mirror of
https://github.com/onionshare/onionshare.git
synced 2024-10-01 01:35:40 -04:00
805 lines
27 KiB
Python
805 lines
27 KiB
Python
# -*- coding: utf-8 -*-
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"""
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OnionShare | https://onionshare.org/
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Copyright (C) 2014-2018 Micah Lee <micah@micahflee.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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import time
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import subprocess
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import os
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from datetime import datetime
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from PyQt5 import QtCore, QtWidgets, QtGui
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from onionshare import strings
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from ...widgets import Alert
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class HistoryItem(QtWidgets.QWidget):
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"""
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The base history item
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"""
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STATUS_STARTED = 0
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STATUS_FINISHED = 1
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STATUS_CANCELED = 2
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def __init__(self):
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super(HistoryItem, self).__init__()
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def update(self):
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pass
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def cancel(self):
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pass
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def get_finished_label_text(self, started):
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"""
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When an item finishes, returns a string displaying the start/end datetime range.
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started is a datetime object.
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"""
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return self._get_label_text(
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"gui_all_modes_transfer_finished",
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"gui_all_modes_transfer_finished_range",
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started,
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)
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def get_canceled_label_text(self, started):
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"""
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When an item is canceled, returns a string displaying the start/end datetime range.
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started is a datetime object.
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"""
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return self._get_label_text(
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"gui_all_modes_transfer_canceled",
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"gui_all_modes_transfer_canceled_range",
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started,
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)
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def _get_label_text(self, string_name, string_range_name, started):
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"""
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Return a string that contains a date, or date range.
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"""
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ended = datetime.now()
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if (
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started.year == ended.year
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and started.month == ended.month
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and started.day == ended.day
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):
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if started.hour == ended.hour and started.minute == ended.minute:
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text = strings._(string_name).format(started.strftime("%b %d, %I:%M%p"))
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else:
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text = strings._(string_range_name).format(
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started.strftime("%b %d, %I:%M%p"), ended.strftime("%I:%M%p")
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)
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else:
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text = strings._(string_range_name).format(
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started.strftime("%b %d, %I:%M%p"), ended.strftime("%b %d, %I:%M%p")
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)
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return text
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class ShareHistoryItem(HistoryItem):
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"""
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Download history item, for share mode
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"""
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def __init__(self, common, id, total_bytes):
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super(ShareHistoryItem, self).__init__()
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self.common = common
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self.id = id
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self.total_bytes = total_bytes
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self.downloaded_bytes = 0
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self.started = time.time()
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self.started_dt = datetime.fromtimestamp(self.started)
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self.status = HistoryItem.STATUS_STARTED
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# Label
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self.label = QtWidgets.QLabel(
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strings._("gui_all_modes_transfer_started").format(
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self.started_dt.strftime("%b %d, %I:%M%p")
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)
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)
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# Progress bar
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self.progress_bar = QtWidgets.QProgressBar()
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self.progress_bar.setTextVisible(True)
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self.progress_bar.setAttribute(QtCore.Qt.WA_DeleteOnClose)
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self.progress_bar.setAlignment(QtCore.Qt.AlignHCenter)
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self.progress_bar.setMinimum(0)
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self.progress_bar.setMaximum(total_bytes)
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self.progress_bar.setValue(0)
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self.progress_bar.setStyleSheet(
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self.common.gui.css["downloads_uploads_progress_bar"]
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)
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self.progress_bar.total_bytes = total_bytes
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# Layout
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layout = QtWidgets.QVBoxLayout()
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layout.addWidget(self.label)
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layout.addWidget(self.progress_bar)
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self.setLayout(layout)
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# Start at 0
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self.update(0)
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def update(self, downloaded_bytes):
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self.downloaded_bytes = downloaded_bytes
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self.progress_bar.setValue(downloaded_bytes)
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if downloaded_bytes == self.progress_bar.total_bytes:
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pb_fmt = strings._("gui_all_modes_progress_complete").format(
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self.common.format_seconds(time.time() - self.started)
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)
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# Change the label
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self.label.setText(self.get_finished_label_text(self.started_dt))
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self.status = HistoryItem.STATUS_FINISHED
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else:
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elapsed = time.time() - self.started
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if elapsed < 10:
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# Wait a couple of seconds for the download rate to stabilize.
