def install_dependent_packages(packet: Packet, rate_limit: int, install_directory: str, metadata):
from limit import Limiter, TokenBucket
from registry import get_environment_keys
disp = str(packet.dependencies).replace(
"[", "").replace("]", "").replace("\'", "")
write(f'{packet.display_name} has the following dependencies: {disp}',
'bright_yellow', metadata)
continue_install = confirm(
'Would you like to install the above dependencies ?')
if continue_install:
write(
f'Installing Dependencies For => {packet.display_name}', 'cyan', metadata)
if len(packet.dependencies) > 1 and len(packet.dependencies) <= 5:
write(
f'Using Parallel Installation For Installing Dependencies', 'bright_green', metadata)
packets = []
for package in packet.dependencies:
res = utils.send_req_package(package)
pkg = res
keys = list(pkg.keys())
idx = 0
for key in keys:
if key not in ['package-name', 'nightly', 'display-name']:
idx = keys.index(key)
break
version = keys[idx]
pkg = pkg[version]
custom_dir = None
if install_directory:
custom_dir = install_directory + \
f'\\{pkg["package-name"]}'
else:
custom_dir = install_directory
install_exit_codes = None
if 'valid-install-exit-codes' in list(pkg.keys()):
install_exit_codes = pkg['valid-install-exit-codes']
packet = Packet(
package,
res['package-name'],
pkg['url'],
pkg['file-type'],
pkg['clswitch'],
pkg['iswitches'],
pkg['uswitches'],
custom_dir,
pkg['dependencies'],
install_exit_codes,
None,
pkg['set-env'] if 'set-env' in list(
pkg.keys()) else None,
pkg['default-install-dir'] if 'default-install-dir' in list(
pkg.keys()) else None,
pkg['uninstall'] if 'uninstall' in list(
pkg.keys()) else [],
pkg['add-path'] if 'add-path' in list(
pkg.keys()) else None,
pkg['checksum'] if 'checksum' in list(
pkg.keys()) else None,
pkg['bin'] if 'bin' in list(pkg.keys()) else None,
pkg['pre-update'] if 'pre-update' in list(
pkg.keys()) else None,
)
installation = utils.find_existing_installation(
package, packet.json_name)
if installation:
write_debug(
f'Aborting Installation As {packet.json_name} is already installed.', metadata)
write_verbose(
f'Found an existing installation of => {packet.json_name}', metadata)
write(
f'Found an existing installation {packet.json_name}.', 'bright_yellow', metadata)
write_verbose(
f'Package to be installed: {packet.json_name}', metadata)
log_info(
f'Package to be installed: {packet.json_name}', metadata.logfile)
write_verbose(
f'Finding closest match to {packet.json_name}...', metadata)
log_info(
f'Finding closest match to {packet.json_name}...', metadata.logfile)
packets.append(packet)
write_verbose(
'Generating system download path...', metadata)
log_info('Generating system download path...',
metadata.logfile)
manager = ThreadedInstaller(packets, metadata)
paths = manager.handle_multi_download()
log_info('Finished Rapid Download...', metadata.logfile)
log_info(
'Using Rapid Install To Complete Setup, Accept Prompts Asking For Admin Permission...', metadata.logfile)
manager.handle_multi_install(paths)
return
else:
write('Starting Sync Installation', 'bright_green', metadata)
for package in packet.dependencies:
res = utils.send_req_package(package)
write(
f'SuperCached [ {Fore.LIGHTCYAN_EX}{res["display-name"]}{Fore.RESET} ]', 'white', metadata)
pkg = res[res['latest-version']]
log_info(
'Generating Packet For Further Installation.', metadata.logfile)
install_exit_codes = None
if 'valid-install-exit-codes' in list(pkg.keys()):
install_exit_codes = pkg['valid-install-exit-codes']
packet = Packet(
res,
res['package-name'],
res['display-name'],
pkg['url'],
pkg['file-type'],
pkg['clswitch'],
pkg['iswitches'],
pkg['uswitches'],
install_directory,
pkg['dependencies'],
install_exit_codes,
[],
None,
False,
pkg['set-env'] if 'set-env' in list(
pkg.keys()) else None,
pkg['default-install-dir'] if 'default-install-dir' in list(
pkg.keys()) else None,
pkg['uninstall'] if 'uninstall' in list(
pkg.keys()) else [],
pkg['add-path'] if 'add-path' in list(
pkg.keys()) else None,
pkg['checksum'] if 'checksum' in list(
pkg.keys()) else None,
pkg['bin'] if 'bin' in list(pkg.keys()) else None,
pkg['pre-update'] if 'pre-update' in list(
pkg.keys()) else None,
)
log_info(
'Searching for existing installation of package.', metadata.logfile)
