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# -*- coding: utf-8 -*- |
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import datetime |
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import random |
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import string |
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from colour import Color |
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import pytz |
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from redis import Redis |
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from rq import Queue |
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import typing |
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if typing.TYPE_CHECKING: |
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from tracim_backend.config import CFG |
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DATETIME_FORMAT = '%Y-%m-%dT%H:%M:%SZ' |
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DEFAULT_WEBDAV_CONFIG_FILE = "wsgidav.conf" |
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DEFAULT_TRACIM_CONFIG_FILE = "development.ini" |
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CONTENT_FRONTEND_URL_SCHEMA = 'workspaces/{workspace_id}/contents/{content_type}/{content_id}' # nopep8 |
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WORKSPACE_FRONTEND_URL_SCHEMA = 'workspaces/{workspace_id}' # nopep8 |
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def get_root_frontend_url(config: 'CFG') -> str: |
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""" |
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Return website base url with always '/' at the end |
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""" |
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base_url = '' |
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if config.WEBSITE_BASE_URL[-1] == '/': |
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base_url = config.WEBSITE_BASE_URL |
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else: |
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base_url = config.WEBSITE_BASE_URL + '/' |
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return base_url |
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def get_login_frontend_url(config: 'CFG'): |
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""" |
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Return login page url |
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""" |
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return get_root_frontend_url(config) + 'login' |
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def get_email_logo_frontend_url(config: 'CFG'): |
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# TODO - G.M - 11-06-2018 - [emailTemplateURL] correct value for email_logo_frontend_url # nopep8 |
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return 'data:image/png;base64,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' # nopep8' |
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def get_redis_connection(config: 'CFG') -> Redis: |
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""" |
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:param config: current app_config |
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:return: redis connection |
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""" |
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return Redis( |
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host=config.EMAIL_SENDER_REDIS_HOST, |
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port=config.EMAIL_SENDER_REDIS_PORT, |
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db=config.EMAIL_SENDER_REDIS_DB, |
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) |
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def get_rq_queue(redis_connection: Redis, queue_name: str ='default') -> Queue: |
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""" |
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:param queue_name: name of queue |
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:return: wanted queue |
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""" |
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return Queue(name=queue_name, connection=redis_connection) |
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def cmp_to_key(mycmp): |
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""" |
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List sort related function |
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Convert a cmp= function into a key= function |
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""" |
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class K(object): |
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def __init__(self, obj, *args): |
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self.obj = obj |
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def __lt__(self, other): |
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return mycmp(self.obj, other.obj) < 0 |
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def __gt__(self, other): |
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return mycmp(self.obj, other.obj) > 0 |
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def __eq__(self, other): |
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return mycmp(self.obj, other.obj) == 0 |
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def __le__(self, other): |
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return mycmp(self.obj, other.obj) <= 0 |
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def __ge__(self, other): |
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return mycmp(self.obj, other.obj) >= 0 |
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def __ne__(self, other): |
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return mycmp(self.obj, other.obj) != 0 |
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return K |
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def current_date_for_filename() -> str: |
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""" |
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ISO8601 current date, adapted to be used in filename (for |
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webdav feature for example), with trouble-free characters. |
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:return: current date as string like "2018-03-19T15.49.27.246592" |
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""" |
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# INFO - G.M - 19-03-2018 - As ':' is in transform_to_bdd method in |
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# webdav utils, it may cause trouble. So, it should be replaced to |
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# a character which will not change in bdd. |
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return datetime.datetime.now().isoformat().replace(':', '.') |
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class Timezone(object): |
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def __init__(self, name): |
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self.name = name |
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def get_timezones_list() -> typing.List[Timezone]: |
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tz_list = [] |
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for tz_name in pytz.common_timezones: |
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tz_list.append(Timezone(tz_name)) |
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return tz_list |
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# INFO - G.M - 2018-08-02 - Simple password generator, inspired by |
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# https://gist.github.com/23maverick23/4131896 |
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ALLOWED_AUTOGEN_PASSWORD_CHAR = string.ascii_letters + \ |
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string.digits + \ |
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string.punctuation |
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DEFAULT_PASSWORD_GEN_CHAR_LENGTH = 12 |
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def password_generator( |
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length: int=DEFAULT_PASSWORD_GEN_CHAR_LENGTH, |
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chars: str=ALLOWED_AUTOGEN_PASSWORD_CHAR |
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) -> str: |
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""" |
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:param length: length of the new password |
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:param chars: characters allowed |
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:return: password as string |
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""" |
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return ''.join(random.choice(chars) for char_number in range(length)) |
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COLOR_DARKEN_SCALE_FACTOR = 0.85 |
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COLOR_LIGHTEN_SCALE_FACTOR = 1.15 |
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class ExtendedColor(Color): |
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@property |
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def darken(self): |
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new_color = Color(self) |
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new_color.luminance = COLOR_DARKEN_SCALE_FACTOR*self.luminance |
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return new_color |
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@property |
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def lighten(self): |
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new_color = Color(self) |
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new_color.luminance = COLOR_LIGHTEN_SCALE_FACTOR*self.luminance |
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return new_color |
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tracim /
tracim_v2
