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NetManager.py
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NetManager.py
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# -*- coding: utf-8 -*-
"""
Name: ZipManager.py
Brief descritpion: Static class dedicated to the zip file managment
Author(s): L. Capocchi <capocchi@univ-corse.fr>
Version: 1.0
Last modified: 2012.12.16
GENERAL NOTES AND REMARKS:
GLOBAL VARIABLES AND FUNCTIONS:
"""
import sys
import imp
import http.client
from urllib.parse import urlparse
class Net:
def __init__(self, py_net_file):
"""
"""
assert(py_net_file.startswith('http'))
self._py_net_file = py_net_file
def GetMoldule(python_file=""):
""" Give module object from url.
"""
# See if the module has already been imported
module_name = self._py_net_file.split('/')[-1].split('.py')[0]
try:
return sys.modules[module_name]
except KeyError:
pass
### make new module
mod = imp.new_module(module_name)
sys.modules[module_name] = mod
mod.__file__ = self._py_net_file
### parse url to extract the path(/devsimpy/domain...) and the network location (lcapocchi.free.fr)
o = urlparse(self._py_net_file)
### open conenction
c = http.client.HTTPConnection(o.netloc)
### request with GET mode
c.request('GET', o.path)
### get response of request
r = c.getresponse()
### convert file into string
code = r.read()
### try to execute module code
if r.status == 200:
try:
exec(code, mod.__dict__)
return mod
except Exception as info:
return info
else:
return r.status