Close opened files and also PEP8
@@ -20,6 +20,13 @@ from eccodes import *
VERBOSE = 1 # verbose error reporting
+def parse_date(x):
+ return datetime.strptime(x.decode('ascii'), '%Y%m%d')
+
+
+def parse_time(x):
+ return datetime.strptime(x.decode('ascii'), '%H:%M:%S')
+
def example(csvfile, input_filename, output_filename):
fbufrin = open(input_filename, 'rb')
@@ -29,8 +36,6 @@ def example(csvfile, input_filename, output_filename):
# The first line in the CSV has the column names
print('Reading input CSV file: ', csvfile)
- parse_date = lambda x: datetime.strptime(x.decode('ascii'), '%Y%m%d')
- parse_time = lambda x: datetime.strptime(x.decode('ascii'), '%H:%M:%S')
data = np.genfromtxt(csvfile, delimiter=',', dtype=None, names=True,
converters={0: parse_date, 1: parse_time})
@@ -87,6 +92,9 @@ def example(csvfile, input_filename, output_filename):
codes_write(bufr, fbufrout)
print('Created output BUFR file: ', output_filename)
+ fbufrin.close()
+ fbufrout.close()
+
def main():
if len(sys.argv) < 4:
