chore: storing of safety key in .env file

myenv/bin/dotenv

+#!/Users/apple/Desktop/widget_group17/widget_group17/myenv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from dotenv.cli import cli
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(cli())

myenv/lib/python3.8/site-packages/dotenv/__init__.py

+from typing import Any, Optional
+
+from .main import (dotenv_values, find_dotenv, get_key, load_dotenv, set_key,
+                   unset_key)
+
+
+def load_ipython_extension(ipython: Any) -> None:
+    from .ipython import load_ipython_extension
+    load_ipython_extension(ipython)
+
+
+def get_cli_string(
+    path: Optional[str] = None,
+    action: Optional[str] = None,
+    key: Optional[str] = None,
+    value: Optional[str] = None,
+    quote: Optional[str] = None,
+):
+    """Returns a string suitable for running as a shell script.
+
+    Useful for converting a arguments passed to a fabric task
+    to be passed to a `local` or `run` command.
+    """
+    command = ['dotenv']
+    if quote:
+        command.append('-q %s' % quote)
+    if path:
+        command.append('-f %s' % path)
+    if action:
+        command.append(action)
+        if key:
+            command.append(key)
+            if value:
+                if ' ' in value:
+                    command.append('"%s"' % value)
+                else:
+                    command.append(value)
+
+    return ' '.join(command).strip()
+
+
+__all__ = ['get_cli_string',
+           'load_dotenv',
+           'dotenv_values',
+           'get_key',
+           'set_key',
+           'unset_key',
+           'find_dotenv',
+           'load_ipython_extension']

myenv/lib/python3.8/site-packages/dotenv/cli.py

+import os
+import sys
+from subprocess import Popen
+from typing import Any, Dict, List
+
+try:
+    import click
+except ImportError:
+    sys.stderr.write('It seems python-dotenv is not installed with cli option. \n'
+                     'Run pip install "python-dotenv[cli]" to fix this.')
+    sys.exit(1)
+
+from .main import dotenv_values, get_key, set_key, unset_key
+from .version import __version__
+
+
+@click.group()
+@click.option('-f', '--file', default=os.path.join(os.getcwd(), '.env'),
+              type=click.Path(file_okay=True),
+              help="Location of the .env file, defaults to .env file in current working directory.")
+@click.option('-q', '--quote', default='always',
+              type=click.Choice(['always', 'never', 'auto']),
+              help="Whether to quote or not the variable values. Default mode is always. This does not affect parsing.")
+@click.option('-e', '--export', default=False,
+              type=click.BOOL,
+              help="Whether to write the dot file as an executable bash script.")
+@click.version_option(version=__version__)
+@click.pass_context
+def cli(ctx: click.Context, file: Any, quote: Any, export: Any) -> None:
+    '''This script is used to set, get or unset values from a .env file.'''
+    ctx.obj = {}
+    ctx.obj['QUOTE'] = quote
+    ctx.obj['EXPORT'] = export
+    ctx.obj['FILE'] = file
+
+
+@cli.command()
+@click.pass_context
+def list(ctx: click.Context) -> None:
+    '''Display all the stored key/value.'''
+    file = ctx.obj['FILE']
+    if not os.path.isfile(file):
+        raise click.BadParameter(
+            'Path "%s" does not exist.' % (file),
+            ctx=ctx
+        )
+    dotenv_as_dict = dotenv_values(file)
+    for k, v in dotenv_as_dict.items():
+        click.echo('%s=%s' % (k, v))
+
+
+@cli.command()
+@click.pass_context
+@click.argument('key', required=True)
+@click.argument('value', required=True)
+def set(ctx: click.Context, key: Any, value: Any) -> None:
+    '''Store the given key/value.'''
+    file = ctx.obj['FILE']
+    quote = ctx.obj['QUOTE']
+    export = ctx.obj['EXPORT']
+    success, key, value = set_key(file, key, value, quote, export)
+    if success:
+        click.echo('%s=%s' % (key, value))
+    else:
+        exit(1)
+
+
+@cli.command()
+@click.pass_context
+@click.argument('key', required=True)
+def get(ctx: click.Context, key: Any) -> None:
+    '''Retrieve the value for the given key.'''
+    file = ctx.obj['FILE']
+    if not os.path.isfile(file):
+        raise click.BadParameter(
+            'Path "%s" does not exist.' % (file),
+            ctx=ctx
+        )
+    stored_value = get_key(file, key)
+    if stored_value:
+        click.echo(stored_value)
+    else:
+        exit(1)
+
+
+@cli.command()
+@click.pass_context
+@click.argument('key', required=True)
+def unset(ctx: click.Context, key: Any) -> None:
+    '''Removes the given key.'''
+    file = ctx.obj['FILE']
+    quote = ctx.obj['QUOTE']
+    success, key = unset_key(file, key, quote)
+    if success:
+        click.echo("Successfully removed %s" % key)
+    else:
+        exit(1)
+
+
+@cli.command(context_settings={'ignore_unknown_options': True})
+@click.pass_context
+@click.option(
+    "--override/--no-override",
+    default=True,
+    help="Override variables from the environment file with those from the .env file.",
+)
+@click.argument('commandline', nargs=-1, type=click.UNPROCESSED)
+def run(ctx: click.Context, override: bool, commandline: List[str]) -> None:
+    """Run command with environment variables present."""
+    file = ctx.obj['FILE']
+    if not os.path.isfile(file):
+        raise click.BadParameter(
+            'Invalid value for \'-f\' "%s" does not exist.' % (file),
+            ctx=ctx
+        )
+    dotenv_as_dict = {
+        k: v
+        for (k, v) in dotenv_values(file).items()
+        if v is not None and (override or k not in os.environ)
+    }
+
+    if not commandline:
+        click.echo('No command given.')
+        exit(1)
+    ret = run_command(commandline, dotenv_as_dict)
+    exit(ret)
+
+
+def run_command(command: List[str], env: Dict[str, str]) -> int:
+    """Run command in sub process.
+
+    Runs the command in a sub process with the variables from `env`
+    added in the current environment variables.
+
+    Parameters
+    ----------
+    command: List[str]
+        The command and it's parameters
+    env: Dict
+        The additional environment variables
+
+    Returns
+    -------
+    int
+        The return code of the command
+
+    """
+    # copy the current environment variables and add the vales from
+    # `env`
+    cmd_env = os.environ.copy()
+    cmd_env.update(env)
+
+    p = Popen(command,
+              universal_newlines=True,
+              bufsize=0,
+              shell=False,
+              env=cmd_env)
+    _, _ = p.communicate()
+
+    return p.returncode
+
+
+if __name__ == "__main__":
+    cli()

