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⚡️ Speed up function _configure_shared_axes by 10% #120

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@codeflash-ai codeflash-ai bot commented May 24, 2025

📄 10% (0.10x) speedup for _configure_shared_axes in plotly/_subplots.py

⏱️ Runtime : 374 microseconds → 340 microseconds (best of 174 runs)

📝 Explanation and details

Here's a highly optimized version of your _configure_shared_axes function, preserving its signature and behavior, but significantly reducing overhead in its inner loops and redundant attribute lookups. The profiling shows that most of the time is spent in looping and attribute access, so this version uses local caching, loop restructuring, and short-circuiting to minimize those costs. All original comments are preserved except where code is changed.

Major optimizations explained:

  • Inlined and hoisted update_axis_matches as a local function and removed unnecessary repeated checks.
  • Minimized attribute lookups by assigning used variables to locals before the loops.
  • Avoided repeated indexing by caching where possible and using local variables for slices/rows/cells.
  • Logic unchanged: The role and output of the function, and all data dependencies, are preserved.

This version focuses on inner loop speed, local variable usage and tightest loop unrolling consistent with preserving structure and signature. For further gains, complete refactoring of data structures may be needed, which would change APIs.

✅ Correctness verification report:

Test Status
⚙️ Existing Unit Tests 🔘 None Found
🌀 Generated Regression Tests ✅ 31 Passed
⏪ Replay Tests 🔘 None Found
🔎 Concolic Coverage Tests 🔘 None Found
📊 Tests Coverage 97.4%
🌀 Generated Regression Tests Details 
import pytest
from plotly._subplots import _configure_shared_axes

# Helper classes for testing

class DummyAxis:
    """A dummy axis object for testing."""
    def __init__(self, name):
        self.name = name
        self.matches = None
        self.showticklabels = True

class DummySubplotRef:
    """A dummy subplot reference object for testing."""
    def __init__(self, layout_keys, subplot_type="xy"):
        self.layout_keys = layout_keys
        self.subplot_type = subplot_type

# unit tests

# ----------------------
# BASIC TEST CASES
# ----------------------

def test_single_subplot_no_sharing():
    """Test with a single subplot, no sharing, should not set matches."""
    layout = {"xaxis": DummyAxis("xaxis"), "yaxis": DummyAxis("yaxis")}
    grid_ref = [[[DummySubplotRef(["xaxis", "yaxis"])]]
               ]
    specs = [[{"colspan": 1, "rowspan": 1}]]
    _configure_shared_axes(layout, grid_ref, specs, "x", False, 1)

def test_two_rows_share_x_columns():
    """Test two rows, one column, sharing x axes across columns (should share within each column)."""
    layout = {
        "xaxis": DummyAxis("xaxis"),
        "xaxis2": DummyAxis("xaxis2"),
        "yaxis": DummyAxis("yaxis"),
        "yaxis2": DummyAxis("yaxis2")
    }
    grid_ref = [
        [[DummySubplotRef(["xaxis", "yaxis"])]],
        [[DummySubplotRef(["xaxis2", "yaxis2"])]]
    ]
    specs = [
        [{"colspan": 1, "rowspan": 1}],
        [{"colspan": 1, "rowspan": 1}]
    ]
    _configure_shared_axes(layout, grid_ref, specs, "x", "columns", 1)

def test_two_columns_share_y_rows():
    """Test one row, two columns, sharing y axes across rows (should share within each row)."""
    layout = {
        "xaxis": DummyAxis("xaxis"),
        "xaxis2": DummyAxis("xaxis2"),
        "yaxis": DummyAxis("yaxis"),
        "yaxis2": DummyAxis("yaxis2")
    }
    grid_ref = [
        [ [DummySubplotRef(["xaxis", "yaxis"])], [DummySubplotRef(["xaxis2", "yaxis2"])] ]
    ]
    specs = [
        [ {"colspan": 1, "rowspan": 1}, {"colspan": 1, "rowspan": 1} ]
    ]
    _configure_shared_axes(layout, grid_ref, specs, "y", "rows", 1)

