def get_available_packages():
"""Get available packages and update packages list if it is not done
Returns:
list(package.AvailablePackage): The list of available packages
"""
try:
available_packages = package.get_available_packages()
except:
update_index()
available_packages = package.get_available_packages()
return available_packages
def get_packages(self):
if self.table_content == self.TableContent.AVAILABLE:
return package.get_available_packages()
elif self.table_content == self.TableContent.INSTALLED:
return package.get_installed_packages()
else:
raise Exception("Invalid table content")
def search_packages(args):
"""Display packages from remote index."""
available_packages = package.get_available_packages()
for pkg in available_packages:
if args.from_lang and args.from_lang != pkg.from_code:
continue
if args.to_lang and args.to_lang != pkg.to_code:
continue
print("{0}: {1.from_code} -> {1.to_code}".format(
package.argospm_package_name(pkg), pkg))
def main():
commands = ['update', 'install', 'list', 'remove']
# Parse args
parser = argparse.ArgumentParser()
parser.add_argument('command', help=', '.join(commands))
parser.add_argument('argument', nargs='?', help='Argument for command')
args = parser.parse_args()
# Parse command
command = args.command
if command not in commands:
print(f'Unrecognized command {args.command}')
print(f'Valid commands {commands}')
exit(1)
if command == 'update':
package.update_package_index()
elif command == 'install':
available_packages = package.get_available_packages()
package_name = args.argument
package_found = False
for available_package in available_packages:
name = name_of_package(available_package)
if name == package_name:
download_path = available_package.download()
package.install_from_path(download_path)
print(f'Installed package to path {download_path}')
package_found = True
break
if not package_found:
print('Package not found')
elif command == 'list':
installed_packages = package.get_installed_packages()
for installed_package in installed_packages:
print(name_of_package(installed_package))
elif command == 'remove':
installed_packages = package.get_installed_packages()
package_name = args.argument
package_found = False
for installed_package in installed_packages:
name = name_of_package(installed_package)
if name == package_name:
installed_package.remove()
print(f'Removed package {name}')
package_found = True
break
if not package_found:
print('Package not found')
def install_package(args):
"""Install package."""
available_packages = package.get_available_packages()
package_name = args.name
for available_package in available_packages:
name = package.argospm_package_name(available_package)
if name == package_name:
download_path = available_package.download()
package.install_from_path(download_path)
print(f"Installed package to path {download_path}")
break
else:
print("Package not found")
def __init__(self):
super().__init__()
# Update package definitions from remote
package.update_package_index()
# Load available packages from local package index
available_packages = package.get_available_packages()
# Packages table
self.packages_table = PackagesTable(
PackagesTable.TableContent.AVAILABLE,
[PackagesTable.AvailableActions.INSTALL],
)
self.packages_table.packages_changed.connect(self.packages_changed.emit)
self.packages_table.populate()
self.packages_layout = QVBoxLayout()
self.packages_layout.addWidget(self.packages_table)
# Layout
self.layout = QVBoxLayout()
self.layout.addLayout(self.packages_layout)
self.layout.addStretch()
self.setLayout(self.layout)
