I am using PyCharm 2016.2.1 . When I try to view a Pandas dataframe through the newly added feature \'View as DataFrame\' in the debugger, this works as expected for a small
As you said in your edit, there's a limit on the number of columns (on my PC though it's far less than 15). However, you can see the whole thing by typing:
df.values
It will show you the whole dataframe, but without the names of the columns.
Edit:
To show the column names as well:
np.vstack([df.columns, df.values])