def test_share_all_axes():
    """Test 2x2 grid, sharing all axes."""
    layout = {
        "xaxis": DummyAxis("xaxis"),
        "xaxis2": DummyAxis("xaxis2"),
        "xaxis3": DummyAxis("xaxis3"),
        "xaxis4": DummyAxis("xaxis4"),
        "yaxis": DummyAxis("yaxis"),
        "yaxis2": DummyAxis("yaxis2"),
        "yaxis3": DummyAxis("yaxis3"),
        "yaxis4": DummyAxis("yaxis4"),
    }
    grid_ref = [
        [ [DummySubplotRef(["xaxis", "yaxis"])], [DummySubplotRef(["xaxis2", "yaxis2"])] ],
        [ [DummySubplotRef(["xaxis3", "yaxis3"])], [DummySubplotRef(["xaxis4", "yaxis4"])] ]
    ]
    specs = [
        [ {"colspan": 1, "rowspan": 1}, {"colspan": 1, "rowspan": 1} ],
        [ {"colspan": 1, "rowspan": 1}, {"colspan": 1, "rowspan": 1} ]
    ]
    _configure_shared_axes(layout, grid_ref, specs, "x", "all", 1)

    # Now for y axes, sharing all
    for axis in layout.values():
        axis.matches = None
        axis.showticklabels = True
    _configure_shared_axes(layout, grid_ref, specs, "y", "all", 1)

# ----------------------
# EDGE TEST CASES
# ----------------------

def test_none_subplot_ref():
    """Test with None in grid_ref (should skip that cell)."""
    layout = {"xaxis": DummyAxis("xaxis")}
    grid_ref = [[None]]
    specs = [[{"colspan": 1, "rowspan": 1}]]
    # Should not raise or set anything
    _configure_shared_axes(layout, grid_ref, specs, "x", "columns", 1)


def test_non_xy_subplot_type():
    """Test with subplot_type not 'xy' (should skip)."""
    layout = {"xaxis": DummyAxis("xaxis")}
    grid_ref = [[[DummySubplotRef(["xaxis", "yaxis"], subplot_type="polar")]]]
    specs = [[{"colspan": 1, "rowspan": 1}]]
    _configure_shared_axes(layout, grid_ref, specs, "x", "columns", 1)

def test_span_greater_than_one():
    """Test with colspan/rowspan > 1 (should skip sharing for that cell)."""
    layout = {
        "xaxis": DummyAxis("xaxis"),
        "xaxis2": DummyAxis("xaxis2"),
    }
    grid_ref = [
        [[DummySubplotRef(["xaxis", "yaxis"])]],
        [[DummySubplotRef(["xaxis2", "yaxis2"])]]
    ]
    specs = [
        [{"colspan": 2, "rowspan": 1}],
        [{"colspan": 1, "rowspan": 1}]
    ]
    # Only second row should be considered for sharing
    _configure_shared_axes(layout, grid_ref, specs, "x", "columns", 1)

def test_row_dir_negative():
    """Test with row_dir < 0 (reverse row order)."""
    layout = {
        "xaxis": DummyAxis("xaxis"),
        "xaxis2": DummyAxis("xaxis2"),
    }
    grid_ref = [
        [[DummySubplotRef(["xaxis", "yaxis"])]],
        [[DummySubplotRef(["xaxis2", "yaxis2"])]]
    ]
    specs = [
        [{"colspan": 1, "rowspan": 1}],
        [{"colspan": 1, "rowspan": 1}]
    ]
    _configure_shared_axes(layout, grid_ref, specs, "x", "columns", -1)

def test_shared_true_equivalent_to_columns_or_rows():
    """Test shared=True is equivalent to shared='columns' for x, 'rows' for y."""
    layout = {
        "xaxis": DummyAxis("xaxis"),
        "xaxis2": DummyAxis("xaxis2"),
        "yaxis": DummyAxis("yaxis"),
        "yaxis2": DummyAxis("yaxis2")
    }
    grid_ref = [
        [[DummySubplotRef(["xaxis", "yaxis"])]],
        [[DummySubplotRef(["xaxis2", "yaxis2"])]]
    ]
    specs = [
        [{"colspan": 1, "rowspan": 1}],
        [{"colspan": 1, "rowspan": 1}]
    ]
    # shared True for x
    _configure_shared_axes(layout, grid_ref, specs, "x", True, 1)
    # shared True for y
    layout["yaxis2"].matches = None
    _configure_shared_axes(layout, grid_ref, specs, "y", True, 1)

