add all

backend/requirements.txt

@@ -0,0 +1,9 @@
+click==6.7
+Flask>=0.12.3
+Flask-Cors==3.0.3
+itsdangerous==0.24
+Jinja2>=2.10.1
+MarkupSafe==1.0
+six==1.11.0
+Werkzeug==0.12.2
+flask_pymongo==2.3.0

backend/venv/.Python

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/Python

backend/venv/bin/activate

@@ -0,0 +1,78 @@
+# This file must be used with "source bin/activate" *from bash*
+# you cannot run it directly
+
+deactivate () {
+    unset -f pydoc >/dev/null 2>&1
+
+    # reset old environment variables
+    # ! [ -z ${VAR+_} ] returns true if VAR is declared at all
+    if ! [ -z "${_OLD_VIRTUAL_PATH+_}" ] ; then
+        PATH="$_OLD_VIRTUAL_PATH"
+        export PATH
+        unset _OLD_VIRTUAL_PATH
+    fi
+    if ! [ -z "${_OLD_VIRTUAL_PYTHONHOME+_}" ] ; then
+        PYTHONHOME="$_OLD_VIRTUAL_PYTHONHOME"
+        export PYTHONHOME
+        unset _OLD_VIRTUAL_PYTHONHOME
+    fi
+
+    # This should detect bash and zsh, which have a hash command that must
+    # be called to get it to forget past commands.  Without forgetting
+    # past commands the $PATH changes we made may not be respected
+    if [ -n "${BASH-}" ] || [ -n "${ZSH_VERSION-}" ] ; then
+        hash -r 2>/dev/null
+    fi
+
+    if ! [ -z "${_OLD_VIRTUAL_PS1+_}" ] ; then
+        PS1="$_OLD_VIRTUAL_PS1"
+        export PS1
+        unset _OLD_VIRTUAL_PS1
+    fi
+
+    unset VIRTUAL_ENV
+    if [ ! "${1-}" = "nondestructive" ] ; then
+    # Self destruct!
+        unset -f deactivate
+    fi
+}
+
+# unset irrelevant variables
+deactivate nondestructive
+
+VIRTUAL_ENV="/Users/anchaa/Documents/Research/iStacking_code/istacking/backend/venv"
+export VIRTUAL_ENV
+
+_OLD_VIRTUAL_PATH="$PATH"
+PATH="$VIRTUAL_ENV/bin:$PATH"
+export PATH
+
+# unset PYTHONHOME if set
+if ! [ -z "${PYTHONHOME+_}" ] ; then
+    _OLD_VIRTUAL_PYTHONHOME="$PYTHONHOME"
+    unset PYTHONHOME
+fi
+
+if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT-}" ] ; then
+    _OLD_VIRTUAL_PS1="${PS1-}"
+    if [ "x" != x ] ; then
+        PS1="${PS1-}"
+    else
+        PS1="(`basename \"$VIRTUAL_ENV\"`) ${PS1-}"
+    fi
+    export PS1
+fi
+
+# Make sure to unalias pydoc if it's already there
+alias pydoc 2>/dev/null >/dev/null && unalias pydoc || true
+
+pydoc () {
+    python -m pydoc "$@"
+}
+
+# This should detect bash and zsh, which have a hash command that must
+# be called to get it to forget past commands.  Without forgetting
+# past commands the $PATH changes we made may not be respected
+if [ -n "${BASH-}" ] || [ -n "${ZSH_VERSION-}" ] ; then
+    hash -r 2>/dev/null
+fi