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# This prevents a "Windows copy dialog"-esque experience at
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# the beginning of the download.
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pb_fmt = strings._("gui_all_modes_progress_starting").format(
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self.common.human_readable_filesize(downloaded_bytes)
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)
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else:
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pb_fmt = strings._("gui_all_modes_progress_eta").format(
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self.common.human_readable_filesize(downloaded_bytes),
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self.estimated_time_remaining,
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)
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self.progress_bar.setFormat(pb_fmt)
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def cancel(self):
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self.progress_bar.setFormat(strings._("gui_canceled"))
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self.status = HistoryItem.STATUS_CANCELED
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@property
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def estimated_time_remaining(self):
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return self.common.estimated_time_remaining(
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self.downloaded_bytes, self.total_bytes, self.started
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)
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class ReceiveHistoryItemFile(QtWidgets.QWidget):
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def __init__(self, common, filename):
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super(ReceiveHistoryItemFile, self).__init__()
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self.common = common
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self.common.log("ReceiveHistoryItemFile", "__init__", f"filename: {filename}")
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self.filename = filename
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self.dir = None
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self.started = datetime.now()
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# Filename label
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self.filename_label = QtWidgets.QLabel(self.filename)
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self.filename_label_width = self.filename_label.width()
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# File size label
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self.filesize_label = QtWidgets.QLabel()
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self.filesize_label.setStyleSheet(self.common.gui.css["receive_file_size"])
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self.filesize_label.hide()
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# Folder button
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folder_pixmap = QtGui.QPixmap.fromImage(
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QtGui.QImage(self.common.get_resource_path("images/open_folder.png"))
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)
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folder_icon = QtGui.QIcon(folder_pixmap)
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self.folder_button = QtWidgets.QPushButton()
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self.folder_button.clicked.connect(self.open_folder)
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self.folder_button.setIcon(folder_icon)
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self.folder_button.setIconSize(folder_pixmap.rect().size())
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self.folder_button.setFlat(True)
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self.folder_button.hide()
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# Layouts
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layout = QtWidgets.QHBoxLayout()
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layout.addWidget(self.filename_label)
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layout.addWidget(self.filesize_label)
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layout.addStretch()
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layout.addWidget(self.folder_button)
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self.setLayout(layout)
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def update(self, uploaded_bytes, complete):
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self.filesize_label.setText(self.common.human_readable_filesize(uploaded_bytes))
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self.filesize_label.show()
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if complete:
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self.folder_button.show()
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def rename(self, new_filename):
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self.filename = new_filename
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self.filename_label.setText(self.filename)
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def set_dir(self, dir):
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self.dir = dir
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def open_folder(self):
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"""
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Open the downloads folder, with the file selected, in a cross-platform manner
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"""
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self.common.log("ReceiveHistoryItemFile", "open_folder")
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if not self.dir:
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self.common.log(
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"ReceiveHistoryItemFile",
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"open_folder",
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"dir has not been set yet, can't open folder",
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)
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return
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abs_filename = os.path.join(self.dir, self.filename)
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# Linux
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if self.common.platform == "Linux" or self.common.platform == "BSD":
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try:
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# If nautilus is available, open it
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subprocess.Popen(["nautilus", abs_filename])
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except:
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Alert(
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self.common,
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strings._("gui_open_folder_error_nautilus").format(abs_filename),
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)
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# macOS
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elif self.common.platform == "Darwin":
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subprocess.call(["open", "-R", abs_filename])
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# Windows
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elif self.common.platform == "Windows":
