Add missed import

Signed-off-by: Dan Ryan <dan@danryan.co>
pypa · Jul 1, 2018 · f45e72a · f45e72a
1 parent e57e77f
commit f45e72a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pipenv/core.py b/pipenv/core.py
@@ -1001,7 +1001,6 @@ def do_lock(
     pypi_mirror=None,
 ):
     """Executes the freeze functionality."""
-    from .vendor.requirementslib import Requirement
     from .utils import get_vcs_deps
     cached_lockfile = {}
     if not pre:
@@ -1164,6 +1163,7 @@ def do_lock(
 
 def do_purge(bare=False, downloads=False, allow_global=False, verbose=False):
     """Executes the purge functionality."""
+    from .vendor.requirementslib.models.requirements import Requirement
     if downloads:
         if not bare:
             click.echo(