{ "version": "https:\/\/jsonfeed.org\/version\/1", "title": "M9K blog: заметки с тегом prettymaps", "_rss_description": "Заметки обо всём: devops, lifestyle, культура.", "_rss_language": "ru", "_itunes_email": "", "_itunes_categories_xml": "", "_itunes_image": "", "_itunes_explicit": "", "home_page_url": "https:\/\/blog.m9k.space\/tags\/prettymaps\/", "feed_url": "https:\/\/blog.m9k.space\/tags\/prettymaps\/json\/", "icon": "https:\/\/blog.m9k.space\/user\/userpic@2x.jpg?1769095194", "author": { "name": "M", "url": "https:\/\/blog.m9k.space\/", "avatar": "https:\/\/blog.m9k.space\/user\/userpic@2x.jpg?1769095194" }, "items": [ { "id": "238", "url": "https:\/\/blog.m9k.space\/all\/prettymaps-2\/", "title": "Prettymaps в Docker: генератор картографических постеров", "content_html": "
\n\"\"\n<\/div>\n

Поигрался с либой PrettyMaps<\/a>, которая умеет строить из OSM прикольные постеры.<\/p>\n

Собрал контейнер, который позволяет сделать карту.<\/p>\n

Сборка без прокси:<\/p>\n

DOCKER_BUILDKIT=1 docker build -t prettymaps-docker-test .<\/code><\/pre>
Сборка с SOCKS5-прокси:<\/p>\n
DOCKER_BUILDKIT=1 docker build --network=host --build-arg PROXY_SOCKS5=$PROXY_IP:$PROXY_PORT -t prettymaps-docker-test .<\/code><\/pre>
Запуск:<\/p>\n
docker run --rm \\\r\n  -v "$(pwd)":\/work \\\r\n  -e LAT=54.8482742 \\\r\n  -e LON=83.0973263 \\\r\n  -e RADIUS_M=1500 \\\r\n  -e TITLE="Академгородок" \\\r\n  -e OUTPUT_NAME=akadem_coords \\\r\n  prettymaps-docker-test<\/code><\/pre>
Dockerfile<\/b><\/p>\n
# syntax=docker\/dockerfile:1\r\n#\r\n# Build without proxy:\r\n# DOCKER_BUILDKIT=1 docker build -t prettymaps-docker-test .\r\n#\r\n# Build with SOCKS5 proxy:\r\n# DOCKER_BUILDKIT=1 docker build --network=host \\\r\n#     --build-arg PROXY_SOCKS5=$PROXY_IP:$PROXY_PORT \\\r\n#     -t prettymaps-docker-test .\r\n#\r\n# Do not upgrade pip (newer pip+urllib3 may break SOCKS).\r\n# Pre-install shapely to avoid resolver loops on shapely[vectorized].\r\n\r\n# --------------------------------------------------------------------------\r\n# Stage 1: builder\r\n# --------------------------------------------------------------------------\r\n\r\nFROM debian:bookworm-slim AS builder\r\n\r\nARG PROXY_SOCKS5=""\r\nARG DEBIAN_FRONTEND=noninteractive\r\n\r\nENV LANG=C.UTF-8 \\\r\n    LC_ALL=C.UTF-8 \\\r\n    PYTHONUNBUFFERED=1 \\\r\n    PIP_DISABLE_PIP_VERSION_CHECK=1 \\\r\n    PIP_DEFAULT_TIMEOUT=120 \\\r\n    PIP_PREFER_BINARY=1\r\n\r\nRUN --mount=type=cache,target=\/var\/cache\/apt,sharing=locked \\\r\n    --mount=type=cache,target=\/var\/lib\/apt,sharing=locked \\\r\n    rm -f \/etc\/apt\/apt.conf.d\/docker-clean && \\\r\n    apt-get update && apt-get install -y --no-install-recommends \\\r\n        ca-certificates \\\r\n        curl \\\r\n        python3 \\\r\n        python3-pip \\\r\n        python3-venv \\\r\n        python3-dev \\\r\n        python3-socks \\\r\n        build-essential \\\r\n        gdal-bin \\\r\n        libgdal-dev \\\r\n        libgeos-dev \\\r\n        libproj-dev \\\r\n        libspatialindex-dev \\\r\n        git \\\r\n        fonts-dejavu-core\r\n\r\n# Python environment\r\nRUN python3 -m venv --system-site-packages \/opt\/venv\r\n\r\nENV PATH="\/opt\/venv\/bin:$PATH"\r\n\r\n# Optional SOCKS5 proxy.\r\n# Empty PROXY_SOCKS5 disables the proxy.\r\n# Proxy settings apply only to the builder stage.