From 4a8eeada96f65188db383353e581bd4941ff80b2 Mon Sep 17 00:00:00 2001
From: Dan Ryan <dan@danryan.co>
Date: Mon, 21 Jan 2019 20:02:50 -0500
Subject: [PATCH] Remove pyc from pyinstaller and grab final updates from
 pythonfinder

Signed-off-by: Dan Ryan <dan@danryan.co>
---
 pipenv/vendor/pythonfinder/pythonfinder.py | 25 +++++++++++++---------
 tests/test_artifacts/git/pyinstaller       |  2 +-
 2 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/pipenv/vendor/pythonfinder/pythonfinder.py b/pipenv/vendor/pythonfinder/pythonfinder.py
index edbc149b..63f63c74 100644
--- a/pipenv/vendor/pythonfinder/pythonfinder.py
+++ b/pipenv/vendor/pythonfinder/pythonfinder.py
@@ -12,7 +12,7 @@ from vistir.compat import lru_cache
 from . import environment
 from .exceptions import InvalidPythonVersion
 from .models import path
-from .utils import Iterable, filter_pythons
+from .utils import Iterable, filter_pythons, version_re
 
 
 if environment.MYPY_RUNNING:
@@ -174,14 +174,20 @@ class Finder(object):
                 name = "%s" % major
                 major = None
             else:
-                version_dict = {
-                    "major": major,
-                    "minor": minor,
-                    "patch": patch,
-                    "pre": pre,
-                    "dev": dev,
-                    "arch": arch
-                }
+                if "." in major and all(part.isdigit() for part in major.split(".")[:2]):
+                    match = version_re.match(major)
+                    version_dict = match.groupdict()
+                    version_dict["is_prerelease"] = bool(version_dict.get("prerel", False))
+                    version_dict["is_devrelease"] = bool(version_dict.get("dev", False))
+                else:
+                    version_dict = {
+                        "major": major,
+                        "minor": minor,
+                        "patch": patch,
+                        "pre": pre,
+                        "dev": dev,
+                        "arch": arch
+                    }
             if version_dict.get("minor") is not None:
                 minor = int(version_dict["minor"])
             if version_dict.get("patch") is not None:
@@ -199,7 +205,6 @@ class Finder(object):
             )
             if match:
                 return match
-        secho("Using name: %s" % name, fg="white")
         return self.system_path.find_python_version(
             major=major, minor=minor, patch=patch, pre=pre, dev=dev, arch=arch, name=name
         )
diff --git a/tests/test_artifacts/git/pyinstaller b/tests/test_artifacts/git/pyinstaller
index 19d8a378..7719afed 160000
--- a/tests/test_artifacts/git/pyinstaller
+++ b/tests/test_artifacts/git/pyinstaller
@@ -1 +1 @@
-Subproject commit 19d8a378987d6115c0acb72ef954bbf3bca3c61b
+Subproject commit 7719afeda5d31d99c26e3dc6ec97132735f5791f