args = {}):
+        # https://github.com/GeneralMills/pytrends
+        self.pytrends = TrendReq(hl='en-US', tz=360)
+  
+    def download(self, start_date, end_date, stock = 'apple' ):
+        self.date_list = pd.date_range(start_date,end_date)
+        timeframe = [f"{start_date} {end_date}"]
+        kw_list = [stock]
+        self.pytrends.build_payload(kw_list=kw_list, timeframe=timeframe)
+        res = self.pytrends.interest_over_time()
+        # res.columns = ["date","value"]
+        return res