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https://github.com/tahoe-lafs/tahoe-lafs.git
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63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
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import re
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import urllib
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import simplejson
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from allmydata.scripts.common import get_alias, DEFAULT_ALIAS, escape_path
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from allmydata.scripts.common_http import do_http
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# this script is used for both 'mv' and 'ln'
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def mv(options, mode="move"):
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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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rootcap, path = get_alias(aliases, from_file, DEFAULT_ALIAS)
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from_url = nodeurl + "uri/%s" % urllib.quote(rootcap)
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if path:
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from_url += "/" + escape_path(path)
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# figure out the source cap
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data = urllib.urlopen(from_url + "?t=json").read()
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nodetype, attrs = simplejson.loads(data)
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cap = attrs.get("rw_uri") or attrs["ro_uri"]
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# simplejson sometimes returns unicode, but we know that it's really just
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# an ASCII file-cap.
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cap = str(cap)
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# now get the target
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rootcap, path = get_alias(aliases, to_file, DEFAULT_ALIAS)
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to_url = nodeurl + "uri/%s" % urllib.quote(rootcap)
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if path:
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to_url += "/" + escape_path(path)
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if path.endswith("/"):
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# "mv foo.txt bar/" == "mv foo.txt bar/foo.txt"
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pass # TODO
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to_url += "?t=uri"
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resp = do_http("PUT", to_url, cap)
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status = resp.status
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if not re.search(r'^2\d\d$', str(status)):
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print >>stderr, "error, got %s %s" % (resp.status, resp.reason)
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print >>stderr, resp.read()
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if mode == "move":
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print >>stderr, "NOT removing the original"
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return
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if mode == "move":
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# now remove the original
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resp = do_http("DELETE", from_url)
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if not re.search(r'^2\d\d$', str(status)):
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print >>stderr, "error, got %s %s" % (resp.status, resp.reason)
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print >>stderr, resp.read()
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print >>stdout, "OK"
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return
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