update and eu

CEDA/MacroEcon/cn.py

@@ -4,6 +4,7 @@ import re
 import demjson
 import requests
 from fake_useragent import UserAgent
+from config import config
 
 # TODO need add comments
 

CEDA/MacroEcon/eu.py

@@ -1,6 +1,6 @@
 import pandas as pd
 import numpy as np
-import re
+import io
 import demjson
 import requests
 from fake_useragent import UserAgent
@@ -9,25 +9,67 @@ from fake_useragent import UserAgent
 
 url = {
     "eurostat": "http://ec.europa.eu/eurostat/wdds/rest/data/v2.1/json/en/",
-    "ecb": "https://sdw.ecb.europa.eu/servlet/homePageChart?from=dynamic&"
+    "ecb": "https://sdw-wsrest.ecb.europa.eu/service/data/"
 }
 
+class ecb_data(object):
+    def __init__(self, url=url["ecb"]):
+        self.url = url
 
-def ecb_data():
+    def codebook(self):
+        return "please follow the ECB's codebook: https://sdw.ecb.europa.eu/browse.do?node=9691101"
+
+    def get_data(self,
+                 datacode="ICP", 
+                 key="M.U2.N.000000.4.ANR", 
+                 startdate="2000-01-01", 
+                 enddate="2020-01-01"):
         """
-    Full Name:  Gross Domestic Product
-    Description: Billions of Dollars, Quarterly, Seasonally Adjusted Annual Rate
-    Return: pd.DataFrame
         """
-    tmp_url = url["fred_econ"]
+        tmp_url = self.url + "{}/".format(datacode) + "{}".format(key)
         ua = UserAgent()
-    request_header = {"User-Agent": ua.random}
+        request_header = {"User-Agent": ua.random, 'Accept': 'text/csv'}
         request_params = {
-        "id": "GDP",
-        "cosd": "{}".format(startdate),
-        "coed": "{}".format(enddate)
+            "startPeriod": "{}".format(startdate),
+            "endPeriod": "{}".format(enddate)
         }
         r = requests.get(tmp_url, params = request_params, headers = request_header)
         data_text = r.content
         df = pd.read_csv(io.StringIO(data_text.decode('utf-8')))
         return df
+
+class eurostat_data(object):
+    def __init__(self, url=url["eurostat"]):
+        self.url = url
+
+    def codebook(self):
+        return "please follow the EuroStat's codebook: \nhttps://ec.europa.eu/eurostat/estat-navtree-portlet-prod/BulkDownloadListing?sort=1&dir=dic"
+        
+    def get_data(self,
+                 datasetcode="nama_10_gdp", 
+                 precision="1",
+                 unit="CP_MEUR",
+                 na_item="B1GQ",
+                 time="2020"):
+        """
+        """
+        tmp_url = self.url + "{}".format(datasetcode)
+        ua = UserAgent()
+        request_header = {"User-Agent": ua.random, 'Accept': 'text/csv'}
+        request_params = {
+            "precision": "{}".format(precision),
+            "unit": "{}".format(unit),
+            "na_item": "{}".format(na_item),
+            "time": "{}".format(time)
+        }
+        r = requests.get(tmp_url, params = request_params, headers = request_header)
+        data_text = r.text
+        data_json = demjson.decode(data_text)
+        value = data_json['value']
+        abb = data_json['dimension']['geo']['category']['index']
+        abb = {abb[k]:k for k in abb}
+        geo = data_json['dimension']['geo']['category']['label']
+        geo_list = [abb[int(k)] for k in list(value.keys())]
+        geo = [geo[k] for k in geo_list]
+        df = pd.DataFrame({"Geo":geo, "{}".format(na_item): list(value.values())})
+        return df

CEDA/__init__.py

@@ -1,29 +1 @@
-from CEDA.MacroEcon.cn import (
-    gdp_quarterly,
-    ppi_monthly,
-    cpi_monthly,
-    pmi_monthly,
-    fai_monthly,
-    hi_old_monthly,
-    hi_new_monthly,
-    ci_eei_monthly,
-    ig_monthly,
-    cgpi_monthly,
-    cci_csi_cei_monthly,
-    trscg_monthly,
-    ms_monthly,
-    ie_monthly,
-    stock_monthly,
-    fgr_monthly,
-    ctsf_monthly,
-    sao_monthly,
-    fdi_monthly,
-    gr_monthly,
-    ti_monthly,
-    nl_monthly,
-    dfclc_monthly,
-    fl_monthly,
-    drr_monthly,
-    interest_monthly,
-    gdc_daily
-)
+from CEDA import * 

CEDA/config.py

@@ -0,0 +1,15 @@
+import requests
+
+def config(http:str, https:str, auth:bool, user:str, passwd:str):
+    if auth == False:
+        proxies = {
+            "http": "{}".format(http),
+            "https": "{}".format(https)
+        }
+        return proxies
+    if auth == True:
+        proxies = {
+            "http": "http://{}:{}@{}".format(user, passwd, http),
+            "https": "https://{}:{}@{}".format(user, passwd, https),
+        }
+        return proxies

README.md

@@ -29,3 +29,4 @@ python -m pip install CEDApy
 * Thanks [EastMoney](https://www.eastmoney.com)
 * Thanks [St.Louis Fred Reserve Bank](https://fred.stlouisfed.org/)
 * Thanks [eurostat Economic Indicators](https://ec.europa.eu/eurostat/cache/infographs/economy/desktop/index.html)
+* Thanks [Europen Central Bank](https://www.ecb.europa.eu)