backend/venv/bin/activate.csh

@@ -0,0 +1,55 @@
+# This file must be used with "source bin/activate.csh" *from csh*.
+# You cannot run it directly.
+# Created by Davide Di Blasi <davidedb@gmail.com>.
+
+set newline='\
+'
+
+alias deactivate 'test $?_OLD_VIRTUAL_PATH != 0 && setenv PATH "$_OLD_VIRTUAL_PATH:q" && unset _OLD_VIRTUAL_PATH; rehash; test $?_OLD_VIRTUAL_PROMPT != 0 && set prompt="$_OLD_VIRTUAL_PROMPT:q" && unset _OLD_VIRTUAL_PROMPT; unsetenv VIRTUAL_ENV; test "\!:*" != "nondestructive" && unalias deactivate && unalias pydoc'
+
+# Unset irrelevant variables.
+deactivate nondestructive
+
+setenv VIRTUAL_ENV "/Users/anchaa/Documents/Research/iStacking_code/istacking/backend/venv"
+
+set _OLD_VIRTUAL_PATH="$PATH:q"
+setenv PATH "$VIRTUAL_ENV:q/bin:$PATH:q"
+
+
+
+if ("" != "") then
+    set env_name = ""
+else
+    set env_name = '('"$VIRTUAL_ENV:t:q"') '
+endif
+
+if ( $?VIRTUAL_ENV_DISABLE_PROMPT ) then
+    if ( $VIRTUAL_ENV_DISABLE_PROMPT == "" ) then
+        set do_prompt = "1"
+    else
+        set do_prompt = "0"
+    endif
+else
+    set do_prompt = "1"
+endif
+
+if ( $do_prompt == "1" ) then
+    # Could be in a non-interactive environment,
+    # in which case, $prompt is undefined and we wouldn't
+    # care about the prompt anyway.
+    if ( $?prompt ) then
+        set _OLD_VIRTUAL_PROMPT="$prompt:q"
+        if ( "$prompt:q" =~ *"$newline:q"* ) then
+            :
+        else
+            set prompt = "$env_name:q$prompt:q"
+        endif
+    endif
+endif
+
+unset env_name
+unset do_prompt
+
+alias pydoc python -m pydoc
+
+rehash

backend/venv/bin/activate.fish

@@ -0,0 +1,101 @@
+# This file must be used using `source bin/activate.fish` *within a running fish ( http://fishshell.com ) session*.
+# Do not run it directly.
+
+function _bashify_path -d "Converts a fish path to something bash can recognize"
+    set fishy_path $argv
+    set bashy_path $fishy_path[1]
+    for path_part in $fishy_path[2..-1]
+        set bashy_path "$bashy_path:$path_part"
+    end
+    echo $bashy_path
+end
+
+function _fishify_path -d "Converts a bash path to something fish can recognize"
+    echo $argv | tr ':' '\n'
+end
+
+function deactivate -d 'Exit virtualenv mode and return to the normal environment.'
+    # reset old environment variables
+    if test -n "$_OLD_VIRTUAL_PATH"
+        # https://github.com/fish-shell/fish-shell/issues/436 altered PATH handling
+        if test (echo $FISH_VERSION | tr "." "\n")[1] -lt 3
+            set -gx PATH (_fishify_path $_OLD_VIRTUAL_PATH)
+        else
+            set -gx PATH $_OLD_VIRTUAL_PATH
+        end
+        set -e _OLD_VIRTUAL_PATH
+    end
+
+    if test -n "$_OLD_VIRTUAL_PYTHONHOME"
+        set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME
+        set -e _OLD_VIRTUAL_PYTHONHOME
+    end
+
+    if test -n "$_OLD_FISH_PROMPT_OVERRIDE"
+        # Set an empty local `$fish_function_path` to allow the removal of `fish_prompt` using `functions -e`.
+        set -l fish_function_path
+
+        # Erase virtualenv's `fish_prompt` and restore the original.
+        functions -e fish_prompt
+        functions -c _old_fish_prompt fish_prompt
+        functions -e _old_fish_prompt
+        set -e _OLD_FISH_PROMPT_OVERRIDE
+    end
+
+    set -e VIRTUAL_ENV
+
+    if test "$argv[1]" != 'nondestructive'
+        # Self-destruct!
+        functions -e pydoc
+        functions -e deactivate
+        functions -e _bashify_path
+        functions -e _fishify_path
+    end
+end
+
+# Unset irrelevant variables.
+deactivate nondestructive
+
+set -gx VIRTUAL_ENV "/Users/anchaa/Documents/Research/iStacking_code/istacking/backend/venv"
+
+# https://github.com/fish-shell/fish-shell/issues/436 altered PATH handling
+if test (echo $FISH_VERSION | tr "." "\n")[1] -lt 3
+   set -gx _OLD_VIRTUAL_PATH (_bashify_path $PATH)
+else
+    set -gx _OLD_VIRTUAL_PATH $PATH
+end
+set -gx PATH "$VIRTUAL_ENV/bin" $PATH
+
+# Unset `$PYTHONHOME` if set.
+if set -q PYTHONHOME
+    set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME
+    set -e PYTHONHOME
+end
+
+function pydoc
+    python -m pydoc $argv
+end
+
+if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
+    # Copy the current `fish_prompt` function as `_old_fish_prompt`.
+    functions -c fish_prompt _old_fish_prompt
+
+    function fish_prompt
+        # Save the current $status, for fish_prompts that display it.
+        set -l old_status $status
+
+        # Prompt override provided?
+        # If not, just prepend the environment name.
+        if test -n ""
+            printf '%s%s' "" (set_color normal)
+        else
+            printf '%s(%s) ' (set_color normal) (basename "$VIRTUAL_ENV")
+        end
+
+        # Restore the original $status
+        echo "exit $old_status" | source
+        _old_fish_prompt
+    end
+
+    set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"
+end

