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search and install

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This commit is contained in:
Vinícius Moreira
2019-06-28 19:01:37 -03:00
committed by GitHub
parent e3a8df5dab
commit 22eed7af67
16 changed files with 649 additions and 83 deletions
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83
fpakman/core/controller.py
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@@ -1,5 +1,5 @@
from datetime import datetime, timedelta
from threading import Lock, Thread
from threading import Lock
from typing import List
import requests
@@ -19,17 +19,12 @@ class FlatpakManager:
self.lock_db_read = Lock()
self.lock_read = Lock()
# TODO remove if not necessary for future releases
def load_full_database_async(self):
Thread(target=self.load_full_database, daemon=True).start()
# TODO remove if not necessary for future releases
def load_full_database(self):
self.lock_db_read.acquire()
try:
res = self.http_session.get(__FLATHUB_API_URL__ + '/apps')
res = self.http_session.get(__FLATHUB_API_URL__ + '/apps', timeout=30)
if res.status_code == 200:
for app in res.json():
@@ -40,7 +35,7 @@ class FlatpakManager:
def _request_app_data(self, app_id: str):
try:
res = self.http_session.get('{}/apps/{}'.format(__FLATHUB_API_URL__, app_id), timeout=60)
res = self.http_session.get('{}/apps/{}'.format(__FLATHUB_API_URL__, app_id), timeout=30)
if res.status_code == 200:
return res.json()
@@ -50,6 +45,58 @@ class FlatpakManager:
print("Could not retrieve app data for id '{}'. Timeout".format(app_id))
return None
def _fill_api_data(self, app: dict):
api_data = self.cache_apps.get(app['id'])
if (not app['runtime'] and not api_data) or (api_data and api_data.get('expires_at') and api_data['expires_at'] <= datetime.utcnow()): # if api data is not cached or expired, tries to retrieve it
api_data = self._request_app_data(app['id'])
if api_data:
api_data['expires_at'] = datetime.utcnow() + timedelta(seconds=self.cache_expire)
self.cache_apps[app['id']] = api_data
if not api_data:
for attr in ('latest_version', 'icon', 'description'):
if attr not in app:
app[attr] = None
else:
app['latest_version'] = api_data.get('currentReleaseVersion')
app['icon'] = api_data.get('iconMobileUrl')
for attr in ('name', 'description'):
if not app.get(attr):
app[attr] = api_data.get(attr)
if app['icon'].startswith('/'):
app['icon'] = __FLATHUB_URL__ + app['icon']
def search(self, word: str) -> List[dict]:
res = []
apps_found = flatpak.search(word)
if apps_found:
already_read = set()
installed_apps = self.read_installed()
if installed_apps:
for app in apps_found:
for installed_app in installed_apps:
if app['id'] == installed_app['id']:
res.append(installed_app)
already_read.add(app['id'])
for app in apps_found:
if app['id'] not in already_read:
app['update'] = False
app['installed'] = False
self._fill_api_data(app)
res.append(app)
return res
def read_installed(self) -> List[dict]:
self.lock_read.acquire()
@@ -63,25 +110,9 @@ class FlatpakManager:
available_updates = flatpak.list_updates_as_str()
for app in installed:
app_data = self.cache_apps.get(app['id'])
if (not app['runtime'] and not app_data) or (app_data and app_data['expires_at'] <= datetime.utcnow()): # if data is not cached or expired, tries to retrieve it
app_data = self._request_app_data(app['id'])
app_data['expires_at'] = datetime.utcnow() + timedelta(seconds=self.cache_expire)
self.cache_apps[app['id']] = app_data
if not app_data:
app['latest_version'] = None
app['icon'] = None
else:
app['latest_version'] = app_data['currentReleaseVersion']
app['icon'] = app_data['iconMobileUrl']
if app['icon'].startswith('/'):
app['icon'] = __FLATHUB_URL__ + app['icon']
self._fill_api_data(app)
app['update'] = app['id'] in available_updates
app['installed'] = True
return installed