Merge main.

data/dictionary.xml

@@ -36,6 +36,7 @@
       <w>rasterized</w>
       <w>röntgen</w>
       <w>scoria</w>
+      <w>skillion</w>
       <w>subattributes</w>
       <w>subelement</w>
       <w>subparser</w>

data/githooks/pre-commit

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 python_files="map_machine setup.py tests data/githooks/commit-msg"
 

data/githooks/pre-push

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 echo "Looking for changes..."
 files=`git status --porcelain | wc -l`

map_machine/__init__.py

@@ -11,7 +11,7 @@ __url__ = "https://github.com/enzet/map-machine"
 __doc_url__ = f"{__url__}/blob/main/README.md"
 __author__ = "Sergey Vartanov"
 __email__ = "me@enzet.ru"
-__version__ = "0.1.4"
+__version__ = "0.1.5"
 
 REQUIREMENTS = [
     "CairoSVG>=2.5.0",

map_machine/constructor.py

@@ -15,10 +15,8 @@ from map_machine.feature.building import Building, BUILDING_SCALE
 from map_machine.feature.crater import Crater
 from map_machine.feature.direction import DirectionSector
 from map_machine.feature.road import Road, Roads
-from map_machine.figure import (
-    StyledFigure,
-)
 from map_machine.feature.tree import Tree
+from map_machine.figure import StyledFigure
 from map_machine.geometry.flinger import Flinger
 from map_machine.map_configuration import DrawingMode, MapConfiguration
 from map_machine.osm.osm_reader import (

map_machine/doc/doc_collections.py

@@ -9,8 +9,8 @@ from typing import Any, Optional, List, Dict, Set
 import numpy as np
 import svgwrite
 from svgwrite import Drawing
-from svgwrite.text import Text
 from svgwrite.shapes import Line, Rect
+from svgwrite.text import Text
 
 from map_machine.map_configuration import MapConfiguration
 from map_machine.osm.osm_reader import Tags

map_machine/doc/draw_elements.py

@@ -7,14 +7,21 @@ from typing import Dict, List, Optional, Tuple
 
 import numpy as np
 from svgwrite import Drawing
+from svgwrite.text import Text
 
-from map_machine.geometry.boundary_box import BoundaryBox
 from map_machine.constructor import Constructor
+from map_machine.geometry.boundary_box import BoundaryBox
 from map_machine.geometry.flinger import Flinger
-from map_machine.pictogram.icon import ShapeExtractor
 from map_machine.map_configuration import MapConfiguration
 from map_machine.mapper import Map
-from map_machine.osm.osm_reader import OSMData, OSMNode, OSMWay
+from map_machine.osm.osm_reader import OSMData, OSMNode, OSMWay, Tags
+from map_machine.osm.tags import (
+    HIGHWAY_VALUES,
+    AEROWAY_VALUES,
+    RAILWAY_VALUES,
+    ROAD_VALUES,
+)
+from map_machine.pictogram.icon import ShapeExtractor
 from map_machine.scheme import Scheme
 from map_machine.workspace import Workspace
 
@@ -26,45 +33,6 @@ SHAPE_EXTRACTOR: ShapeExtractor = ShapeExtractor(
 )
 DEFAULT_ZOOM: float = 18.0
 
