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https://github.com/spalencsar/bearhub.git
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AUR bearhub: fix stale source cache collision (pkgrel=10)
Use tag-specific tarball name bearhub-0.10.7-bearhub.6.tar.gz so makepkg and AUR helpers do not reuse an outdated bearhub-0.10.7.tar.gz from cache. Ignore makepkg artifacts under packaging/aur/.
This commit is contained in:
Sebastian Palencsar
@@ -1,216 +0,0 @@
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import logging
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import traceback
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from io import BytesIO
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from threading import Thread
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from typing import List, Dict
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from PyQt5.QtCore import Qt
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from PyQt5.QtGui import QIcon, QPixmap, QCursor
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from PyQt5.QtWidgets import QDialog, QLabel, QPushButton, QVBoxLayout, QProgressBar, QApplication, QWidget, \
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QSizePolicy, QHBoxLayout
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from bauh.api.abstract.cache import MemoryCache
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from bauh.api.http import HttpClient
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from bauh.view.qt import qt_utils
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from bauh.view.qt.components import new_spacer
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from bauh.view.qt.thread import AnimateProgress
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from bauh.view.qt.view_model import PackageView
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from bauh.view.util.translation import I18n
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class ScreenshotsDialog(QDialog):
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def __init__(self, pkg: PackageView, http_client: HttpClient, icon_cache: MemoryCache, i18n: I18n, screenshots: List[QPixmap], logger: logging.Logger):
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super(ScreenshotsDialog, self).__init__()
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self.setWindowTitle(str(pkg))
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self.screenshots = screenshots
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self.logger = logger
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self.loaded_imgs = []
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self.download_threads = []
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self.i18n = i18n
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self.http_client = http_client
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self.progress_bar = QProgressBar()
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self.progress_bar.setObjectName('progress_screenshots')
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self.progress_bar.setCursor(QCursor(Qt.WaitCursor))
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self.progress_bar.setMaximumHeight(10 if QApplication.instance().style().objectName().lower() == 'windows' else 6)
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self.progress_bar.setTextVisible(False)
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self.thread_progress = AnimateProgress()
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self.thread_progress.signal_change.connect(self._update_progress)
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self.thread_progress.start()
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# THERE ARE CRASHES WITH SOME RARE ICONS ( like insomnia ). IT CAN BE A QT BUG. IN THE MEANTIME, ONLY THE TYPE ICON WILL BE RENDERED
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#
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# icon_data = icon_cache.get(pkg.model.icon_url)
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#
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# if icon_data and icon_data.get('icon'):
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# self.setWindowIcon(icon_data.get('icon'))
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# else:
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# self.setWindowIcon(QIcon(pkg.model.get_type_icon_path()))
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self.setWindowIcon(QIcon(pkg.model.get_type_icon_path()))
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self.setLayout(QVBoxLayout())
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self.bt_close = QPushButton(self.i18n['screenshots.bt_close'])
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self.bt_close.setObjectName('close')
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self.bt_close.clicked.connect(self.close)
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self.bt_close.setCursor(QCursor(Qt.PointingHandCursor))
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self.upper_buttons = QWidget()
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self.upper_buttons.setObjectName('upper_buttons')
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self.upper_buttons.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
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self.upper_buttons.setContentsMargins(0, 0, 0, 0)
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self.upper_buttons.setLayout(QHBoxLayout())
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self.upper_buttons.layout().setAlignment(Qt.AlignRight)
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self.upper_buttons.layout().addWidget(self.bt_close)
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self.layout().addWidget(self.upper_buttons)
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self.layout().addWidget(new_spacer())
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self.img = QLabel()
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self.img.setObjectName('image')
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self.layout().addWidget(self.img)
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self.layout().addWidget(new_spacer())
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self.container_buttons = QWidget()
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self.container_buttons.setObjectName('buttons_container')
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self.container_buttons.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
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self.container_buttons.setContentsMargins(0, 0, 0, 0)
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self.container_buttons.setLayout(QHBoxLayout())
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self.bt_back = QPushButton(' < ' + self.i18n['screenshots.bt_back.label'].capitalize())
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self.bt_back.setObjectName('back')
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self.bt_back.setProperty('control', 'true')
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self.bt_back.setCursor(QCursor(Qt.PointingHandCursor))
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self.bt_back.clicked.connect(self.back)
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self.container_buttons.layout().addWidget(self.bt_back)
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self.container_buttons.layout().addWidget(new_spacer())
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self.img_label = QLabel()
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self.img_label.setObjectName("image_label")
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self.container_buttons.layout().addWidget(self.img_label)
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self.container_buttons.layout().addWidget(self.progress_bar)
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self.container_buttons.layout().addWidget(new_spacer())
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self.bt_next = QPushButton(self.i18n['screenshots.bt_next.label'].capitalize() + ' > ')
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self.bt_next.setObjectName('next')
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self.bt_next.setProperty('control', 'true')
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self.bt_next.setCursor(QCursor(Qt.PointingHandCursor))
