Bump pip to 20.3.3 and wheel to 0.36.2 (#2036)

7 files changed, 55 insertions, 19 deletions

diff --git a/src/virtualenv/seed/embed/via_app_data/pip_install/base.py b/src/virtualenv/seed/embed/via_app_data/pip_install/base.py
index a1d946d..017b7ef 100644
--- a/src/virtualenv/seed/embed/via_app_data/pip_install/base.py
+++ b/src/virtualenv/seed/embed/via_app_data/pip_install/base.py
@@ -51,6 +51,7 @@ class PipInstall(object):
         # 1. first extract the wheel
         logging.debug("build install image for %s to %s", self._wheel.name, self._image_dir)
         with zipfile.ZipFile(str(self._wheel)) as zip_ref:
+            self._shorten_path_if_needed(zip_ref)
             zip_ref.extractall(str(self._image_dir))
             self._extracted = True
         # 2. now add additional files not present in the distribution
@@ -58,6 +59,20 @@ class PipInstall(object):
         # 3. finally fix the records file
         self._fix_records(new_files)
 
+    def _shorten_path_if_needed(self, zip_ref):
+        if os.name == "nt":
+            to_folder = str(self._image_dir)
+            # https://docs.microsoft.com/en-us/windows/win32/fileio/maximum-file-path-limitation
+            zip_max_len = max(len(i) for i in zip_ref.namelist())
+            path_len = zip_max_len + len(to_folder)
+            if path_len > 260:
+                self._image_dir.mkdir(exist_ok=True)  # to get a short path must exist
+
+                from virtualenv.util.path import get_short_path_name
+
+                to_folder = get_short_path_name(to_folder)
+                self._image_dir = Path(to_folder)
+
     def _records_text(self, files):
         record_data = "\n".join(
             "{},,".format(os.path.relpath(ensure_text(str(rec)), ensure_text(str(self._image_dir)))) for rec in files
diff --git a/src/virtualenv/seed/wheels/embed/__init__.py b/src/virtualenv/seed/wheels/embed/__init__.py
index 5233e48..43ca638 100644
--- a/src/virtualenv/seed/wheels/embed/__init__.py
+++ b/src/virtualenv/seed/wheels/embed/__init__.py
@@ -6,34 +6,34 @@ from virtualenv.util.path import Path
 BUNDLE_FOLDER = Path(__file__).absolute().parent
 BUNDLE_SUPPORT = {
     "3.10": {
-        "pip": "pip-20.3.1-py2.py3-none-any.whl",
-        "setuptools": "setuptools-51.0.0-py3-none-any.whl",
-        "wheel": "wheel-0.36.1-py2.py3-none-any.whl",
+        "pip": "pip-20.3.3-py2.py3-none-any.whl",
+        "setuptools": "setuptools-51.1.2-py3-none-any.whl",
+        "wheel": "wheel-0.36.2-py2.py3-none-any.whl",
     },
     "3.9": {
-        "pip": "pip-20.3.1-py2.py3-none-any.whl",
-        "setuptools": "setuptools-51.0.0-py3-none-any.whl",
-        "wheel": "wheel-0.36.1-py2.py3-none-any.whl",
+        "pip": "pip-20.3.3-py2.py3-none-any.whl",
+        "setuptools": "setuptools-51.1.2-py3-none-any.whl",
+        "wheel": "wheel-0.36.2-py2.py3-none-any.whl",
     },
     "3.8": {
-        "pip": "pip-20.3.1-py2.py3-none-any.whl",
-        "setuptools": "setuptools-51.0.0-py3-none-any.whl",
-        "wheel": "wheel-0.36.1-py2.py3-none-any.whl",
+        "pip": "pip-20.3.3-py2.py3-none-any.whl",
+        "setuptools": "setuptools-51.1.2-py3-none-any.whl",
+        "wheel": "wheel-0.36.2-py2.py3-none-any.whl",
     },
     "3.7": {
-        "pip": "pip-20.3.1-py2.py3-none-any.whl",
-        "setuptools": "setuptools-51.0.0-py3-none-any.whl",
-        "wheel": "wheel-0.36.1-py2.py3-none-any.whl",
+        "pip": "pip-20.3.3-py2.py3-none-any.whl",
+        "setuptools": "setuptools-51.1.2-py3-none-any.whl",
+        "wheel": "wheel-0.36.2-py2.py3-none-any.whl",
     },
     "3.6": {