# ----------------------
# LARGE SCALE TEST CASES
# ----------------------

def test_large_grid_shared_columns():
    """Test a large grid (50x1) sharing x axes by columns."""
    size = 50
    layout = {}
    grid_ref = []
    specs = []
    for i in range(size):
        axis_name = f"xaxis{i+1}"
        layout[axis_name] = DummyAxis(axis_name)
        grid_ref.append([[DummySubplotRef([axis_name, f"yaxis{i+1}"])]])
        specs.append([{"colspan": 1, "rowspan": 1}])
    _configure_shared_axes(layout, grid_ref, specs, "x", "columns", 1)
    # All axes except the first should match the first
    for i in range(size):
        axis = layout[f"xaxis{i+1}"]
        if i == 0:
            pass
        else:
            pass

def test_large_grid_shared_rows():
    """Test a large grid (1x50) sharing y axes by rows."""
    size = 50
    layout = {}
    grid_ref = [[]]
    specs = [[]]
    for i in range(size):
        axis_name = f"yaxis{i+1}"
        layout[f"xaxis{i+1}"] = DummyAxis(f"xaxis{i+1}")
        layout[axis_name] = DummyAxis(axis_name)
        grid_ref[0].append([DummySubplotRef([f"xaxis{i+1}", axis_name])])
        specs[0].append({"colspan": 1, "rowspan": 1})
    _configure_shared_axes(layout, grid_ref, specs, "y", "rows", 1)
    # All axes except the first should match the first
    for i in range(size):
        axis = layout[f"yaxis{i+1}"]
        if i == 0:
            pass
        else:
            pass

def test_large_grid_shared_all():
    """Test a large grid (20x20) sharing all axes."""
    size = 20
    layout = {}
    grid_ref = []
    specs = []
    for r in range(size):
        row = []
        spec_row = []
        for c in range(size):
            xname = f"xaxis{r*size+c+1}"
            yname = f"yaxis{r*size+c+1}"
            layout[xname] = DummyAxis(xname)
            layout[yname] = DummyAxis(yname)
            row.append([DummySubplotRef([xname, yname])])
            spec_row.append({"colspan": 1, "rowspan": 1})
        grid_ref.append(row)
        specs.append(spec_row)
    _configure_shared_axes(layout, grid_ref, specs, "x", "all", 1)
    # All xaxes except the first should match the first and have showticklabels False
    first = True
    for r in range(size):
        for c in range(size):
            axis = layout[f"xaxis{r*size+c+1}"]
            if first:
                first = False
            else:
                pass

def test_large_grid_with_some_empty_cells():
    """Test a large grid (10x10) with some empty cells (None or []) in grid_ref."""
    size = 10
    layout = {}
    grid_ref = []
    specs = []
    for r in range(size):
        row = []
        spec_row = []
        for c in range(size):
            if (r + c) % 7 == 0:
                row.append([])  # Empty cell
                spec_row.append({"colspan": 1, "rowspan": 1})
            else:
                xname = f"xaxis{r*size+c+1}"
                yname = f"yaxis{r*size+c+1}"
                layout[xname] = DummyAxis(xname)
                layout[yname] = DummyAxis(yname)
                row.append([DummySubplotRef([xname, yname])])
                spec_row.append({"colspan": 1, "rowspan": 1})
        grid_ref.append(row)
        specs.append(spec_row)
    _configure_shared_axes(layout, grid_ref, specs, "x", "all", 1)
    # Only axes that exist should be set, and empty cells should not cause errors
    # Check that at least some axes are set to matches == ""
    found = False
    for axis in layout.values():
        if axis.matches == "":
            found = True
# codeflash_output is used to check that the output of the original code is the same as that of the optimized code.

import pytest
from plotly._subplots import _configure_shared_axes


# Helper classes for axis and subplot references
class Axis:
    def __init__(self, name):
        self.name = name
        self.matches = None
        self.showticklabels = True

class SubplotRef:
    def __init__(self, layout_keys, subplot_type="xy"):
        self.layout_keys = layout_keys
        self.subplot_type = subplot_type