-
-HIGHWAY_VALUES: List[str] = [
-    "motorway",
-    "trunk",
-    "primary",
-    "secondary",
-    "tertiary",
-    "unclassified",
-    "residential",
-    "service",
-    "service_minor",
-    "road",
-    "pedestrian",
-    "living_street",
-    "bridleway",
-    "cycleway",
-    "footway",
-    "steps",
-    "path",
-    "track",
-    "raceway",
-]
-
-AEROWAY_VALUES: List[str] = [
-    "runway",
-    "taxiway",
-]
-
-RAILWAY_TAGS: List[Dict[str, str]] = [
-    {"railway": "rail"},
-    {"railway": "light_rail"},
-    {"railway": "monorail"},
-    {"railway": "funicular"},
-    {"railway": "narrow_gauge"},
-    {"railway": "subway"},
-    {"railway": "subway", "color": "red"},
-    {"railway": "subway", "color": "blue"},
-]
-
 ROAD_WIDTHS_AND_FEATURES: List[Dict[str, str]] = [
     {"width": "4"},
     {"width": "8"},
@@ -79,8 +47,6 @@ ROAD_WIDTHS_AND_FEATURES: List[Dict[str, str]] = [
     {"embankment": "yes", "width": "4"},
     {"embankment": "yes", "width": "8"},
 ]
-
-
 ROAD_LANES_AND_FEATURES: List[Dict[str, str]] = [
     {"lanes": "1"},
     {"lanes": "2"},
@@ -106,7 +72,6 @@ PLACEMENT_FEATURES_1: List[Dict[str, str]] = [
     {"placement": "transition"},
     {"lanes": "3", "placement": "right_of:1"},  # or placement=left_of:2
 ]
-
 PLACEMENT_FEATURES_2: List[Dict[str, str]] = [
     {"lanes": "2"},
     # or placement:backward=left_of:1
@@ -120,16 +85,18 @@ PLACEMENT_FEATURES_2: List[Dict[str, str]] = [
 class Grid:
     """Creating map with elements ordered in grid."""
 
-    def __init__(self) -> None:
-        self.x_step: float = 0.0002
-        self.y_step: float = 0.0003
-        self.x_start: float = 0.0
+    def __init__(self, x_step: float = 0.0002, y_step: float = 0.0003):
+        self.x_step: float = x_step
+        self.y_step: float = y_step
         self.index: int = 0
         self.nodes: Dict[OSMNode, Tuple[int, int]] = {}
         self.max_j: float = 0
         self.max_i: float = 0
+        self.way_id: int = 0
+        self.osm_data: OSMData = OSMData()
+        self.texts: list[tuple[str, int, int]] = []
 
-    def add_node(self, tags: Dict[str, str], i: int, j: int) -> OSMNode:
+    def add_node(self, tags: Tags, i: int, j: int) -> OSMNode:
         """Add OSM node to the grid."""
         self.index += 1
         node: OSMNode = OSMNode(
@@ -142,21 +109,79 @@ class Grid:
         self.max_i = max(self.max_i, i * self.y_step)
         return node
 
+    def add_way(self, tags: Tags, nodes: list[OSMNode]) -> None:
+        """Add OSM way to the grid."""
+        osm_way: OSMWay = OSMWay(tags, self.way_id, nodes)
+        self.osm_data.add_way(osm_way)
+        self.way_id += 1
+
+    def add_text(self, text: str, i: int, j: int) -> None:
+        self.texts.append((text, i, j))
+
     def get_boundary_box(self) -> BoundaryBox:
         """Compute resulting boundary box with margin of one grid step."""
         return BoundaryBox(
-            -self.x_step,
-            -self.max_i - self.y_step,
-            self.max_j + self.x_step,
-            self.y_step,
+            -self.x_step * 1.5,
+            -self.max_i - self.y_step * 1.5,
+            self.max_j + self.x_step * 1.5,
+            self.y_step * 1.5,
         )
 
+    def draw(self, output_path: Path, zoom: float = DEFAULT_ZOOM) -> None:
+        """Draw grid."""
+        configuration: MapConfiguration = MapConfiguration(
+            level="all", credit=None
+        )
+        flinger: Flinger = Flinger(
+            self.get_boundary_box(), zoom, self.osm_data.equator_length
+        )
+        svg: Drawing = Drawing(output_path.name, flinger.size)
+        constructor: Constructor = Constructor(
+            self.osm_data, flinger, SCHEME, SHAPE_EXTRACTOR, configuration
+        )
+        constructor.construct()
+        map_: Map = Map(flinger, svg, SCHEME, configuration)
+        map_.draw(constructor)
 
