Organic Maps sources as of 02.04.2025 (fad26bbf22ac3da75e01e62aa01e5c8e11861005)

To expand with full Organic Maps and Maps.ME commits history run:
  git remote add om-historic [om-historic.git repo url]
  git fetch --tags om-historic
  git replace squashed-history historic-commits

tools/python/road_runner.py

@@ -0,0 +1,112 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import os, sys, json
+from threading import Thread
+try:
+  from urllib2 import urlopen
+  from Queue import Queue
+except ImportError:
+  from urllib.request import urlopen
+  from queue import Queue
+
+'''
+World road map generation script.
+It takes city points from omim intermediate data and calculates roads between them.
+After all, it stores road features OSM way ids into csv text file.
+'''
+
+road_delta = 200
+WORKERS = 16
+
+def get_way_ids(point1, point2, server):
+    url = "http://{0}/wayid?z=18&loc={1},{2}&loc={3},{4}".format(server, point1[0], point1[1], point2[0], point2[1])
+    request = urlopen(url)
+    data = json.load(request)
+    if "way_ids" in data:
+        return data["way_ids"]
+    return []
+
+def each_to_each(points):
+    result = []
+    for i in range(len(points)):
+        for j in range(len(points) - i - 1):
+            result.append((points[i], points[j + i + 1]))
+    return result
+
+def load_towns(path):
+    result = []
+    if not os.path.isfile(path):
+        print("WARNING! File with towns not found!")
+        return result
+    with open(path, "r") as f:
+        for line in f:
+            data = line.split(";")
+            isCapital = (data[3][0] == "t")
+            result.append((float(data[0]), float(data[1]), isCapital))
+    return result
+
+def parallel_worker(tasks, capitals_list, towns_list):
+    while True:
+        if not tasks.qsize() % 1000:
+           print(tasks.qsize())
+        task = tasks.get()
+        ids = get_way_ids(task[0], task[1], sys.argv[2])
+        for id in ids:
+            if task[0][2] and task[1][2]:
+                capitals_list.add(id)
+            else:
+                towns_list.add(id)
+        tasks.task_done()
+
+if len(sys.argv) < 3:
+    print("road_runner.py <intermediate_dir> <osrm_addr>")
+    exit(1)
+
+if not os.path.isdir(sys.argv[1]):
+    print("{0} is not a directory!".format(sys.argv[1]))
+    exit(1)
+
+towns = load_towns(os.path.join(sys.argv[1], "towns.csv"))
+print("Have {0} towns".format(len(towns)))
+
+tasks = each_to_each(towns)
+filtered = []
+for p1, p2 in tasks:
+    if p1[2] and p2[2]:
+        filtered.append((p1,p2))
+    elif (p1[0]-p2[0])**2 + (p1[1]-p2[1])**2 < road_delta:
+        filtered.append((p1,p2))
+tasks = filtered
+
+if not len(tasks):
+    print("Towns not found. No job.")
+    exit(1)
+
+try:
+    get_way_ids(tasks[0][0], tasks[0][1], sys.argv[2])
+except:
+    print("Can't connect to remote server: {0}".format(sys.argv[2]))
+    exit(1)
+
+qtasks = Queue()
+capitals_list = set()
+towns_list = set()
+
+for i in range(WORKERS):
+    t=Thread(target=parallel_worker, args=(qtasks, capitals_list, towns_list))
+    t.daemon = True
+    t.start()
+
+for task in tasks:
+    qtasks.put(task)
+qtasks.join()
+
+with open(os.path.join(sys.argv[1], "ways.csv"),"w") as f:
+    for way_id in capitals_list:
+        f.write("{0};world_level\n".format(way_id))
+    for way_id in towns_list:
+        if way_id not in capitals_list:
+            f.write("{0};world_towns_level\n".format(way_id))
+
+print("All done.")