Fix circular import

Signed-off-by: Dan Ryan <dan@danryan.co>

pipenv/_compat.py

@@ -14,7 +14,6 @@ import sys
 import warnings
 import vistir
 from tempfile import _bin_openflags, gettempdir, _mkstemp_inner, mkdtemp
-from .utils import logging, rmtree
 
 try:
     from tempfile import _infer_return_type
@@ -55,6 +54,7 @@ except ImportError:
 
         class finalize(object):
             def __init__(self, *args, **kwargs):
+                from .utils import logging
                 logging.warn("weakref.finalize unavailable, not cleaning...")
 
             def detach(self):
@@ -100,7 +100,7 @@ class TemporaryDirectory(object):
 
     @classmethod
     def _cleanup(cls, name, warn_message):
-        rmtree(name)
+        vistir.path.rmtree(name)
         warnings.warn(warn_message, ResourceWarning)
 
     def __repr__(self):
@@ -114,7 +114,7 @@ class TemporaryDirectory(object):
 
     def cleanup(self):
         if self._finalizer.detach():
-            rmtree(self.name)
+            vistir.path.rmtree(self.name)
 
 
 def _sanitize_params(prefix, suffix, dir):

pipenv/cli/command.py

@@ -15,7 +15,6 @@ import click_completion
 
 from click_didyoumean import DYMCommandCollection
 
-from .. import environments
 from ..__version__ import __version__
 from .options import (
     CONTEXT_SETTINGS, PipenvGroup, code_option, common_options, deploy_option,
@@ -115,6 +114,7 @@ def cli(
             return 1
     if envs:
         echo("The following environment variables can be set, to do various things:\n")
+        from .. import environments
         for key in environments.__dict__:
             if key.startswith("PIPENV"):
                 echo("  - {0}".format(crayons.normal(key, bold=True)))
@@ -161,7 +161,8 @@ def cli(
         # --rm was passed…
         elif rm:
             # Abort if --system (or running in a virtualenv).
-            if environments.PIPENV_USE_SYSTEM:
+            from .environments import PIPENV_USE_SYSTEM
+            if PIPENV_USE_SYSTEM:
                 echo(
                     crayons.red(
                         "You are attempting to remove a virtualenv that "