def blockchain_explorers(self):
"""Get list of URLs to blockchain explorers for given coin:
Returns
-------
pandas.DataFrame
Metric, Value
"""
blockchain = self._get_links().get("blockchain_site")
if blockchain:
dct = filter_list(blockchain)
df = pd.Series(dct).to_frame().reset_index()
df.columns = ["Metric", "Value"]
df["Metric"] = df["Metric"].apply(
lambda x: replace_underscores_in_column_names(x)
if isinstance(x, str) else x)
return df[df["Value"].notna()]
return None
def websites(self):
"""Get list of URLs to websites like homepage of coin, forum,
Returns
-------
pandas.DataFrame
Metric, Value
"""
websites_dct = {}
links = self._get_links()
sites = ["homepage", "official_forum_url", "announcement_url"]
for site in sites:
websites_dct[site] = filter_list(links.get(site))
df = pd.Series(websites_dct).to_frame().reset_index()
df.columns = ["Metric", "Value"]
df["Value"] = df["Value"].apply(lambda x: ",".join(x))
df["Metric"] = df["Metric"].apply(
lambda x: replace_underscores_in_column_names(x)
if isinstance(x, str) else x)
return df[df["Value"].notna()]