[aur][feature] reading package categories

bauh/api/http.py

@@ -16,14 +16,19 @@ class HttpClient:
         self.sleep = sleep
         self.logger = logger
 
-    def get(self, url: str):
+    def get(self, url: str, headers: dict = None):
         cur_attempts = 1
 
         while cur_attempts <= self.max_attempts:
             cur_attempts += 1
 
             try:
-                res = self.session.get(url, timeout=self.timeout)
+                args = {'timeout': self.timeout}
+
+                if headers:
+                    args['headers'] = headers
+
+                res = self.session.get(url, **args)
 
                 if res.status_code == 200:
                     return res
@@ -41,8 +46,8 @@ class HttpClient:
 
             self.logger.warning("Could not retrieve data from '{}'".format(url))
 
-    def get_json(self, url: str):
-        res = self.get(url)
+    def get_json(self, url: str, headers: dict = None):
+        res = self.get(url, headers=headers)
         return res.json() if res else None
 
     def get_content_length(self, url: str) -> str:

bauh/gems/arch/controller.py

@@ -22,7 +22,7 @@ from bauh.gems.arch import BUILD_DIR, aur, pacman, makepkg, pkgbuild, message, c
 from bauh.gems.arch.aur import AURClient
 from bauh.gems.arch.mapper import ArchDataMapper
 from bauh.gems.arch.model import ArchPackage
-from bauh.gems.arch.worker import AURIndexUpdater, ArchDiskCacheUpdater, ArchCompilationOptimizer
+from bauh.gems.arch.worker import AURIndexUpdater, ArchDiskCacheUpdater, ArchCompilationOptimizer, CategoriesDownloader
 
 URL_GIT = 'https://aur.archlinux.org/{}.git'
 URL_PKG_DOWNLOAD = 'https://aur.archlinux.org/cgit/aur.git/snapshot/{}.tar.gz'
@@ -51,6 +51,8 @@ class ArchManager(SoftwareManager):
         self.logger = context.logger
         self.enabled = True
         self.arch_distro = context.distro == 'arch'
+        self.categories_downloader = CategoriesDownloader(context.http_client, context.logger)
+        self.categories_map = {}
 
     def _upgrade_search_result(self, apidata: dict, installed_pkgs: dict, downgrade_enabled: bool, res: SearchResult, disk_loader: DiskCacheLoader):
         app = self.mapper.map_api_data(apidata, installed_pkgs['not_signed'])
@@ -117,6 +119,7 @@ class ArchManager(SoftwareManager):
                     for pkgdata in pkgsinfo:
                         pkg = self.mapper.map_api_data(pkgdata, not_signed)
                         pkg.downgrade_enabled = downgrade_enabled
+                        pkg.categories = self.categories_map.get(pkg.name)
 
                         if disk_loader:
                             disk_loader.fill(pkg)
@@ -133,6 +136,8 @@ class ArchManager(SoftwareManager):
             pkg = ArchPackage(name=name, version=data.get('version'),
                               latest_version=data.get('version'), description=data.get('description'),
                               installed=True, mirror='aur')
+
+            pkg.categories = self.categories_map.get(pkg.name)
             pkg.downgrade_enabled = downgrade_enabled
 
             if disk_loader:
@@ -685,6 +690,7 @@ class ArchManager(SoftwareManager):
         self.dcache_updater.start()
         self.comp_optimizer.start()
         self.aur_index_updater.start()
+        self.categories_map = self.categories_downloader.get_categories()
 
     def list_updates(self, internet_available: bool) -> List[PackageUpdate]:
         installed = self.read_installed(disk_loader=None, internet_available=internet_available).installed

bauh/gems/arch/worker.py

@@ -5,10 +5,14 @@ import time
 from math import ceil
 from multiprocessing import Process
 from threading import Thread
+from typing import Dict, List
+
+import requests
 
 from bauh.api.abstract.context import ApplicationContext
 from bauh.api.abstract.controller import SoftwareManager
 from bauh.api.constants import HOME_PATH
+from bauh.api.http import HttpClient
 from bauh.gems.arch import pacman, disk
 
 URL_INDEX = 'https://aur.archlinux.org/packages.gz'
@@ -128,3 +132,29 @@ class ArchCompilationOptimizer(Thread if bool(os.getenv('BAUH_DEBUG', 0)) else P
                     self.logger.info("A custom optimized 'makepkg.conf' was generated at '{}'".format(HOME_PATH))
             else:
                 self.logger.warning("A custom 'makepkg.conf' is already defined at '{}'".format(HOME_PATH))
+
+
+class CategoriesDownloader:
+
+    URL_CATEGORIES_FILE = 'https://raw.githubusercontent.com/vinifmor/bauh-files/master/aur/categories.txt'
+
+    def __init__(self, http_client: HttpClient, logger: logging.Logger):
+        self.http_client = http_client
+        self.logger = logger
+
+    def get_categories(self) -> Dict[str, List[str]]:
+        self.logger.info('Downloading AUR category definitions from {}'.format(self.URL_CATEGORIES_FILE))
+
+        res = self.http_client.get(self.URL_CATEGORIES_FILE, headers={'Authorization': 'token {}'.format(os.getenv('GITHUB_TOKEN'))})
+
+        if res:
+            categories_map = {}
+            for l in res.text.split('\n'):
+                if l:
+                    data = l.split('=')
+                    categories_map[data[0]] = [c.strip() for c in data[1].split(',') if c]
+
+            self.logger.info('Loaded categories for {} AUR packages'.format(len(categories_map)))
+            return categories_map
+        else:
+            self.logger.info('Could not download {}'.format(self.URL_CATEGORIES_FILE))

bauh/view/resources/locale/es

@@ -141,4 +141,8 @@ system=sistema
 utility=utilidad
 terminalemulator=terminal
 database=base de datos
-databases=bases de datos
+databases=bases de datos
+movies=películas
+movie=película
+library=biblioteca
+books=libros

bauh/view/resources/locale/pt

@@ -141,4 +141,10 @@ system=sistema
 utility=utilidade
 terminalemulator=terminal
 database=banco de dados
-databases=bancos de dados
+databases=bancos de dados
+text editor=editor de texto
+movies=filmes
+movie=filme
+media=mídia
+library=biblioteca
+books=livros