def build(to='www', atomically=False):
"""Builds the site."""
settings.configure('settings')
print 'Build...'
try:
current_dir = os.getcwd()
if not atomically:
build_dir = os.path.join(current_dir, to)
if os.path.exists(build_dir):
if os.path.islink(build_dir):
os.unlink(build_dir)
elif os.path.isdir(build_dir):
shutil.rmtree(build_dir)
_build(current_dir, build_dir)
else:
timestamp = int(time.time())
build_dir = os.path.join(current_dir, '.build-%s' % timestamp)
_build(current_dir, build_dir)
target_dir = os.path.join(current_dir, to)
previous_build_dir = None
if os.path.exists(target_dir):
if os.path.islink(target_dir):
# If `target_dir` is the result of atomic build
previous_build_dir = os.readlink(target_dir)
else:
shutil.rmtree(target_dir)
# Link new build to ./www
# Is it really atomically? Consider using `mv -T`:
# http://rcrowley.org/2010/01/06/things-unix-can-do-atomically.html
sh('ln -snf %s %s' % (build_dir, target_dir))
# Remove old build if exists
if previous_build_dir:
shutil.rmtree(previous_build_dir)
except:
print 'Ooops...'
traceback.print_exc()
return 1
else:
print 'Done.'
def extract_messages(to='translations/messages.pot'):
"""Extracts localizable strings from the templates."""
settings.configure('settings')
jinja2_env = create_jinja2_env()
extract_translations(jinja2_env, to)
def runserver(host='localhost', port=8000):
"""Fires up a server that will host `www` directory, monitor
the changes and regenerate the site automatically.
"""
settings.configure('settings')
server.serve(host=host, port=port)