-def road_features(
+        for text, i, j in self.texts:
+            svg.add(
+                Text(
+                    text,
+                    flinger.fling((-i * self.y_step, j * self.x_step)) + (0, 3),
+                    font_family="JetBrains Mono",
+                    font_size=12,
+                )
+            )
+
+        with output_path.open("w") as output_file:
+            svg.write(output_file)
+            logging.info(f"Map is drawn to {output_path}.")
+
+
+def draw_overlapped_ways(types: list[dict[str, str]], path: Path) -> None:
+    """
+    Draw two sets of ways intersecting each other to show how they overlapping.
+    """
+    grid: Grid = Grid(0.00012, 0.00012)
+
+    for index, tags in enumerate(types):
+        node_1: OSMNode = grid.add_node({}, index + 1, 8)
+        node_2: OSMNode = grid.add_node({}, index + 1, len(types) + 9)
+        grid.add_way(tags, [node_1, node_2])
+        grid.add_text(", ".join(f"{k}={tags[k]}" for k in tags), index + 1, 0)
+
+    for index, tags in enumerate(types):
+        node_1: OSMNode = grid.add_node({}, 0, index + 9)
+        node_2: OSMNode = grid.add_node({}, len(types) + 1, index + 9)
+        grid.add_way(tags, [node_1, node_2])
+
+    grid.draw(path)
+
+
+def draw_road_features(
     types: List[Dict[str, str]], features: List[Dict[str, str]], path: Path
 ) -> None:
     """Draw test image with different road features."""
-    osm_data: OSMData = OSMData()
     grid: Grid = Grid()
 
     for i, type_ in enumerate(types):
@@ -168,58 +193,41 @@ def road_features(
             if previous:
                 tags: Dict[str, str] = dict(type_)
                 tags |= dict(features[j - 1])
-                way: OSMWay = OSMWay(
-                    tags, i * (len(features) + 1) + j, [previous, node]
-                )
-                osm_data.add_way(way)
+                grid.add_way(tags, [previous, node])
             previous = node
 
-    draw(osm_data, path, grid.get_boundary_box())
-
-
-def draw(
-    osm_data: OSMData,
-    output_path: Path,
-    boundary_box: BoundaryBox,
-    zoom: float = DEFAULT_ZOOM,
-) -> None:
-    """Draw map."""
-    configuration: MapConfiguration = MapConfiguration(level="all")
-
-    flinger: Flinger = Flinger(boundary_box, zoom, osm_data.equator_length)
-    svg: Drawing = Drawing(output_path.name, flinger.size)
-    constructor: Constructor = Constructor(
-        osm_data, flinger, SCHEME, SHAPE_EXTRACTOR, configuration
-    )
-    constructor.construct()
-    map_: Map = Map(flinger, svg, SCHEME, configuration)
-    map_.draw(constructor)
-
-    with output_path.open("w") as output_file:
-        svg.write(output_file)
-        logging.info(f"Map is drawn to {output_path}.")
+    grid.draw(path)
 
 
 if __name__ == "__main__":
     logging.basicConfig(format="%(levelname)s %(message)s", level=logging.INFO)
 
+    out_path: Path = Path("out")
+
+    road_tags: List[Dict[str, str]] = [
+        {"highway": value} for value in ROAD_VALUES
+    ]
     highway_tags: List[Dict[str, str]] = [
         {"highway": value} for value in HIGHWAY_VALUES
     ]
     aeroway_tags: List[Dict[str, str]] = [
         {"aeroway": value} for value in AEROWAY_VALUES
     ]
+    railway_tags: list[dict[str, str]] = [
+        {"railway": value} for value in RAILWAY_VALUES
+    ]
 