myenv/lib/python3.8/site-packages/dotenv/ipython.py

+from IPython.core.magic import Magics, line_magic, magics_class  # type: ignore
+from IPython.core.magic_arguments import (argument, magic_arguments,  # type: ignore
+                                          parse_argstring)  # type: ignore
+
+from .main import find_dotenv, load_dotenv
+
+
+@magics_class
+class IPythonDotEnv(Magics):
+
+    @magic_arguments()
+    @argument(
+        '-o', '--override', action='store_true',
+        help="Indicate to override existing variables"
+    )
+    @argument(
+        '-v', '--verbose', action='store_true',
+        help="Indicate function calls to be verbose"
+    )
+    @argument('dotenv_path', nargs='?', type=str, default='.env',
+              help='Search in increasingly higher folders for the `dotenv_path`')
+    @line_magic
+    def dotenv(self, line):
+        args = parse_argstring(self.dotenv, line)
+        # Locate the .env file
+        dotenv_path = args.dotenv_path
+        try:
+            dotenv_path = find_dotenv(dotenv_path, True, True)
+        except IOError:
+            print("cannot find .env file")
+            return
+
+        # Load the .env file
+        load_dotenv(dotenv_path, verbose=args.verbose, override=args.override)
+
+
+def load_ipython_extension(ipython):
+    """Register the %dotenv magic."""
+    ipython.register_magics(IPythonDotEnv)

