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13e0fce122
* updated copyright * including txt file * updated black * removing license * fixing license
42 lines
1.5 KiB
Python
42 lines
1.5 KiB
Python
"""Helpers for running script commands."""
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# Copyright 2022 the Regents of the University of California, Nerfstudio Team and contributors. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import subprocess
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import sys
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from typing import Optional
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from nerfstudio.utils.rich_utils import CONSOLE
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def run_command(cmd: str, verbose=False) -> Optional[str]:
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"""Runs a command and returns the output.
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Args:
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cmd: Command to run.
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verbose: If True, logs the output of the command.
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Returns:
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The output of the command if return_output is True, otherwise None.
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"""
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out = subprocess.run(cmd, capture_output=not verbose, shell=True, check=False)
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if out.returncode != 0:
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CONSOLE.rule("[bold red] :skull: :skull: :skull: ERROR :skull: :skull: :skull: ", style="red")
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CONSOLE.print(f"[bold red]Error running command: {cmd}")
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CONSOLE.rule(style="red")
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CONSOLE.print(out.stderr.decode("utf-8"))
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sys.exit(1)
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if out.stdout is not None:
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return out.stdout.decode("utf-8")
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return out
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