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Lib/site-packages/pipenv/vendor/click_completion/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2016 Gaëtan Lehmann
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Lib/site-packages/pipenv/vendor/click_completion/__init__.py

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+#!/usr/bin/env python
+# -*- coding:utf-8 -*-
+
+from __future__ import print_function, absolute_import
+
+import six
+
+from click import ParamType
+if six.PY3:
+    try:
+        from enum import Enum
+    except ImportError:
+        from pipenv.vendor.backports.enum import Enum
+else:
+    from pipenv.vendor.backports.enum import Enum
+
+from click_completion.core import completion_configuration, get_code, install, shells, resolve_ctx, get_choices, \
+    startswith, Shell
+from click_completion.lib import get_auto_shell
+from click_completion.patch import patch as _patch
+
+__version__ = '0.5.2'
+
+_initialized = False
+
+
+def init(complete_options=False, match_incomplete=None):
+    """Initialize the enhanced click completion
+
+    Parameters
+    ----------
+    complete_options : bool
+        always complete the options, even when the user hasn't typed a first dash (Default value = False)
+    match_incomplete : func
+        a function with two parameters choice and incomplete. Must return True
+        if incomplete is a correct match for choice, False otherwise.
+    """
+    global _initialized
+    if not _initialized:
+        _patch()
+        completion_configuration.complete_options = complete_options
+        if match_incomplete is not None:
+            completion_configuration.match_incomplete = match_incomplete
+        _initialized = True
+
+
+class DocumentedChoice(ParamType):
+    """The choice type allows a value to be checked against a fixed set of
+    supported values.  All of these values have to be strings. Each value may
+    be associated to a help message that will be display in the error message
+    and during the completion.
+
+    Parameters
+    ----------
+    choices : dict or Enum
+        A dictionary with the possible choice as key, and the corresponding help string as value
+    """
+    name = 'choice'
+
+    def __init__(self, choices):
+        if isinstance(choices, Enum):
+            self.choices = dict((choice.name, choice.value) for choice in choices)
+        else:
+            self.choices = dict(choices)
+
+    def get_metavar(self, param):
+        return '[%s]' % '|'.join(self.choices.keys())
+
+    def get_missing_message(self, param):
+        formated_choices = ['{:<12} {}'.format(k, self.choices[k] or '') for k in sorted(self.choices.keys())]
+        return 'Choose from\n  ' + '\n  '.join(formated_choices)
+
+    def convert(self, value, param, ctx):
+        # Exact match
+        if value in self.choices:
+            return value
+
+        # Match through normalization
+        if ctx is not None and \
+           ctx.token_normalize_func is not None:
+            value = ctx.token_normalize_func(value)
+            for choice in self.choices:
+                if ctx.token_normalize_func(choice) == value:
+                    return choice
+
+        self.fail('invalid choice: %s. %s' %
+                  (value, self.get_missing_message(param)), param, ctx)
+
+    def __repr__(self):
+        return 'DocumentedChoice(%r)' % list(self.choices.keys())
+
+    def complete(self, ctx, incomplete):
+        match = completion_configuration.match_incomplete
+        return [(c, v) for c, v in six.iteritems(self.choices) if match(c, incomplete)]

Lib/site-packages/pipenv/vendor/click_completion/bash.j2

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+_{{prog_name}}_completion() {
+    local IFS=$'\t'
+    COMPREPLY=( $( env COMP_WORDS="${COMP_WORDS[*]}" \
+                   COMP_CWORD=$COMP_CWORD \
+{%- for k, v in extra_env.items() %}
+                   {{k}}={{v}} \
+{%- endfor %}
+                   {{complete_var}}=complete-bash $1 ) )
+    return 0
+}
+
+complete -F _{{prog_name}}_completion -o default {{prog_name}}