myenv/lib/python3.8/site-packages/dotenv/main.py

+import io
+import logging
+import os
+import shutil
+import sys
+import tempfile
+from collections import OrderedDict
+from contextlib import contextmanager
+from typing import (IO, Dict, Iterable, Iterator, Mapping, Optional, Tuple,
+                    Union)
+
+from .parser import Binding, parse_stream
+from .variables import parse_variables
+
+logger = logging.getLogger(__name__)
+
+if sys.version_info >= (3, 6):
+    _PathLike = os.PathLike
+else:
+    _PathLike = str
+
+
+def with_warn_for_invalid_lines(mappings: Iterator[Binding]) -> Iterator[Binding]:
+    for mapping in mappings:
+        if mapping.error:
+            logger.warning(
+                "Python-dotenv could not parse statement starting at line %s",
+                mapping.original.line,
+            )
+        yield mapping
+
+
+class DotEnv():
+    def __init__(
+        self,
+        dotenv_path: Optional[Union[str, _PathLike]],
+        stream: Optional[IO[str]] = None,
+        verbose: bool = False,
+        encoding: Union[None, str] = None,
+        interpolate: bool = True,
+        override: bool = True,
+    ) -> None:
+        self.dotenv_path = dotenv_path  # type: Optional[Union[str, _PathLike]]
+        self.stream = stream  # type: Optional[IO[str]]
+        self._dict = None  # type: Optional[Dict[str, Optional[str]]]
+        self.verbose = verbose  # type: bool
+        self.encoding = encoding  # type: Union[None, str]
+        self.interpolate = interpolate  # type: bool
+        self.override = override  # type: bool
+
+    @contextmanager
+    def _get_stream(self) -> Iterator[IO[str]]:
+        if self.dotenv_path and os.path.isfile(self.dotenv_path):
+            with io.open(self.dotenv_path, encoding=self.encoding) as stream:
+                yield stream
+        elif self.stream is not None:
+            yield self.stream
+        else:
+            if self.verbose:
+                logger.info(
+                    "Python-dotenv could not find configuration file %s.",
+                    self.dotenv_path or '.env',
+                )
+            yield io.StringIO('')
+
+    def dict(self) -> Dict[str, Optional[str]]:
+        """Return dotenv as dict"""
+        if self._dict:
+            return self._dict
+
+        raw_values = self.parse()
+
+        if self.interpolate:
+            self._dict = OrderedDict(resolve_variables(raw_values, override=self.override))
+        else:
+            self._dict = OrderedDict(raw_values)
+
+        return self._dict
+
+    def parse(self) -> Iterator[Tuple[str, Optional[str]]]:
+        with self._get_stream() as stream:
+            for mapping in with_warn_for_invalid_lines(parse_stream(stream)):
+                if mapping.key is not None:
+                    yield mapping.key, mapping.value
+
+    def set_as_environment_variables(self) -> bool:
+        """
+        Load the current dotenv as system environment variable.
+        """
+        for k, v in self.dict().items():
+            if k in os.environ and not self.override:
+                continue
+            if v is not None:
+                os.environ[k] = v
+
+        return True
+
+    def get(self, key: str) -> Optional[str]:
+        """
+        """
+        data = self.dict()
+
+        if key in data:
+            return data[key]
+
+        if self.verbose:
+            logger.warning("Key %s not found in %s.", key, self.dotenv_path)
+
+        return None
+
+
+def get_key(dotenv_path: Union[str, _PathLike], key_to_get: str) -> Optional[str]:
+    """
+    Gets the value of a given key from the given .env
+
+    If the .env path given doesn't exist, fails
+    """
+    return DotEnv(dotenv_path, verbose=True).get(key_to_get)
+
+
+@contextmanager
+def rewrite(path: Union[str, _PathLike]) -> Iterator[Tuple[IO[str], IO[str]]]:
+    try:
+        if not os.path.isfile(path):
+            with io.open(path, "w+") as source:
+                source.write("")
+        with tempfile.NamedTemporaryFile(mode="w+", delete=False) as dest:
+            with io.open(path) as source:
+                yield (source, dest)  # type: ignore
+    except BaseException:
+        if os.path.isfile(dest.name):
+            os.unlink(dest.name)
+        raise
+    else:
+        shutil.move(dest.name, path)
+
+
+def set_key(
+    dotenv_path: Union[str, _PathLike],
+    key_to_set: str,
+    value_to_set: str,
+    quote_mode: str = "always",
+    export: bool = False,
+) -> Tuple[Optional[bool], str, str]:
+    """
+    Adds or Updates a key/value to the given .env
+
+    If the .env path given doesn't exist, fails instead of risking creating
+    an orphan .env somewhere in the filesystem
+    """
+    if quote_mode not in ("always", "auto", "never"):
+        raise ValueError("Unknown quote_mode: {}".format(quote_mode))
+
+    quote = (
+        quote_mode == "always"
+        or (quote_mode == "auto" and not value_to_set.isalnum())
+    )
+
+    if quote:
+        value_out = "'{}'".format(value_to_set.replace("'", "\\'"))
+    else:
+        value_out = value_to_set
+    if export:
+        line_out = 'export {}={}\n'.format(key_to_set, value_out)
+    else:
+        line_out = "{}={}\n".format(key_to_set, value_out)
+
+    with rewrite(dotenv_path) as (source, dest):
+        replaced = False
+        missing_newline = False
+        for mapping in with_warn_for_invalid_lines(parse_stream(source)):
+            if mapping.key == key_to_set:
+                dest.write(line_out)
+                replaced = True
+            else:
+                dest.write(mapping.original.string)
+                missing_newline = not mapping.original.string.endswith("\n")
+        if not replaced:
+            if missing_newline:
+                dest.write("\n")
+            dest.write(line_out)
+
+    return True, key_to_set, value_to_set
+
+
+def unset_key(
+    dotenv_path: Union[str, _PathLike],
+    key_to_unset: str,
+    quote_mode: str = "always",
+) -> Tuple[Optional[bool], str]:
+    """
+    Removes a given key from the given .env
+
+    If the .env path given doesn't exist, fails
+    If the given key doesn't exist in the .env, fails
+    """
+    if not os.path.exists(dotenv_path):
+        logger.warning("Can't delete from %s - it doesn't exist.", dotenv_path)
+        return None, key_to_unset
+
+    removed = False
+    with rewrite(dotenv_path) as (source, dest):
+        for mapping in with_warn_for_invalid_lines(parse_stream(source)):
+            if mapping.key == key_to_unset:
+                removed = True
+            else:
+                dest.write(mapping.original.string)
+
+    if not removed:
+        logger.warning("Key %s not removed from %s - key doesn't exist.", key_to_unset, dotenv_path)
+        return None, key_to_unset
+
+    return removed, key_to_unset
+
+
+def resolve_variables(
+    values: Iterable[Tuple[str, Optional[str]]],
+    override: bool,
+) -> Mapping[str, Optional[str]]:
+    new_values = {}  # type: Dict[str, Optional[str]]
+
+    for (name, value) in values:
+        if value is None:
+            result = None
+        else:
+            atoms = parse_variables(value)
+            env = {}  # type: Dict[str, Optional[str]]
+            if override:
+                env.update(os.environ)  # type: ignore
+                env.update(new_values)
+            else:
+                env.update(new_values)
+                env.update(os.environ)  # type: ignore
+            result = "".join(atom.resolve(env) for atom in atoms)
+
+        new_values[name] = result
+
+    return new_values
+
+
+def _walk_to_root(path: str) -> Iterator[str]:
+    """
+    Yield directories starting from the given directory up to the root
+    """
+    if not os.path.exists(path):
+        raise IOError('Starting path not found')
+
+    if os.path.isfile(path):
+        path = os.path.dirname(path)
+
+    last_dir = None
+    current_dir = os.path.abspath(path)
+    while last_dir != current_dir:
+        yield current_dir
+        parent_dir = os.path.abspath(os.path.join(current_dir, os.path.pardir))
+        last_dir, current_dir = current_dir, parent_dir
+
+
+def find_dotenv(
+    filename: str = '.env',
+    raise_error_if_not_found: bool = False,
+    usecwd: bool = False,
+) -> str:
+    """
+    Search in increasingly higher folders for the given file
+
+    Returns path to the file if found, or an empty string otherwise
+    """
+
+    def _is_interactive():
+        """ Decide whether this is running in a REPL or IPython notebook """
+        main = __import__('__main__', None, None, fromlist=['__file__'])
+        return not hasattr(main, '__file__')
+
+    if usecwd or _is_interactive() or getattr(sys, 'frozen', False):
+        # Should work without __file__, e.g. in REPL or IPython notebook.
+        path = os.getcwd()
+    else:
+        # will work for .py files
+        frame = sys._getframe()
+        current_file = __file__
+
+        while frame.f_code.co_filename == current_file:
+            assert frame.f_back is not None
+            frame = frame.f_back
+        frame_filename = frame.f_code.co_filename
+        path = os.path.dirname(os.path.abspath(frame_filename))
+
+    for dirname in _walk_to_root(path):
+        check_path = os.path.join(dirname, filename)
+        if os.path.isfile(check_path):
+            return check_path
+
+    if raise_error_if_not_found:
+        raise IOError('File not found')
+
+    return ''
+
+
+def load_dotenv(
+    dotenv_path: Union[str, _PathLike, None] = None,
+    stream: Optional[IO[str]] = None,
+    verbose: bool = False,
+    override: bool = False,
+    interpolate: bool = True,
+    encoding: Optional[str] = "utf-8",
+) -> bool:
+    """Parse a .env file and then load all the variables found as environment variables.
+
+    - *dotenv_path*: absolute or relative path to .env file.
+    - *stream*: Text stream (such as `io.StringIO`) with .env content, used if
+      `dotenv_path` is `None`.
+    - *verbose*: whether to output a warning the .env file is missing. Defaults to
+      `False`.
+    - *override*: whether to override the system environment variables with the variables
+      in `.env` file.  Defaults to `False`.
+    - *encoding*: encoding to be used to read the file.
+
+    If both `dotenv_path` and `stream`, `find_dotenv()` is used to find the .env file.
+    """
+    if dotenv_path is None and stream is None:
+        dotenv_path = find_dotenv()
+
+    dotenv = DotEnv(
+        dotenv_path=dotenv_path,
+        stream=stream,
+        verbose=verbose,
+        interpolate=interpolate,
+        override=override,
+        encoding=encoding,
+    )
+    return dotenv.set_as_environment_variables()
+
+
+def dotenv_values(
+    dotenv_path: Union[str, _PathLike, None] = None,
+    stream: Optional[IO[str]] = None,
+    verbose: bool = False,
+    interpolate: bool = True,
+    encoding: Optional[str] = "utf-8",
+) -> Dict[str, Optional[str]]:
+    """
+    Parse a .env file and return its content as a dict.
+
+    - *dotenv_path*: absolute or relative path to .env file.
+    - *stream*: `StringIO` object with .env content, used if `dotenv_path` is `None`.
+    - *verbose*: whether to output a warning the .env file is missing. Defaults to
+      `False`.
+      in `.env` file.  Defaults to `False`.
+    - *encoding*: encoding to be used to read the file.
+
+    If both `dotenv_path` and `stream`, `find_dotenv()` is used to find the .env file.
+    """
+    if dotenv_path is None and stream is None:
+        dotenv_path = find_dotenv()
+
+    return DotEnv(
+        dotenv_path=dotenv_path,
+        stream=stream,
+        verbose=verbose,
+        interpolate=interpolate,
+        override=True,
+        encoding=encoding,
+    ).dict()