\r\n\r\nENV ALL_PROXY=${PROXY_SOCKS5:+socks5h:\/\/}${PROXY_SOCKS5}\r\n\r\nENV HTTP_PROXY=${ALL_PROXY} \\\r\n    HTTPS_PROXY=${ALL_PROXY} \\\r\n    http_proxy=${ALL_PROXY} \\\r\n    https_proxy=${ALL_PROXY} \\\r\n    no_proxy=localhost,127.0.0.1\r\n\r\n# --------------------------------------------------------------------------\r\n# Python dependencies\r\n# --------------------------------------------------------------------------\r\n\r\n# 1. Base tooling, NumPy and Shapely\r\n\r\nRUN --mount=type=cache,target=\/root\/.cache\/pip \\\r\n    pip install \\\r\n        setuptools \\\r\n        wheel \\\r\n        pysocks \\\r\n        "numpy>=1.26.4" \\\r\n        "shapely>=2.0.0"\r\n\r\n# 2. Prettymaps runtime dependencies\r\n# Streamlit and Marimo are intentionally excluded.\r\n\r\nRUN --mount=type=cache,target=\/root\/.cache\/pip \\\r\n    pip install \\\r\n        "matplotlib>=3.9.0" \\\r\n        "osmnx>=2.0.5" \\\r\n        "rasterio>=1.4.3" \\\r\n        "rioxarray>=0.18.2" \\\r\n        "opencv-python-headless>=4.11.0.86" \\\r\n        "scikit-image>=0.25.2" \\\r\n        "thefuzz>=0.22.1" \\\r\n        "elevation>=1.1.3" \\\r\n        "tqdm>=4.70.0" \\\r\n        "scikit-learn>=1.6.1" \\\r\n        "vsketch>=1.0.0" \\\r\n        "ipython" \\\r\n        "ipykernel>=6.29.5"\r\n\r\n# 3. Prettymaps without optional dependencies\r\n\r\nRUN --mount=type=cache,target=\/root\/.cache\/pip \\\r\n    pip install prettymaps --no-deps\r\n\r\n# --------------------------------------------------------------------------\r\n# Stage 2: runtime\r\n# --------------------------------------------------------------------------\r\n\r\nFROM debian:bookworm-slim AS runtime\r\n\r\nARG DEBIAN_FRONTEND=noninteractive\r\n\r\nENV LANG=C.UTF-8 \\\r\n    LC_ALL=C.UTF-8 \\\r\n    PYTHONUNBUFFERED=1 \\\r\n    PATH="\/opt\/venv\/bin:$PATH"\r\n\r\nRUN --mount=type=cache,target=\/var\/cache\/apt,sharing=locked \\\r\n    --mount=type=cache,target=\/var\/lib\/apt,sharing=locked \\\r\n    rm -f \/etc\/apt\/apt.conf.d\/docker-clean && \\\r\n    apt-get update && apt-get install -y --no-install-recommends \\\r\n        ca-certificates \\\r\n        python3 \\\r\n        python3-socks \\\r\n        gdal-bin \\\r\n        libgdal32 \\\r\n        libgeos-c1v5 \\\r\n        libproj25 \\\r\n        libspatialindex6 \\\r\n        fonts-dejavu-core \\\r\n        libgl1 \\\r\n        libglib2.0-0 \\\r\n        libxkbcommon0 \\\r\n        libdbus-1-3 \\\r\n        libxcb-cursor0 \\\r\n        libxcb-xinerama0\r\n\r\n# Copy Python virtual environment\r\nCOPY --from=builder \/opt\/venv \/opt\/venv\r\n\r\n# Application\r\nWORKDIR \/work\r\n\r\nVOLUME \/work\r\n\r\nCOPY generate.py \/opt\/generate.py\r\n\r\n# Prefer user-provided script from \/work.\r\n# Fall back to the bundled script.\r\n\r\nENTRYPOINT ["sh", "-c", "script=generate.py; if [ -f \\"\/work\/$script\\" ]; then exec python3 \\"\/work\/$script\\" \\"$@\\"; else exec python3 \\"\/opt\/$script\\" \\"$@\\"; fi", "--"]\r\n\r\nCMD []<\/code><\/pre>
Скрипт generate.py<\/b><\/p>\n
