fix conda-build imports

.gitignore

@@ -18,3 +18,5 @@ tmpfile.rc
 .coverage*
 *.bz2
 tempfile.rc
+.vagrant/
+Vagrantfile

conda/compat.py

@@ -3,16 +3,14 @@
 # Taken mostly from six.py by Benjamin Peterson.
 # """
 from __future__ import absolute_import, division, print_function, unicode_literals
-#
-# import sys
-# import types
-# import os
 import warnings as _warnings
 from tempfile import mkdtemp
-#
-# # True if we are running on Python 3.
-# PY3 = sys.version_info[0] == 3
-#
+
+
+# shim for conda-build
+from .common.compat import *
+PY3 = PY3
+
 
 class TemporaryDirectory(object):
     """Create and return a temporary directory.  This has the same
@@ -59,77 +57,3 @@ def __exit__(self, exc, value, tb):
     def __del__(self):
         # Issue a ResourceWarning if implicit cleanup needed
         self.cleanup(_warn=True)
-
-
-# if PY3:
-#     string_types = str,
-#     integer_types = int,
-#     class_types = type,
-#     text_type = str
-#     binary_type = bytes
-#     input = input
-#     def lchmod(path, mode):
-#         try:
-#             os.chmod(path, mode, follow_symlinks=False)
-#         except (TypeError, NotImplementedError, SystemError):
-#             # On systems that don't allow permissions on symbolic links, skip
-#             # links entirely.
-#             if not os.path.islink(path):
-#                 os.chmod(path, mode)
-#     import configparser
-#     from io import StringIO
-#     from itertools import zip_longest
-#     from shlex import quote
-#     range = range
-#     zip = zip
-#
-# else:
-#     import ConfigParser as configparser
-#     from cStringIO import StringIO
-#     string_types = basestring,
-#     integer_types = (int, long)
-#     class_types = (type, types.ClassType)
-#     text_type = unicode
-#     binary_type = str
-#     input = raw_input
-#     try:
-#         lchmod = os.lchmod
-#     except AttributeError:
-#         def lchmod(path, mode):
-#             # On systems that don't allow permissions on symbolic links, skip
-#             # links entirely.
-#             if not os.path.islink(path):
-#                 os.chmod(path, mode)
-#     from itertools import izip_longest as zip_longest
-#     from math import log
-#     from pipes import quote
-#
-#     # Modified from http://hg.python.org/cpython/file/3.3/Lib/tempfile.py. Don't
-#     # use the 3.4 one. It uses the new weakref.finalize feature.
-#     from tempfile import mkdtemp
-#     range = xrange
-#     # used elsewhere - do not remove
-#     from itertools import izip as zip
-#
-#
-# if PY3:
-#     _iterkeys = "keys"
-#     _itervalues = "values"
-#     _iteritems = "items"
-# else:
-#     _iterkeys = "iterkeys"
-#     _itervalues = "itervalues"
-#     _iteritems = "iteritems"
-#
-#
-# def iterkeys(d):
-#     """Return an iterator over the keys of a dictionary."""
-#     return iter(getattr(d, _iterkeys)())
-#
-# def itervalues(d):
-#     """Return an iterator over the values of a dictionary."""
-#     return iter(getattr(d, _itervalues)())
-#
-# def iteritems(d):
-#     """Return an iterator over the (key, value) pairs of a dictionary."""
-#     return iter(getattr(d, _iteritems)())

conda/instructions.py

@@ -236,7 +236,8 @@ def execute_instructions(plan, index=None, verbose=False, _commands=None):
                                                state['i'] - 1))
         cmd = _commands[instruction]
 
-        cmd(state, arg)
+        if callable(cmd):
+            cmd(state, arg)
 
         if (state['i'] is not None and instruction in PROGRESS_COMMANDS and
                 state['maxval'] == state['i']):

conda/plan.py

@@ -311,7 +311,8 @@ def inject_UNLINKLINKTRANSACTION(plan):
         link_dists = tuple(Dist(d[1]) for d in grouped_instructions.get(LINK, ()))
         unlink_dists, link_dists = handle_menuinst(unlink_dists, link_dists)
         plan.insert(first_unlink_link_idx, (UNLINKLINKTRANSACTION, (unlink_dists, link_dists)))
-        plan = [p for p in plan if p[0] not in (UNLINK, LINK)]  # filter out unlink/link
+        # plan = [p for p in plan if p[0] not in (UNLINK, LINK)]  # filter out unlink/link
+        # don't filter LINK and UNLINK, just don't do anything with them
     return plan