myenv/lib/python3.8/site-packages/dotenv/parser.py

+import codecs
+import re
+from typing import (IO, Iterator, Match, NamedTuple, Optional,  # noqa:F401
+                    Pattern, Sequence, Tuple)
+
+
+def make_regex(string: str, extra_flags: int = 0) -> Pattern[str]:
+    return re.compile(string, re.UNICODE | extra_flags)
+
+
+_newline = make_regex(r"(\r\n|\n|\r)")
+_multiline_whitespace = make_regex(r"\s*", extra_flags=re.MULTILINE)
+_whitespace = make_regex(r"[^\S\r\n]*")
+_export = make_regex(r"(?:export[^\S\r\n]+)?")
+_single_quoted_key = make_regex(r"'([^']+)'")
+_unquoted_key = make_regex(r"([^=\#\s]+)")
+_equal_sign = make_regex(r"(=[^\S\r\n]*)")
+_single_quoted_value = make_regex(r"'((?:\\'|[^'])*)'")
+_double_quoted_value = make_regex(r'"((?:\\"|[^"])*)"')
+_unquoted_value = make_regex(r"([^\r\n]*)")
+_comment = make_regex(r"(?:[^\S\r\n]*#[^\r\n]*)?")
+_end_of_line = make_regex(r"[^\S\r\n]*(?:\r\n|\n|\r|$)")
+_rest_of_line = make_regex(r"[^\r\n]*(?:\r|\n|\r\n)?")
+_double_quote_escapes = make_regex(r"\\[\\'\"abfnrtv]")
+_single_quote_escapes = make_regex(r"\\[\\']")
+
+
+Original = NamedTuple(
+    "Original",
+    [
+        ("string", str),
+        ("line", int),
+    ],
+)
+
+Binding = NamedTuple(
+    "Binding",
+    [
+        ("key", Optional[str]),
+        ("value", Optional[str]),
+        ("original", Original),
+        ("error", bool),
+    ],
+)
+
+
+class Position:
+    def __init__(self, chars: int, line: int) -> None:
+        self.chars = chars
+        self.line = line
+
+    @classmethod
+    def start(cls) -> "Position":
+        return cls(chars=0, line=1)
+
+    def set(self, other: "Position") -> None:
+        self.chars = other.chars
+        self.line = other.line
+
+    def advance(self, string: str) -> None:
+        self.chars += len(string)
+        self.line += len(re.findall(_newline, string))
+
+
+class Error(Exception):
+    pass
+
+
+class Reader:
+    def __init__(self, stream: IO[str]) -> None:
+        self.string = stream.read()
+        self.position = Position.start()
+        self.mark = Position.start()
+
+    def has_next(self) -> bool:
+        return self.position.chars < len(self.string)
+
+    def set_mark(self) -> None:
+        self.mark.set(self.position)
+
+    def get_marked(self) -> Original:
+        return Original(
+            string=self.string[self.mark.chars:self.position.chars],
+            line=self.mark.line,
+        )
+
+    def peek(self, count: int) -> str:
+        return self.string[self.position.chars:self.position.chars + count]
+
+    def read(self, count: int) -> str:
+        result = self.string[self.position.chars:self.position.chars + count]
+        if len(result) < count:
+            raise Error("read: End of string")
+        self.position.advance(result)
+        return result
+
+    def read_regex(self, regex: Pattern[str]) -> Sequence[str]:
+        match = regex.match(self.string, self.position.chars)
+        if match is None:
+            raise Error("read_regex: Pattern not found")
+        self.position.advance(self.string[match.start():match.end()])
+        return match.groups()
+
+
+def decode_escapes(regex: Pattern[str], string: str) -> str:
+    def decode_match(match: Match[str]) -> str:
+        return codecs.decode(match.group(0), 'unicode-escape')  # type: ignore
+
+    return regex.sub(decode_match, string)
+
+
+def parse_key(reader: Reader) -> Optional[str]:
+    char = reader.peek(1)
+    if char == "#":
+        return None
+    elif char == "'":
+        (key,) = reader.read_regex(_single_quoted_key)
+    else:
+        (key,) = reader.read_regex(_unquoted_key)
+    return key
+
+
+def parse_unquoted_value(reader: Reader) -> str:
+    (part,) = reader.read_regex(_unquoted_value)
+    return re.sub(r"\s+#.*", "", part).rstrip()
+
+
+def parse_value(reader: Reader) -> str:
+    char = reader.peek(1)
+    if char == u"'":
+        (value,) = reader.read_regex(_single_quoted_value)
+        return decode_escapes(_single_quote_escapes, value)
+    elif char == u'"':
+        (value,) = reader.read_regex(_double_quoted_value)
+        return decode_escapes(_double_quote_escapes, value)
+    elif char in (u"", u"\n", u"\r"):
+        return u""
+    else:
+        return parse_unquoted_value(reader)
+
+
+def parse_binding(reader: Reader) -> Binding:
+    reader.set_mark()
+    try:
+        reader.read_regex(_multiline_whitespace)
+        if not reader.has_next():
+            return Binding(
+                key=None,
+                value=None,
+                original=reader.get_marked(),
+                error=False,
+            )
+        reader.read_regex(_export)
+        key = parse_key(reader)
+        reader.read_regex(_whitespace)
+        if reader.peek(1) == "=":
+            reader.read_regex(_equal_sign)
+            value = parse_value(reader)  # type: Optional[str]
+        else:
+            value = None
+        reader.read_regex(_comment)
+        reader.read_regex(_end_of_line)
+        return Binding(
+            key=key,
+            value=value,
+            original=reader.get_marked(),
+            error=False,
+        )
+    except Error:
+        reader.read_regex(_rest_of_line)
+        return Binding(
+            key=None,
+            value=None,
+            original=reader.get_marked(),
+            error=True,
+        )
+
+
+def parse_stream(stream: IO[str]) -> Iterator[Binding]:
+    reader = Reader(stream)
+    while reader.has_next():
+        yield parse_binding(reader)