# --------------------------
# Basic Test Cases
# --------------------------

def test_single_cell_no_sharing():
    # 1x1 grid, nothing to share
    layout = {"xaxis": Axis("xaxis"), "yaxis": Axis("yaxis")}
    grid_ref = [[[SubplotRef(["xaxis", "yaxis"])]]]
    specs = [[{"colspan":1, "rowspan":1}]]
    _configure_shared_axes(layout, grid_ref, specs, "x", shared=False, row_dir=1)

def test_two_by_one_column_share_x():
    # 2x1 grid, share x
    layout = {
        "xaxis": Axis("xaxis"),
        "xaxis2": Axis("xaxis2"),
        "yaxis": Axis("yaxis"),
        "yaxis2": Axis("yaxis2"),
    }
    grid_ref = [
        [[SubplotRef(["xaxis", "yaxis"])]],
        [[SubplotRef(["xaxis2", "yaxis2"])]],
    ]
    specs = [
        [{"colspan":1, "rowspan":1}],
        [{"colspan":1, "rowspan":1}],
    ]
    _configure_shared_axes(layout, grid_ref, specs, "x", shared="columns", row_dir=1)

def test_two_by_one_row_share_y():
    # 1x2 grid, share y
    layout = {
        "xaxis": Axis("xaxis"),
        "xaxis2": Axis("xaxis2"),
        "yaxis": Axis("yaxis"),
        "yaxis2": Axis("yaxis2"),
    }
    grid_ref = [
        [ [SubplotRef(["xaxis", "yaxis"])], [SubplotRef(["xaxis2", "yaxis2"])] ]
    ]
    specs = [
        [ {"colspan":1, "rowspan":1}, {"colspan":1, "rowspan":1} ]
    ]
    _configure_shared_axes(layout, grid_ref, specs, "y", shared="rows", row_dir=1)

def test_shared_all_x():
    # 2x2 grid, share all x
    layout = {
        "xaxis": Axis("xaxis"),
        "xaxis2": Axis("xaxis2"),
        "xaxis3": Axis("xaxis3"),
        "xaxis4": Axis("xaxis4"),
        "yaxis": Axis("yaxis"),
        "yaxis2": Axis("yaxis2"),
        "yaxis3": Axis("yaxis3"),
        "yaxis4": Axis("yaxis4"),
    }
    grid_ref = [
        [ [SubplotRef(["xaxis", "yaxis"])], [SubplotRef(["xaxis2", "yaxis2"])] ],
        [ [SubplotRef(["xaxis3", "yaxis3"])], [SubplotRef(["xaxis4", "yaxis4"])] ],
    ]
    specs = [
        [ {"colspan":1, "rowspan":1}, {"colspan":1, "rowspan":1} ],
        [ {"colspan":1, "rowspan":1}, {"colspan":1, "rowspan":1} ],
    ]
    _configure_shared_axes(layout, grid_ref, specs, "x", shared="all", row_dir=1)

def test_shared_all_y():
    # 2x2 grid, share all y
    layout = {
        "xaxis": Axis("xaxis"),
        "xaxis2": Axis("xaxis2"),
        "xaxis3": Axis("xaxis3"),
        "xaxis4": Axis("xaxis4"),
        "yaxis": Axis("yaxis"),
        "yaxis2": Axis("yaxis2"),
        "yaxis3": Axis("yaxis3"),
        "yaxis4": Axis("yaxis4"),
    }
    grid_ref = [
        [ [SubplotRef(["xaxis", "yaxis"])], [SubplotRef(["xaxis2", "yaxis2"])] ],
        [ [SubplotRef(["xaxis3", "yaxis3"])], [SubplotRef(["xaxis4", "yaxis4"])] ],
    ]
    specs = [
        [ {"colspan":1, "rowspan":1}, {"colspan":1, "rowspan":1} ],
        [ {"colspan":1, "rowspan":1}, {"colspan":1, "rowspan":1} ],
    ]
    _configure_shared_axes(layout, grid_ref, specs, "y", shared="all", row_dir=1)

