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#! /usr/bin/env python
# -*- coding: utf-8 -*-
import sys
from utils import *
class ModuleManager:
def import_module(self,name):
parts = name.split(".")
try:
obj= sys.modules[name]
except KeyError:
obj = __import__(".".join(parts[:-1]))
if(len(parts)>1):
for part in parts[1:]:
try:
obj = getattr(obj,part)
except:
obj = None
return obj
def getModuleInstance(self,action):
action=action.replace(" ","_")
module_name = self.find_module(action)
if(module_name):
try:
return self.import_module(module_name).getInstance()
except:
print dir(self.import_module(module_name))
else:
return None
def find_module(self,action):
try:
return getModulesList()[action]
except:
return None
def getModulesInfoAsHTML(self):
module_dict=getModulesList ()
response = "<h2>Available Modules</h2></hr>"
response = response+"<table class=\"table1\"><tr><th>Module</th><th>Description</th></tr>"
for action in module_dict:
module_instance=self.getModuleInstance(action)
if(module_instance!=None):
response = response+"<tr><td><a href='"+ action +"'>"+module_instance.get_module_name()+"</a></td>"
response = response+"<td>"+module_instance.get_info()+"</td></tr>"
else:
response = response+"<tr><td>"+action.replace("_"," ")+"</td>"
response = response+"<td>Error while retrieving module details</td></tr>"
return response+"</table>"
if __name__ == '__main__':
mm=ModuleManager()
print mm.getModuleInstance("lemmatize")
print mm.import_module("modules.lemmatizer").getInstance()
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