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subprocess.Popen(["explorer", f"/select,{abs_filename}"])
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class ReceiveHistoryItem(HistoryItem):
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def __init__(self, common, id, content_length):
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super(ReceiveHistoryItem, self).__init__()
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self.common = common
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self.id = id
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self.content_length = content_length
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self.started = datetime.now()
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self.status = HistoryItem.STATUS_STARTED
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# Label
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self.label = QtWidgets.QLabel(
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strings._("gui_all_modes_transfer_started").format(
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self.started.strftime("%b %d, %I:%M%p")
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)
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)
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# Progress bar
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self.progress_bar = QtWidgets.QProgressBar()
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self.progress_bar.setTextVisible(True)
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self.progress_bar.setAttribute(QtCore.Qt.WA_DeleteOnClose)
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self.progress_bar.setAlignment(QtCore.Qt.AlignHCenter)
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self.progress_bar.setMinimum(0)
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self.progress_bar.setValue(0)
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self.progress_bar.setStyleSheet(
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self.common.gui.css["downloads_uploads_progress_bar"]
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)
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# This layout contains file widgets
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self.files_layout = QtWidgets.QVBoxLayout()
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self.files_layout.setContentsMargins(0, 0, 0, 0)
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files_widget = QtWidgets.QWidget()
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files_widget.setStyleSheet(self.common.gui.css["receive_file"])
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files_widget.setLayout(self.files_layout)
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# Layout
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layout = QtWidgets.QVBoxLayout()
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layout.addWidget(self.label)
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layout.addWidget(self.progress_bar)
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layout.addWidget(files_widget)
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layout.addStretch()
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self.setLayout(layout)
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# We're also making a dictionary of file widgets, to make them easier to access
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self.files = {}
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def update(self, data):
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"""
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Using the progress from Web, update the progress bar and file size labels
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for each file
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"""
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if data["action"] == "progress":
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total_uploaded_bytes = 0
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for filename in data["progress"]:
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total_uploaded_bytes += data["progress"][filename]["uploaded_bytes"]
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# Update the progress bar
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self.progress_bar.setMaximum(self.content_length)
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self.progress_bar.setValue(total_uploaded_bytes)
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elapsed = datetime.now() - self.started
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if elapsed.seconds < 10:
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pb_fmt = strings._("gui_all_modes_progress_starting").format(
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self.common.human_readable_filesize(total_uploaded_bytes)
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)
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else:
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estimated_time_remaining = self.common.estimated_time_remaining(
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total_uploaded_bytes, self.content_length, self.started.timestamp()
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)
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pb_fmt = strings._("gui_all_modes_progress_eta").format(
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self.common.human_readable_filesize(total_uploaded_bytes),
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estimated_time_remaining,
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)
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# Using list(progress) to avoid "RuntimeError: dictionary changed size during iteration"
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for filename in list(data["progress"]):
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# Add a new file if needed
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if filename not in self.files:
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self.files[filename] = ReceiveHistoryItemFile(self.common, filename)
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self.files_layout.addWidget(self.files[filename])
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# Update the file
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self.files[filename].update(
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data["progress"][filename]["uploaded_bytes"],
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data["progress"][filename]["complete"],
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)
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elif data["action"] == "rename":
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self.files[data["old_filename"]].rename(data["new_filename"])
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self.files[data["new_filename"]] = self.files.pop(data["old_filename"])
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elif data["action"] == "set_dir":
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self.files[data["filename"]].set_dir(data["dir"])
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elif data["action"] == "finished":
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# Change the status
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self.status = HistoryItem.STATUS_FINISHED
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# Hide the progress bar
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self.progress_bar.hide()
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# Change the label
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self.label.setText(self.get_finished_label_text(self.started))