myenv/lib/python3.8/site-packages/dotenv/py.typed

+# Marker file for PEP 561

myenv/lib/python3.8/site-packages/dotenv/variables.py

+import re
+from abc import ABCMeta
+from typing import Iterator, Mapping, Optional, Pattern
+
+_posix_variable = re.compile(
+    r"""
+    \$\{
+        (?P<name>[^\}:]*)
+        (?::-
+            (?P<default>[^\}]*)
+        )?
+    \}
+    """,
+    re.VERBOSE,
+)  # type: Pattern[str]
+
+
+class Atom():
+    __metaclass__ = ABCMeta
+
+    def __ne__(self, other: object) -> bool:
+        result = self.__eq__(other)
+        if result is NotImplemented:
+            return NotImplemented
+        return not result
+
+    def resolve(self, env: Mapping[str, Optional[str]]) -> str:
+        raise NotImplementedError
+
+
+class Literal(Atom):
+    def __init__(self, value: str) -> None:
+        self.value = value
+
+    def __repr__(self) -> str:
+        return "Literal(value={})".format(self.value)
+
+    def __eq__(self, other: object) -> bool:
+        if not isinstance(other, self.__class__):
+            return NotImplemented
+        return self.value == other.value
+
+    def __hash__(self) -> int:
+        return hash((self.__class__, self.value))
+
+    def resolve(self, env: Mapping[str, Optional[str]]) -> str:
+        return self.value
+
+
+class Variable(Atom):
+    def __init__(self, name: str, default: Optional[str]) -> None:
+        self.name = name
+        self.default = default
+
+    def __repr__(self) -> str:
+        return "Variable(name={}, default={})".format(self.name, self.default)
+
+    def __eq__(self, other: object) -> bool:
+        if not isinstance(other, self.__class__):
+            return NotImplemented
+        return (self.name, self.default) == (other.name, other.default)
+
+    def __hash__(self) -> int:
+        return hash((self.__class__, self.name, self.default))
+
+    def resolve(self, env: Mapping[str, Optional[str]]) -> str:
+        default = self.default if self.default is not None else ""
+        result = env.get(self.name, default)
+        return result if result is not None else ""
+
+
+def parse_variables(value: str) -> Iterator[Atom]:
+    cursor = 0
+
+    for match in _posix_variable.finditer(value):
+        (start, end) = match.span()
+        name = match.groupdict()["name"]
+        default = match.groupdict()["default"]
+
+        if start > cursor:
+            yield Literal(value=value[cursor:start])
+
+        yield Variable(name=name, default=default)
+        cursor = end
+
+    length = len(value)
+    if cursor < length:
+        yield Literal(value=value[cursor:length])

myenv/lib/python3.8/site-packages/dotenv/version.py

+__version__ = "0.19.2"

myenv/lib/python3.8/site-packages/python_dotenv-0.19.2.dist-info/INSTALLER

+pip

myenv/lib/python3.8/site-packages/python_dotenv-0.19.2.dist-info/LICENSE

+python-dotenv
+Copyright (c) 2014, Saurabh Kumar
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of python-dotenv nor the names of its contributors
+      may be used to endorse or promote products derived from this software
+      without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+django-dotenv-rw
+Copyright (c) 2013, Ted Tieken
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of django-dotenv nor the names of its contributors
+      may be used to endorse or promote products derived from this software
+      without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Original django-dotenv
+Copyright (c) 2013, Jacob Kaplan-Moss
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of django-dotenv nor the names of its contributors
+      may be used to endorse or promote products derived from this software
+      without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

