def remove_cache_files(project: Project, pattern: str) -> None:
if not pattern:
raise PdmUsageError("Please provide a pattern")
if pattern == "*":
files = list(find_files(project.cache_dir, pattern))
else:
# Only remove wheel files which specific pattern is given
files = list(find_files(project.cache("wheels"), pattern))
if not files:
raise PdmUsageError("No matching files found")
for file in files:
os.unlink(file)
project.core.ui.echo(f"Removed {file}", verbosity=termui.DETAIL)
project.core.ui.echo(f"{len(files)} file{'s' if len(files) > 1 else ''} removed")
def handle(self, project: Project, options: argparse.Namespace) -> None:
if not options.type:
cache_parent = project.cache_dir
elif options.type not in self.CACHE_TYPES:
raise PdmUsageError(
f"Invalid cache type {options.type}, should one of {self.CACHE_TYPES}"
)
else:
cache_parent = project.cache(options.type)
with project.core.ui.open_spinner(
f"Clearing {options.type or 'all'} caches...") as spinner:
files = list(find_files(cache_parent, "*"))
for file in files:
os.unlink(file)
spinner.succeed(
f"{len(files)} file{'s' if len(files) > 1 else ''} removed")
def handle(self, project: Project, options: argparse.Namespace) -> None:
with project.core.ui.open_spinner("Calculating cache files"):
output = [
f"{termui.cyan('Cache Root')}: {project.cache_dir}, "
f"Total size: {format_size(directory_size(project.cache_dir))}"
]
for name, description in [
("hashes", "File Hashe Cache"),
("http", "HTTP Cache"),
("wheels", "Wheels Cache"),
("metadata", "Metadata Cache"),
]:
cache_location = project.cache(name)
files = list(find_files(cache_location, "*"))
size = directory_size(cache_location)
output.append(f" {termui.cyan(description)}: {cache_location}")
output.append(f" Files: {len(files)}, Size: {format_size(size)}")
project.core.ui.echo("\n".join(output))
def handle(self, project: Project, options: argparse.Namespace) -> None:
rows = []
for file in find_files(project.cache("wheels"), options.pattern):
rows.append((format_size(file_size(file)), os.path.basename(file)))
project.core.ui.display_columns(rows, [">Size", "Filename"])
def _clear_files(root: Path) -> int:
files = find_files(root.as_posix(), "*")
for file in files:
os.unlink(file)
return len(files)