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self.bt_next.clicked.connect(self.next)
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self.container_buttons.layout().addWidget(self.bt_next)
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self.download_progress: Dict[int, float] = dict()
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self.layout().addWidget(self.container_buttons)
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self.img_idx = 0
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self.max_img_width = 800
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self.max_img_height = 600
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for idx, s in enumerate(self.screenshots):
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t = Thread(target=self._download_img, args=(idx, s), daemon=True)
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t.start()
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self.resize(self.max_img_width + 5, self.max_img_height + 5)
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self._load_img(self.img_idx)
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qt_utils.centralize(self)
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def _update_progress(self, val: int):
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self.progress_bar.setValue(val)
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def _load_img(self, img_idx: int):
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if img_idx != self.img_idx:
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return
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if len(self.loaded_imgs) > self.img_idx:
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img = self.loaded_imgs[self.img_idx]
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if isinstance(img, QPixmap):
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self.img_label.setText(f'{self.img_idx + 1}/{len(self.screenshots)}')
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self.img.setText('')
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self.img.setPixmap(img)
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else:
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self.img.setText(img)
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self.img.setPixmap(QPixmap())
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self.img.unsetCursor()
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self.thread_progress.stop = True
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self.progress_bar.setVisible(False)
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else:
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self.img.setPixmap(QPixmap())
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self.img.setCursor(QCursor(Qt.WaitCursor))
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progress = self.download_progress.get(self.img_idx, 0)
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self.img.setText(f"{self.i18n['screenshots.image.loading']} "
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f"{self.img_idx + 1}/{len(self.screenshots)} ({progress:.2f}%)")
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self.progress_bar.setVisible(True)
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self.thread_progress.start()
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if len(self.screenshots) == 1:
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self.bt_back.setVisible(False)
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self.bt_next.setVisible(False)
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else:
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self.bt_back.setEnabled(self.img_idx != 0)
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self.bt_next.setEnabled(self.img_idx != len(self.screenshots) - 1)
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def _handle_download_exception(self, idx: int, url: str):
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self.logger.error(f"Unexpected exception while downloading screenshot from '{url}'")
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traceback.print_exc()
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self.loaded_imgs.append(self.i18n["screenshots.download.no_response"])
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self._load_img(idx)
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def _download_img(self, idx: int, url: str):
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self.logger.info(f"Downloading image [{idx}] from {url}")
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try:
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res = self.http_client.get(url=url, stream=True)
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except Exception:
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self._handle_download_exception(idx, url)
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return
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if not res:
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self.logger.info(f"Could not retrieve image [{idx}] from '{url}'")
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self.loaded_imgs.append(self.i18n["screenshots.download.no_response"])
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self._load_img(idx)
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return
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try:
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content_length = int(res.headers.get("content-length", 0))
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except Exception:
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content_length = 0
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self.logger.warning(f"Could not retrieve the content-length for file '{url}'")
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if content_length <= 0:
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self.logger.warning(f"Image [{idx}] has no content ({url})")
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self.loaded_imgs.append(self.i18n['screenshots.download.no_content'])
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self._load_img(idx)
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else:
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byte_stream = BytesIO()
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total_downloaded = 0
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try:
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for data in res.iter_content(chunk_size=1024):
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byte_stream.write(data)
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total_downloaded += len(data)
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self.download_progress[idx] = (total_downloaded / content_length) * 100
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self._load_img(idx)
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except Exception:
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self._handle_download_exception(idx, url)
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return
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self.logger.info(f"Image [{idx}] successfully downloaded ({url})")
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pixmap = QPixmap()
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pixmap.loadFromData(byte_stream.getvalue())
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if pixmap.size().height() > self.max_img_height or pixmap.size().width() > self.max_img_width:
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pixmap = pixmap.scaled(self.max_img_width, self.max_img_height, Qt.KeepAspectRatio,
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Qt.SmoothTransformation)
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self.loaded_imgs.append(pixmap)
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self._load_img(idx)
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def back(self):
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self.img_idx -= 1
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self._load_img(self.img_idx)
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def next(self):
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self.img_idx += 1
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self._load_img(self.img_idx)
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