class PromptCommand(SameThreadCommand):
name = "prompt"
description = "Customize and pre-populate prompt with initial data."
argument_definitions = [
Argument("prompt-text", "Text forming the actual prompt", default=":"),
Argument("initial-text", "Prepopulated text", default="")
]
def run(self):
"""
prompt for text input.
"""
# set up widgets
leftpart = urwid.Text(self.arguments.prompt_text, align='left')
editpart = urwid.Edit(multiline=True,
edit_text=self.arguments.initial_text)
# build promptwidget
edit = urwid.Columns([
('fixed', len(self.arguments.prompt_text), leftpart),
('weight', 1, editpart),
])
self.ui.prompt_bar = urwid.AttrMap(edit, "main_list_dg")
self.ui.reload_footer()
self.ui.set_focus("footer")
urwid.connect_signal(editpart,
"change",
run_command_callback,
user_args=[self.ui])
class MyCommand2(Command):
name = "test2"
description = "test desc 2"
argument_definitions = [
Argument("test-arg", "test-arg desc", aliases=["x"]),
Argument("test-arg2", "test-arg2 desc", default="banana"),
]
option_definitions = [
Option("test-opt", "test-opt desc")
]
def run(self):
return 42
class MyCommand(Command):
name = "test"
description = "test desc"
argument_definitions = [
Argument("test-arg", "test-arg desc", aliases=["x"])
]
def run(self):
return 42
class DisplayBufferCommand(SameThreadCommand):
name = "display-buffer" # TODO: make this a universal display function
arguments_definitions = [Argument("buffer", "Buffer instance to show.")]
description = "This is an internal command and doesn't work from command line."
def run(self):
# TODO: doesn't work!, the method expects buffer class, not string
self.ui.add_and_display_buffer(self.arguments.buffer)
class SelectBufferCommand(SameThreadCommand):
name = "select-buffer"
description = "Display buffer with selected index."
arguments_definitions = [
Argument("index", "Index of buffer to display", default=1, action=int)
]
def run(self):
self.ui.pick_and_display_buffer(self.arguments.index)
class SearchCommand(SameThreadCommand, LogTracebackMixin):
name = "search"
description = "search and highlight (provide empty string to disable searching)"
arguments_definitions = [Argument("query", "Input string to search for")]
aliases = ["/"]
def run(self):
# TODO: implement incsearch
# - match needs to be highlighted somehow, not with focus though
# - a line could split into a Text with multiple markups
query = self.arguments.query if self.arguments.query is not None else ""
self.do(self.ui.current_buffer.find_next, query)
class LogsCommand(BackendCommand):
name = "logs"
description = "display logs of a container"
argument_definitions = [
Argument("follow", "Follow logs.", default=False, aliases=["-f", "f"])
]
def run(self):
self.ui.add_and_display_buffer(
LogsBuffer(self.ui,
self.docker_object,
follow=self.arguments.follow))
class DisplayHelpCommand(SameThreadCommand):
name = "help"
description = "Display help about buffer or command. When 'query' is not specified " + \
"help for current buffer is being displayed."
arguments_definitions = [
Argument("query", "input string: command, buffer name")
]
def run(self):
if self.arguments.query is None:
self.ui.add_and_display_buffer(HelpBuffer(self.ui, self.buffer))
return
try:
command = self.ui.commander.get_command(self.arguments.query)
except NoSuchCommand:
self.ui.notify_message("There is no such command: %r" %
self.arguments.query)
else:
self.ui.add_and_display_buffer(HelpBuffer(self.ui, command))
return
class SearchCommand(SameThreadCommand, LogTracebackMixin):
name = "filter"
description = """\
Display only lines matching provided query (provide empty query to clear filtering)
In main listing, you may specify more precise query with these space-separated filters:
* t[ype]=c[ontainer[s]]
* t[ype]=i[mage[s]]
* s[tate]=r[unning])
Examples
* "type=container" - show only containers (short equivalent is "t=c")
* "type=image fedora" - show images with string "fedora" in name (equivalent "t=i fedora")\
"""
arguments_definitions = [
Argument("query", "Input query string", default="")
]
def run(self):
# TODO: realtime list change would be mindblowing
self.do(self.ui.current_buffer.filter, self.arguments.query)