backend/venv/bin/activate.ps1

@@ -0,0 +1,72 @@
+# This file must be dot sourced from PoSh; you cannot run it directly. Do this: . ./activate.ps1
+
+$script:THIS_PATH = $myinvocation.mycommand.path
+$script:BASE_DIR = split-path (resolve-path "$THIS_PATH/..") -Parent
+
+function global:deactivate([switch] $NonDestructive)
+{
+    if (test-path variable:_OLD_VIRTUAL_PATH)
+    {
+        $env:PATH = $variable:_OLD_VIRTUAL_PATH
+        remove-variable "_OLD_VIRTUAL_PATH" -scope global
+    }
+
+    if (test-path function:_old_virtual_prompt)
+    {
+        $function:prompt = $function:_old_virtual_prompt
+        remove-item function:\_old_virtual_prompt
+    }
+
+    if ($env:VIRTUAL_ENV)
+    {
+        $old_env = split-path $env:VIRTUAL_ENV -leaf
+        remove-item env:VIRTUAL_ENV -erroraction silentlycontinue
+    }
+
+    if (!$NonDestructive)
+    {
+        # Self destruct!
+        remove-item function:deactivate
+        remove-item function:pydoc
+    }
+}
+
+function global:pydoc
+{
+    python -m pydoc $args
+}
+
+# unset irrelevant variables
+deactivate -nondestructive
+
+$VIRTUAL_ENV = $BASE_DIR
+$env:VIRTUAL_ENV = $VIRTUAL_ENV
+
+$global:_OLD_VIRTUAL_PATH = $env:PATH
+$env:PATH = "$env:VIRTUAL_ENV/bin:" + $env:PATH
+if (!$env:VIRTUAL_ENV_DISABLE_PROMPT)
+{
+    function global:_old_virtual_prompt
+    {
+        ""
+    }
+    $function:_old_virtual_prompt = $function:prompt
+    if ("" -ne "")
+    {
+        function global:prompt
+        {
+            # Add the custom prefix to the existing prompt
+            write-host "" -nonewline
+            & $function:_old_virtual_prompt
+        }
+    }
+    else
+    {
+        function global:prompt
+        {
+            # Add a prefix to the current prompt, but don't discard it.
+            write-host "($( split-path $env:VIRTUAL_ENV -leaf )) " -nonewline
+            & $function:_old_virtual_prompt
+        }
+    }
+}

