Commit 45fd02fd authored by Vaughn Fajardo's avatar Vaughn Fajardo

chore: storing of safety key in .env file

parent 1c7f4973
Pipeline #2267 failed with stages
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#!/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())
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']
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()
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)
This diff is collapsed.
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)
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])
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.
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Wheel-Version: 1.0
Generator: bdist_wheel (0.37.0)
Root-Is-Purelib: true
Tag: py2-none-any
Tag: py3-none-any
[console_scripts]
dotenv=dotenv.cli:cli
\ No newline at end of file
SECRET_KEY='django-insecure-d5y_b2o)nzz3d(cbj&a^56_=)g5^k@yl0hro^u4#3=hc+4k#zn'
\ No newline at end of file
...@@ -11,6 +11,10 @@ https://docs.djangoproject.com/en/3.2/ref/settings/ ...@@ -11,6 +11,10 @@ https://docs.djangoproject.com/en/3.2/ref/settings/
""" """
from pathlib import Path from pathlib import Path
from dotenv import load_dotenv
import os
load_dotenv()
# Build paths inside the project like this: BASE_DIR / 'subdir'. # Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent BASE_DIR = Path(__file__).resolve().parent.parent
...@@ -20,7 +24,7 @@ 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/ # See https://docs.djangoproject.com/en/3.2/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret! # 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! # SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True DEBUG = True
......
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