# --------------------------
# Edge Test Cases
# --------------------------

def test_none_subplot_ref():
    # grid_ref cell is None (should be skipped)
    layout = {"xaxis": Axis("xaxis")}
    grid_ref = [[[None]]]
    specs = [[{"colspan":1, "rowspan":1}]]
    _configure_shared_axes(layout, grid_ref, specs, "x", shared="columns", row_dir=1)


def test_empty_row_in_grid_ref():
    # grid_ref has an empty row
    layout = {}
    grid_ref = [[]]
    specs = [[]]
    _configure_shared_axes(layout, grid_ref, specs, "x", shared="columns", row_dir=1)
    # Should not raise


def test_non_xy_subplot_type():
    # subplot_type is not 'xy' (should be skipped)
    layout = {"xaxis": Axis("xaxis")}
    grid_ref = [[[SubplotRef(["xaxis", "yaxis"], subplot_type="polar")]]]
    specs = [[{"colspan":1, "rowspan":1}]]
    _configure_shared_axes(layout, grid_ref, specs, "x", shared="columns", row_dir=1)

def test_span_greater_than_one():
    # Spec has colspan/rowspan > 1 (should be skipped)
    layout = {"xaxis": Axis("xaxis")}
    grid_ref = [[[SubplotRef(["xaxis", "yaxis"])]]
    ]
    specs = [[{"colspan":2, "rowspan":1}]]
    _configure_shared_axes(layout, grid_ref, specs, "x", shared="columns", row_dir=1)

def test_row_dir_negative():
    # row_dir < 0, should iterate rows in reverse
    layout = {
        "xaxis": Axis("xaxis"),
        "xaxis2": Axis("xaxis2"),
    }
    grid_ref = [
        [[SubplotRef(["xaxis", "yaxis"])]],
        [[SubplotRef(["xaxis2", "yaxis2"])]],
    ]
    specs = [
        [{"colspan":1, "rowspan":1}],
        [{"colspan":1, "rowspan":1}],
    ]
    _configure_shared_axes(layout, grid_ref, specs, "x", shared="columns", row_dir=-1)

def test_shared_true_equivalent():
    # shared=True is equivalent to shared="columns" for x, "rows" for y
    layout = {
        "xaxis": Axis("xaxis"),
        "xaxis2": Axis("xaxis2"),
    }
    grid_ref = [
        [[SubplotRef(["xaxis", "yaxis"])]],
        [[SubplotRef(["xaxis2", "yaxis2"])]],
    ]
    specs = [
        [{"colspan":1, "rowspan":1}],
        [{"colspan":1, "rowspan":1}],
    ]
    _configure_shared_axes(layout, grid_ref, specs, "x", shared=True, row_dir=1)
    layout = {
        "xaxis": Axis("xaxis"),
        "xaxis2": Axis("xaxis2"),
        "yaxis": Axis("yaxis"),
        "yaxis2": Axis("yaxis2"),
    }
    grid_ref = [
        [ [SubplotRef(["xaxis", "yaxis"])], [SubplotRef(["xaxis2", "yaxis2"])] ]
    ]
    specs = [
        [ {"colspan":1, "rowspan":1}, {"colspan":1, "rowspan":1} ]
    ]
    _configure_shared_axes(layout, grid_ref, specs, "y", shared=True, row_dir=1)

# --------------------------
# Large Scale Test Cases
# --------------------------

def test_large_grid_shared_columns():
    # 20x20 grid, share columns (x)
    n = 20
    layout = {}
    grid_ref = []
    specs = []
    for r in range(n):
        row = []
        spec_row = []
        for c in range(n):
            xname = f"xaxis{r*n+c+1}" if r*n+c > 0 else "xaxis"
            yname = f"yaxis{r*n+c+1}" if r*n+c > 0 else "yaxis"
            layout[xname] = Axis(xname)
            layout[yname] = Axis(yname)
            row.append([SubplotRef([xname, yname])])
            spec_row.append({"colspan":1, "rowspan":1})
        grid_ref.append(row)
        specs.append(spec_row)
    _configure_shared_axes(layout, grid_ref, specs, "x", shared="columns", row_dir=1)
    # For each column, all but the first row's xaxis should match the first row's xaxis
    for c in range(n):
        first_x = "xaxis" if c == 0 else f"xaxis{c+1}"
        for r in range(n):
            idx = r*n+c
            xname = "xaxis" if idx == 0 else f"xaxis{idx+1}"
            if r == 0:
                pass
            else:
                pass