backend/venv/bin/activate.xsh

@@ -0,0 +1,46 @@
+"""Xonsh activate script for virtualenv"""
+from xonsh.tools import get_sep as _get_sep
+
+def _deactivate(args):
+    if "pydoc" in aliases:
+        del aliases["pydoc"]
+
+    if ${...}.get("_OLD_VIRTUAL_PATH", ""):
+        $PATH = $_OLD_VIRTUAL_PATH
+        del $_OLD_VIRTUAL_PATH
+
+    if ${...}.get("_OLD_VIRTUAL_PYTHONHOME", ""):
+        $PYTHONHOME = $_OLD_VIRTUAL_PYTHONHOME
+        del $_OLD_VIRTUAL_PYTHONHOME
+
+    if "VIRTUAL_ENV" in ${...}:
+        del $VIRTUAL_ENV
+
+    if "VIRTUAL_ENV_PROMPT" in ${...}:
+        del $VIRTUAL_ENV_PROMPT
+
+    if "nondestructive" not in args:
+        # Self destruct!
+        del aliases["deactivate"]
+
+
+# unset irrelevant variables
+_deactivate(["nondestructive"])
+aliases["deactivate"] = _deactivate
+
+$VIRTUAL_ENV = r"/Users/anchaa/Documents/Research/iStacking_code/istacking/backend/venv"
+
+$_OLD_VIRTUAL_PATH = $PATH
+$PATH = $PATH[:]
+$PATH.add($VIRTUAL_ENV + _get_sep() + "bin", front=True, replace=True)
+
+if ${...}.get("PYTHONHOME", ""):
+    # unset PYTHONHOME if set
+    $_OLD_VIRTUAL_PYTHONHOME = $PYTHONHOME
+    del $PYTHONHOME
+
+$VIRTUAL_ENV_PROMPT = ""
+if not $VIRTUAL_ENV_PROMPT:
+    del $VIRTUAL_ENV_PROMPT
+
+aliases["pydoc"] = ["python", "-m", "pydoc"]

backend/venv/bin/activate_this.py

@@ -0,0 +1,46 @@
+"""Activate virtualenv for current interpreter:
+
+Use exec(open(this_file).read(), {'__file__': this_file}).
+
+This can be used when you must use an existing Python interpreter, not the virtualenv bin/python.
+"""
+import os
+import site
+import sys
+
+try:
+    __file__
+except NameError:
+    raise AssertionError("You must use exec(open(this_file).read(), {'__file__': this_file}))")
+
+# prepend bin to PATH (this file is inside the bin directory)
+bin_dir = os.path.dirname(os.path.abspath(__file__))
+os.environ["PATH"] = os.pathsep.join([bin_dir] + os.environ.get("PATH", "").split(os.pathsep))
+
+base = os.path.dirname(bin_dir)
+
+# virtual env is right above bin directory
+os.environ["VIRTUAL_ENV"] = base
+
+# add the virtual environments site-package to the host python import mechanism
+IS_PYPY = hasattr(sys, "pypy_version_info")
+IS_JYTHON = sys.platform.startswith("java")
+if IS_JYTHON:
+    site_packages = os.path.join(base, "Lib", "site-packages")
+elif IS_PYPY:
+    site_packages = os.path.join(base, "site-packages")
+else:
+    IS_WIN = sys.platform == "win32"
+    if IS_WIN:
+        site_packages = os.path.join(base, "Lib", "site-packages")
+    else:
+        site_packages = os.path.join(base, "lib", "python{}".format(sys.version[:3]), "site-packages")
+
+prev = set(sys.path)
+site.addsitedir(site_packages)
+sys.real_prefix = sys.prefix
+sys.prefix = base
+
+# Move the added items to the front of the path, in place
+new = list(sys.path)
+sys.path[:] = [i for i in new if i not in prev] + [i for i in new if i in prev]

backend/venv/bin/easy_install

@@ -0,0 +1,10 @@
+#!/Users/anchaa/Documents/Research/iStacking_code/istacking/backend/venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from setuptools.command.easy_install import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

