Pavel Baksy
cbc1972797
Roster is a modern HTTP client application for GNOME, similar to Postman, built with GTK 4 and libadwaita. Features: - Send HTTP requests (GET, POST, PUT, DELETE) - Configure custom headers with add/remove functionality - Request body editor for POST/PUT/DELETE requests - View response headers and bodies in separate tabs - Track request history with JSON persistence - Load previous requests from history with confirmation dialog - Beautiful GNOME-native UI with libadwaita components - HTTPie backend for reliable HTTP communication Technical implementation: - Python 3 with GTK 4 and libadwaita 1 - Meson build system with Flatpak support - Custom widgets (HeaderRow, HistoryItem) with GObject signals - Background threading for non-blocking HTTP requests - AdwTabView for modern tabbed interface - History persistence to ~/.config/roster/history.json - Comprehensive error handling and user feedback
120 lines
4.2 KiB
Python
120 lines
4.2 KiB
Python
# history_item.py
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#
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# Copyright 2025 Pavel Baksy
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#
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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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#
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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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#
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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 <https://www.gnu.org/licenses/>.
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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from gi.repository import Gtk, GObject
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from datetime import datetime
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@Gtk.Template(resource_path='/cz/vesp/roster/widgets/history-item.ui')
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class HistoryItem(Gtk.Box):
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"""Widget for displaying a history entry."""
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__gtype_name__ = 'HistoryItem'
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expand_icon = Gtk.Template.Child()
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details_revealer = Gtk.Template.Child()
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method_label = Gtk.Template.Child()
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url_label = Gtk.Template.Child()
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timestamp_label = Gtk.Template.Child()
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status_label = Gtk.Template.Child()
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request_headers_label = Gtk.Template.Child()
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request_body_label = Gtk.Template.Child()
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response_headers_label = Gtk.Template.Child()
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response_body_label = Gtk.Template.Child()
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load_button = Gtk.Template.Child()
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__gsignals__ = {
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'load-requested': (GObject.SIGNAL_RUN_FIRST, None, ())
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}
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def __init__(self, entry):
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super().__init__()
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self.entry = entry
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self.expanded = False
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self._populate_ui()
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def _populate_ui(self):
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"""Populate UI with entry data."""
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# Summary
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self.method_label.set_text(self.entry.request.method)
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self.url_label.set_text(self.entry.request.url)
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# Format timestamp
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try:
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dt = datetime.fromisoformat(self.entry.timestamp)
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timestamp_str = dt.strftime("%H:%M:%S")
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except:
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timestamp_str = self.entry.timestamp
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self.timestamp_label.set_text(timestamp_str)
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# Status
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if self.entry.response:
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status_text = f"{self.entry.response.status_code} {self.entry.response.status_text}"
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self.status_label.set_text(status_text)
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elif self.entry.error:
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self.status_label.set_text("Error")
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# Details - Request headers
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headers_str = "\n".join([f"{k}: {v}" for k, v in self.entry.request.headers.items()])
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if not headers_str:
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headers_str = "(no headers)"
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self.request_headers_label.set_text(headers_str)
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# Details - Request body
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body_str = self.entry.request.body if self.entry.request.body else "(empty)"
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# Truncate long bodies
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if len(body_str) > 200:
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body_str = body_str[:200] + "..."
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self.request_body_label.set_text(body_str)
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# Details - Response
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if self.entry.response:
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self.response_headers_label.set_text(self.entry.response.headers)
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response_body = self.entry.response.body if self.entry.response.body else "(empty)"
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# Truncate long bodies
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if len(response_body) > 200:
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response_body = response_body[:200] + "..."
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self.response_body_label.set_text(response_body)
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elif self.entry.error:
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self.response_headers_label.set_text("(error)")
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self.response_body_label.set_text(self.entry.error)
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@Gtk.Template.Callback()
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def on_clicked(self, gesture, n_press, x, y):
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"""Toggle expansion when clicked."""
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self.toggle_expanded()
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@Gtk.Template.Callback()
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def on_load_clicked(self, button):
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"""Emit load signal when load button clicked."""
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self.emit('load-requested')
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def toggle_expanded(self):
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"""Toggle between collapsed and expanded view."""
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self.expanded = not self.expanded
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self.details_revealer.set_reveal_child(self.expanded)
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# Update icon
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if self.expanded:
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self.expand_icon.set_from_icon_name('go-down-symbolic')
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else:
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self.expand_icon.set_from_icon_name('go-next-symbolic')
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