Bug lp:829064

Removed the fetchfile() and execute() methods.. all tests are passing.

Change-Id: If32dff06911e9224da2a31fbc53b92db1b7bb0ca

glance/common/utils.py

@@ -87,42 +87,6 @@ def import_object(import_str):
         return cls()
 
 
-def fetchfile(url, target):
-    logging.debug("Fetching %s" % url)
-#    c = pycurl.Curl()
-#    fp = open(target, "wb")
-#    c.setopt(c.URL, url)
-#    c.setopt(c.WRITEDATA, fp)
-#    c.perform()
-#    c.close()
-#    fp.close()
-    execute("curl --fail %s -o %s" % (url, target))
-
-
-def execute(cmd, process_input=None, addl_env=None, check_exit_code=True):
-    logging.debug("Running cmd: %s", cmd)
-    env = os.environ.copy()
-    if addl_env:
-        env.update(addl_env)
-    obj = subprocess.Popen(cmd, shell=True, stdin=subprocess.PIPE,
-        stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=env)
-    result = None
-    if process_input != None:
-        result = obj.communicate(process_input)
-    else:
-        result = obj.communicate()
-    obj.stdin.close()
-    if obj.returncode:
-        logging.debug("Result was %s" % (obj.returncode))
-        if check_exit_code and obj.returncode != 0:
-            (stdout, stderr) = result
-            raise ProcessExecutionError(exit_code=obj.returncode,
-                                        stdout=stdout,
-                                        stderr=stderr,
-                                        cmd=cmd)
-    return result
-
-
 def abspath(s):
     return os.path.join(os.path.dirname(__file__), s)