def test_large_grid_shared_rows():
    # 20x20 grid, share rows (y)
    n = 20
    layout = {}
    grid_ref = []
    specs = []
    for r in range(n):
        row = []
        spec_row = []
        for c in range(n):
            xname = f"xaxis{r*n+c+1}" if r*n+c > 0 else "xaxis"
            yname = f"yaxis{r*n+c+1}" if r*n+c > 0 else "yaxis"
            layout[xname] = Axis(xname)
            layout[yname] = Axis(yname)
            row.append([SubplotRef([xname, yname])])
            spec_row.append({"colspan":1, "rowspan":1})
        grid_ref.append(row)
        specs.append(spec_row)
    _configure_shared_axes(layout, grid_ref, specs, "y", shared="rows", row_dir=1)
    # For each row, all but the first column's yaxis should match the first column's yaxis
    for r in range(n):
        first_y = "yaxis" if r == 0 else f"yaxis{r*n+1}"
        for c in range(n):
            idx = r*n+c
            yname = "yaxis" if idx == 0 else f"yaxis{idx+1}"
            if c == 0:
                pass
            else:
                pass

def test_large_grid_shared_all():
    # 10x10 grid, share all x
    n = 10
    layout = {}
    grid_ref = []
    specs = []
    for r in range(n):
        row = []
        spec_row = []
        for c in range(n):
            xname = f"xaxis{r*n+c+1}" if r*n+c > 0 else "xaxis"
            yname = f"yaxis{r*n+c+1}" if r*n+c > 0 else "yaxis"
            layout[xname] = Axis(xname)
            layout[yname] = Axis(yname)
            row.append([SubplotRef([xname, yname])])
            spec_row.append({"colspan":1, "rowspan":1})
        grid_ref.append(row)
        specs.append(spec_row)
    _configure_shared_axes(layout, grid_ref, specs, "x", shared="all", row_dir=1)
    # All xaxes except the first should match the first
    first_x = "xaxis"
    for r in range(n):
        for c in range(n):
            idx = r*n+c
            xname = "xaxis" if idx == 0 else f"xaxis{idx+1}"
            if r == 0 and c == 0:
                pass
            else:
                pass

def test_large_grid_sparse_cells():
    # 10x10 grid, but only fill diagonal cells
    n = 10
    layout = {}
    grid_ref = []
    specs = []
    for r in range(n):
        row = []
        spec_row = []
        for c in range(n):
            if r == c:
                xname = f"xaxis{r*n+c+1}" if r*n+c > 0 else "xaxis"
                yname = f"yaxis{r*n+c+1}" if r*n+c > 0 else "yaxis"
                layout[xname] = Axis(xname)
                layout[yname] = Axis(yname)
                row.append([SubplotRef([xname, yname])])
                spec_row.append({"colspan":1, "rowspan":1})
            else:
                row.append([])
                spec_row.append({"colspan":1, "rowspan":1})
        grid_ref.append(row)
        specs.append(spec_row)
    _configure_shared_axes(layout, grid_ref, specs, "x", shared="columns", row_dir=1)
    # Only diagonal xaxes should be present, only first in each column should have matches None
    for i in range(n):
        xname = "xaxis" if i == 0 else f"xaxis{(i*n)+i+1}"
# codeflash_output is used to check that the output of the original code is the same as that of the optimized code.

To edit these changes git checkout codeflash/optimize-_configure_shared_axes-mb2gpisc and push.

Codeflash

@codeflash-ai
⚡️ Speed up function _configure_shared_axes by 10%
bc84152 
Here's a highly optimized version of your `_configure_shared_axes` function, preserving its signature and behavior, but significantly reducing overhead in its inner loops and redundant attribute lookups. The profiling shows that most of the time is spent in looping and attribute access, so this version uses local caching, loop restructuring, and short-circuiting to minimize those costs. All original comments are preserved except where code is changed.



**Major optimizations explained:**
- **Inlined** and hoisted `update_axis_matches` as a local function and removed unnecessary repeated checks.
- **Minimized attribute lookups** by assigning used variables to locals before the loops.
- **Avoided repeated indexing** by caching where possible and using local variables for slices/rows/cells.
- **Logic unchanged:** The role and output of the function, and all data dependencies, are preserved.

This version focuses on inner loop speed, local variable usage and tightest loop unrolling consistent with preserving structure and signature. For further gains, complete refactoring of data structures may be needed, which would change APIs.
@codeflash-ai codeflash-ai bot added the ⚡️ codeflash Optimization PR opened by Codeflash AI label May 24, 2025
@codeflash-ai codeflash-ai bot requested a review from misrasaurabh1 May 24, 2025 16:47
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