Lib/site-packages/pipenv/vendor/click_completion/core.py

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+#!/usr/bin/env python
+# -*- coding:utf-8 -*-
+
+from __future__ import print_function, absolute_import
+
+import os
+import re
+import shlex
+import subprocess
+
+import click
+from click import Option, Argument, MultiCommand, echo
+import six
+if six.PY3:
+    try:
+        from enum import Enum
+    except ImportError:
+        from pipenv.vendor.backports.enum import Enum
+else:
+    from pipenv.vendor.backports.enum import Enum
+
+from click_completion.lib import resolve_ctx, split_args, single_quote, double_quote, get_auto_shell
+
+
+def startswith(string, incomplete):
+    """Returns True when string starts with incomplete
+
+    It might be overridden with a fuzzier version - for example a case insensitive version
+
+    Parameters
+    ----------
+    string : str
+        The string to check
+    incomplete : str
+        The incomplete string to compare to the begining of string
+
+    Returns
+    -------
+    bool
+        True if string starts with incomplete, False otherwise
+    """
+    return string.startswith(incomplete)
+
+
+class CompletionConfiguration(object):
+    """A class to hold the completion configuration
+
+    Attributes
+    ----------
+
+    complete_options : bool
+        Wether to complete the options or not. By default, the options are only completed after the user has entered
+        a first dash '-'. Change this value to True to always complete the options, even without first typing any
+        character.
+    match_incomplete : func
+        A function use to check whether a parameter match an incomplete argument typed by the user
+    """
+    def __init__(self):
+        self.complete_options = False
+        self.match_incomplete = startswith
+
+
+def match(string, incomplete):
+    import click_completion
+    # backward compatibility handling
+    if click_completion.startswith != startswith:
+        fn = click_completion.startswith
+    else:
+        fn = completion_configuration.match_incomplete
+    return fn(string, incomplete)
+
+
+def get_choices(cli, prog_name, args, incomplete):
+    """
+
+    Parameters
+    ----------
+    cli : click.Command
+        The main click Command of the program
+    prog_name : str
+        The program name on the command line
+    args : [str]
+        The arguments already written by the user on the command line
+    incomplete : str
+        The partial argument to complete
+
+    Returns
+    -------
+    [(str, str)]
+        A list of completion results. The first element of each tuple is actually the argument to complete, the second
+        element is an help string for this argument.
+    """
+    ctx = resolve_ctx(cli, prog_name, args)
+    if ctx is None:
+        return
+    optctx = None
+    if args:
+        options = [param
+                   for param in ctx.command.get_params(ctx)
+                   if isinstance(param, Option)]
+        arguments = [param
+                     for param in ctx.command.get_params(ctx)
+                     if isinstance(param, Argument)]
+        for param in options:
+            if not param.is_flag and args[-1] in param.opts + param.secondary_opts:
+                optctx = param
+        if optctx is None:
+            for param in arguments:
+                if (
+                        not incomplete.startswith("-")
+                        and (
+                            ctx.params.get(param.name) in (None, ())
+                            or param.nargs == -1
+                        )
+                ):
+                    optctx = param
+                    break
+    choices = []
+    if optctx:
+        choices += [c if isinstance(c, tuple) else (c, None) for c in optctx.type.complete(ctx, incomplete)]
+    else:
+        for param in ctx.command.get_params(ctx):
+            if (completion_configuration.complete_options or incomplete and not incomplete[:1].isalnum()) and isinstance(param, Option):
+                # filter hidden click.Option
+                if getattr(param, 'hidden', False):
+                    continue
+                for opt in param.opts:
+                    if match(opt, incomplete):
+                        choices.append((opt, param.help))
+                for opt in param.secondary_opts:
+                    if match(opt, incomplete):
+                        # don't put the doc so fish won't group the primary and
+                        # and secondary options
+                        choices.append((opt, None))
+        if isinstance(ctx.command, MultiCommand):
+            for name in ctx.command.list_commands(ctx):
+                if match(name, incomplete):
+                    choices.append((name, ctx.command.get_command_short_help(ctx, name)))
+
+    for item, help in choices:
+        yield (item, help)
+
+
+def do_bash_complete(cli, prog_name):
+    """Do the completion for bash
+
+    Parameters
+    ----------
+    cli : click.Command
+        The main click Command of the program
+    prog_name : str
+        The program name on the command line
+
+    Returns
+    -------
+    bool
+        True if the completion was successful, False otherwise
+    """
+    comp_words = os.environ['COMP_WORDS']
+    try:
+        cwords = shlex.split(comp_words)
+        quoted = False
+    except ValueError:  # No closing quotation
+        cwords = split_args(comp_words)
+        quoted = True
+    cword = int(os.environ['COMP_CWORD'])
+    args = cwords[1:cword]
+    try:
+        incomplete = cwords[cword]
+    except IndexError:
+        incomplete = ''
+    choices = get_choices(cli, prog_name, args, incomplete)
+
+    if quoted:
+        echo('\t'.join(opt for opt, _ in choices), nl=False)
+    else:
+        echo('\t'.join(re.sub(r"""([\s\\"'()])""", r'\\\1', opt) for opt, _ in choices), nl=False)
+
+    return True
+
+
+def do_fish_complete(cli, prog_name):
+    """Do the fish completion
+
+    Parameters
+    ----------
+    cli : click.Command
+        The main click Command of the program
+    prog_name : str
+        The program name on the command line
+
+    Returns
+    -------
+    bool
+        True if the completion was successful, False otherwise
+    """
+    commandline = os.environ['COMMANDLINE']
+    args = split_args(commandline)[1:]