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elif data["action"] == "canceled":
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# Change the status
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self.status = HistoryItem.STATUS_CANCELED
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# Hide the progress bar
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self.progress_bar.hide()
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# Change the label
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self.label.setText(self.get_canceled_label_text(self.started))
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class IndividualFileHistoryItem(HistoryItem):
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"""
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Individual file history item, for share mode viewing of individual files
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"""
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def __init__(self, common, data, path):
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super(IndividualFileHistoryItem, self).__init__()
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self.status = HistoryItem.STATUS_STARTED
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self.common = common
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self.id = id
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self.path = path
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self.total_bytes = 0
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self.downloaded_bytes = 0
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self.started = time.time()
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self.started_dt = datetime.fromtimestamp(self.started)
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self.status = HistoryItem.STATUS_STARTED
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self.directory_listing = "directory_listing" in data
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# Labels
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self.timestamp_label = QtWidgets.QLabel(
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self.started_dt.strftime("%b %d, %I:%M%p")
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)
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self.timestamp_label.setStyleSheet(
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self.common.gui.css["history_individual_file_timestamp_label"]
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)
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self.path_label = QtWidgets.QLabel(self.path)
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self.status_code_label = QtWidgets.QLabel()
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# Progress bar
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self.progress_bar = QtWidgets.QProgressBar()
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self.progress_bar.setTextVisible(True)
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self.progress_bar.setAttribute(QtCore.Qt.WA_DeleteOnClose)
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self.progress_bar.setAlignment(QtCore.Qt.AlignHCenter)
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self.progress_bar.setValue(0)
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self.progress_bar.setStyleSheet(
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self.common.gui.css["downloads_uploads_progress_bar"]
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)
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# Text layout
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labels_layout = QtWidgets.QHBoxLayout()
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labels_layout.addWidget(self.timestamp_label)
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labels_layout.addWidget(self.path_label)
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labels_layout.addWidget(self.status_code_label)
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labels_layout.addStretch()
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# Layout
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layout = QtWidgets.QVBoxLayout()
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layout.addLayout(labels_layout)
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layout.addWidget(self.progress_bar)
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self.setLayout(layout)
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# Is a status code already sent?
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if "status_code" in data:
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self.status_code_label.setText(str(data["status_code"]))
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if data["status_code"] >= 200 and data["status_code"] < 300:
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self.status_code_label.setStyleSheet(
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self.common.gui.css["history_individual_file_status_code_label_2xx"]
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)
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if data["status_code"] >= 400 and data["status_code"] < 500:
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self.status_code_label.setStyleSheet(
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self.common.gui.css["history_individual_file_status_code_label_4xx"]
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)
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self.status = HistoryItem.STATUS_FINISHED
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self.progress_bar.hide()
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return
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else:
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self.total_bytes = data["filesize"]
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self.progress_bar.setMinimum(0)
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self.progress_bar.setMaximum(data["filesize"])
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self.progress_bar.total_bytes = data["filesize"]
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# Start at 0
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self.update(0)
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def update(self, downloaded_bytes):
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self.downloaded_bytes = downloaded_bytes
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self.progress_bar.setValue(downloaded_bytes)
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if downloaded_bytes == self.progress_bar.total_bytes:
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self.status_code_label.setText("200")
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self.status_code_label.setStyleSheet(
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self.common.gui.css["history_individual_file_status_code_label_2xx"]
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)
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self.progress_bar.hide()
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self.status = HistoryItem.STATUS_FINISHED
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else:
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elapsed = time.time() - self.started
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if elapsed < 10:
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# Wait a couple of seconds for the download rate to stabilize.
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# This prevents a "Windows copy dialog"-esque experience at
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# the beginning of the download.