-    road_features(
-        highway_tags, ROAD_LANES_AND_FEATURES, Path("out") / "lanes.svg"
+    draw_road_features(
+        highway_tags, ROAD_LANES_AND_FEATURES, out_path / "lanes.svg"
     )
-    road_features(
-        highway_tags + RAILWAY_TAGS + aeroway_tags,
+    draw_road_features(
+        highway_tags + railway_tags + aeroway_tags,
         ROAD_WIDTHS_AND_FEATURES,
-        Path("out") / "width.svg",
+        out_path / "width.svg",
     )
-    road_features(
+    draw_road_features(
         highway_tags,
         PLACEMENT_FEATURES_1 + [{"highway": "none"}] + PLACEMENT_FEATURES_2,
-        Path("out") / "placement.svg",
+        out_path / "placement.svg",
     )
+    draw_overlapped_ways(road_tags + railway_tags, out_path / "overlap.svg")

map_machine/doc/icons.py

@@ -15,7 +15,6 @@ from map_machine.pictogram.icon import (
 from map_machine.pictogram.icon_collection import IconCollection
 from map_machine.workspace import workspace
 
-
 SKIP: bool = True
 
 

map_machine/doc/preview.py

@@ -9,19 +9,19 @@ from typing import Optional
 import numpy as np
 import svgwrite
 
-from map_machine.geometry.boundary_box import BoundaryBox
 from map_machine.constructor import Constructor
+from map_machine.geometry.boundary_box import BoundaryBox
 from map_machine.geometry.flinger import Flinger
-from map_machine.pictogram.icon import ShapeExtractor
-from map_machine.mapper import Map
 from map_machine.map_configuration import (
     BuildingMode,
     DrawingMode,
     LabelMode,
     MapConfiguration,
 )
+from map_machine.mapper import Map
 from map_machine.osm.osm_getter import get_osm
 from map_machine.osm.osm_reader import OSMData
+from map_machine.pictogram.icon import ShapeExtractor
 from map_machine.scheme import Scheme
 
 doc_path: Path = Path("doc")

map_machine/doc/wiki.py

@@ -6,6 +6,7 @@ from pathlib import Path
 from typing import Optional
 
 from map_machine.doc.collections import Collection
+
 from map_machine.map_configuration import MapConfiguration
 from map_machine.osm.osm_reader import Tags
 from map_machine.pictogram.icon import Icon, ShapeExtractor

map_machine/feature/road.py

@@ -395,6 +395,13 @@ class Road(Tagged):
             except ValueError:
                 pass
 
+        if "placement" in tags:
+            value: str = tags["placement"]
+            if ":" in value and len(parts := value.split(":")) == 2:
+                _, lane_string = parts
+                if (lane_number := int(lane_string) - 1) >= len(self.lanes):
+                    self.lanes += [Lane()] * (lane_number + 1 - len(self.lanes))
+
         if "width:lanes" in tags:
             try:
                 widths: List[float] = list(

map_machine/map_configuration.py

@@ -57,6 +57,7 @@ class MapConfiguration:
     draw_roofs: bool = True
     use_building_colors: bool = False
     show_overlapped: bool = False
+    credit: Optional[str] = "© OpenStreetMap contributors"
 
     @classmethod
     def from_options(

map_machine/mapper.py

@@ -19,6 +19,7 @@ from map_machine.constructor import Constructor
 from map_machine.drawing import draw_text
 from map_machine.feature.building import Building, draw_walls, BUILDING_SCALE
 from map_machine.feature.road import Intersection, Road, RoadPart
+from map_machine.figure import StyledFigure
 from map_machine.geometry.boundary_box import BoundaryBox
 from map_machine.geometry.flinger import Flinger
 from map_machine.geometry.vector import Segment
@@ -34,7 +35,7 @@ from map_machine.workspace import workspace
 __author__ = "Sergey Vartanov"
 __email__ = "me@enzet.ru"
 
-OPENSTREETMAP_CREDIT: str = "© OpenStreetMap contributors"
+ROAD_PRIORITY: float = 40.0
 
 
 class Map:
@@ -63,7 +64,16 @@ class Map:
         )
         logging.info("Drawing ways...")
 
