Bump pip and setuptools

Signed-off-by: Bernat Gabor <bgabor8@bloomberg.net>

.pre-commit-config.yaml

@@ -1,27 +1,27 @@
 repos:
 -   repo: https://github.com/ambv/black
-    rev: 18.9b0
+    rev: 19.3b0
     hooks:
     -   id: black
         args: [--safe]
         language_version: python3.7
 -   repo: https://github.com/asottile/blacken-docs
-    rev: v0.3.0
+    rev: v1.3.0
     hooks:
     -   id: blacken-docs
         additional_dependencies: [black==18.9b0]
         language_version: python3.7
 -   repo: https://github.com/asottile/seed-isort-config
-    rev: v1.3.0
+    rev: v1.9.3
     hooks:
     -   id: seed-isort-config
         args: [--application-directories, '.']
 -   repo: https://github.com/pre-commit/mirrors-isort
-    rev: v4.3.4
+    rev: v4.3.21
     hooks:
     -   id: isort
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v2.0.0
+    rev: v2.3.0
     hooks:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
@@ -31,13 +31,13 @@ repos:
     -   id: trailing-whitespace
     -   id: check-docstring-first
     -   id: flake8
-        additional_dependencies: ["flake8-bugbear == 18.8.0"]
+        additional_dependencies: ["flake8-bugbear == 19.8.0"]
         language_version: python3.7
 -   repo: https://github.com/asottile/pyupgrade
-    rev: v1.10.0
+    rev: v1.24.1
     hooks:
     -   id: pyupgrade
 -   repo: https://github.com/pre-commit/pygrep-hooks
-    rev: v1.1.0
+    rev: v1.4.1
     hooks:
     -   id: rst-backticks

docs/changelog/tbd.bugfix.rst

@@ -0,0 +1 @@
+bump bundled pip from ``19.2.3`` to ``19.3`` and setuptools from ``41.2.0`` to ``41.4.0``

tox.ini

@@ -84,7 +84,7 @@ description = format the code base to adhere to our styles, and complain about w
 basepython = python3.7
 passenv = *
 deps = {[testenv]deps}
-       pre-commit == 1.12.0
+       pre-commit >= 1.12.0, <2
 skip_install = True
 commands = pre-commit run --all-files --show-diff-on-failure
            python -c 'import pathlib; print("hint: run \{\} install to add checks as pre-commit hook".format(pathlib.Path(r"{envdir}") / "bin" / "pre-commit"))'

virtualenv.py

@@ -2594,7 +2594,7 @@ def do_macho(file, bits, endian):
                 # If the string is what is being replaced, overwrite it.
                 if load == what:
                     file.seek(where + name_offset, os.SEEK_SET)
-                    file.write(value.encode() + "\0".encode())
+                    file.write(value.encode() + b"\0")
             # Seek to the next command
             file.seek(where + cmd_size, os.SEEK_SET)
 

virtualenv_embedded/deactivate.bat

@@ -17,4 +17,3 @@ if not defined _OLD_VIRTUAL_PATH goto ENDIFVPATH
     set "PATH=%_OLD_VIRTUAL_PATH%"
     set _OLD_VIRTUAL_PATH=
 :ENDIFVPATH
-