From aa24701c305dfe65f9b88a8315713dedef859487 Mon Sep 17 00:00:00 2001
From: Eddie Hebert <ehebert@quantopian.com>
Date: Wed, 3 Oct 2012 10:50:53 -0400
Subject: [PATCH] Removes 'core' submodule.

The last use of AddressAllocator has been removed.
(since zipline no longer uses zmq)

Also removes unused command line harness.
---
 zipline/core/__init__.py     |  1 -
 zipline/core/devsimulator.py | 36 ----------------
 zipline/core/interpreter.py  | 82 ------------------------------------
 3 files changed, 119 deletions(-)
 delete mode 100644 zipline/core/__init__.py
 delete mode 100644 zipline/core/devsimulator.py
 delete mode 100644 zipline/core/interpreter.py

diff --git a/zipline/core/__init__.py b/zipline/core/__init__.py
deleted file mode 100644
index 8b137891..00000000
--- a/zipline/core/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/zipline/core/devsimulator.py b/zipline/core/devsimulator.py
deleted file mode 100644
index 6e273f8c..00000000
--- a/zipline/core/devsimulator.py
+++ /dev/null
@@ -1,36 +0,0 @@
-"""
-Simulator hosts all the components necessary to execute a simulation.
-See :py:method""
-"""
-
-import logbook
-
-log = logbook.Logger('Dev Simulator')
-
-DEPRECATION_WARNING = """
-WARNING WARNING WARNING
-THE DEVSIMULATOR IS DEPRECATED, IT WILL NOT BEHAVE LIKE ANY OTHER
-SYSTEM USED IN TESTS OR IN PRODUCTION
-"""
-
-
-class AddressAllocator(object):
-    """
-    Produces a iterator of 10000 sockets to allocate as needed.
-    Emulates the API of Qexec's socket allocator.
-    """
-
-    def __init__(self, ns):
-        self.idx = 0
-        self.sockets = [
-            'tcp://127.0.0.1:%s' % (10000 + n)
-            for n in xrange(ns)
-        ]
-
-    def lease(self, n):
-        sockets = self.sockets[self.idx: self.idx + n]
-        self.idx += n
-        return sockets
-
-    def reaquire(self, *conn):
-        pass
diff --git a/zipline/core/interpreter.py b/zipline/core/interpreter.py
deleted file mode 100644
index 6bcd4eed..00000000
--- a/zipline/core/interpreter.py
+++ /dev/null
@@ -1,82 +0,0 @@
-import sys
-import yaml
-import argparse
-import fileinput
-from cStringIO import StringIO
-from zipline.utils.date_utils import EPOCH, date_to_datetime
-
-def interpret(args):
-    print 'Reading {ifile}'.format(ifile=args.file)
-
-    metastart = False
-    metadone = False
-
-    metadata  = StringIO()
-    algorithm = StringIO()
-
-    for line in fileinput.input(args.file):
-        if line.startswith('---'):
-            if metastart:
-                metastart = False
-                metadone  = False
-            else:
-                metastart = True
-                metadone  = False
-            metadata.write(line)
-
-        elif metastart:
-            metadata.write(line)
-        else:
-            algorithm.write(line)
-
-    #print 'Metadata:'
-    #print metadata.getvalue()
-
-    #print 'Algorithm:'
-    #print algorithm.getvalue()
-
-    try:
-        meta = yaml.load_all(metadata.getvalue())
-    except yaml.error.YAMLError, e:
-        print e
-        sys.exit(0)
-
-    try:
-        meta  = meta.next()
-    except StopIteration:
-        raise RuntimeError("No metadata in file.")
-
-    algocode = algorithm.getvalue()
-
-    start = meta['start_date']
-    end   = meta['end_date']
-
-    meta['start_date'] = EPOCH(date_to_datetime(start))
-    meta['end_date']   = EPOCH(date_to_datetime(end))
-    meta['algocode']   = algocode
-
-    print end - start
-
-    ns = {}
-
-    # -- Sanity check --
-    exec(algocode) in ns
-
-    assert ns['initialize']
-    assert ns['get_sid_filter']
-    assert ns['handle_data']
-
-    return algocode, meta
-
-def main():
-    parser = argparse.ArgumentParser()
-    parser.add_argument('file', metavar='file', help='Algorithm file.')
-    args = parser.parse_args()
-
-    if not args.file:
-        print parser.print_help()
-        sys.exit(0)
-    interpret(args)
-
-if __name__ == '__main__':
-    main()