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pb_fmt = strings._("gui_all_modes_progress_starting").format(
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self.common.human_readable_filesize(downloaded_bytes)
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)
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else:
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pb_fmt = strings._("gui_all_modes_progress_eta").format(
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self.common.human_readable_filesize(downloaded_bytes),
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self.estimated_time_remaining,
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)
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self.progress_bar.setFormat(pb_fmt)
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def cancel(self):
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self.progress_bar.setFormat(strings._("gui_canceled"))
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self.status = HistoryItem.STATUS_CANCELED
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@property
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def estimated_time_remaining(self):
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return self.common.estimated_time_remaining(
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self.downloaded_bytes, self.total_bytes, self.started
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)
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class HistoryItemList(QtWidgets.QScrollArea):
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"""
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List of items
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"""
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def __init__(self, common):
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super(HistoryItemList, self).__init__()
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self.common = common
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self.items = {}
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# The layout that holds all of the items
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self.items_layout = QtWidgets.QVBoxLayout()
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self.items_layout.setContentsMargins(0, 0, 0, 0)
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self.items_layout.setSizeConstraint(QtWidgets.QLayout.SetMinAndMaxSize)
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# Wrapper layout that also contains a stretch
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wrapper_layout = QtWidgets.QVBoxLayout()
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wrapper_layout.setSizeConstraint(QtWidgets.QLayout.SetMinAndMaxSize)
|
|
wrapper_layout.addLayout(self.items_layout)
|
|
wrapper_layout.addStretch()
|
|
|
|
# The internal widget of the scroll area
|
|
widget = QtWidgets.QWidget()
|
|
widget.setLayout(wrapper_layout)
|
|
self.setWidget(widget)
|
|
self.setWidgetResizable(True)
|
|
|
|
# Other scroll area settings
|
|
self.setBackgroundRole(QtGui.QPalette.Light)
|
|
self.verticalScrollBar().rangeChanged.connect(self.resizeScroll)
|
|
|
|
def resizeScroll(self, minimum, maximum):
|
|
"""
|
|
Scroll to the bottom of the window when the range changes.
|
|
"""
|
|
self.verticalScrollBar().setValue(maximum)
|
|
|
|
def add(self, id, item):
|
|
"""
|
|
Add a new item. Override this method.
|
|
"""
|
|
self.items[id] = item
|
|
self.items_layout.addWidget(item)
|
|
|
|
def update(self, id, data):
|
|
"""
|
|
Update an item. Override this method.
|
|
"""
|
|
if id in self.items:
|
|
self.items[id].update(data)
|
|
|
|
def cancel(self, id):
|
|
"""
|
|
Cancel an item. Override this method.
|
|
"""
|
|
if id in self.items:
|
|
self.items[id].cancel()
|
|
|
|
def reset(self):
|
|
"""
|
|
Reset all items, emptying the list. Override this method.
|
|
"""
|
|
for key, item in self.items.copy().items():
|
|
self.items_layout.removeWidget(item)
|
|
item.close()
|
|