+    if args and not commandline.endswith(' '):
+        incomplete = args[-1]
+        args = args[:-1]
+    else:
+        incomplete = ''
+
+    for item, help in get_choices(cli, prog_name, args, incomplete):
+        if help:
+            echo("%s\t%s" % (item, re.sub(r'\s', ' ', help)))
+        else:
+            echo(item)
+
+    return True
+
+
+def do_zsh_complete(cli, prog_name):
+    """Do the zsh completion
+
+    Parameters
+    ----------
+    cli : click.Command
+        The main click Command of the program
+    prog_name : str
+        The program name on the command line
+
+    Returns
+    -------
+    bool
+        True if the completion was successful, False otherwise
+    """
+    commandline = os.environ['COMMANDLINE']
+    args = split_args(commandline)[1:]
+    if args and not commandline.endswith(' '):
+        incomplete = args[-1]
+        args = args[:-1]
+    else:
+        incomplete = ''
+
+    def escape(s):
+        return s.replace('"', '""').replace("'", "''").replace('$', '\\$').replace('`', '\\`')
+    res = []
+    for item, help in get_choices(cli, prog_name, args, incomplete):
+        if help:
+            res.append(r'"%s"\:"%s"' % (escape(item), escape(help)))
+        else:
+            res.append('"%s"' % escape(item))
+    if res:
+        echo("_arguments '*: :((%s))'" % '\n'.join(res))
+    else:
+        echo("_files")
+
+    return True
+
+
+def do_powershell_complete(cli, prog_name):
+    """Do the powershell completion
+
+    Parameters
+    ----------
+    cli : click.Command
+        The main click Command of the program
+    prog_name : str
+        The program name on the command line
+
+    Returns
+    -------
+    bool
+        True if the completion was successful, False otherwise
+    """
+    commandline = os.environ['COMMANDLINE']
+    args = split_args(commandline)[1:]
+    quote = single_quote
+    incomplete = ''
+    if args and not commandline.endswith(' '):
+        incomplete = args[-1]
+        args = args[:-1]
+        quote_pos = commandline.rfind(incomplete) - 1
+        if quote_pos >= 0 and commandline[quote_pos] == '"':
+            quote = double_quote
+
+    for item, help in get_choices(cli, prog_name, args, incomplete):
+        echo(quote(item))
+
+    return True
+
+
+def get_code(shell=None, prog_name=None, env_name=None, extra_env=None):
+    """Returns the completion code to be evaluated by the shell
+
+    Parameters
+    ----------
+    shell : Shell
+        The shell type (Default value = None)
+    prog_name : str
+        The program name on the command line (Default value = None)
+    env_name : str
+        The environment variable used to control the completion (Default value = None)
+    extra_env : dict
+        Some extra environment variables to be added to the generated code (Default value = None)
+
+    Returns
+    -------
+    str
+        The code to be evaluated by the shell
+    """
+    from jinja2 import Environment, FileSystemLoader
+    if shell in [None, 'auto']:
+        shell = get_auto_shell()
+    if not isinstance(shell, Shell):
+        shell = Shell[shell]
+    prog_name = prog_name or click.get_current_context().find_root().info_name
+    env_name = env_name or '_%s_COMPLETE' % prog_name.upper().replace('-', '_')
+    extra_env = extra_env if extra_env else {}
+    env = Environment(loader=FileSystemLoader(os.path.dirname(__file__)))
+    template = env.get_template('%s.j2' % shell.name)
+    return template.render(prog_name=prog_name, complete_var=env_name, extra_env=extra_env)
+
+
+def install(shell=None, prog_name=None, env_name=None, path=None, append=None, extra_env=None):
+    """Install the completion
+
+    Parameters
+    ----------
+    shell : Shell
+        The shell type targeted. It will be guessed with get_auto_shell() if the value is None (Default value = None)
+    prog_name : str
+        The program name on the command line. It will be automatically computed if the value is None
+        (Default value = None)
+    env_name : str
+        The environment variable name used to control the completion. It will be automatically computed if the value is
+        None (Default value = None)
+    path : str
+        The installation path of the code to be evaluated by the shell. The standard installation path is used if the
+        value is None (Default value = None)
+    append : bool
+        Whether to append the content to the file or to override it. The default behavior depends on the shell type
+        (Default value = None)
+    extra_env : dict
+        A set of environment variables and their values to be added to the generated code (Default value = None)
+    """
+    prog_name = prog_name or click.get_current_context().find_root().info_name
+    shell = shell or get_auto_shell()
+    if append is None and path is not None:
+        append = True
+    if append is not None:
+        mode = 'a' if append else 'w'
+    else:
+        mode = None
+
+    if shell == 'fish':
+        path = path or os.path.expanduser('~') + '/.config/fish/completions/%s.fish' % prog_name
+        mode = mode or 'w'
+    elif shell == 'bash':
+        path = path or os.path.expanduser('~') + '/.bash_completion'
+        mode = mode or 'a'
+    elif shell == 'zsh':
+        path = path or os.path.expanduser('~') + '/.zshrc'
+        mode = mode or 'a'
+    elif shell == 'powershell':
+        subprocess.check_call(['powershell', 'Set-ExecutionPolicy Unrestricted -Scope CurrentUser'])
+        path = path or subprocess.check_output(['powershell', '-NoProfile', 'echo $profile']).strip() if install else ''
+        mode = mode or 'a'
+    else:
+        raise click.ClickException('%s is not supported.' % shell)
+
+    if append is not None:
+        mode = 'a' if append else 'w'
+    else:
+        mode = mode
+    d = os.path.dirname(path)
+    if not os.path.exists(d):
+        os.makedirs(d)
+    f = open(path, mode)
+    f.write(get_code(shell, prog_name, env_name, extra_env))
+    f.write("\n")
+    f.close()
+    return shell, path
+
+
+class Shell(Enum):
+    bash = 'Bourne again shell'
+    fish = 'Friendly interactive shell'
+    zsh = 'Z shell'
+    powershell = 'Windows PowerShell'
+
+
+# deprecated - use Shell instead
+shells = dict((shell.name, shell.value) for shell in Shell)
+
+
+completion_configuration = CompletionConfiguration()

