[tahoe-lafs-trac-stream] [tahoe-lafs] #1379: misparse of "tahoe cp $CAP/$PATH ."

tahoe-lafs trac at tahoe-lafs.org
Thu Mar 17 14:49:22 PDT 2011 

#1379: misparse of "tahoe cp $CAP/$PATH ."
---------------------------------+------------------------------------------
 Reporter:  zooko                |           Owner:           
     Type:  defect               |          Status:  new      
 Priority:  major                |       Milestone:  undecided
Component:  code-frontend-cli    |         Version:  1.8.2    
 Keywords:  usability cli error  |   Launchpad Bug:           
---------------------------------+------------------------------------------
 The error messages are unhelpful, but also it looks like there is a bug so
 that {{{tahoe cp}}} misparses the {{{$CAP/path}}} syntax in its source
 argument.

 {{{
 $ tahoe cp -v -r --node-url=http://localhost:3458
 URI:DIR2-RO:o7mbbpxsznwfwiih5yzxmuqopq:cl72f3dnb6q7z4ajfjw24me5qwk7q7hfqrp5ho3dntuvoovspska:Latest
 .
 error: you must specify a destination filename
 $ tahoe cp -v -r --node-url=http://localhost:3458
 URI:DIR2-RO:o7mbbpxsznwfwiih5yzxmuqopq:cl72f3dnb6q7z4ajfjw24me5qwk7q7hfqrp5ho3dntuvoovspska:Latest
 ./Latest
 attaching sources to targets, 1 files / 0 dirs in root
 targets assigned, 1 dirs, 2 files
 starting copy, 2 files, 1 directories
 Traceback (most recent call last):
   File "/Users/zooko/playground/tahoe-lafs/dw/support/bin/tahoe", line 9,
 in <module>
     load_entry_point('allmydata-tahoe==1.8.2-r5006', 'console_scripts',
 'tahoe')()
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/runner.py", line 113, in run
     rc = runner(sys.argv[1:], install_node_control=install_node_control)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/runner.py", line 99, in runner
     rc = cli.dispatch[command](so)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/cli.py", line 520, in cp
     rc = tahoe_cp.copy(options)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 762, in copy
     return Copier().do_copy(options)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 442, in do_copy
     status = self.try_copy()
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 485, in try_copy
     return self.copy_to_directory(sources, target)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 664, in copy_to_directory
     self.copy_files_to_target(self.targetmap[target], target)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 695, in
 copy_files_to_target
     self.copy_file_into(source, name, target)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 739, in copy_file_into
     f = source.open(self.caps_only)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 178, in open
     url = self.nodeurl + "uri/" + urllib.quote(self.readcap)
   File
 "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/urllib.py",
 line 1216, in quote
     res = map(safe_map.__getitem__, s)
 TypeError: argument 2 to map() must support iteration
 $ tahoe cp -v -r --node-url=http://localhost:3458
 URI:DIR2-RO:o7mbbpxsznwfwiih5yzxmuqopq:cl72f3dnb6q7z4ajfjw24me5qwk7q7hfqrp5ho3dntuvoovspska:Latest/
 .
 examining 0 of 1
 attaching sources to targets, 1 files / 0 dirs in root
 targets assigned, 1 dirs, 2 files
 starting copy, 2 files, 1 directories
 Traceback (most recent call last):
   File "/Users/zooko/playground/tahoe-lafs/dw/support/bin/tahoe", line 9,
 in <module>
     load_entry_point('allmydata-tahoe==1.8.2-r5006', 'console_scripts',
 'tahoe')()
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/runner.py", line 113, in run
     rc = runner(sys.argv[1:], install_node_control=install_node_control)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/runner.py", line 99, in runner
     rc = cli.dispatch[command](so)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/cli.py", line 520, in cp
     rc = tahoe_cp.copy(options)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 762, in copy
     return Copier().do_copy(options)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 442, in do_copy
     status = self.try_copy()
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 503, in try_copy
     return self.copy_to_directory(sources, target)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 664, in copy_to_directory
     self.copy_files_to_target(self.targetmap[target], target)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 695, in
 copy_files_to_target
     self.copy_file_into(source, name, target)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 739, in copy_file_into
     f = source.open(self.caps_only)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 178, in open
     url = self.nodeurl + "uri/" + urllib.quote(self.readcap)
   File
 "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/urllib.py",
 line 1216, in quote
     res = map(safe_map.__getitem__, s)
 TypeError: argument 2 to map() must support iteration
 $ tahoe cp -v -r --node-url=http://localhost:3458
 URI:DIR2-RO:o7mbbpxsznwfwiih5yzxmuqopq:cl72f3dnb6q7z4ajfjw24me5qwk7q7hfqrp5ho3dntuvoovspska:Latest/
 ./Latest
 attaching sources to targets, 1 files / 0 dirs in root
 targets assigned, 1 dirs, 2 files
 starting copy, 2 files, 1 directories
 Traceback (most recent call last):
   File "/Users/zooko/playground/tahoe-lafs/dw/support/bin/tahoe", line 9,
 in <module>
     load_entry_point('allmydata-tahoe==1.8.2-r5006', 'console_scripts',
 'tahoe')()
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/runner.py", line 113, in run
     rc = runner(sys.argv[1:], install_node_control=install_node_control)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/runner.py", line 99, in runner
     rc = cli.dispatch[command](so)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/cli.py", line 520, in cp
     rc = tahoe_cp.copy(options)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 762, in copy
     return Copier().do_copy(options)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 442, in do_copy
     status = self.try_copy()
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 503, in try_copy
     return self.copy_to_directory(sources, target)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 664, in copy_to_directory
     self.copy_files_to_target(self.targetmap[target], target)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 695, in
 copy_files_to_target
     self.copy_file_into(source, name, target)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 739, in copy_file_into
     f = source.open(self.caps_only)
   File "/Users/zooko/playground/tahoe-
 lafs/dw/src/allmydata/scripts/tahoe_cp.py", line 178, in open
     url = self.nodeurl + "uri/" + urllib.quote(self.readcap)
   File
 "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/urllib.py",
 line 1216, in quote
     res = map(safe_map.__getitem__, s)
 TypeError: argument 2 to map() must support iteration
 }}}

-- 
Ticket URL: <http://tahoe-lafs.org/trac/tahoe-lafs/ticket/1379>
tahoe-lafs <http://tahoe-lafs.org>
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