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SyntaxError: unexpected EOF while parsing

I am getting an error while running this part of the code. I tried some of the existing solutions, but none of them helped.

elec_and_weather = pd.read_csv(r'C:\HOUR.csv', parse_dates=True,index_col=0) # Add historic DEMAND to each X vector  for i in range(0,24):     elec_and_weather[i] = np.zeros(len(elec_and_weather['DEMAND']))     elec_and_weather[i][elec_and_weather.index.hour==i] = 1 # Set number of hours prediction is in advance n_hours_advance = 24  # Set number of historic hours used n_hours_window = 24  for k in range(n_hours_advance,n_hours_advance+n_hours_window):     elec_and_weather['DEMAND_t-%i'% k] = np.zeros(len(elec_and_weather['DEMAND']))' 

I always get this error:

for i in range(0,24): File "<ipython-input-29-db3022a769d1>", line 1 for i in range(0,24):                      ^ SyntaxError: unexpected EOF while parsing  File "<ipython-input-25-df0a44131c36>", line 1     for k in range(n_hours_advance,n_hours_advance+n_hours_window):                                                                    ^ SyntaxError: unexpected EOF while parsing 
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Akash Joshi Avatar asked Apr 03 '17 16:04

Akash Joshi


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To fix the EOF while parsing error in Python you have to identify the construct that is not following the correct syntax and add any missing lines to make the syntax correct. The exception raised by the Python interpreter will give you an idea about the line of code where the error has been encountered.

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1 Answers

The SyntaxError: unexpected EOF while parsing means that the end of your source code was reached before all code blocks were completed. A code block starts with a statement like for i in range(100): and requires at least one line afterwards that contains code that should be in it.

It seems like you were executing your program line by line in the ipython console. This works for single statements like a = 3 but not for code blocks like for loops. See the following example:

In [1]: for i in range(100):   File "<ipython-input-1-ece1e5c2587f>", line 1     for i in range(100):                         ^ SyntaxError: unexpected EOF while parsing 

To avoid this error, you have to enter the whole code block as a single input:

In [2]: for i in range(5):    ...:     print(i, end=', ') 0, 1, 2, 3, 4, 
like image 54
Felix Avatar answered Sep 21 '22 20:09

Felix