-        for figure in constructor.get_sorted_figures():
+        figures: list[StyledFigure] = constructor.get_sorted_figures()
+
+        top_figures: list[StyledFigure] = [
+            x for x in figures if x.line_style.priority >= ROAD_PRIORITY
+        ]
+        bottom_figures: list[StyledFigure] = [
+            x for x in figures if x.line_style.priority < ROAD_PRIORITY
+        ]
+
+        for figure in bottom_figures:
             path_commands: str = figure.get_path(self.flinger)
             if path_commands:
                 path: SVGPath = SVGPath(d=path_commands)
@@ -72,6 +82,13 @@ class Map:
 
         constructor.roads.draw(self.svg, self.flinger)
 
+        for figure in top_figures:
+            path_commands: str = figure.get_path(self.flinger)
+            if path_commands:
+                path: SVGPath = SVGPath(d=path_commands)
+                path.update(figure.line_style.style)
+                self.svg.add(path)
+
         for tree in constructor.trees:
             tree.draw(self.svg, self.flinger, self.scheme)
         for crater in constructor.craters:
@@ -207,13 +224,17 @@ class Map:
         text_color: Color = Color("#888888")
         outline_color: Color = Color("#FFFFFF")
 
-        for text, point in (
-            (
-                f"Data: {OPENSTREETMAP_CREDIT}",
+        credit_list: list[tuple[str, tuple[float, float]]] = [
+            (f"Rendering: {__project__}", (right_margin, bottom_margin))
+        ]
+        if self.configuration.credit:
+            data_credit: tuple[str, tuple[float, float]] = (
+                f"Data: {self.configuration.credit}",
                 (right_margin, bottom_margin + font_size + vertical_spacing),
-            ),
-            (f"Rendering: {__project__}", (right_margin, bottom_margin)),
-        ):
+            )
+            credit_list.append(data_credit)
+
+        for text, point in credit_list:
             for stroke_width, stroke, opacity in (
                 (3.0, outline_color, 0.7),
                 (1.0, None, 1.0),
@@ -255,12 +276,19 @@ def render_map(arguments: argparse.Namespace) -> None:
 
     if arguments.boundary_box:
         boundary_box = BoundaryBox.from_text(arguments.boundary_box)
+
     elif arguments.coordinates and arguments.size:
-        coordinates: np.ndarray = np.array(
-            list(map(float, arguments.coordinates.split(",")))
-        )
-        if len(coordinates) != 2:
-            fatal("Wrong number of coordinates.")
+        coordinates: Optional[np.ndarray] = None
+
+        for delimiter in ",", "/":
+            if delimiter in arguments.coordinates:
+                coordinates = np.array(
+                    list(map(float, arguments.coordinates.split(delimiter)))
+                )
+
+        if coordinates is None or len(coordinates) != 2:
+            fatal("Wrong coordinates format.")
+
         width, height = np.array(list(map(float, arguments.size.split(","))))
         boundary_box = BoundaryBox.from_coordinates(
             coordinates, configuration.zoom_level, width, height

map_machine/osm/tags.py

@@ -0,0 +1,41 @@
+ROAD_VALUES: list[str] = [
+    "motorway",
+    "trunk",
+    "primary",
+    "secondary",
+    "tertiary",
+    "unclassified",
+    "residential",
+    "service",
+]
+HIGHWAY_VALUES: list[str] = ROAD_VALUES + [
+    "service_minor",
+    "road",
+    "pedestrian",
+    "living_street",
+    "bridleway",
+    "cycleway",
+    "footway",
+    "steps",
+    "path",
+    "track",
+    "raceway",
+]
+AEROWAY_VALUES: list[str] = [
+    "runway",
+    "taxiway",
+]
+RAILWAY_VALUES: list[str] = [
+    "rail",
+    "subway",
+    "light_rail",
+    "monorail",
+    "narrow_gauge",
+    "tram",
+    "funicular",
+    "miniature",
+    "preserved",
+    "construction",
+    "disused",
+    "abandoned",
+]

map_machine/scheme/default.yml

@@ -1949,7 +1949,7 @@ node_icons:
 