backend/venv/bin/easy_install-3.7

@@ -0,0 +1,10 @@
+#!/Users/anchaa/Documents/Research/iStacking_code/istacking/backend/venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from setuptools.command.easy_install import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

backend/venv/bin/flask

@@ -0,0 +1,10 @@
+#!/Users/anchaa/Documents/Research/iStacking_code/istacking/backend/venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from flask.cli import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

backend/venv/bin/pip

@@ -0,0 +1,10 @@
+#!/Users/anchaa/Documents/Research/iStacking_code/istacking/backend/venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from pip._internal import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

backend/venv/bin/pip3

@@ -0,0 +1,10 @@
+#!/Users/anchaa/Documents/Research/iStacking_code/istacking/backend/venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from pip._internal import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

backend/venv/bin/pip3.7

@@ -0,0 +1,10 @@
+#!/Users/anchaa/Documents/Research/iStacking_code/istacking/backend/venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from pip._internal import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

backend/venv/bin/python

@@ -0,0 +1 @@
+python3

backend/venv/bin/python-config

@@ -0,0 +1,78 @@
+#!/Users/anchaa/Documents/Research/iStacking_code/istacking/backend/venv/bin/python
+
+import sys
+import getopt
+import sysconfig
+
+valid_opts = ['prefix', 'exec-prefix', 'includes', 'libs', 'cflags',
+              'ldflags', 'help']
+
+if sys.version_info >= (3, 2):
+    valid_opts.insert(-1, 'extension-suffix')
+    valid_opts.append('abiflags')
+if sys.version_info >= (3, 3):
+    valid_opts.append('configdir')
+
+
+def exit_with_usage(code=1):
+    sys.stderr.write("Usage: {0} [{1}]\n".format(
+        sys.argv[0], '|'.join('--'+opt for opt in valid_opts)))
+    sys.exit(code)
+
+try:
+    opts, args = getopt.getopt(sys.argv[1:], '', valid_opts)
+except getopt.error:
+    exit_with_usage()
+
+if not opts:
+    exit_with_usage()
+
+pyver = sysconfig.get_config_var('VERSION')
+getvar = sysconfig.get_config_var
+
+opt_flags = [flag for (flag, val) in opts]
+
+if '--help' in opt_flags:
+    exit_with_usage(code=0)
+
+for opt in opt_flags:
+    if opt == '--prefix':
+        print(sysconfig.get_config_var('prefix'))
+
+    elif opt == '--exec-prefix':
+        print(sysconfig.get_config_var('exec_prefix'))
+
+    elif opt in ('--includes', '--cflags'):
+        flags = ['-I' + sysconfig.get_path('include'),
+                 '-I' + sysconfig.get_path('platinclude')]
+        if opt == '--cflags':
+            flags.extend(getvar('CFLAGS').split())
+        print(' '.join(flags))
+
+    elif opt in ('--libs', '--ldflags'):
+        abiflags = getattr(sys, 'abiflags', '')
+        libs = ['-lpython' + pyver + abiflags]
+        libs += getvar('LIBS').split()
+        libs += getvar('SYSLIBS').split()
+        # add the prefix/lib/pythonX.Y/config dir, but only if there is no
+        # shared library in prefix/lib/.
+        if opt == '--ldflags':
+            if not getvar('Py_ENABLE_SHARED'):
+                libs.insert(0, '-L' + getvar('LIBPL'))
+            if not getvar('PYTHONFRAMEWORK'):
+                libs.extend(getvar('LINKFORSHARED').split())
+        print(' '.join(libs))
+
+    elif opt == '--extension-suffix':
+        ext_suffix = sysconfig.get_config_var('EXT_SUFFIX')
+        if ext_suffix is None:
+            ext_suffix = sysconfig.get_config_var('SO')
+        print(ext_suffix)
+
+    elif opt == '--abiflags':
+        if not getattr(sys, 'abiflags', None):
+            exit_with_usage()
+        print(sys.abiflags)
+
+    elif opt == '--configdir':
+        print(sysconfig.get_config_var('LIBPL'))