Lib/site-packages/pipenv/vendor/click_completion/fish.j2

@@ -0,0 +1 @@
+complete --command {{prog_name}} --arguments "(env {{complete_var}}=complete-fish COMMANDLINE=(commandline -cp){% for k, v in extra_env.items() %} {{k}}={{v}}{% endfor %} {{prog_name}})" -f

Lib/site-packages/pipenv/vendor/click_completion/lib.py

@@ -0,0 +1,125 @@
+#!/usr/bin/env python
+# -*- coding:utf-8 -*-
+
+from __future__ import print_function, absolute_import
+
+import re
+import shlex
+
+import click
+import shellingham
+from click import MultiCommand
+
+find_unsafe = re.compile(r'[^\w@%+=:,./-]').search
+
+
+def single_quote(s):
+    """Escape a string with single quotes in order to be parsed as a single element by shlex
+
+    Parameters
+    ----------
+    s : str
+        The string to quote
+
+    Returns
+    -------
+    str
+       The quoted string
+    """
+    if not s:
+        return "''"
+    if find_unsafe(s) is None:
+        return s
+
+    # use single quotes, and put single quotes into double quotes
+    # the string $'b is then quoted as '$'"'"'b'
+    return "'" + s.replace("'", "'\"'\"'") + "'"
+
+
+def double_quote(s):
+    """Escape a string with double quotes in order to be parsed as a single element by shlex
+
+    Parameters
+    ----------
+    s : str
+        The string to quote
+
+    Returns
+    -------
+    str
+       The quoted string
+    """
+    if not s:
+        return '""'
+    if find_unsafe(s) is None:
+        return s
+
+    # use double quotes, and put double quotes into single quotes
+    # the string $"b is then quoted as "$"'"'"b"
+    return '"' + s.replace('"', '"\'"\'"') + '"'
+
+
+def resolve_ctx(cli, prog_name, args, resilient_parsing=True):
+    """
+
+    Parameters
+    ----------
+    cli : click.Command
+        The main click Command of the program
+    prog_name : str
+        The program name on the command line
+    args : [str]
+        The arguments already written by the user on the command line
+
+    Returns
+    -------
+    click.core.Context
+        A new context corresponding to the current command
+    """
+    ctx = cli.make_context(prog_name, list(args), resilient_parsing=resilient_parsing)
+    while ctx.args + ctx.protected_args and isinstance(ctx.command, MultiCommand):
+        a = ctx.protected_args + ctx.args
+        cmd = ctx.command.get_command(ctx, a[0])
+        if cmd is None:
+            return None
+        if hasattr(cmd, "no_args_is_help"):
+            no_args_is_help = cmd.no_args_is_help
+            cmd.no_args_is_help = False
+        ctx = cmd.make_context(a[0], a[1:], parent=ctx, resilient_parsing=resilient_parsing)
+        if hasattr(cmd, "no_args_is_help"):
+            cmd.no_args_is_help = no_args_is_help
+    return ctx
+
+
+def split_args(line):
+    """Version of shlex.split that silently accept incomplete strings.
+
+    Parameters
+    ----------
+    line : str
+        The string to split
+
+    Returns
+    -------
+    [str]
+        The line split in separated arguments
+    """
+    lex = shlex.shlex(line, posix=True)
+    lex.whitespace_split = True
+    lex.commenters = ''
+    res = []
+    try:
+        while True:
+            res.append(next(lex))
+    except ValueError:  # No closing quotation
+        pass
+    except StopIteration:  # End of loop
+        pass
+    if lex.token:
+        res.append(lex.token)
+    return res
+
+
+def get_auto_shell():
+    """Returns the current shell"""
+    return shellingham.detect_shell()[0]