del self.items[key]
|
|
|
|
|
|
class History(QtWidgets.QWidget):
|
|
"""
|
|
A history of what's happened so far in this mode. This contains an internal
|
|
object full of a scrollable list of items.
|
|
"""
|
|
|
|
def __init__(self, common, empty_image, empty_text, header_text, mode=""):
|
|
super(History, self).__init__()
|
|
self.common = common
|
|
self.mode = mode
|
|
|
|
self.setMinimumWidth(350)
|
|
|
|
# In progress and completed counters
|
|
self.in_progress_count = 0
|
|
self.completed_count = 0
|
|
self.requests_count = 0
|
|
|
|
# In progress, completed, and requests labels
|
|
self.in_progress_label = QtWidgets.QLabel()
|
|
self.in_progress_label.setStyleSheet(self.common.gui.css["mode_info_label"])
|
|
self.completed_label = QtWidgets.QLabel()
|
|
self.completed_label.setStyleSheet(self.common.gui.css["mode_info_label"])
|
|
self.requests_label = QtWidgets.QLabel()
|
|
self.requests_label.setStyleSheet(self.common.gui.css["mode_info_label"])
|
|
|
|
# Header
|
|
self.header_label = QtWidgets.QLabel(header_text)
|
|
self.header_label.setStyleSheet(self.common.gui.css["downloads_uploads_label"])
|
|
self.clear_button = QtWidgets.QPushButton(
|
|
strings._("gui_all_modes_clear_history")
|
|
)
|
|
self.clear_button.setStyleSheet(self.common.gui.css["downloads_uploads_clear"])
|
|
self.clear_button.setFlat(True)
|
|
self.clear_button.clicked.connect(self.reset)
|
|
header_layout = QtWidgets.QHBoxLayout()
|
|
header_layout.addWidget(self.header_label)
|
|
header_layout.addStretch()
|
|
header_layout.addWidget(self.in_progress_label)
|
|
header_layout.addWidget(self.completed_label)
|
|
header_layout.addWidget(self.requests_label)
|
|
header_layout.addWidget(self.clear_button)
|
|
|
|
# When there are no items
|
|
self.empty_image = QtWidgets.QLabel()
|
|
self.empty_image.setAlignment(QtCore.Qt.AlignCenter)
|
|
self.empty_image.setPixmap(empty_image)
|
|
self.empty_text = QtWidgets.QLabel(empty_text)
|
|
self.empty_text.setAlignment(QtCore.Qt.AlignCenter)
|
|
self.empty_text.setStyleSheet(
|
|
self.common.gui.css["downloads_uploads_empty_text"]
|
|
)
|
|
empty_layout = QtWidgets.QVBoxLayout()
|
|
empty_layout.addStretch()
|
|
empty_layout.addWidget(self.empty_image)
|
|
empty_layout.addWidget(self.empty_text)
|
|
empty_layout.addStretch()
|
|
self.empty = QtWidgets.QWidget()
|
|
self.empty.setStyleSheet(self.common.gui.css["downloads_uploads_empty"])
|
|
self.empty.setLayout(empty_layout)
|
|
|
|
# When there are items
|
|
self.item_list = HistoryItemList(self.common)
|
|
self.not_empty_layout = QtWidgets.QVBoxLayout()
|
|
self.not_empty_layout.addLayout(header_layout)
|
|
self.not_empty_layout.addWidget(self.item_list)
|
|
self.not_empty = QtWidgets.QWidget()
|
|
self.not_empty.setLayout(self.not_empty_layout)
|
|
|
|
# Layout
|
|
layout = QtWidgets.QVBoxLayout()
|
|
layout.setContentsMargins(0, 0, 0, 0)
|
|
layout.addWidget(self.empty)
|
|
layout.addWidget(self.not_empty)
|
|
self.setLayout(layout)
|
|
|
|
# Reset once at the beginning
|
|
self.reset()
|
|
|
|
def add(self, id, item):
|
|
"""
|
|
Add a new item.
|
|
"""
|
|
self.common.log("History", "add", f"id: {id}, item: {item}")
|
|
|
|
# Hide empty, show not empty
|
|
self.empty.hide()
|
|
self.not_empty.show()
|
|
|
|
# Add it to the list
|
|
self.item_list.add(id, item)
|
|
|
|
def update(self, id, data):
|
|
"""
|
|
Update an item.
|
|
"""
|
|
self.item_list.update(id, data)
|
|
|
|
def cancel(self, id):
|
|
"""
|
|
Cancel an item.
|
|
"""
|
|
self.item_list.cancel(id)
|
|
|
|
def reset(self):
|
|
"""
|
|
Reset all items.
|
|
"""
|
|
self.item_list.reset()
|
|
if len(self.item_list.items) == 0:
|
|
# Hide not empty, show empty
|
|
self.not_empty.hide()
|
|
self.empty.show()
|
|
# Reset in-progress counter
|
|
self.in_progress_count = 0
|
|
self.update_in_progress()
|
|
|
|
# Reset completed counter
|
|
self.completed_count = 0
|
|
self.update_completed()
|
|
|
|
# Reset web requests counter
|
|
self.requests_count = 0
|
|
self.update_requests()
|
|
|
|
def update_completed(self):
|
|
"""
|
|
Update the 'completed' widget.
