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Suppress Windows line translation. #11

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Suppress Windows line translation. #11

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14 changes: 8 additions & 6 deletions buildingid/command_line/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@

# import csv
import logging
import sys
import typing

import click
Expand Down Expand Up @@ -117,11 +118,6 @@ def run_append_to_csv(ctx: None, dict_decoder_id: str, code_length: int, fieldna
# Construct `DictPipe` for standard input, output and error streams.
dict_pipe = DictPipe(decoder_in, encoder_out, encoder_err)

# Standard input, output and error streams.
io_in = click.get_text_stream('stdin')
io_out = click.get_text_stream('stdout')
io_err = click.get_text_stream('stderr')

# Configuration for `csv.DictReader`.
args_in = []
kwargs_in = {
Expand All @@ -138,7 +134,13 @@ def run_append_to_csv(ctx: None, dict_decoder_id: str, code_length: int, fieldna
}

try:
dict_pipe.run(io_in, io_out, io_err, args_in=args_in, kwargs_in=kwargs_in, args_out=args_out, kwargs_out=kwargs_out)
# Standard input, output and error streams.
#
# Suppress Windows line translation using `newline` keyword argument.
with open(sys.__stdin__.fileno(), mode=sys.__stdin__.mode, buffering=1, encoding=sys.__stdin__.encoding, errors=sys.__stdin__.errors, newline='', closefd=False) as io_in:
with open(sys.__stdout__.fileno(), mode=sys.__stdout__.mode, buffering=1, encoding=sys.__stdout__.encoding, errors=sys.__stdout__.errors, newline='', closefd=False) as io_out:
with open(sys.__stderr__.fileno(), mode=sys.__stderr__.mode, buffering=1, encoding=sys.__stderr__.encoding, errors=sys.__stderr__.errors, newline='', closefd=False) as io_err:
dict_pipe.run(io_in, io_out, io_err, args_in=args_in, kwargs_in=kwargs_in, args_out=args_out, kwargs_out=kwargs_out)
except CustomException as exception:
raise click.ClickException(exception)

Expand Down