     - tags: {bus: "yes"}
       add_shapes: [bus]
-    - tags: {motocar: "yes"}
+    - tags: {motorcar: "yes"}
       add_shapes: [car]
     - tags: {car: "yes"}
       add_shapes: [car]
@@ -2574,10 +2574,24 @@ ways:
       stroke: "#BBBBBB"
     priority: 42.0
   - tags: {railway: construction}
+    style:
+      stroke-width: 2.0
+      stroke: "#000000"
+      stroke-dasharray: 6,3
+      opacity: 0.3
+    priority: 42.0
+  - tags: {railway: disused}
     style:
       stroke-width: 3.0
       stroke: "#000000"
-      stroke-dasharray: 3,3
+      stroke-dasharray: 6,6
+      opacity: 0.3
+    priority: 42.0
+  - tags: {railway: abandoned}
+    style:
+      stroke-width: 3.0
+      stroke: "#000000"
+      stroke-dasharray: 6,9
       opacity: 0.3
     priority: 42.0
 

map_machine/ui/cli.py

@@ -2,7 +2,6 @@
 Command-line user interface.
 """
 import argparse
-import sys
 from typing import Dict, List
 
 from map_machine import __version__
@@ -12,9 +11,6 @@ from map_machine.osm.osm_reader import STAGES_OF_DECAY
 __author__ = "Sergey Vartanov"
 __email__ = "me@enzet.ru"
 
-BOXES: str = " ▏▎▍▌▋▊▉"
-BOXES_LENGTH: int = len(BOXES)
-
 COMMAND_LINES: Dict[str, List[str]] = {
     "render": ["render", "-b", "10.000,20.000,10.001,20.001"],
     "render_with_tooltips": [
@@ -392,36 +388,3 @@ def add_mapcss_arguments(parser: argparse.ArgumentParser) -> None:
         f"number of node and area selectors by {len(STAGES_OF_DECAY) + 1} "
         f"times",
     )
-    parser.add_argument(
-        "--no-lifecycle",
-        dest="lifecycle",
-        action="store_false",
-        help="don't add icons for lifecycle tags",
-    )
-
-
-def progress_bar(
-    number: int, total: int, length: int = 20, step: int = 1000, text: str = ""
-) -> None:
-    """
-    Draw progress bar using Unicode symbols.
-
-    :param number: current value
-    :param total: maximum value
-    :param length: progress bar length.
-    :param step: frequency of progress bar updating (assuming that numbers go
-        subsequently)
-    :param text: short description
-    """
-    if number == -1:
-        sys.stdout.write(f"100 % {length * '█'}▏{text}\n")
-    elif number % step == 0:
-        ratio: float = number / total
-        parts: int = int(ratio * length * BOXES_LENGTH)
-        fill_length: int = int(parts / BOXES_LENGTH)
-        box: str = BOXES[int(parts - fill_length * BOXES_LENGTH)]
-        sys.stdout.write(
-            f"{str(int(int(ratio * 1000.0) / 10.0)):>3} % "
-            f"{fill_length * '█'}{box}"
-            f"{int(length - fill_length - 1) * ' '}▏{text}\n\033[F"
-        )

tests/test_icons.py

@@ -1,13 +1,17 @@
 """
 Test icon generation for nodes.
+
+Tests check that for the given node described by tags, Map Machine generates
+expected icons with expected colors.
 """
-from typing import Dict, List, Set, Tuple
+from typing import List, Set, Tuple
 
 from pathlib import Path
 from typing import Optional
 
 from colour import Color
 
+from map_machine.osm.osm_reader import Tags
 from map_machine.pictogram.icon import IconSet, ShapeSpecification, Icon
 from map_machine.pictogram.icon_collection import IconCollection
 from tests import SCHEME, SHAPE_EXTRACTOR, workspace
@@ -43,7 +47,7 @@ def test_icons_by_name() -> None:
     assert (path / "LICENSE").is_file()
 