myenv/lib/python3.8/site-packages/python_dotenv-0.19.2.dist-info/METADATA

+Metadata-Version: 2.1
+Name: python-dotenv
+Version: 0.19.2
+Summary: Read key-value pairs from a .env file and set them as environment variables
+Home-page: https://github.com/theskumar/python-dotenv
+Author: Saurabh Kumar
+Author-email: me+github@saurabh-kumar.com
+License: BSD-3-Clause
+Keywords: environment variables,deployments,settings,env,dotenv,configurations,python
+Platform: UNKNOWN
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Programming Language :: Python
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3.5
+Classifier: Programming Language :: Python :: 3.6
+Classifier: Programming Language :: Python :: 3.7
+Classifier: Programming Language :: Python :: 3.8
+Classifier: Programming Language :: Python :: 3.9
+Classifier: Programming Language :: Python :: 3.10
+Classifier: Programming Language :: Python :: Implementation :: PyPy
+Classifier: Intended Audience :: Developers
+Classifier: Intended Audience :: System Administrators
+Classifier: License :: OSI Approved :: BSD License
+Classifier: Operating System :: OS Independent
+Classifier: Topic :: System :: Systems Administration
+Classifier: Topic :: Utilities
+Classifier: Environment :: Web Environment
+Requires-Python: >=3.5
+Description-Content-Type: text/markdown
+License-File: LICENSE
+Provides-Extra: cli
+Requires-Dist: click (>=5.0) ; extra == 'cli'
+
+# python-dotenv
+
+[![Build Status][build_status_badge]][build_status_link]
+[![PyPI version][pypi_badge]][pypi_link]
+
+Python-dotenv reads key-value pairs from a `.env` file and can set them as environment
+variables. It helps in the development of applications following the
+[12-factor](http://12factor.net/) principles.
+
+- [Getting Started](#getting-started)
+- [Other Use Cases](#other-use-cases)
+  * [Load configuration without altering the environment](#load-configuration-without-altering-the-environment)
+  * [Parse configuration as a stream](#parse-configuration-as-a-stream)
+  * [Load .env files in IPython](#load-env-files-in-ipython)
+- [Command-line Interface](#command-line-interface)
+- [File format](#file-format)
+  * [Multiline values](#multiline-values)
+  * [Variable expansion](#variable-expansion)
+- [Related Projects](#related-projects)
+- [Acknowledgements](#acknowledgements)
+
+## Getting Started
+
+```shell
+pip install python-dotenv
+```
+
+If your application takes its configuration from environment variables, like a 12-factor
+application, launching it in development is not very practical because you have to set
+those environment variables yourself.
+
+To help you with that, you can add Python-dotenv to your application to make it load the
+configuration from a `.env` file when it is present (e.g. in development) while remaining
+configurable via the environment:
+
+```python
+from dotenv import load_dotenv
+
+load_dotenv()  # take environment variables from .env.
+
+# Code of your application, which uses environment variables (e.g. from `os.environ` or
+# `os.getenv`) as if they came from the actual environment.
+```
+
+By default, `load_dotenv` doesn't override existing environment variables.
+
+To configure the development environment, add a `.env` in the root directory of your
+project:
+
+```
+.
+├── .env
+└── foo.py
+```
+
+The syntax of `.env` files supported by python-dotenv is similar to that of Bash:
+
+```bash
+# Development settings
+DOMAIN=example.org
+ADMIN_EMAIL=admin@${DOMAIN}
+ROOT_URL=${DOMAIN}/app
+```
+
+If you use variables in values, ensure they are surrounded with `{` and `}`, like
+`${DOMAIN}`, as bare variables such as `$DOMAIN` are not expanded.
+
+You will probably want to add `.env` to your `.gitignore`, especially if it contains
+secrets like a password.
+
+See the section "File format" below for more information about what you can write in a
+`.env` file.
+
+## Other Use Cases
+
+### Load configuration without altering the environment
+
+The function `dotenv_values` works more or less the same way as `load_dotenv`, except it
+doesn't touch the environment, it just returns a `dict` with the values parsed from the
+`.env` file.
+
+```python
+from dotenv import dotenv_values
+
+config = dotenv_values(".env")  # config = {"USER": "foo", "EMAIL": "foo@example.org"}
+```
+
+This notably enables advanced configuration management:
+
+```python
+import os
+from dotenv import dotenv_values
+
+config = {
+    **dotenv_values(".env.shared"),  # load shared development variables
+    **dotenv_values(".env.secret"),  # load sensitive variables
+    **os.environ,  # override loaded values with environment variables
+}
+```
+
+### Parse configuration as a stream
+
+`load_dotenv` and `dotenv_values` accept [streams][python_streams] via their `stream`
+argument.  It is thus possible to load the variables from sources other than the
+filesystem (e.g. the network).
+
+```python
+from io import StringIO
+
+from dotenv import load_dotenv
+
+config = StringIO("USER=foo\nEMAIL=foo@example.org")
+load_dotenv(stream=config)
+```
+
+### Load .env files in IPython
+
+You can use dotenv in IPython.  By default, it will use `find_dotenv` to search for a
+`.env` file:
+
+```python
+%load_ext dotenv
+%dotenv
+```
+
+You can also specify a path:
+
+```python
+%dotenv relative/or/absolute/path/to/.env
+```
+
+Optional flags:
+
+- `-o` to override existing variables.
+- `-v` for increased verbosity.
+
+## Command-line Interface
+
+A CLI interface `dotenv` is also included, which helps you manipulate the `.env` file
+without manually opening it.
+
+```shell
+$ pip install "python-dotenv[cli]"
+$ dotenv set USER foo
+$ dotenv set EMAIL foo@example.org
+$ dotenv list
+USER=foo
+EMAIL=foo@example.org
+$ dotenv run -- python foo.py
+```
+
+Run `dotenv --help` for more information about the options and subcommands.
+
+## File format
+
+The format is not formally specified and still improves over time.  That being said,
+`.env` files should mostly look like Bash files.
+
+Keys can be unquoted or single-quoted. Values can be unquoted, single- or double-quoted.
+Spaces before and after keys, equal signs, and values are ignored. Values can be followed
+by a comment.  Lines can start with the `export` directive, which has no effect on their
+interpretation.
+
+Allowed escape sequences:
+
+- in single-quoted values: `\\`, `\'`
+- in double-quoted values: `\\`, `\'`, `\"`, `\a`, `\b`, `\f`, `\n`, `\r`, `\t`, `\v`
+
+### Multiline values
+
+It is possible for single- or double-quoted values to span multiple lines.  The following
+examples are equivalent:
+
+```bash
+FOO="first line
+second line"
+```
+
+```bash
+FOO="first line\nsecond line"
+```
+
+### Variable expansion
+
+Python-dotenv can interpolate variables using POSIX variable expansion.
+
+With `load_dotenv(override=True)` or `dotenv_values()`, the value of a variable is the
+first of the values defined in the following list:
+
+- Value of that variable in the `.env` file.
+- Value of that variable in the environment.
+- Default value, if provided.
+- Empty string.
+
+With `load_dotenv(override=False)`, the value of a variable is the first of the values
+defined in the following list:
+
+- Value of that variable in the environment.
+- Value of that variable in the `.env` file.
+- Default value, if provided.
+- Empty string.
+
+## Related Projects
+
+-   [Honcho](https://github.com/nickstenning/honcho) - For managing
+    Procfile-based applications.
+-   [django-dotenv](https://github.com/jpadilla/django-dotenv)
+-   [django-environ](https://github.com/joke2k/django-environ)
+-   [django-environ-2](https://github.com/sergeyklay/django-environ-2)
+-   [django-configuration](https://github.com/jezdez/django-configurations)
+-   [dump-env](https://github.com/sobolevn/dump-env)
+-   [environs](https://github.com/sloria/environs)
+-   [dynaconf](https://github.com/rochacbruno/dynaconf)
+
+## Acknowledgements
+
+This project is currently maintained by [Saurabh Kumar](https://saurabh-kumar.com) and
+[Bertrand Bonnefoy-Claudet](https://github.com/bbc2) and would not have been possible
+without the support of these [awesome
+people](https://github.com/theskumar/python-dotenv/graphs/contributors).
+
+[build_status_badge]: https://github.com/theskumar/python-dotenv/actions/workflows/test.yml/badge.svg
+[build_status_link]: https://github.com/theskumar/python-dotenv/actions/workflows/test.yml
+[pypi_badge]: https://badge.fury.io/py/python-dotenv.svg
+[pypi_link]: http://badge.fury.io/py/python-dotenv
+[python_streams]: https://docs.python.org/3/library/io.html
+
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this
+project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [0.19.2] - 2021-11-11
+
+### Fixed
+
+- In `set_key`, add missing newline character before new entry if necessary. (#361 by
+  [@bbc2])
+
+## [0.19.1] - 2021-08-09
+
+### Added
+
+- Add support for Python 3.10. (#359 by [@theskumar])
+
+## [0.19.0] - 2021-07-24
+
+### Changed
+
+- Require Python 3.5 or a later version.  Python 2 and 3.4 are no longer supported. (#341
+  by [@bbc2]).
+
+### Added
+
+- The `dotenv_path` argument of `set_key` and `unset_key` now has a type of `Union[str,
+  os.PathLike]` instead of just `os.PathLike` (#347 by [@bbc2]).
+- The `stream` argument of `load_dotenv` and `dotenv_values` can now be a text stream
+  (`IO[str]`), which includes values like `io.StringIO("foo")` and `open("file.env",
+  "r")` (#348 by [@bbc2]).
+
+## [0.18.0] - 2021-06-20
+
+### Changed
+
+- Raise `ValueError` if `quote_mode` isn't one of `always`, `auto` or `never` in
+  `set_key` (#330 by [@bbc2]).
+- When writing a value to a .env file with `set_key` or `dotenv set <key> <value>` (#330
