def format_nsview_json(tree, node):
result = ""
res = []
try:
chnode = node.children
count = 0
for x in chnode:
if count > 0:
result += ","
path, port = rtctree.path.parse_path(x.full_path_str)
res.append(x)
if tree.is_directory(path):
val = format_context(x)
val2 = format_nsview_json(tree, x)
result += """{ %s, "components" : [ %s]}""" % (val, val2)
else:
flag = 0
if tree.is_zombie(path): flag = 1
if tree.is_unknown(path): flag = 2
val = format_node(x, flag)
result += val
count += 1
except:
pass
return result
def format_nsview_json(tree, node):
result = ""
res = []
try:
chnode = node.children
count = 0
for x in chnode :
if count > 0:
result += ","
path, port = rtctree.path.parse_path(x.full_path_str)
res.append(x)
if tree.is_directory(path) :
val = format_context(x)
val2 = format_nsview_json(tree,x)
result += """{ %s, "components" : [ %s]}""" % (val, val2)
else:
flag = 0
if tree.is_zombie(path) : flag = 1
if tree.is_unknown(path) : flag = 2
val = format_node(x, flag)
result += val
count += 1
except:
pass
return result
def cd(cmd_path, full_path):
path, port = rtctree.path.parse_path(full_path)
if port:
raise rts_exceptions.NotADirectoryError(cmd_path)
if not path[-1]:
# Remove trailing slash part
path = path[:-1]
tree = rtctree.tree.RTCTree(paths=path)
if not tree.has_path(path):
raise rts_exceptions.NotADirectoryError(cmd_path)
if not tree.is_directory(path):
raise rts_exceptions.NotADirectoryError(cmd_path)
return make_cmd_line(full_path)
def cd(cmd_path, full_path):
path, port = rtctree.path.parse_path(full_path)
if port:
raise rts_exceptions.NotADirectoryError(cmd_path)
if not path[-1]:
# Remove trailing slash part
path = path[:-1]
tree = rtctree.tree.RTCTree(paths=path)
if not tree.has_path(path):
raise rts_exceptions.NotADirectoryError(cmd_path)
if not tree.is_directory(path):
raise rts_exceptions.NotADirectoryError(cmd_path)
return make_cmd_line(full_path)
def list_target(cmd_path, full_path, options, tree=None):
use_colour = rtctree.utils.colour_supported(sys.stdout)
path, port = rtctree.path.parse_path(full_path)
if port:
raise rts_exceptions.CannotDoToPortError('list')
trailing_slash = False
if not path[-1]:
# There was a trailing slash
trailing_slash = True
path = path[:-1]
if not tree:
tree = rtctree.tree.RTCTree(paths=path, filter=[path])
if not tree.has_path(path):
raise rts_exceptions.NoSuchObjectError(cmd_path)
if tree.is_component(path) or tree.is_unknown(path) or \
tree.is_zombie(path):
# Path points to a single object: print it like 'ls <file>'.
if trailing_slash:
# If there was a trailing slash, complain that the object is not a
# directory.
raise rts_exceptions.NoSuchObjectError(cmd_path)
if options.long:
return get_node_long_lines([tree.get_node(path)], use_colour)
else:
if tree.is_component(path):
return [path[-1]]
elif tree.is_zombie(path):
return [(rtctree.utils.build_attr_string(['faint', 'white'],
supported=use_colour) + '*' + path[-1] +
rtctree.utils.build_attr_string(['reset'],
supported=use_colour))]
else:
# Assume unknown
return [(rtctree.utils.build_attr_string(['faint', 'white'],
supported=use_colour) + path[-1] +
rtctree.utils.build_attr_string(['reset'],
supported=use_colour))]
elif tree.is_directory(path):
# If recursing, need to list this directory and all its children
if options.recurse:
recurse_root = tree.get_node(path)
recurse_root_path = recurse_root.full_path_str
def get_name(node, args):
if node.full_path_str.startswith(recurse_root_path):
result = node.full_path_str[len(recurse_root_path):]
else:
result = node.full_path_str
return result.lstrip('/')
dir_names = ['.'] + recurse_root.iterate(get_name,
args=options.long, filter=['is_directory'])[1:]
listings = recurse_root.iterate(list_directory,
args=options.long, filter=['is_directory'])
result = []
for dir, listing in zip(dir_names, listings):
if dir == '.':
result.append('.:')
else:
result.append('./' + dir + ':')
result += listing
result.append('')
return result
else:
dir_node = tree.get_node(path)
return list_directory(dir_node, options.long)
else:
raise rts_exceptions.UnknownObjectError(cmd_path)
def list_target(cmd_path, full_path, options, tree=None):
use_colour = rtctree.utils.colour_supported(sys.stdout)
path, port = rtctree.path.parse_path(full_path)
if port:
raise rts_exceptions.CannotDoToPortError('list')
trailing_slash = False
if not path[-1]:
# There was a trailing slash
trailing_slash = True
path = path[:-1]
if not tree:
tree = rtctree.tree.RTCTree(paths=path, filter=[path])
if not tree.has_path(path):
raise rts_exceptions.NoSuchObjectError(cmd_path)
if tree.is_component(path) or tree.is_unknown(path) or \
tree.is_zombie(path):
# Path points to a single object: print it like 'ls <file>'.
if trailing_slash:
# If there was a trailing slash, complain that the object is not a
# directory.
raise rts_exceptions.NoSuchObjectError(cmd_path)
if options.long:
return get_node_long_lines([tree.get_node(path)], use_colour)
else:
if tree.is_component(path):
return [path[-1]]
elif tree.is_zombie(path):
return [(rtctree.utils.build_attr_string(
['faint', 'white'], supported=use_colour) + '*' +
path[-1] + rtctree.utils.build_attr_string(
['reset'], supported=use_colour))]
else:
# Assume unknown
return [(rtctree.utils.build_attr_string(
['faint', 'white'], supported=use_colour) + path[-1] +
rtctree.utils.build_attr_string(
['reset'], supported=use_colour))]
elif tree.is_directory(path):
# If recursing, need to list this directory and all its children
if options.recurse:
recurse_root = tree.get_node(path)
recurse_root_path = recurse_root.full_path_str
def get_name(node, args):
if node.full_path_str.startswith(recurse_root_path):
result = node.full_path_str[len(recurse_root_path):]
else:
result = node.full_path_str
return result.lstrip('/')
dir_names = ['.'] + recurse_root.iterate(
get_name, args=options.long, filter=['is_directory'])[1:]
listings = recurse_root.iterate(list_directory,
args=options.long,
filter=['is_directory'])
result = []
for dir, listing in zip(dir_names, listings):
if dir == '.':
result.append('.:')
else:
result.append('./' + dir + ':')
result += listing
result.append('')
return result
else:
dir_node = tree.get_node(path)
return list_directory(dir_node, options.long)
else:
raise rts_exceptions.UnknownObjectError(cmd_path)