 
-def get_icon(tags: Dict[str, str]) -> IconSet:
+def get_icon(tags: Tags) -> IconSet:
     """Construct icon from tags."""
     processed: Set[str] = set()
     icon, _ = SCHEME.get_icon(SHAPE_EXTRACTOR, tags, processed)
@@ -71,11 +75,13 @@ def test_no_icons_but_color() -> None:
 
 
 def check_icon_set(
-    icon: IconSet,
+    tags: Tags,
     main_specification: List[Tuple[str, Optional[Color]]],
     extra_specifications: List[List[Tuple[str, Optional[Color]]]],
 ) -> None:
     """Check icon set using simple specification."""
+    icon: IconSet = get_icon(tags)
+
     if not main_specification:
         assert icon.main_icon.is_default()
     else:
@@ -104,17 +110,17 @@ def test_icon() -> None:
     Tags that should be visualized with single main icon and without extra
     icons.
     """
-    icon: IconSet = get_icon({"natural": "tree"})
-    check_icon_set(icon, [("tree", Color("#98AC64"))], [])
+    check_icon_set({"natural": "tree"}, [("tree", Color("#98AC64"))], [])
 
 
 def test_icon_1_extra() -> None:
     """
     Tags that should be visualized with single main icon and single extra icon.
     """
-    icon: IconSet = get_icon({"barrier": "gate", "access": "private"})
     check_icon_set(
-        icon, [("gate", DEFAULT_COLOR)], [[("lock_with_keyhole", EXTRA_COLOR)]]
+        {"barrier": "gate", "access": "private"},
+        [("gate", DEFAULT_COLOR)],
+        [[("lock_with_keyhole", EXTRA_COLOR)]],
     )
 
 
@@ -122,11 +128,8 @@ def test_icon_2_extra() -> None:
     """
     Tags that should be visualized with single main icon and two extra icons.
     """
-    icon: IconSet = get_icon(
-        {"barrier": "gate", "access": "private", "bicycle": "yes"}
-    )
     check_icon_set(
-        icon,
+        {"barrier": "gate", "access": "private", "bicycle": "yes"},
         [("gate", DEFAULT_COLOR)],
         [
             [("bicycle", EXTRA_COLOR)],
@@ -139,17 +142,17 @@ def test_no_icon_1_extra() -> None:
     """
     Tags that should be visualized with default main icon and single extra icon.
     """
-    icon: IconSet = get_icon({"access": "private"})
-    check_icon_set(icon, [], [[("lock_with_keyhole", EXTRA_COLOR)]])
+    check_icon_set(
+        {"access": "private"}, [], [[("lock_with_keyhole", EXTRA_COLOR)]]
+    )
 
 
 def test_no_icon_2_extra() -> None:
     """
     Tags that should be visualized with default main icon and two extra icons.
     """
-    icon: IconSet = get_icon({"access": "private", "bicycle": "yes"})
     check_icon_set(
-        icon,
+        {"access": "private", "bicycle": "yes"},
         [],
         [[("bicycle", EXTRA_COLOR)], [("lock_with_keyhole", EXTRA_COLOR)]],
     )
@@ -159,9 +162,8 @@ def test_icon_regex() -> None:
     """
     Tags that should be visualized with default main icon and single extra icon.
     """
-    icon: IconSet = get_icon({"traffic_sign": "maxspeed", "maxspeed": "42"})
     check_icon_set(
-        icon,
+        {"traffic_sign": "maxspeed", "maxspeed": "42"},
         [("circle_11", DEFAULT_COLOR), ("digit_4", WHITE), ("digit_2", WHITE)],
         [],
     )
@@ -169,22 +171,22 @@ def test_icon_regex() -> None:
 
 def test_vending_machine() -> None:
     """
-    Check that specific vending machines doesn't render with generic icon.
+    Check that specific vending machines aren't rendered with generic icon.
 
