def __init__(self, wps, processes=None):
"""Class constructor"""
self.wps = wps
self.templateVersionDirectory = self.wps.inputs["version"].replace(
".", "_")
if os.name == "nt" or os.name == "java":
self.precompile = 0
# Templates can be stored in other directory
templates = Templates.__path__[0]
if os.getenv("PYWPS_TEMPLATES"):
templates = os.path.abspath(os.getenv("PYWPS_TEMPLATES"))
if self.wps.inputs.has_key("request"):
if self.wps.inputs["request"] == "getcapabilities":
self.templateFile = os.path.join(templates,
self.templateVersionDirectory,
"GetCapabilities.tmpl")
elif self.wps.inputs["request"] == "describeprocess":
self.templateFile = os.path.join(templates,
self.templateVersionDirectory,
"DescribeProcess.tmpl")
elif self.wps.inputs["request"] == "execute":
self.templateFile = os.path.join(templates,
self.templateVersionDirectory,
"Execute.tmpl")
try:
self.templateProcessor = TemplateProcessor(self.templateFile,
compile=True)
except pywps.Template.TemplateError, e:
raise NoApplicableCode("TemplateError: %s" % repr(e))
def compile_templates(base):
versionDirs = ['1_0_0']
template_files = ['GetCapabilities', 'DescribeProcess', 'Execute']
for version in versionDirs:
for template_file in template_files:
print "Compiling template " + template_file + " in " + base
template_file = os.path.join(base, version,
template_file + '.tmpl')
template = TemplateProcessor(fileName=template_file, compile=True)
#prevent loading from current path
sys.path = sys.path[1:]
eggPath = os.path.join(
dist.command_obj['install'].install_lib,
os.path.basename(dist.command_obj['bdist_egg'].egg_output))
sys.path.append(eggPath)
baseDir = os.path.join(eggPath, "pywps", "Templates")
try:
from pywps.Template import TemplateProcessor
versionDirs = ['1_0_0']
template_files = ['GetCapabilities', 'DescribeProcess', 'Execute']
for version in versionDirs:
for template_file in template_files:
print "Compiling template " + template_file + " in " + baseDir
template_file = os.path.join(baseDir, version,
template_file + '.tmpl')
print template_file
template = TemplateProcessor(fileName=template_file,
compile=True)
except Exception, e:
print "dry-run only, templates are not complied"
print "----------------"
traceback.print_exc(file=sys.stdout)
print "----------------"
print "Please run pywps to compile templates"
else:
print "dry-run only, templates are not complied"