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Hi,
I am trying to read in a config.txt file stored in a local managed folder.
with input_folder.get_download_stream("config.txt") as f:
data = f.read()
However when I try and iterate over the text file to read it in, I get an error as it is a bytes file and python doesnt see it as a file.
line = data.read_line()
cnt = 1
while line:
print("Line {}: {}".format(cnt, line.strip()))
line = data.readline()
cnt += 1
How do I convert this to a file format I can read in, in a traditional python way? This generates the error:
AttributeError: 'bytes' object has no attribute 'read_line'
Hi @indy2005
Here's a quick example. Please let me know if you have follow up questions or if I have misunderstood your question.
I have a file called `config.txt` in a managed folder with id `kiOwqj8S`.
Contents of config.txt:
cat config.txt
config_a = 1
config_b = 2
config_c = 3
In a Python notebook in DSS I run the following code:
import dataiku
folder = dataiku.Folder("kiOwqj8S", project_key="COMMUNITY_25416")
with folder.get_download_stream("/config.txt") as stream:
Lines = stream.readlines()
count = 1
for line in Lines:
print("Line{}: {}".format(count, line.strip()))
count += 1
output:
Line1: b'config_a = 1'
Line2: b'config_b = 2'
Line3: b'config_c = 3'
Including link to documentation in case helpful: https://doc.dataiku.com/dss/latest/python-api/managed_folders.html#dataiku.Folder.get_download_strea...
Thanks,
Mike
Hi,
This is useful thanks!!!
Regards
i