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fixing bash util (#779)

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Harrison Chase 2023-01-28 08:26:29 -08:00 committed by GitHub
parent 966611bbfa
commit 2e0219cac0
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1 changed files with 8 additions and 10 deletions
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18
langchain/utilities/bash.py
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@ -12,15 +12,13 @@ class BashProcess:
def run(self, commands: Union[str, List[str]]) -> str: def run(self, commands: Union[str, List[str]]) -> str:
"""Run commands and return final output.""" """Run commands and return final output."""
outputs = []
if isinstance(commands, str): if isinstance(commands, str):
commands = [commands] commands = [commands]
for command in commands: commands = ";".join(commands)
try: try:
output = subprocess.check_output(command, shell=True).decode() output = subprocess.check_output(commands, shell=True).decode()
if self.strip_newlines: except subprocess.CalledProcessError as error:
output = output.strip() return str(error)
outputs.append(output) if self.strip_newlines:
except subprocess.CalledProcessError as error: output = output.strip()
return str(error) return output
return outputs[-1]