backend/venv/bin/python3.7

@@ -0,0 +1 @@
+python3

backend/venv/bin/wheel

@@ -0,0 +1,10 @@
+#!/Users/anchaa/Documents/Research/iStacking_code/istacking/backend/venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from wheel.cli import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

backend/venv/include/python3.7m

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/include/python3.7m

backend/venv/lib/python3.7/LICENSE.txt

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/LICENSE.txt

backend/venv/lib/python3.7/__future__.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/__future__.py

backend/venv/lib/python3.7/_bootlocale.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/_bootlocale.py

backend/venv/lib/python3.7/_collections_abc.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/_collections_abc.py

backend/venv/lib/python3.7/_dummy_thread.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/_dummy_thread.py

backend/venv/lib/python3.7/_weakrefset.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/_weakrefset.py

backend/venv/lib/python3.7/abc.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/abc.py

backend/venv/lib/python3.7/base64.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/base64.py

backend/venv/lib/python3.7/bisect.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/bisect.py

backend/venv/lib/python3.7/codecs.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/codecs.py

backend/venv/lib/python3.7/collections

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/collections

backend/venv/lib/python3.7/config-3.7m-darwin

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/config-3.7m-darwin

backend/venv/lib/python3.7/copy.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/copy.py

backend/venv/lib/python3.7/copyreg.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/copyreg.py

backend/venv/lib/python3.7/distutils/__init__.py

@@ -0,0 +1,134 @@
+import os
+import sys
+import warnings
+
+# opcode is not a virtualenv module, so we can use it to find the stdlib
+# Important! To work on pypy, this must be a module that resides in the
+# lib-python/modified-x.y.z directory
+import opcode
+
+dirname = os.path.dirname
+
+distutils_path = os.path.join(os.path.dirname(opcode.__file__), "distutils")
+if os.path.normpath(distutils_path) == os.path.dirname(os.path.normpath(__file__)):
+    warnings.warn("The virtualenv distutils package at %s appears to be in the same location as the system distutils?")
+else:
+    __path__.insert(0, distutils_path)  # noqa: F821
+    if sys.version_info < (3, 4):
+        import imp
+
+        real_distutils = imp.load_module("_virtualenv_distutils", None, distutils_path, ("", "", imp.PKG_DIRECTORY))
+    else:
+        import importlib.machinery
+
+        distutils_path = os.path.join(distutils_path, "__init__.py")
+        loader = importlib.machinery.SourceFileLoader("_virtualenv_distutils", distutils_path)
+        if sys.version_info < (3, 5):
+            import types
+
+            real_distutils = types.ModuleType(loader.name)
+        else:
+            import importlib.util
+
+            spec = importlib.util.spec_from_loader(loader.name, loader)
+            real_distutils = importlib.util.module_from_spec(spec)
+        loader.exec_module(real_distutils)
+
+    # Copy the relevant attributes
+    try:
+        __revision__ = real_distutils.__revision__
+    except AttributeError:
+        pass
+    __version__ = real_distutils.__version__
+
+from distutils import dist, sysconfig  # isort:skip
+
+try:
+    basestring
+except NameError:
+    basestring = str
+
+# patch build_ext (distutils doesn't know how to get the libs directory
+# path on windows - it hardcodes the paths around the patched sys.prefix)
+
+if sys.platform == "win32":
+    from distutils.command.build_ext import build_ext as old_build_ext
+
+    class build_ext(old_build_ext):
+        def finalize_options(self):
+            if self.library_dirs is None:
+                self.library_dirs = []
+            elif isinstance(self.library_dirs, basestring):
+                self.library_dirs = self.library_dirs.split(os.pathsep)
+
+            self.library_dirs.insert(0, os.path.join(sys.real_prefix, "Libs"))
+            old_build_ext.finalize_options(self)
+
+    from distutils.command import build_ext as build_ext_module
+
+    build_ext_module.build_ext = build_ext
+
+# distutils.dist patches:
+
+old_find_config_files = dist.Distribution.find_config_files
+
+
+def find_config_files(self):
+    found = old_find_config_files(self)
+    if os.name == "posix":
+        user_filename = ".pydistutils.cfg"
+    else:
+        user_filename = "pydistutils.cfg"
+    user_filename = os.path.join(sys.prefix, user_filename)
+    if os.path.isfile(user_filename):
+        for item in list(found):
+            if item.endswith("pydistutils.cfg"):
+                found.remove(item)
+        found.append(user_filename)
+    return found
+
+
+dist.Distribution.find_config_files = find_config_files
+
+# distutils.sysconfig patches:
+
+old_get_python_inc = sysconfig.get_python_inc
+
+
+def sysconfig_get_python_inc(plat_specific=0, prefix=None):
+    if prefix is None:
+        prefix = sys.real_prefix
+    return old_get_python_inc(plat_specific, prefix)
+
+
+sysconfig_get_python_inc.__doc__ = old_get_python_inc.__doc__
+sysconfig.get_python_inc = sysconfig_get_python_inc
+
+old_get_python_lib = sysconfig.get_python_lib
+
+
+def sysconfig_get_python_lib(plat_specific=0, standard_lib=0, prefix=None):
+    if standard_lib and prefix is None:
+        prefix = sys.real_prefix
+    return old_get_python_lib(plat_specific, standard_lib, prefix)
+
+
+sysconfig_get_python_lib.__doc__ = old_get_python_lib.__doc__
+sysconfig.get_python_lib = sysconfig_get_python_lib
+
+old_get_config_vars = sysconfig.get_config_vars
+
+
+def sysconfig_get_config_vars(*args):
+    real_vars = old_get_config_vars(*args)
+    if sys.platform == "win32":
+        lib_dir = os.path.join(sys.real_prefix, "libs")
+        if isinstance(real_vars, dict) and "LIBDIR" not in real_vars:
+            real_vars["LIBDIR"] = lib_dir  # asked for all
+        elif isinstance(real_vars, list) and "LIBDIR" in args:
+            real_vars = real_vars + [lib_dir]  # asked for list
+    return real_vars
+
+
+sysconfig_get_config_vars.__doc__ = old_get_config_vars.__doc__
+sysconfig.get_config_vars = sysconfig_get_config_vars

