mirror of
https://github.com/kuhyx/diet-guard.git
synced 2026-11-11 17:13:58 +01:00
Krzysztof kuhy Rudnicki
957769ff0e
Both platforms gain a calendar tab/screen (green/yellow/red/not-logged day coloring, logging/adherence streaks, year-to-date tally), and tapping a day drills into that day's logged entries. This requires the daily budget to become a normal, freely-editable value synced between devices like the food log — replaces the previous chattr +i seal (deliberately, per user decision) with plain last-edit-wins sync via a new budget.json alongside food_log.json. The budget field defaults to 2200 kcal, starts read-only, and unlocks via an Edit/Save toggle on both the PC gate's History tab and the phone app's Calendar screen. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016dHac1iYQKTMZEtL7xDJvA
209 lines
7.7 KiB
Python
209 lines
7.7 KiB
Python
"""Tests for the History tab (_GateCalendar): notebook wiring, no-bypass
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regression, budget-degrade, month navigation, and budget editing."""
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from __future__ import annotations
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from typing import TYPE_CHECKING
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from unittest.mock import patch
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from diet_guard import _budget
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from diet_guard._budget import budget_weight, daily_budget, write_budget
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from diet_guard._state import log_meal
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from diet_guard.tests.conftest import _nutrition
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if TYPE_CHECKING:
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from diet_guard._gatelock import MealGate
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class TestNotebookWiring:
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"""The gate builds a two-tab notebook without breaking construction."""
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def test_builds_a_notebook_with_both_tabs(self, gate: MealGate) -> None:
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labels = [text for _child, text in gate._notebook.tabs]
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assert labels == ["Log Meal", "History"]
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def test_calendar_state_starts_on_the_current_month(self, gate: MealGate) -> None:
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assert 1 <= gate._cal_month <= 12
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assert gate._cal_year >= 2024
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class TestNoBypassRegression:
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"""Switching to the History tab must never affect the lock's dismissal."""
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def test_switching_to_the_history_tab_does_not_touch_pending_or_close(
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self,
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gate: MealGate,
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) -> None:
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pending_before = list(gate._pending)
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history_frame = gate._cal_widgets.frame
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with patch.object(gate, "close") as mock_close:
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gate._notebook.select(history_frame)
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assert gate._notebook.select() == 1
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assert gate._pending == pending_before
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mock_close.assert_not_called()
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def test_switching_back_to_the_log_meal_tab_is_also_a_no_op(
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self,
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gate: MealGate,
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) -> None:
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pending_before = list(gate._pending)
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with patch.object(gate, "close") as mock_close:
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gate._notebook.select(gate._cal_widgets.frame)
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gate._notebook.select(gate._widgets.frame)
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assert gate._notebook.select() == 0
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assert gate._pending == pending_before
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mock_close.assert_not_called()
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class TestBudgetDefaultAndDegradation:
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"""No budget ever set defaults to 2200; a corrupt file still degrades."""
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def test_no_budget_set_computes_real_streaks_against_the_default(
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self,
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gate: MealGate,
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) -> None:
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gate._refresh_calendar()
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assert "Logging streak" in gate._cal_vars.streaks.get()
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assert "This year" in gate._cal_vars.ytd.get()
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def test_no_budget_set_shows_2200_in_the_entry(self, gate: MealGate) -> None:
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gate._refresh_calendar()
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assert gate._cal_widgets.budget_entry.get() == "2200"
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def test_entry_starts_read_only(self, gate: MealGate) -> None:
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assert gate._cal_widgets.budget_entry.configured.get("state") == "readonly"
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def test_edit_button_starts_labelled_edit(self, gate: MealGate) -> None:
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assert gate._cal_widgets.budget_edit_button.configured.get("text") == "Edit"
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def test_no_budget_set_still_renders_every_grid_cell(
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self,
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gate: MealGate,
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) -> None:
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gate._refresh_calendar()
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for cell in gate._cal_widgets.day_cells:
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assert "bg" in cell.configured
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def test_a_real_budget_set_shows_in_the_entry(self, gate: MealGate) -> None:
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write_budget(1800)
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log_meal("oatmeal", _nutrition(kcal=300), None)
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gate._refresh_calendar()
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assert gate._cal_widgets.budget_entry.get() == "1800"
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assert "Logging streak" in gate._cal_vars.streaks.get()
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def test_a_corrupt_budget_file_degrades_with_an_error_message(
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self,
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gate: MealGate,
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) -> None:
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_budget.BUDGET_FILE.write_text("not json")
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gate._refresh_calendar()
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assert "corrupt" in gate._cal_vars.streaks.get()
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assert gate._cal_vars.ytd.get() == ""
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class TestMonthNavigation:
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"""Prev/next steps the displayed month, wrapping the year correctly."""