Lib/site-packages/pipenv/vendor/click_completion/patch.py

@@ -0,0 +1,165 @@
+#!/usr/bin/env python
+# -*- coding:utf-8 -*-
+
+from __future__ import print_function, absolute_import
+
+import os
+import sys
+
+import click
+from click import echo
+
+from click_completion.core import do_bash_complete, do_fish_complete, do_zsh_complete, do_powershell_complete,\
+    get_code, install, completion_configuration
+
+"""All the code used to monkey patch click"""
+
+
+def param_type_complete(self, ctx, incomplete):
+    """Returns a set of possible completions values, along with their documentation string
+
+    Default implementation of the complete method for click.types.ParamType just returns an empty list
+
+    Parameters
+    ----------
+    ctx : click.core.Context
+        The current context
+    incomplete :
+        The string to complete
+
+    Returns
+    -------
+    [(str, str)]
+        A list of completion results. The first element of each tuple is actually the argument to complete, the second
+        element is an help string for this argument.
+    """
+    return []
+
+
+def choice_complete(self, ctx, incomplete):
+    """Returns the completion results for click.core.Choice
+
+    Parameters
+    ----------
+    ctx : click.core.Context
+        The current context
+    incomplete :
+        The string to complete
+
+    Returns
+    -------
+    [(str, str)]
+        A list of completion results
+    """
+    return [
+        (c, None) for c in self.choices
+        if completion_configuration.match_incomplete(c, incomplete)
+    ]
+
+
+def multicommand_get_command_short_help(self, ctx, cmd_name):
+    """Returns the short help of a subcommand
+
+    It allows MultiCommand subclasses to implement more efficient ways to provide the subcommand short help, for
+    example by leveraging some caching.
+
+    Parameters
+    ----------
+    ctx : click.core.Context
+        The current context
+    cmd_name :
+        The sub command name
+
+    Returns
+    -------
+    str
+        The sub command short help
+    """
+    return self.get_command(ctx, cmd_name).get_short_help_str()
+
+
+def multicommand_get_command_hidden(self, ctx, cmd_name):
+    """Returns the short help of a subcommand
+
+    It allows MultiCommand subclasses to implement more efficient ways to provide the subcommand hidden attribute, for
+    example by leveraging some caching.
+
+    Parameters
+    ----------
+    ctx : click.core.Context
+        The current context
+    cmd_name :
+        The sub command name
+
+    Returns
+    -------
+    bool
+        The sub command hidden status
+    """
+    cmd = self.get_command(ctx, cmd_name)
+    return cmd.hidden if cmd else False
+
+
+def _shellcomplete(cli, prog_name, complete_var=None):
+    """Internal handler for the bash completion support.
+
+    Parameters
+    ----------
+    cli : click.Command
+        The main click Command of the program
+    prog_name : str
+        The program name on the command line
+    complete_var : str
+        The environment variable name used to control the completion behavior (Default value = None)
+    """
+    if complete_var is None:
+        complete_var = '_%s_COMPLETE' % (prog_name.replace('-', '_')).upper()
+    complete_instr = os.environ.get(complete_var)
+    if not complete_instr:
+        return
+
+    if complete_instr == 'source':
+        echo(get_code(prog_name=prog_name, env_name=complete_var))
+    elif complete_instr == 'source-bash':
+        echo(get_code('bash', prog_name, complete_var))
+    elif complete_instr == 'source-fish':
+        echo(get_code('fish', prog_name, complete_var))
+    elif complete_instr == 'source-powershell':
+        echo(get_code('powershell', prog_name, complete_var))
+    elif complete_instr == 'source-zsh':
+        echo(get_code('zsh', prog_name, complete_var))
+    elif complete_instr in ['complete', 'complete-bash']:
+        # keep 'complete' for bash for backward compatibility
+        do_bash_complete(cli, prog_name)
+    elif complete_instr == 'complete-fish':
+        do_fish_complete(cli, prog_name)
+    elif complete_instr == 'complete-powershell':
+        do_powershell_complete(cli, prog_name)
+    elif complete_instr == 'complete-zsh':
+        do_zsh_complete(cli, prog_name)
+    elif complete_instr == 'install':
+        shell, path = install(prog_name=prog_name, env_name=complete_var)
+        click.echo('%s completion installed in %s' % (shell, path))
+    elif complete_instr == 'install-bash':
+        shell, path = install(shell='bash', prog_name=prog_name, env_name=complete_var)
+        click.echo('%s completion installed in %s' % (shell, path))
+    elif complete_instr == 'install-fish':
+        shell, path = install(shell='fish', prog_name=prog_name, env_name=complete_var)
+        click.echo('%s completion installed in %s' % (shell, path))
+    elif complete_instr == 'install-zsh':
+        shell, path = install(shell='zsh', prog_name=prog_name, env_name=complete_var)
+        click.echo('%s completion installed in %s' % (shell, path))
+    elif complete_instr == 'install-powershell':
+        shell, path = install(shell='powershell', prog_name=prog_name, env_name=complete_var)
+        click.echo('%s completion installed in %s' % (shell, path))
+    sys.exit()
+
+
+def patch():
+    """Patch click"""
+    import click
+    click.types.ParamType.complete = param_type_complete
+    click.types.Choice.complete = choice_complete
+    click.core.MultiCommand.get_command_short_help = multicommand_get_command_short_help
+    click.core.MultiCommand.get_command_hidden = multicommand_get_command_hidden
+    click.core._bashcomplete = _shellcomplete