#!\/usr\/bin\/env python3\r\n"""\r\nGenerate a prettymaps poster.\r\n\r\nParameters (priority: CLI args > env vars > defaults):\r\n\r\n  QUERY \/ --query              location string (geocoded by osmnx)\r\n  LAT \/ --lat                  latitude (use with LON instead of QUERY)\r\n  LON \/ --lon                  longitude\r\n  RADIUS_M \/ --radius          radius in metres\r\n  CIRCLE \/ --circle            circular clip (true\/false, 1\/0, yes\/no)\r\n  TITLE \/ --title              map title\r\n  PRESET \/ --preset            prettymaps preset name\r\n  OUTPUT_NAME \/ --output-name  basename for png\/pdf (no extension)\r\n  DPI \/ --dpi                  output dpi\r\n"""\r\n\r\nimport argparse\r\nimport os\r\nfrom pathlib import Path\r\n\r\nimport osmnx as ox\r\n\r\n# osmnx 2.x: project_gdf left the top-level namespace\r\nif not hasattr(ox, "project_gdf"):\r\n    ox.project_gdf = ox.projection.project_gdf\r\nif not hasattr(ox, "project_graph"):\r\n    if hasattr(ox, "projection") and hasattr(ox.projection, "project_graph"):\r\n        ox.project_graph = ox.projection.project_graph\r\n\r\nimport prettymaps\r\nimport prettymaps.draw as _pm_draw\r\nimport matplotlib\r\n\r\nmatplotlib.use("Agg")\r\n\r\n# --- patch: KeyError 'highway' when streets gdf has no highway column ---\r\n_orig_graph_to_shapely = _pm_draw.graph_to_shapely\r\n\r\n\r\ndef _safe_graph_to_shapely(gdf, width=1.0):\r\n    if gdf is None or getattr(gdf, "empty", True):\r\n        from shapely.geometry import GeometryCollection\r\n\r\n        return GeometryCollection()\r\n    if isinstance(width, dict) and "highway" not in gdf.columns:\r\n        width = width.get("default", next(iter(width.values()), 1.0))\r\n    return _orig_graph_to_shapely(gdf, width)\r\n\r\n\r\n_pm_draw.graph_to_shapely = _safe_graph_to_shapely\r\n# -----------------------------------------------------------------------\r\n\r\n# --- defaults (single place) ---\r\nDEFAULT_QUERY = "Akademgorodok, Novosibirsk, Russia"\r\nDEFAULT_LAT = None\r\nDEFAULT_LON = None\r\nDEFAULT_RADIUS_M = 2200\r\nDEFAULT_CIRCLE = True\r\nDEFAULT_TITLE = "Академгородок · Новосибирск"\r\nDEFAULT_PRESET = "default"\r\nDEFAULT_OUTPUT_NAME = "akademgorodok_poster"\r\nDEFAULT_DPI = 300\r\nDEFAULT_FIGSIZE = (14, 14)\r\n# --------------------------------\r\n\r\n\r\ndef _env(name, default=None):\r\n    val = os.environ.get(name)\r\n    if val is None or val == "":\r\n        return default\r\n    return val\r\n\r\n\r\ndef _env_bool(name, default):\r\n    val = os.environ.get(name)\r\n    if val is None or val == "":\r\n        return default\r\n    return val.strip().lower() in ("1", "true", "yes", "y", "on")\r\n\r\n\r\ndef _env_float(name, default):\r\n    val = os.environ.get(name)\r\n    if val is None or val == "":\r\n        return default\r\n    return float(val)\r\n\r\n\r\ndef _env_int(name, default):\r\n    val = os.environ.get(name)\r\n    if val is None or val == "":\r\n        return default\r\n    return int(val)\r\n\r\n\r\ndef parse_args():\r\n    p = argparse.ArgumentParser(description="Generate a prettymaps poster")\r\n    p.add_argument(\r\n        "--query",\r\n        default=_env("QUERY", DEFAULT_QUERY),\r\n        help="Location string for geocoding",\r\n    )\r\n    p.add_argument(\r\n        "--lat",\r\n        type=float,\r\n        default=_env_float("LAT", DEFAULT_LAT),\r\n        help="Latitude (use with --lon instead of --query)",\r\n    )\r\n    p.add_argument(\r\n        "--lon",\r\n        type=float,\r\n        default=_env_float("LON", DEFAULT_LON),\r\n        help="Longitude (use with --lat instead of --query)",\r\n    )\r\n    p.add_argument(\r\n        "--radius",\r\n        type=int,\r\n        default=_env_int("RADIUS_M", DEFAULT_RADIUS_M),\r\n        help="Radius in metres",\r\n    )\r\n    p.add_argument(\r\n        "--circle",\r\n        default=None,\r\n        help="Circular clip: true\/false (env CIRCLE)",\r\n    )\r\n    p.add_argument(\r\n        "--title",\r\n        default=_env("TITLE", DEFAULT_TITLE),\r\n        help="Map title",\r\n    )\r\n    p.add_argument(\r\n        "--preset",\r\n        default=_env("PRESET", DEFAULT_PRESET),\r\n        help="prettymaps preset name",\r\n    )\r\n    p.add_argument(\r\n        "--output-name",\r\n        default=_env("OUTPUT_NAME", DEFAULT_OUTPUT_NAME),\r\n        help="Output basename without extension",\r\n    )\r\n    p.add_argument(\r\n        "--dpi",\r\n        type=int,\r\n        default=_env_int("DPI", DEFAULT_DPI),\r\n        help="Output DPI",\r\n    )\r\n    args = p.parse_args()\r\n\r\n    if args.circle is None:\r\n        args.circle = _env_bool("CIRCLE", DEFAULT_CIRCLE)\r\n    else:\r\n        args.circle = str(args.circle).strip().lower() in (\r\n            "1",\r\n            "true",\r\n            "yes",\r\n            "y",\r\n            "on",\r\n        )\r\n\r\n    return args\r\n\r\n\r\ndef main():\r\n    args = parse_args()\r\n\r\n    output_dir = Path("\/work") if Path("\/work").is_dir() else Path(".")\r\n    output_dir.mkdir(parents=True, exist_ok=True)\r\n    out_png = output_dir \/ f"{args.output_name}.png"\r\n    out_pdf = output_dir \/ f"{args.output_name}.pdf"\r\n\r\n    if args.lat is not None and args.lon is not None:\r\n        location = (args.lat, args.lon)\r\n        location_desc = f"({args.lat}, {args.lon})"\r\n    else:\r\n        location = args.query\r\n        location_desc = args.query\r\n\r\n    print(f"Location: {location_desc}")\r\n    print(f"Radius: {args.radius} m, circle={args.circle}, preset={args.preset}")\r\n    print(f"Title: {args.title}")\r\n    print("Downloading OSM data and rendering (this can take several minutes)...")\r\n\r\n    plot = prettymaps.plot(\r\n        location,\r\n        radius=args.radius,\r\n        circle=args.circle,\r\n        figsize=DEFAULT_FIGSIZE,\r\n        preset=args.preset,\r\n    )\r\n\r\n    if args.title:\r\n        plot.ax.set_title(\r\n            args.title,\r\n            fontsize=28,\r\n            pad=20,\r\n            fontfamily="DejaVu Sans",\r\n        )\r\n\r\n    plot.fig.savefig(\r\n        out_png,\r\n        dpi=args.dpi,\r\n        bbox_inches="tight",\r\n        facecolor=plot.fig.get_facecolor(),\r\n        edgecolor="none",\r\n    )\r\n    print(f"Saved: {out_png}")\r\n\r\n    plot.fig.savefig(\r\n        out_pdf,\r\n        bbox_inches="tight",\r\n        facecolor=plot.fig.get_facecolor(),\r\n        edgecolor="none",\r\n    )\r\n    print(f"Saved: {out_pdf}")\r\n    print("Done.")\r\n\r\n\r\nif __name__ == "__main__":\r\n    main()<\/code><\/pre>",
            "date_published": "2026-09-18T12:57:51+00:00",
            "date_modified": "2026-09-18T12:58:44+00:00",
            "image": "https:\/\/blog.m9k.space\/pictures\/akademgorodok.png",
            "_date_published_rfc2822": "Fri, 18 Sep 2026 12:57:51 +0000",
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