installation = utils.find_existing_installation(
package, packet.json_name)
if installation:
write_debug(
f'Found existing installation of {packet.json_name}.', metadata)
write_verbose(
f'Found an existing installation of => {packet.json_name}', metadata)
write(
f'Found an existing installation {packet.json_name}.', 'bright_yellow', metadata)
continue
if packet.dependencies:
ThreadedInstaller.install_dependent_packages(
packet, rate_limit, install_directory, metadata)
write_verbose(
f'Package to be installed: {packet.json_name}', metadata)
log_info(
f'Package to be installed: {packet.json_name}', metadata.logfile)
write_verbose(
'Generating system download path...', metadata)
log_info('Generating system download path...',
metadata.logfile)
download_url = packet.win64
log_info('Initializing Rapid Download...',
metadata.logfile)
# Downloading The File From Source
write_debug(
f'Downloading {packet.display_name} from => {packet.win64}', metadata)
write_verbose(
f"Downloading from '{download_url}'", metadata)
log_info(
f"Downloading from '{download_url}'", metadata.logfile)
if rate_limit == -1:
path = utils.download(
download_url, packet.json_name, metadata, packet.win64_type)
else:
log_info(
f'Starting rate-limited installation => {rate_limit}', metadata.logfile)
bucket = TokenBucket(
tokens=10 * rate_limit, fill_rate=rate_limit)
limiter = Limiter(
bucket=bucket,
filename=f'{tempfile.gettempdir()}\Setup{packet.win64_type}',
)
from urllib.request import urlretrieve
urlretrieve(
url=download_url,
filename=f'{tempfile.gettempdir()}\Setup{packet.win64_type}',
reporthook=limiter
)
path = f'{tempfile.gettempdir()}\Setup{packet.win64_type}'
log_info('Finished Rapid Download', metadata.logfile)
if metadata.virus_check:
write('Scanning File For Viruses...',
'bright_cyan', metadata)
utils.check_virus(path, metadata)
write(
f'Installing {packet.display_name}', 'cyan', metadata)
log_info(
'Using Rapid Install To Complete Setup, Accept Prompts Asking For Admin Permission...', metadata.logfile)
write_verbose('Creating registry start snapshot', metadata)
log_info('Creating start snapshot of registry...',
metadata.logfile)
start_snap = get_environment_keys()
write_debug(
f'Installing {packet.json_name} through Setup{packet.win64_type}', metadata)
log_info(
f'Installing {packet.json_name} through Setup{packet.win64_type}', metadata.logfile)
# Running The Installer silently And Completing Setup
utils.install_package(path, packet, metadata)
changes_environment = False
if packet.shim:
changes_environment = True
for shim in packet.shim:
replace_install_dir = ''
if packet.directory:
replace_install_dir = packet.directory
elif packet.default_install_dir:
replace_install_dir = packet.default_install_dir
shim = shim.replace(
'<install-directory>', replace_install_dir).replace('<version>', packet.version)
shim_name = shim.split(
"\\")[-1].split('.')[0].replace('<version>', packet.version)
write(
f'Generating Shim For {shim_name}', 'cyan', metadata)
utils.generate_shim(
shim, shim_name, shim.split('.')[-1])
if packet.add_path:
replace_install_dir = ''
if packet.directory:
replace_install_dir = packet.directory
elif packet.default_install_dir:
replace_install_dir = packet.default_install_dir
write(
f'Appending "{packet.add_path.replace("<install-directory>", replace_install_dir)}" To PATH', 'bright_green', metadata)
utils.append_to_path(packet.add_path.replace(
'<install-directory>', replace_install_dir))
if packet.set_env:
if isinstance(packet.set_env, list):
for obj in packet.set_env:
name = obj['name']
replace_install_dir = ''
if packet.directory:
replace_install_dir = packet.directory
elif packet.default_install_dir:
replace_install_dir = packet.default_install_dir
write(
f'Setting Environment Variable {name}', 'bright_green', metadata)
write_verbose(
f'Setting Environment Variable {name} to {obj["value"].replace("<install-directory>", replace_install_dir)}', metadata)
log_info(
f'Setting Environment Variable {name} to {obj["value"].replace("<install-directory>", replace_install_dir)}', metadata.logfile)
set_environment_variable(
name, obj['value'].replace('<install-directory>', replace_install_dir))
else:
name = packet.set_env['name']
replace_install_dir = ''
if packet.directory:
replace_install_dir = packet.directory