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def test_prev_month_steps_back_within_the_year(self, gate: MealGate) -> None:
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gate._cal_year, gate._cal_month = 2026, 7
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gate._on_prev_month()
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assert (gate._cal_year, gate._cal_month) == (2026, 6)
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def test_prev_month_wraps_the_year_at_january(self, gate: MealGate) -> None:
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gate._cal_year, gate._cal_month = 2026, 1
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gate._on_prev_month()
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assert (gate._cal_year, gate._cal_month) == (2025, 12)
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def test_next_month_steps_forward_within_the_year(self, gate: MealGate) -> None:
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gate._cal_year, gate._cal_month = 2026, 6
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gate._on_next_month()
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assert (gate._cal_year, gate._cal_month) == (2026, 7)
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def test_next_month_wraps_the_year_at_december(self, gate: MealGate) -> None:
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gate._cal_year, gate._cal_month = 2026, 12
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gate._on_next_month()
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assert (gate._cal_year, gate._cal_month) == (2027, 1)
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class TestBudgetEditToggle:
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"""Edit/Save toggle: first click unlocks, second click validates+saves."""
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def _type(self, gate: MealGate, value: str) -> None:
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"""Replace the budget entry's text (as if the user retyped it)."""
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gate._cal_widgets.budget_entry.delete(0, "end")
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gate._cal_widgets.budget_entry.insert(0, value)
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def test_first_click_unlocks_editing_without_persisting(
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self,
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gate: MealGate,
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) -> None:
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gate._on_edit_or_save_budget()
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assert gate._cal_editing_budget is True
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assert gate._cal_widgets.budget_edit_button.configured.get("text") == "Save"
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assert gate._cal_widgets.budget_entry.configured.get("state") == "normal"
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def test_second_click_with_non_numeric_input_stays_in_edit_mode(
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self,
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gate: MealGate,
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) -> None:
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gate._on_edit_or_save_budget()
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self._type(gate, "not a number")
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gate._on_edit_or_save_budget()
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assert gate._cal_editing_budget is True
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assert "whole number" in gate._cal_vars.budget_status.get()
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assert gate._cal_widgets.budget_edit_button.configured.get("text") == "Save"
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def test_second_click_with_zero_is_rejected_and_stays_in_edit_mode(
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self,
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gate: MealGate,
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) -> None:
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gate._on_edit_or_save_budget()
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self._type(gate, "0")
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gate._on_edit_or_save_budget()
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assert gate._cal_editing_budget is True
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assert "positive" in gate._cal_vars.budget_status.get()
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def test_second_click_with_negative_is_rejected(self, gate: MealGate) -> None:
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gate._on_edit_or_save_budget()
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self._type(gate, "-500")
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gate._on_edit_or_save_budget()
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assert "positive" in gate._cal_vars.budget_status.get()
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def test_second_click_with_a_valid_value_saves_and_exits_edit_mode(
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self,
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gate: MealGate,
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) -> None:
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gate._on_edit_or_save_budget()
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self._type(gate, "1900")
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gate._on_edit_or_save_budget()
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assert gate._cal_editing_budget is False
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assert gate._cal_vars.budget_status.get() == "Saved."
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assert gate._cal_widgets.budget_edit_button.configured.get("text") == "Edit"
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assert gate._cal_widgets.budget_entry.configured.get("state") == "readonly"
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assert daily_budget() == 1900
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def test_saving_preserves_a_previously_stored_weight(
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self,
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gate: MealGate,
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) -> None:
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write_budget(2000, weight_kg=80)
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gate._on_edit_or_save_budget()
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self._type(gate, "2100")
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gate._on_edit_or_save_budget()
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assert budget_weight() == 80
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def test_saving_refreshes_the_dashboard_headline(self, gate: MealGate) -> None:
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gate._on_edit_or_save_budget()
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self._type(gate, "1700")
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gate._on_edit_or_save_budget()
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assert "1700" in gate._vars.cal_headline.get()
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def test_navigating_months_mid_edit_does_not_overwrite_the_typed_value(
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self,
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gate: MealGate,
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) -> None:
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gate._on_edit_or_save_budget()
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self._type(gate, "1234")
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gate._on_prev_month()
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assert gate._cal_widgets.budget_entry.get() == "1234"
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