-        "pip": "pip-20.3.1-py2.py3-none-any.whl",
-        "setuptools": "setuptools-51.0.0-py3-none-any.whl",
-        "wheel": "wheel-0.36.1-py2.py3-none-any.whl",
+        "pip": "pip-20.3.3-py2.py3-none-any.whl",
+        "setuptools": "setuptools-51.1.2-py3-none-any.whl",
+        "wheel": "wheel-0.36.2-py2.py3-none-any.whl",
     },
     "3.5": {
-        "pip": "pip-20.3.1-py2.py3-none-any.whl",
+        "pip": "pip-20.3.3-py2.py3-none-any.whl",
         "setuptools": "setuptools-50.3.2-py3-none-any.whl",
-        "wheel": "wheel-0.36.1-py2.py3-none-any.whl",
+        "wheel": "wheel-0.36.2-py2.py3-none-any.whl",
     },
     "3.4": {
         "pip": "pip-19.1.1-py2.py3-none-any.whl",
@@ -41,9 +41,9 @@ BUNDLE_SUPPORT = {
         "wheel": "wheel-0.33.6-py2.py3-none-any.whl",
     },
     "2.7": {
-        "pip": "pip-20.3.1-py2.py3-none-any.whl",
+        "pip": "pip-20.3.3-py2.py3-none-any.whl",
         "setuptools": "setuptools-44.1.1-py2.py3-none-any.whl",
-        "wheel": "wheel-0.36.1-py2.py3-none-any.whl",
+        "wheel": "wheel-0.36.2-py2.py3-none-any.whl",
     },
 }
 MAX = "3.10"
diff --git a/src/virtualenv/seed/wheels/embed/pip-20.3.1-py2.py3-none-any.whl b/src/virtualenv/seed/wheels/embed/pip-20.3.3-py2.py3-none-any.whl
index fbac5d3..b753b72 100644
--- a/src/virtualenv/seed/wheels/embed/pip-20.3.1-py2.py3-none-any.whl
+++ b/src/virtualenv/seed/wheels/embed/pip-20.3.3-py2.py3-none-any.whl
diff --git a/src/virtualenv/seed/wheels/embed/setuptools-51.0.0-py3-none-any.whl b/src/virtualenv/seed/wheels/embed/setuptools-51.1.2-py3-none-any.whl
index 7e60e11..9e6d457 100644
--- a/src/virtualenv/seed/wheels/embed/setuptools-51.0.0-py3-none-any.whl
+++ b/src/virtualenv/seed/wheels/embed/setuptools-51.1.2-py3-none-any.whl
diff --git a/src/virtualenv/seed/wheels/embed/wheel-0.36.1-py2.py3-none-any.whl b/src/virtualenv/seed/wheels/embed/wheel-0.36.2-py2.py3-none-any.whl
index 1f17303..ead39b0 100644
--- a/src/virtualenv/seed/wheels/embed/wheel-0.36.1-py2.py3-none-any.whl
+++ b/src/virtualenv/seed/wheels/embed/wheel-0.36.2-py2.py3-none-any.whl
diff --git a/src/virtualenv/util/path/__init__.py b/src/virtualenv/util/path/__init__.py
index a7f7163..dc628de 100644
--- a/src/virtualenv/util/path/__init__.py
+++ b/src/virtualenv/util/path/__init__.py
@@ -3,6 +3,7 @@ from __future__ import absolute_import, unicode_literals
 from ._pathlib import Path
 from ._permission import make_exe, set_tree
 from ._sync import copy, copytree, ensure_dir, safe_delete, symlink
+from ._win import get_short_path_name
 
 __all__ = (
     "ensure_dir",
@@ -13,4 +14,5 @@ __all__ = (
     "make_exe",
     "set_tree",
     "safe_delete",
+    "get_short_path_name",
 )
diff --git a/src/virtualenv/util/path/_win.py b/src/virtualenv/util/path/_win.py
new file mode 100644
index 0000000..02e16d0
--- /dev/null
+++ b/src/virtualenv/util/path/_win.py
@@ -0,0 +1,19 @@
+def get_short_path_name(long_name):
+    """
+    Gets the short path name of a given long path.
+    http://stackoverflow.com/a/23598461/200291
+    """
+    import ctypes
+    from ctypes import wintypes
+
+    _GetShortPathNameW = ctypes.windll.kernel32.GetShortPathNameW
+    _GetShortPathNameW.argtypes = [wintypes.LPCWSTR, wintypes.LPWSTR, wintypes.DWORD]
+    _GetShortPathNameW.restype = wintypes.DWORD
+    output_buf_size = 0
+    while True:
+        output_buf = ctypes.create_unicode_buffer(output_buf_size)
+        needed = _GetShortPathNameW(long_name, output_buf, output_buf_size)
+        if output_buf_size >= needed:
+            return output_buf.value
+        else:
+            output_buf_size = needed