elif packet.default_install_dir:
replace_install_dir = packet.default_install_dir
write(
f'Setting Environment Variable {name}', 'bright_green', metadata)
write_verbose(
f'Setting Environment Variable {name} to {packet.set_env["value"].replace("<install-directory>", replace_install_dir)}', metadata)
log_info(
f'Setting Environment Variable {name} to {packet.set_env["value"].replace("<install-directory>", replace_install_dir)}', metadata.logfile)
set_environment_variable(
name, packet.set_env['value'].replace('<install-directory>', replace_install_dir))
write_verbose(
'Creating Final Snapshot Of Environment Keys', metadata)
final_snap = get_environment_keys()
if final_snap.env_length > start_snap.env_length or final_snap.sys_length > start_snap.sys_length or changes_environment:
write('The PATH environment variable has changed. Run `refreshenv` to refresh your environment variables.',
'bright_green', metadata)
write_verbose(
'Successfully Verified Installation Of Packages', metadata)
write(
f'Successfully Installed {packet.display_name}', 'bright_magenta', metadata)
log_info(
f'Successfully Installed {packet.display_name}', metadata.logfile)
utils.register_package_success(
packet, install_directory, metadata)
if metadata.reduce_package:
os.remove(path)
try:
os.remove(
Rf'{tempfile.gettempdir()}\downloadcache.pickle')
except:
pass
log_info(
'Successfully Cleaned Up Installer From Temporary Directory And DownloadCache', metadata.logfile)
write('Successfully Cleaned Up Installer From Temp Directory...',
'bright_green', metadata)
write_verbose(
'Dependency successfully Installed.', metadata)
log_info('Dependency successfully Installed.',
metadata.logfile)
else:
os._exit(1)
def handle_multi_download(self) -> list:
from threading import Thread
self.handle_dependencies()
metadata = self.metadata
package_list = [packet.display_name for packet in self.packets]
package_list = str(package_list).replace(
'[', '').replace(']', '').replace('\'', '')
if not metadata.no_color:
write(
f'SuperCached [ {Fore.LIGHTCYAN_EX}{package_list}{Fore.RESET} ]', 'white', metadata)
else:
write(
f'SuperCached [ {package_list} ]', 'white', metadata)
log_info('Initializing Rapid Download', metadata.logfile)
packets = self.packets
download_items = []
if len(packets) > 1:
for idx, packet in enumerate(packets):
download_items.append(Download(packet.win64, packet.win64_type,
f'Setup{idx}', packet.display_name, f"{tempfile.gettempdir()}\\electric\\Setup{idx}{packet.win64_type}"))
elif len(packets) == 1:
download_items.append(Download(packets[0].win64, packets[0].win64_type, 'Setup0',
packets[0].display_name, f"{tempfile.gettempdir()}\\electric\\Setup0{packets[0].win64_type}"))
for item in download_items:
write_verbose(
f'Sending request to {item.url} for downloading {item.display_name}', self.metadata)
write_debug(
f'Downloading {item.display_name} from {item.url} into {item.name}{item.extension}', self.metadata)
method = self.calculate_spwn(len(packets))
if method == 'threading':
threads = [
Thread(target=self.download, args=(item,))
for item in download_items
]
for thread in threads:
thread.start()
for x in threads:
x.join()
if method == 'processing':
from multiprocessing import Process
processes = [Process(
target=self.download, args=(item,)) for item in download_items]
for process in processes:
process.start()
for x in processes:
x.join()
for item in download_items:
if self.metadata.virus_check:
write(
f'\nScanning {item.display_name} For Viruses...', 'bright_cyan', metadata)
utils.check_virus(item.path, metadata, None)
write_debug(
f'Rapid Download Successfully Downloaded {len(download_items)} Packages Using RapidThreading', metadata, newline=True)
write_debug('Rapid Download Exiting With Code 0', metadata)
if not self.metadata.debug:
write('\nSuccessfully Downloaded Installation Files',
'bright_green', metadata)
else:
write('Successfully Downloaded Installation Files',
'bright_green', metadata)
log_info('Finished Rapid Download', metadata.logfile)
write_verbose('Running Installers Using Multi-Threading', metadata)
write(
'Installing Packages', 'cyan', metadata)
log_info(
'Using Rapid Install To Complete Setup, Accept ompts Asking For Admin Permission...', metadata.logfile)
return paths