backend/venv/lib/python3.7/distutils/distutils.cfg

@@ -0,0 +1,6 @@
+# This is a config file local to this virtualenv installation
+# You may include options that will be used by all distutils commands,
+# and by easy_install.  For instance:
+#
+#   [easy_install]
+#   find_links = http://mylocalsite

backend/venv/lib/python3.7/encodings

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/encodings

backend/venv/lib/python3.7/enum.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/enum.py

backend/venv/lib/python3.7/fnmatch.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/fnmatch.py

backend/venv/lib/python3.7/functools.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/functools.py

backend/venv/lib/python3.7/genericpath.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/genericpath.py

backend/venv/lib/python3.7/hashlib.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/hashlib.py

backend/venv/lib/python3.7/heapq.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/heapq.py

backend/venv/lib/python3.7/hmac.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/hmac.py

backend/venv/lib/python3.7/imp.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/imp.py

backend/venv/lib/python3.7/importlib

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/importlib

backend/venv/lib/python3.7/io.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/io.py

backend/venv/lib/python3.7/keyword.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/keyword.py

backend/venv/lib/python3.7/lib-dynload

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/lib-dynload

backend/venv/lib/python3.7/linecache.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/linecache.py

backend/venv/lib/python3.7/locale.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/locale.py

backend/venv/lib/python3.7/ntpath.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ntpath.py

backend/venv/lib/python3.7/operator.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/operator.py

backend/venv/lib/python3.7/orig-prefix.txt

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7

backend/venv/lib/python3.7/os.py

@@ -0,0 +1 @@
+/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/os.py