|
|
"""
|
|
if self.completed_count == 0:
|
|
image = self.common.get_resource_path("images/history_completed_none.png")
|
|
else:
|
|
image = self.common.get_resource_path("images/history_completed.png")
|
|
self.completed_label.setText(f'<img src="{image}" /> {self.completed_count}')
|
|
self.completed_label.setToolTip(
|
|
strings._("history_completed_tooltip").format(self.completed_count)
|
|
)
|
|
|
|
def update_in_progress(self):
|
|
"""
|
|
Update the 'in progress' widget.
|
|
"""
|
|
if self.in_progress_count == 0:
|
|
image = self.common.get_resource_path("images/history_in_progress_none.png")
|
|
else:
|
|
image = self.common.get_resource_path("images/history_in_progress.png")
|
|
|
|
self.in_progress_label.setText(
|
|
f'<img src="{image}" /> {self.in_progress_count}'
|
|
)
|
|
self.in_progress_label.setToolTip(
|
|
strings._("history_in_progress_tooltip").format(self.in_progress_count)
|
|
)
|
|
|
|
def update_requests(self):
|
|
"""
|
|
Update the 'web requests' widget.
|
|
"""
|
|
if self.requests_count == 0:
|
|
image = self.common.get_resource_path("images/history_requests_none.png")
|
|
else:
|
|
image = self.common.get_resource_path("images/history_requests.png")
|
|
|
|
self.requests_label.setText(f'<img src="{image}" /> {self.requests_count}')
|
|
self.requests_label.setToolTip(
|
|
strings._("history_requests_tooltip").format(self.requests_count)
|
|
)
|
|
|
|
|
|
class ToggleHistory(QtWidgets.QPushButton):
|
|
"""
|
|
Widget for toggling showing or hiding the history, as well as keeping track
|
|
of the indicator counter if it's hidden
|
|
"""
|
|
|
|
def __init__(self, common, current_mode, history_widget, icon, selected_icon):
|
|
super(ToggleHistory, self).__init__()
|
|
self.common = common
|
|
self.current_mode = current_mode
|
|
self.history_widget = history_widget
|
|
self.icon = icon
|
|
self.selected_icon = selected_icon
|
|
|
|
# Toggle button
|
|
self.setDefault(False)
|
|
self.setFixedWidth(35)
|
|
self.setFixedHeight(30)
|
|
self.setFlat(True)
|
|
self.setIcon(icon)
|
|
self.clicked.connect(self.toggle_clicked)
|
|
|
|
# Keep track of indicator
|
|
self.indicator_count = 0
|
|
self.indicator_label = QtWidgets.QLabel(parent=self)
|
|
self.indicator_label.setStyleSheet(
|
|
self.common.gui.css["download_uploads_indicator"]
|
|
)
|
|
self.update_indicator()
|
|
|
|
def update_indicator(self, increment=False):
|
|
"""
|
|
Update the display of the indicator count. If increment is True, then
|
|
only increment the counter if History is hidden.
|
|
"""
|
|
if increment and not self.history_widget.isVisible():
|
|
self.indicator_count += 1
|
|
|
|
self.indicator_label.setText(str(self.indicator_count))
|
|
|
|
if self.indicator_count == 0:
|
|
self.indicator_label.hide()
|
|
else:
|
|
size = self.indicator_label.sizeHint()
|
|
self.indicator_label.setGeometry(
|
|
35 - size.width(), 0, size.width(), size.height()
|
|
)
|
|
self.indicator_label.show()
|
|
|
|
def toggle_clicked(self):
|
|
"""
|
|
Toggle showing and hiding the history widget
|
|
"""
|
|
self.common.log("ToggleHistory", "toggle_clicked")
|
|
|
|
if self.history_widget.isVisible():
|
|
self.history_widget.hide()
|
|
self.setIcon(self.icon)
|
|
self.setFlat(True)
|
|
else:
|
|
self.history_widget.show()
|
|
self.setIcon(self.selected_icon)
|
|
self.setFlat(False)
|
|
|
|
# Reset the indicator count
|
|
self.indicator_count = 0
|
|
self.update_indicator()
|