FreezeCommand Class Reference

Inheritance diagram for FreezeCommand:

Collaboration diagram for FreezeCommand:

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
tuple	log_streams = ("ext://sys.stderr", "ext://sys.stderr")
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

Output installed packages in requirements format.

packages are listed in a case-insensitive sorted order.

Definition at line 25 of file freeze.py.

Member Function Documentation

add_options()

None add_options

(

self

)

Reimplemented from Command.

Definition at line 36 of file freeze.py.

    def add_options(self) -> None:
        self.cmd_opts.add_option(
            "-r",
            "--requirement",
            dest="requirements",
            action="append",
            default=[],
            metavar="file",
            help=(
                "Use the order in the given requirements file and its "
                "comments when generating output. This option can be "
                "used multiple times."
            ),
        )
        self.cmd_opts.add_option(
            "-l",
            "--local",
            dest="local",
            action="store_true",
            default=False,
            help=(
                "If in a virtualenv that has global access, do not output "
                "globally-installed packages."
            ),
        )
        self.cmd_opts.add_option(
            "--user",
            dest="user",
            action="store_true",
            default=False,
            help="Only output packages installed in user-site.",
        )
        self.cmd_opts.add_option(cmdoptions.list_path())
        self.cmd_opts.add_option(
            "--all",
            dest="freeze_all",
            action="store_true",
            help=(
                "Do not skip these packages in the output:"
                " {}".format(", ".join(_dev_pkgs()))
            ),
        )
        self.cmd_opts.add_option(
            "--exclude-editable",
            dest="exclude_editable",
            action="store_true",
            help="Exclude editable package from output.",
        )
        self.cmd_opts.add_option(cmdoptions.list_exclude())
 
        self.parser.insert_option_group(0, self.cmd_opts)
 

References pip._internal.commands.freeze._dev_pkgs(), 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.

Here is the call graph for this function:

run()

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

Reimplemented from Command.

Definition at line 88 of file freeze.py.

    def run(self, options: Values, args: List[str]) -> int:
        skip = set(stdlib_pkgs)
        if not options.freeze_all:
            skip.update(_dev_pkgs())
 
        if options.excludes:
            skip.update(options.excludes)
 
        cmdoptions.check_list_path_option(options)
 
        for line in freeze(
            requirement=options.requirements,
            local_only=options.local,
            user_only=options.user,
            paths=options.path,
            isolated=options.isolated_mode,
            skip=skip,
            exclude_editable=options.exclude_editable,
        ):
            sys.stdout.write(line + "\n")
        return SUCCESS

References pip._internal.commands.freeze._dev_pkgs(), and i.

Here is the call graph for this function:

Field Documentation

cmd_opts

cmd_opts

Definition at line 86 of file freeze.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().

log_streams

tuple log_streams = ("ext://sys.stderr", "ext://sys.stderr")

static

Definition at line 34 of file freeze.py.

usage

str usage

static

Initial value:

=  """
      %prog [options]"""

Definition at line 32 of file freeze.py.

---

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/freeze.py