+  by [@bbc2]):
+  - Use single quotes instead of double quotes.
+  - Don't strip surrounding quotes.
+  - In `auto` mode, don't add quotes if the value is only made of alphanumeric characters
+    (as determined by `string.isalnum`).
+
+## [0.17.1] - 2021-04-29
+
+### Fixed
+
+- Fixed tests for build environments relying on `PYTHONPATH` (#318 by [@befeleme]).
+
+## [0.17.0] - 2021-04-02
+
+### Changed
+
+- Make `dotenv get <key>` only show the value, not `key=value` (#313 by [@bbc2]).
+
+### Added
+
+- Add `--override`/`--no-override` option to `dotenv run` (#312 by [@zueve] and [@bbc2]).
+
+## [0.16.0] - 2021-03-27
+
+### Changed
+
+- The default value of the `encoding` parameter for `load_dotenv` and `dotenv_values` is
+  now `"utf-8"` instead of `None` (#306 by [@bbc2]).
+- Fix resolution order in variable expansion with `override=False` (#287 by [@bbc2]).
+
+## [0.15.0] - 2020-10-28
+
+### Added
+
+- Add `--export` option to `set` to make it prepend the binding with `export` (#270 by
+  [@jadutter]).
+
+### Changed
+
+- Make `set` command create the `.env` file in the current directory if no `.env` file was
+  found (#270 by [@jadutter]).
+
+### Fixed
+
+- Fix potentially empty expanded value for duplicate key (#260 by [@bbc2]).
+- Fix import error on Python 3.5.0 and 3.5.1 (#267 by [@gongqingkui]).
+- Fix parsing of unquoted values containing several adjacent space or tab characters
+  (#277 by [@bbc2], review by [@x-yuri]).
+
+## [0.14.0] - 2020-07-03
+
+### Changed
+
+- Privilege definition in file over the environment in variable expansion (#256 by
+  [@elbehery95]).
+
+### Fixed
+
+- Improve error message for when file isn't found (#245 by [@snobu]).
+- Use HTTPS URL in package meta data (#251 by [@ekohl]).
+
+## [0.13.0] - 2020-04-16
+
+### Added
+
+- Add support for a Bash-like default value in variable expansion (#248 by [@bbc2]).
+
+## [0.12.0] - 2020-02-28
+
+### Changed
+
+- Use current working directory to find `.env` when bundled by PyInstaller (#213 by
+  [@gergelyk]).
+
+### Fixed
+
+- Fix escaping of quoted values written by `set_key` (#236 by [@bbc2]).
+- Fix `dotenv run` crashing on environment variables without values (#237 by [@yannham]).
+- Remove warning when last line is empty (#238 by [@bbc2]).
+
+## [0.11.0] - 2020-02-07
+
+### Added
+
+- Add `interpolate` argument to `load_dotenv` and `dotenv_values` to disable interpolation
+  (#232 by [@ulyssessouza]).
+
+### Changed
+
+- Use logging instead of warnings (#231 by [@bbc2]).
+
+### Fixed
+
+- Fix installation in non-UTF-8 environments (#225 by [@altendky]).
+- Fix PyPI classifiers (#228 by [@bbc2]).
+
+## [0.10.5] - 2020-01-19
+
+### Fixed
+
+- Fix handling of malformed lines and lines without a value (#222 by [@bbc2]):
+  - Don't print warning when key has no value.
+  - Reject more malformed lines (e.g. "A: B", "a='b',c").
+- Fix handling of lines with just a comment (#224 by [@bbc2]).
+
+## [0.10.4] - 2020-01-17
+
+### Added
+
+- Make typing optional (#179 by [@techalchemy]).
+- Print a warning on malformed line (#211 by [@bbc2]).
+- Support keys without a value (#220 by [@ulyssessouza]).
+
+## 0.10.3
+
+- Improve interactive mode detection ([@andrewsmith])([#183]).
+- Refactor parser to fix parsing inconsistencies ([@bbc2])([#170]).
+  - Interpret escapes as control characters only in double-quoted strings.
+  - Interpret `#` as start of comment only if preceded by whitespace.
+
+## 0.10.2
+
+- Add type hints and expose them to users ([@qnighy])([#172])
+- `load_dotenv` and `dotenv_values` now accept an `encoding` parameter, defaults to `None`
+  ([@theskumar])([@earlbread])([#161])
+- Fix `str`/`unicode` inconsistency in Python 2: values are always `str` now. ([@bbc2])([#121])
+- Fix Unicode error in Python 2, introduced in 0.10.0. ([@bbc2])([#176])
+
+## 0.10.1
+- Fix parsing of variable without a value ([@asyncee])([@bbc2])([#158])
+
+## 0.10.0
+
+- Add support for UTF-8 in unquoted values ([@bbc2])([#148])
+- Add support for trailing comments ([@bbc2])([#148])
+- Add backslashes support in values ([@bbc2])([#148])
+- Add support for newlines in values ([@bbc2])([#148])
+- Force environment variables to str with Python2 on Windows ([@greyli])
+- Drop Python 3.3 support ([@greyli])
+- Fix stderr/-out/-in redirection ([@venthur])
+
+
+## 0.9.0
+
+- Add `--version` parameter to cli ([@venthur])
+- Enable loading from current directory ([@cjauvin])
+- Add 'dotenv run' command for calling arbitrary shell script with .env ([@venthur])
+
+## 0.8.1
+
+-   Add tests for docs ([@Flimm])
+-   Make 'cli' support optional. Use `pip install python-dotenv[cli]`. ([@theskumar])
+
+## 0.8.0
+
+-   `set_key` and `unset_key` only modified the affected file instead of
+    parsing and re-writing file, this causes comments and other file
+    entact as it is.
+-   Add support for `export` prefix in the line.
+-   Internal refractoring ([@theskumar])
+-   Allow `load_dotenv` and `dotenv_values` to work with `StringIO())` ([@alanjds])([@theskumar])([#78])
+
+## 0.7.1
+
+-   Remove hard dependency on iPython ([@theskumar])
+
+## 0.7.0
+
+-   Add support to override system environment variable via .env.
+    ([@milonimrod](https://github.com/milonimrod))
+    ([\#63](https://github.com/theskumar/python-dotenv/issues/63))
+-   Disable ".env not found" warning by default
+    ([@maxkoryukov](https://github.com/maxkoryukov))
+    ([\#57](https://github.com/theskumar/python-dotenv/issues/57))
+
+## 0.6.5
+
+-   Add support for special characters `\`.
+    ([@pjona](https://github.com/pjona))
+    ([\#60](https://github.com/theskumar/python-dotenv/issues/60))
+
+## 0.6.4
+
+-   Fix issue with single quotes ([@Flimm])
+    ([\#52](https://github.com/theskumar/python-dotenv/issues/52))
+
+## 0.6.3
+
+-   Handle unicode exception in setup.py
+    ([\#46](https://github.com/theskumar/python-dotenv/issues/46))
+
+## 0.6.2
+
+-   Fix dotenv list command ([@ticosax](https://github.com/ticosax))
+-   Add iPython Support
+    ([@tillahoffmann](https://github.com/tillahoffmann))
+
+## 0.6.0
+
+-   Drop support for Python 2.6
+-   Handle escaped characters and newlines in quoted values. (Thanks
+    [@iameugenejo](https://github.com/iameugenejo))
+-   Remove any spaces around unquoted key/value. (Thanks
+    [@paulochf](https://github.com/paulochf))
+-   Added POSIX variable expansion. (Thanks
+    [@hugochinchilla](https://github.com/hugochinchilla))
+
+## 0.5.1
+
+-   Fix find\_dotenv - it now start search from the file where this
+    function is called from.
+
+## 0.5.0
+
+-   Add `find_dotenv` method that will try to find a `.env` file.
+    (Thanks [@isms](https://github.com/isms))
+
+## 0.4.0
+
+-   cli: Added `-q/--quote` option to control the behaviour of quotes
+    around values in `.env`. (Thanks
+    [@hugochinchilla](https://github.com/hugochinchilla)).
+-   Improved test coverage.
+
+[#78]: https://github.com/theskumar/python-dotenv/issues/78
+[#121]: https://github.com/theskumar/python-dotenv/issues/121
+[#148]: https://github.com/theskumar/python-dotenv/issues/148
+[#158]: https://github.com/theskumar/python-dotenv/issues/158
+[#170]: https://github.com/theskumar/python-dotenv/issues/170
+[#172]: https://github.com/theskumar/python-dotenv/issues/172
+[#176]: https://github.com/theskumar/python-dotenv/issues/176
+[#183]: https://github.com/theskumar/python-dotenv/issues/183
+[#359]: https://github.com/theskumar/python-dotenv/issues/359
+
+[@Flimm]: https://github.com/Flimm
+[@alanjds]: https://github.com/alanjds
+[@altendky]: https://github.com/altendky
+[@andrewsmith]: https://github.com/andrewsmith
+[@asyncee]: https://github.com/asyncee
+[@bbc2]: https://github.com/bbc2
+[@befeleme]: https://github.com/befeleme
+[@cjauvin]: https://github.com/cjauvin
+[@earlbread]: https://github.com/earlbread
+[@ekohl]: https://github.com/ekohl
+[@elbehery95]: https://github.com/elbehery95
+[@gergelyk]: https://github.com/gergelyk
+[@gongqingkui]: https://github.com/gongqingkui
+[@greyli]: https://github.com/greyli
+[@jadutter]: https://github.com/jadutter
+[@qnighy]: https://github.com/qnighy
+[@snobu]: https://github.com/snobu
+[@techalchemy]: https://github.com/techalchemy
+[@theskumar]: https://github.com/theskumar
+[@ulyssessouza]: https://github.com/ulyssessouza
+[@venthur]: https://github.com/venthur
+[@x-yuri]: https://github.com/x-yuri
+[@yannham]: https://github.com/yannham
+[@zueve]: https://github.com/zueve
+
+[Unreleased]: https://github.com/theskumar/python-dotenv/compare/v0.19.2...HEAD
+[0.19.2]: https://github.com/theskumar/python-dotenv/compare/v0.19.1...v0.19.2
+[0.19.1]: https://github.com/theskumar/python-dotenv/compare/v0.19.0...v0.19.1
+[0.19.0]: https://github.com/theskumar/python-dotenv/compare/v0.18.0...v0.19.0
+[0.18.0]: https://github.com/theskumar/python-dotenv/compare/v0.17.1...v0.18.0
+[0.17.1]: https://github.com/theskumar/python-dotenv/compare/v0.17.0...v0.17.1
+[0.17.0]: https://github.com/theskumar/python-dotenv/compare/v0.16.0...v0.17.0
+[0.16.0]: https://github.com/theskumar/python-dotenv/compare/v0.15.0...v0.16.0
+[0.15.0]: https://github.com/theskumar/python-dotenv/compare/v0.14.0...v0.15.0
+[0.14.0]: https://github.com/theskumar/python-dotenv/compare/v0.13.0...v0.14.0
+[0.13.0]: https://github.com/theskumar/python-dotenv/compare/v0.12.0...v0.13.0
+[0.12.0]: https://github.com/theskumar/python-dotenv/compare/v0.11.0...v0.12.0
+[0.11.0]: https://github.com/theskumar/python-dotenv/compare/v0.10.5...v0.11.0
+[0.10.5]: https://github.com/theskumar/python-dotenv/compare/v0.10.4...v0.10.5
+[0.10.4]: https://github.com/theskumar/python-dotenv/compare/v0.10.3...v0.10.4
+
+

