def main(file, dir, move_local_files, expand_only):
""" Given an input layers file and a directory, print the compiled
XML file to stdout and save any encountered external image files
to the named directory.
"""
print cascadenik.compile(file, dir=dir, move_local_files=False, expand_only=expand_only)
return 0
def main(file, dir):
""" Given an input layers file and a directory, print the compiled
XML file to stdout and save any encountered external image files
to the named directory.
"""
print cascadenik.compile(file, dir)
return 0
def main(file, dir):
""" Given an input layers file and a directory, print the compiled
XML file to stdout and save any encountered external image files
to the named directory.
"""
print cascadenik.compile(file, dir)
return 0
def compile(self, url, compile_callback):
""" retrieve and compile a mapnik xml file. only called when the map
is not already in static cache. calls compile_callback when """
self.mapnik_maps[url] = mapnik.Map(self.tilesize, self.tilesize)
open("%s_compiled.xml" % self.filecache(url), 'w').write(
cascadenik.compile(self.filecache(url), urlcache=True))
mapnik.load_map(self.mapnik_maps[url], "%s_compiled.xml" % self.filecache(url))
compile_callback(self.mapnik_maps[url])
def load_mml(self, refresh=False):
self.from_mapfile = True
self.mapfile_format = 'Cascadenik mml'
if self.loaded_mapfile and refresh:
mapfile = self.loaded_mapfile
else:
mapfile = QFileDialog.getOpenFileName(None, "Open file dialog", '',
"Cascadenik MML (*.mml)")
if mapfile:
self.mapnik_map = mapnik.Map(1, 1)
import cascadenik
if hasattr(cascadenik, 'VERSION'):
major = int(cascadenik.VERSION.split('.')[0])
if major < 1:
from cascadenik import compile
compiled = '%s_compiled.xml' % os.path.splitext(
str(mapfile))[0]
open(compiled, 'w').write(compile(str(mapfile)))
mapnik.load_map(self.mapnik_map, compiled)
elif major == 1:
output_dir = os.path.dirname(str(mapfile))
cascadenik.load_map(self.mapnik_map,
str(mapfile),
output_dir,
verbose=False)
elif major > 1:
raise NotImplementedError(
'This nik2img version does not yet support Cascadenik > 1.x, please upgrade nik2img to the latest release'
)
else:
from cascadenik import compile
compiled = '%s_compiled.xml' % os.path.splitext(
str(mapfile))[0]
#if os.path.exits(compiled):
#pass
open(compiled, 'w').write(compile(str(mapfile)))
mapnik.load_map(self.mapnik_map, compiled)
if self.loaded_mapfile and refresh:
self.set_mapnik_to_canvas()
else:
self.set_canvas_from_mapnik()
self.loaded_mapfile = str(mapfile)
def load_mml(self, refresh=False):
self.from_mapfile = True
self.mapfile_format = "Cascadenik mml"
if self.loaded_mapfile and refresh:
mapfile = self.loaded_mapfile
else:
mapfile = QFileDialog.getOpenFileName(None, "Open file dialog", "", "Cascadenik MML (*.mml)")
if mapfile:
self.mapnik_map = mapnik.Map(1, 1)
import cascadenik
if hasattr(cascadenik, "VERSION"):
major = int(cascadenik.VERSION.split(".")[0])
if major < 1:
from cascadenik import compile
compiled = "%s_compiled.xml" % os.path.splitext(str(mapfile))[0]
open(compiled, "w").write(compile(str(mapfile)))
mapnik.load_map(self.mapnik_map, compiled)
elif major == 1:
output_dir = os.path.dirname(str(mapfile))
cascadenik.load_map(self.mapnik_map, str(mapfile), output_dir, verbose=False)
elif major > 1:
raise NotImplementedError(
"This nik2img version does not yet support Cascadenik > 1.x, please upgrade nik2img to the latest release"
)
else:
from cascadenik import compile
compiled = "%s_compiled.xml" % os.path.splitext(str(mapfile))[0]
# if os.path.exits(compiled):
# pass
open(compiled, "w").write(compile(str(mapfile)))
mapnik.load_map(self.mapnik_map, compiled)
if self.loaded_mapfile and refresh:
self.set_mapnik_to_canvas()
else:
self.set_canvas_from_mapnik()
self.loaded_mapfile = str(mapfile)
def load_mml(self,m):
from cascadenik import compile
compiled = '%s_compiled.xml' % os.path.splitext(self.mapfile)[0]
open(compiled, 'w').write(compile(self.mapfile))
mapnik.load_map(m, compiled)
def load_mml(self, m):
from cascadenik import compile
compiled = "%s_compiled.xml" % os.path.splitext(self.mapfile)[0]
open(compiled, "w").write(compile(self.mapfile))
mapnik.load_map(m, compiled)
