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107 lines
3.2 KiB
Python
107 lines
3.2 KiB
Python
import argparse
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import logging
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from dvc.command import completion
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from dvc.command.base import CmdBase, append_doc_link
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from dvc.exceptions import DvcException
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logger = logging.getLogger(__name__)
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class CmdImportUrl(CmdBase):
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def run(self):
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try:
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self.repo.imp_url(
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self.args.url,
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out=self.args.out,
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fname=self.args.file,
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no_exec=self.args.no_exec,
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remote=self.args.remote,
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to_remote=self.args.to_remote,
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desc=self.args.desc,
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jobs=self.args.jobs,
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)
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except DvcException:
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logger.exception(
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"failed to import {}. You could also try downloading "
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"it manually, and adding it with `dvc add`.".format(
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self.args.url
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)
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)
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return 1
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return 0
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def add_parser(subparsers, parent_parser):
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IMPORT_HELP = (
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"Download or copy file from URL and take it under DVC control."
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)
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import_parser = subparsers.add_parser(
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"import-url",
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parents=[parent_parser],
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description=append_doc_link(IMPORT_HELP, "import-url"),
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help=IMPORT_HELP,
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formatter_class=argparse.RawTextHelpFormatter,
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)
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import_parser.add_argument(
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"url",
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help="Location of the data to download. Supported URLs:\n"
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"/absolute/path/to/file/or/dir\n"
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"relative/path/to/file/or/dir\n"
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"C:\\\\path\\to\\file\\or\\dir\n"
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"https://example.com/path/to/file\n"
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"s3://bucket/key/path\n"
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"gs://bucket/path/to/file/or/dir\n"
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"hdfs://example.com/path/to/file\n"
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"ssh://example.com/absolute/path/to/file/or/dir\n"
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"remote://remote_name/path/to/file/or/dir (see `dvc remote`)",
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)
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import_parser.add_argument(
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"out", nargs="?", help="Destination path to put files to.",
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).complete = completion.DIR
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import_parser.add_argument(
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"--file",
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help="Specify name of the .dvc file this command will generate.",
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metavar="<filename>",
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).complete = completion.DIR
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import_parser.add_argument(
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"--no-exec",
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action="store_true",
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default=False,
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help="Only create .dvc file without actually downloading it.",
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)
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import_parser.add_argument(
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"--to-remote",
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action="store_true",
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default=False,
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help="Download it directly to the remote",
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)
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import_parser.add_argument(
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"-r",
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"--remote",
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help="Remote storage to download to",
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metavar="<name>",
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)
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import_parser.add_argument(
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"-j",
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"--jobs",
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type=int,
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help=(
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"Number of jobs to run simultaneously. "
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"The default value is 4 * cpu_count(). "
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"For SSH remotes, the default is 4. "
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),
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metavar="<number>",
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)
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import_parser.add_argument(
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"--desc",
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type=str,
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metavar="<text>",
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help=(
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"User description of the data (optional). "
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"This doesn't affect any DVC operations."
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),
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)
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import_parser.set_defaults(func=CmdImportUrl)
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