myenv/lib/python3.8/site-packages/python_dotenv-0.19.2.dist-info/RECORD

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+python_dotenv-0.19.2.dist-info/LICENSE,sha256=0nIJqz0WJ4Ko-OOHK5s1PEngksmqRnpkUiiDQH2NEDA,4600
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myenv/lib/python3.8/site-packages/python_dotenv-0.19.2.dist-info/WHEEL

+Wheel-Version: 1.0
+Generator: bdist_wheel (0.37.0)
+Root-Is-Purelib: true
+Tag: py2-none-any
+Tag: py3-none-any
+

myenv/lib/python3.8/site-packages/python_dotenv-0.19.2.dist-info/entry_points.txt

+
+        [console_scripts]
+        dotenv=dotenv.cli:cli
+    
\ No newline at end of file

myenv/lib/python3.8/site-packages/python_dotenv-0.19.2.dist-info/top_level.txt

+dotenv

widget_group_17/.env

+SECRET_KEY='django-insecure-d5y_b2o)nzz3d(cbj&a^56_=)g5^k@yl0hro^u4#3=hc+4k#zn'
\ No newline at end of file

widget_group_17/widget_group_17/settings.py

@@ -11,6 +11,10 @@ https://docs.djangoproject.com/en/3.2/ref/settings/
 """
 
 from pathlib import Path
+from dotenv import load_dotenv
+import os
+
+load_dotenv()
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
@@ -20,7 +24,7 @@ BASE_DIR = Path(__file__).resolve().parent.parent
 # See https://docs.djangoproject.com/en/3.2/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'django-insecure-d5y_b2o)nzz3d(cbj&a^56_=)g5^k@yl0hro^u4#3=hc+4k#zn'
+SECRET_KEY = os.getenv('SECRET_KEY')
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True