kevind391

kevind391

kevind391

kevind391

kevind391

import os
import io
import pandas

from zipfile import ZipFile

convs={'WheelsOff': str, 'WheelsOn': str, 'CancellationCode': str, 'Div1Airport': str, 'Div1TailNum': str, 'Div2Airport': str, 'Div2TailNum': str, 'Div3Airport': str}

files = os.listdir("/var/data/csv")
for file in files:

kevind391

005_10
sys:1: DtypeWarning: Columns (37) have mixed types.Specify dtype option on import or set low_memory=False.
Traceback (most recent call last):
  File "<stdin>", line 8, in <module>
  File "/usr/local/anaconda3/envs/to-arrow/lib/python3.7/site-packages/pandas/util/_decorators.py", line 199, in wrapper
    return func(*args, **kwargs)
  File "/usr/local/anaconda3/envs/to-arrow/lib/python3.7/site-packages/pandas/core/frame.py", line 2463, in to_parquet
    **kwargs,
  File "/usr/local/anaconda3/envs/to-arrow/lib/python3.7/site-packages/pandas/io/parquet.py", line 397, in to_parquet
    **kwargs,

kevind391

import os
import pandas

from zipfile import ZipFile

files = os.listdir("/var/data/csv")
for file in files:
    if file[-4:] == '.zip':
        yyyy_mm = file[-10:-4]
        print(yyyy_mm)