擅长:python、mysql、java
<pre><code>"""I have found that @tdelaney explanation was correct. I never called
the variable because it was derived and then needed to be returned."""
@classmethod
def get_pairs_from_list(cls): <<============= Receive Call 1
i_list = cls.get_instruments_list()
i_keys = [x.name for x in i_list]
df = pd.DataFrame(i_keys)
df = df.rename(columns={0: "Names"})
df['Names'] = df['Names'].str.replace("_", '')
print("You are here")
pairlist = df["Names"].tolist() # if it is being changed to a list
with no keys
`return getpairsData(pairlist)` <<=========== Return Call with
Variable
</code></pre>