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https://github.com/tahoe-lafs/tahoe-lafs.git
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60 lines
1.8 KiB
Python
60 lines
1.8 KiB
Python
"""
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Ported to Python 3.
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"""
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from __future__ import unicode_literals
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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from future.utils import PY2, PY3
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if PY2:
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from future.builtins import filter, map, zip, ascii, chr, hex, input, next, oct, open, pow, round, super, bytes, dict, list, object, range, str, max, min # noqa: F401
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from urllib.parse import quote as url_quote
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from allmydata.scripts.common import get_alias, DEFAULT_ALIAS, escape_path, \
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UnknownAliasError
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from allmydata.scripts.common_http import do_http, format_http_error
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def get(options):
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nodeurl = options['node-url']
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aliases = options.aliases
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from_file = options.from_file
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to_file = options.to_file
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stdout = options.stdout
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stderr = options.stderr
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if nodeurl[-1] != "/":
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nodeurl += "/"
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try:
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rootcap, path = get_alias(aliases, from_file, DEFAULT_ALIAS)
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except UnknownAliasError as e:
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e.display(stderr)
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return 1
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url = nodeurl + "uri/%s" % url_quote(rootcap)
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if path:
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url += "/" + escape_path(path)
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resp = do_http("GET", url)
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if resp.status in (200, 201,):
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if to_file:
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outf = open(to_file, "wb")
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else:
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outf = stdout
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# Make sure we can write bytes; on Python 3 stdout is Unicode by
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# default.
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if PY3 and getattr(outf, "encoding", None) is not None:
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outf = outf.buffer
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while True:
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data = resp.read(4096)
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if not data:
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break
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outf.write(data)
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if to_file:
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outf.close()
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rc = 0
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else:
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print(format_http_error("Error during GET", resp), file=stderr)
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rc = 1
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return rc
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