diff options
Diffstat (limited to 'src/pip/_internal/commands/cache.py')
| -rw-r--r-- | src/pip/_internal/commands/cache.py | 105 |
1 files changed, 56 insertions, 49 deletions
diff --git a/src/pip/_internal/commands/cache.py b/src/pip/_internal/commands/cache.py index 3a5bb9c88..c5f03302d 100644 --- a/src/pip/_internal/commands/cache.py +++ b/src/pip/_internal/commands/cache.py @@ -39,17 +39,17 @@ class CacheCommand(Command): def add_options(self) -> None: self.cmd_opts.add_option( - '--format', - action='store', - dest='list_format', + "--format", + action="store", + dest="list_format", default="human", - choices=('human', 'abspath'), - help="Select the output format among: human (default) or abspath" + choices=("human", "abspath"), + help="Select the output format among: human (default) or abspath", ) self.parser.insert_option_group(0, self.cmd_opts) - def run(self, options: Values, args: List[Any]) -> int: + def run(self, options: Values, args: List[str]) -> int: handlers = { "dir": self.get_cache_dir, "info": self.get_cache_info, @@ -59,8 +59,7 @@ class CacheCommand(Command): } if not options.cache_dir: - logger.error("pip cache commands can not " - "function since cache is disabled.") + logger.error("pip cache commands can not function since cache is disabled.") return ERROR # Determine action @@ -84,69 +83,73 @@ class CacheCommand(Command): def get_cache_dir(self, options: Values, args: List[Any]) -> None: if args: - raise CommandError('Too many arguments') + raise CommandError("Too many arguments") logger.info(options.cache_dir) def get_cache_info(self, options: Values, args: List[Any]) -> None: if args: - raise CommandError('Too many arguments') + raise CommandError("Too many arguments") num_http_files = len(self._find_http_files(options)) - num_packages = len(self._find_wheels(options, '*')) + num_packages = len(self._find_wheels(options, "*")) - http_cache_location = self._cache_dir(options, 'http') - wheels_cache_location = self._cache_dir(options, 'wheels') + http_cache_location = self._cache_dir(options, "http") + wheels_cache_location = self._cache_dir(options, "wheels") http_cache_size = filesystem.format_directory_size(http_cache_location) - wheels_cache_size = filesystem.format_directory_size( - wheels_cache_location + wheels_cache_size = filesystem.format_directory_size(wheels_cache_location) + + message = ( + textwrap.dedent( + """ + Package index page cache location: {http_cache_location} + Package index page cache size: {http_cache_size} + Number of HTTP files: {num_http_files} + Locally built wheels location: {wheels_cache_location} + Locally built wheels size: {wheels_cache_size} + Number of locally built wheels: {package_count} + """ + ) + .format( + http_cache_location=http_cache_location, + http_cache_size=http_cache_size, + num_http_files=num_http_files, + wheels_cache_location=wheels_cache_location, + package_count=num_packages, + wheels_cache_size=wheels_cache_size, + ) + .strip() ) - message = textwrap.dedent(""" - Package index page cache location: {http_cache_location} - Package index page cache size: {http_cache_size} - Number of HTTP files: {num_http_files} - Wheels location: {wheels_cache_location} - Wheels size: {wheels_cache_size} - Number of wheels: {package_count} - """).format( - http_cache_location=http_cache_location, - http_cache_size=http_cache_size, - num_http_files=num_http_files, - wheels_cache_location=wheels_cache_location, - package_count=num_packages, - wheels_cache_size=wheels_cache_size, - ).strip() - logger.info(message) def list_cache_items(self, options: Values, args: List[Any]) -> None: if len(args) > 1: - raise CommandError('Too many arguments') + raise CommandError("Too many arguments") if args: pattern = args[0] else: - pattern = '*' + pattern = "*" files = self._find_wheels(options, pattern) - if options.list_format == 'human': + if options.list_format == "human": self.format_for_human(files) else: self.format_for_abspath(files) def format_for_human(self, files: List[str]) -> None: if not files: - logger.info('Nothing cached.') + logger.info("No locally built wheels cached.") return results = [] for filename in files: wheel = os.path.basename(filename) size = filesystem.format_file_size(filename) - results.append(f' - {wheel} ({size})') - logger.info('Cache contents:\n') - logger.info('\n'.join(sorted(results))) + results.append(f" - {wheel} ({size})") + logger.info("Cache contents:\n") + logger.info("\n".join(sorted(results))) def format_for_abspath(self, files: List[str]) -> None: if not files: @@ -156,23 +159,27 @@ class CacheCommand(Command): for filename in files: results.append(filename) - logger.info('\n'.join(sorted(results))) + logger.info("\n".join(sorted(results))) def remove_cache_items(self, options: Values, args: List[Any]) -> None: if len(args) > 1: - raise CommandError('Too many arguments') + raise CommandError("Too many arguments") if not args: - raise CommandError('Please provide a pattern') + raise CommandError("Please provide a pattern") files = self._find_wheels(options, args[0]) - # Only fetch http files if no specific pattern given - if args[0] == '*': + no_matching_msg = "No matching packages" + if args[0] == "*": + # Only fetch http files if no specific pattern given files += self._find_http_files(options) + else: + # Add the pattern to the log message + no_matching_msg += ' for pattern "{}"'.format(args[0]) if not files: - raise CommandError('No matching packages') + logger.warning(no_matching_msg) for filename in files: os.unlink(filename) @@ -181,19 +188,19 @@ class CacheCommand(Command): def purge_cache(self, options: Values, args: List[Any]) -> None: if args: - raise CommandError('Too many arguments') + raise CommandError("Too many arguments") - return self.remove_cache_items(options, ['*']) + return self.remove_cache_items(options, ["*"]) def _cache_dir(self, options: Values, subdir: str) -> str: return os.path.join(options.cache_dir, subdir) def _find_http_files(self, options: Values) -> List[str]: - http_dir = self._cache_dir(options, 'http') - return filesystem.find_files(http_dir, '*') + http_dir = self._cache_dir(options, "http") + return filesystem.find_files(http_dir, "*") def _find_wheels(self, options: Values, pattern: str) -> List[str]: - wheel_dir = self._cache_dir(options, 'wheels') + wheel_dir = self._cache_dir(options, "wheels") # The wheel filename format, as specified in PEP 427, is: # {distribution}-{version}(-{build})?-{python}-{abi}-{platform}.whl |