[python] Updated README.md

tools/python/maps_generator/README.md

@@ -64,6 +64,7 @@ OSM_TOOLS_PATH: ~/osmctools
 # The url to the file with md5 sum of the planet.
 # PLANET_MD5_URL:
 # The url to WorldCoasts.geom and WorldCoasts.rawgeom(without file name).
+# You can write file:///path/to/coasts/. Files latest.geom and latest.rawgeom must be on this URL.
 # PLANET_COASTS_URL:
 # The url to the subway file.
 # SUBWAY_URL:
@@ -76,6 +77,9 @@ OSM_TOOLS_PATH: ~/osmctools
 # FOOD_TRANSLATIONS_URL:
 ```
 
+
+##### Node: In each field in which you need to specify a URL, you can specify the path to the file system using file://path/to/file
+
 ## Usage
 ```sh
 $ cd omim/tools/python

tools/python/maps_generator/maps_generator.py

@@ -106,6 +106,7 @@ def stage_coastline(env):
     coasts_geom = "WorldCoasts.geom"
     coasts_rawgeom = "WorldCoasts.rawgeom"
     try:
+        raise BadExitStatusError()
         coastline.make_coastline(env)
     except BadExitStatusError:
         logger.info("Build costs failed. Try to download the costs...")