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#!/usr/bin/python3
import colorama
import signal
import sqlite3
import subprocess
import sisyphus.checkenv
import sisyphus.getfs
import sisyphus.querydb
import sisyphus.syncall
from colorama import Fore, Back, Style
colorama.init()
def sigint_handler(signal, frame):
sys.exit(0)
signal.signal(signal.SIGINT, sigint_handler)
def srch_db(filter, cat='', pn='', desc=''):
query = sisyphus.querydb.start(filter, cat, pn, desc)
with sqlite3.connect(sisyphus.getfs.lcl_db) as db:
db.row_factory = sqlite3.Row
cursor = db.cursor()
cursor.execute(query)
rows = cursor.fetchall()
return rows
def tosql(string):
return '%%' if string == '' else string.replace('*', '%').replace('?', '_')
def srch_rslt(filter, cat, pn, desc, single):
print(
f"\nSearching {Fore.WHITE}{Style.BRIGHT}{filter}{Style.RESET_ALL} packages...\n")
pkglist = srch_db(filter, tosql(cat), tosql(pn), tosql(desc))
if len(pkglist) == 0:
print(
f"{Fore.RED}{Style.BRIGHT}No matching packages have been identified!{Style.RESET_ALL}")
print(f"{Fore.WHITE}{Style.BRIGHT}Use the '{'--ebuild'}' option to search source packages{Style.RESET_ALL}")
print(f"{Fore.WHITE}{Style.BRIGHT}Use '{'sisyphus search --help'}' for assistance{Style.RESET_ALL}")
else:
if single:
print(f"{Fore.GREEN}{'Package category/name':<45} {'Installed version':<20} {'Latest available version':<30} {'Description'}{Style.RESET_ALL}")
for pkg in pkglist:
if not single:
print(
f"{Fore.GREEN}{Style.BRIGHT}*{Style.RESET_ALL}{Fore.WHITE}{Style.BRIGHT} {pkg['cat']}/{pkg['pn']}{Style.RESET_ALL}")
print(
f"{Fore.GREEN}\tInstalled version: {Style.RESET_ALL}{pkg['iv']}")
if pkg['av'] != 'alien':
print(
f"{Fore.GREEN}\tLatest available version: {Style.RESET_ALL}{pkg['av']}")
else:
print(
f"{Fore.GREEN}\tAlien package: {Style.RESET_ALL}Use 'sisyphus search --ebuild {pkg['pn']}' for available version!")
print(
f"{Fore.GREEN}\tDescription: {Style.RESET_ALL}{pkg['desc']}\n")
else:
cpn = f"{pkg['cat']}/{pkg['pn']}"
print(
f"{Fore.WHITE}{Style.BRIGHT}{cpn:45}{Style.RESET_ALL} {str(pkg['iv']):<20} {str(pkg['av']):<30} {str(pkg['desc'])}")
print(f"\n{len(pkglist)} matching packages have been identified.")
def start(filter, cat, pn, desc, single):
if sisyphus.checkenv.root():
print(f"{Fore.RED}{Style.BRIGHT}Searching as root allows database updates. {Style.RESET_ALL}\n{Fore.WHITE}{Style.BRIGHT}Search results would be accurate.{Style.RESET_ALL}")
while True:
user_input = input(
f"{Fore.WHITE}{Style.BRIGHT}Would you like to proceed?{Style.RESET_ALL} [{Fore.GREEN}{Style.BRIGHT}Yes{Style.RESET_ALL}/{Fore.RED}{Style.BRIGHT}No{Style.RESET_ALL}] ")
if user_input.lower() in ['yes', 'y', '']:
sisyphus.syncall.start(gfx_ui=False)
break
elif user_input.lower() in ['no', 'n']:
print(f"{Fore.RED}{Style.BRIGHT}Skipping database update; displaying search results.{Style.RESET_ALL}\n{Fore.WHITE}{Style.BRIGHT}Search results may not be accurate.{Style.RESET_ALL}")
break
else:
continue
else:
print(f"{Fore.RED}{Style.BRIGHT}Searching as user does not allow database updates.{Style.RESET_ALL}\n{Fore.WHITE}{Style.BRIGHT}Search results may not be accurate.{Style.RESET_ALL}")
srch_rslt(filter, cat, pn, desc, single)
def estart(pkgname):
subprocess.call(['emerge', '--search', '--getbinpkg'] + list(pkgname))
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