     See https://github.com/enzet/map-machine/issues/132
     """
     check_icon_set(
-        get_icon({"amenity": "vending_machine"}),
+        {"amenity": "vending_machine"},
         [("vending_machine", DEFAULT_COLOR)],
         [],
     )
     check_icon_set(
-        get_icon({"amenity": "vending_machine", "vending": "drinks"}),
+        {"amenity": "vending_machine", "vending": "drinks"},
         [("vending_bottle", DEFAULT_COLOR)],
         [],
     )
     check_icon_set(
-        get_icon({"vending": "drinks"}),
+        {"vending": "drinks"},
         [("vending_bottle", DEFAULT_COLOR)],
         [],
     )

tests/test_ways.py

@@ -1,15 +1,25 @@
+"""
+Test map generation for ways.
+
+Tests check that for the given ways described by tags, Map Machine generates
+expected figures in the expected order.
+"""
 import numpy as np
 
+from map_machine.constructor import Constructor
 from map_machine.figure import Figure
 from map_machine.geometry.boundary_box import BoundaryBox
 from map_machine.geometry.flinger import Flinger
 from map_machine.map_configuration import MapConfiguration
-from map_machine.constructor import Constructor
-from map_machine.osm.osm_reader import OSMData, OSMWay, OSMNode
+from map_machine.osm.osm_reader import OSMData, OSMWay, OSMNode, Tags
 from tests import SCHEME, SHAPE_EXTRACTOR
 
 
 def get_constructor(osm_data: OSMData) -> Constructor:
+    """
+    Get custom constructor for bounds (-0.01, -0.01, 0.01, 0.01) and zoom level
+    18.
+    """
     flinger: Flinger = Flinger(
         BoundaryBox(-0.01, -0.01, 0.01, 0.01), 18, osm_data.equator_length
     )
@@ -20,24 +30,26 @@ def get_constructor(osm_data: OSMData) -> Constructor:
     return constructor
 
 
+def create_way(osm_data: OSMData, tags: Tags, index: int) -> None:
+    """Create simple OSM way with two arbitrary nodes."""
+    nodes: list[OSMNode] = [
+        OSMNode({}, 1, np.array((-0.01, -0.01))),
+        OSMNode({}, 2, np.array((0.01, 0.01))),
+    ]
+    for node in nodes:
+        osm_data.add_node(node)
+    osm_data.add_way(OSMWay(tags, index, nodes))
+
+
 def test_river_and_wood() -> None:
     """
     Check that river is above the wood.
 
     See https://github.com/enzet/map-machine/issues/126
     """
-    nodes_1: list[OSMNode] = [
-        OSMNode({}, 1, np.array((-0.01, -0.01))),
-        OSMNode({}, 2, np.array((0.01, 0.01))),
-    ]
-    nodes_2: list[OSMNode] = [
-        OSMNode({}, 3, np.array((-0.01, -0.01))),
-        OSMNode({}, 4, np.array((0.01, 0.01))),
-    ]
-
     osm_data: OSMData = OSMData()
-    osm_data.add_way(OSMWay({"natural": "wood"}, 1, nodes_1))
-    osm_data.add_way(OSMWay({"waterway": "river"}, 2, nodes_2))
+    create_way(osm_data, {"natural": "wood"}, 1)
+    create_way(osm_data, {"waterway": "river"}, 2)
 
     figures: list[Figure] = get_constructor(osm_data).get_sorted_figures()
 
@@ -46,6 +58,19 @@ def test_river_and_wood() -> None:
     assert figures[1].tags["waterway"] == "river"
 
 
+def test_placement_and_lanes() -> None:
+    """
+    Check that `placement` tag is processed correctly when `lanes` tag is not
+    specified.
+
+    See https://github.com/enzet/map-machine/issues/128
+    """
+    osm_data: OSMData = OSMData()
+    create_way(osm_data, {"highway": "motorway", "placement": "right_of:2"}, 1)
+
+    get_constructor(osm_data)
+
+
 def test_empty_ways() -> None:
     """Ways without nodes."""
     osm_data: OSMData = OSMData()