ShowCommand Class Reference

Inheritance diagram for ShowCommand:

Collaboration diagram for ShowCommand:

Public Member Functions
None	add_options (self)
int	run (self, Values options, List[str] args)
Public Member Functions inherited from Command
None	__init__ (self, str name, str summary, bool isolated=False)
None	handle_pip_version_check (self, Values options)
Tuple[Values, List[str]]	parse_args (self, List[str] args)
int	main (self, List[str] args)
Public Member Functions inherited from CommandContextMixIn
Generator[None, None, None]	main_context (self)
_T	enter_context (self, ContextManager[_T] context_provider)

Data Fields
	cmd_opts
Data Fields inherited from Command
	name
	summary
	parser
	cmd_opts
	tempdir_registry
	verbosity

Static Public Attributes
str	usage
bool	ignore_require_venv = True
Static Public Attributes inherited from Command
str	usage = ""
bool	ignore_require_venv = False

Additional Inherited Members
Protected Member Functions inherited from Command
int	_main (self, List[str] args)
Protected Attributes inherited from CommandContextMixIn
	_in_main_context
	_main_context

Detailed Description

Show information about one or more installed packages.

The output is in RFC-compliant mail header format.

Definition at line 15 of file show.py.

Member Function Documentation

add_options()

None add_options

(

self

)

Reimplemented from Command.

Definition at line 26 of file show.py.

    def add_options(self) -> None:
        self.cmd_opts.add_option(
            "-f",
            "--files",
            dest="files",
            action="store_true",
            default=False,
            help="Show the full list of installed files for each package.",
        )
 
        self.parser.insert_option_group(0, self.cmd_opts)
 

References Command.cmd_opts, CacheCommand.cmd_opts, CompletionCommand.cmd_opts, ConfigurationCommand.cmd_opts, DebugCommand.cmd_opts, DownloadCommand.cmd_opts, FreezeCommand.cmd_opts, HashCommand.cmd_opts, IndexCommand.cmd_opts, InspectCommand.cmd_opts, InstallCommand.cmd_opts, ListCommand.cmd_opts, SearchCommand.cmd_opts, ShowCommand.cmd_opts, UninstallCommand.cmd_opts, WheelCommand.cmd_opts, and i.

run()

int run	(		self,
		Values	options,
		List[str]	args
	)

Reimplemented from Command.

Definition at line 38 of file show.py.

    def run(self, options: Values, args: List[str]) -> int:
        if not args:
            logger.warning("ERROR: Please provide a package name or names.")
            return ERROR
        query = args
 
        results = search_packages_info(query)
        if not print_results(
            results, list_files=options.files, verbose=options.verbose
        ):
            return ERROR
        return SUCCESS
 
 

References i, pip._internal.commands.show.print_results(), and pip._internal.commands.show.search_packages_info().

Here is the call graph for this function:

Field Documentation

cmd_opts

cmd_opts

Definition at line 36 of file show.py.

Referenced by RequirementCommand.__init__(), CacheCommand.add_options(), CompletionCommand.add_options(), ConfigurationCommand.add_options(), DownloadCommand.add_options(), FreezeCommand.add_options(), HashCommand.add_options(), InspectCommand.add_options(), InstallCommand.add_options(), ListCommand.add_options(), SearchCommand.add_options(), ShowCommand.add_options(), UninstallCommand.add_options(), and WheelCommand.add_options().

ignore_require_venv

bool ignore_require_venv = True

static

Definition at line 24 of file show.py.

usage

str usage

static

Initial value:

=  """
      %prog [options] <package> ..."""

Definition at line 22 of file show.py.

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The documentation for this class was generated from the following file:

• /home/liwuen/projects_dev/pqc-engineering-ssec-23/venv/lib/python3.12/site-packages/pip/_internal/commands/show.py