Lib/site-packages/pipenv/vendor/click_completion/powershell.j2

@@ -0,0 +1,26 @@
+if ((Test-Path Function:\TabExpansion) -and -not (Test-Path Function:\{{prog_name}}TabExpansionBackup)) {
+    Rename-Item Function:\TabExpansion {{prog_name}}TabExpansionBackup
+}
+
+function TabExpansion($line, $lastWord) {
+    $lastBlock = [regex]::Split($line, '[|;]')[-1].TrimStart()
+    $aliases = @("{{prog_name}}") + @(Get-Alias | where { $_.Definition -eq "{{prog_name}}" } | select -Exp Name)
+    $aliasPattern = "($($aliases -join '|'))"
+    if($lastBlock -match "^$aliasPattern ") {
+        $Env:{{complete_var}} = "complete-powershell"
+        $Env:COMMANDLINE = "$lastBlock"
+{%- for k, v in extra_env.items() %}
+        $Env:{{k}} = "{{v}}"
+{%- endfor %}
+        ({{prog_name}}) | ? {$_.trim() -ne "" }
+        Remove-Item Env:{{complete_var}}
+        Remove-Item Env:COMMANDLINE
+{%- for k in extra_env.keys() %}
+        Remove-Item $Env:{{k}}
+{%- endfor %}
+    }
+    elseif (Test-Path Function:\{{prog_name}}TabExpansionBackup) {
+        # Fall back on existing tab expansion
+        {{prog_name}}TabExpansionBackup $line $lastWord
+    }
+}

Lib/site-packages/pipenv/vendor/click_completion/zsh.j2

@@ -0,0 +1,7 @@
+#compdef {{prog_name}}
+_{{prog_name}}() {
+  eval $(env COMMANDLINE="${words[1,$CURRENT]}" {{complete_var}}=complete-zsh {% for k, v in extra_env.items() %} {{k}}={{v}}{% endfor %} {{prog_name}})
+}
+if [[ "$(basename -- ${(%):-%x})" != "_{{prog_name}}" ]]; then
+  compdef _{{prog_name}} {{prog_name}}
+fi