# Path: subrosa/filters.py
# def timesince(dt, default="just now"):
#     """
#     Returns string representing "time since" e.g.
#     3 days ago, 5 hours ago etc.
#     """
# 
#     now = datetime.utcnow()
#     diff = now - dt
# 
#     periods = (
#         (diff.days / 365, "year", "years"),
#         (diff.days / 30, "month", "months"),
#         (diff.days / 7, "week", "weeks"),
#         (diff.days, "day", "days"),
#         (diff.seconds / 3600, "hour", "hours"),
#         (diff.seconds / 60, "minute", "minutes"),
#         (diff.seconds, "second", "seconds"),
#     )
#     for period, singular, plural in periods:
#         if period:
#             return "%d %s ago" % (period, singular if period == 1 else plural)
#     return default
# 
# def get_month_name(month_number):
#     """ Return month name based on integer """
# 
#     months = ("January", "February",
#               "March", "April", "May",
#               "June", "July", "August",
#               "September", "October",
#               "November", "December")
# 
#     return months[month_number - 1]
# 
# Path: subrosa/helpers.py
# def generate_csrf_token():
# 
#     """ Generates random string for login screen"""
# 
#     if '_csrf_token' not in session:
#         session['_csrf_token'] = id_generator()
#     return session['_csrf_token']
# 
# Path: subrosa/markdown_ext.py
# class Markdown(object):
# 
#     """
# 
#     Wrapper class for Markdown object
# 
#     Example usage:
#     md = Markdown(app = app,
#                         auto_escape = False,
#                         extensions = ['footnotes'],
#                         safe_mode = True,
#                         output_format = 'html4')
#     """
# 
#     def __init__(self, app=None, auto_escape=False, **markdown_options):
# 
#         self._instance = markdown.Markdown(**markdown_options)
# 
#     def __call__(self, stream):
#         return Markup(self._instance.convert(stream))
# 
#     def _build_filter(self, auto_escape):
#         @evalcontextfilter
#         def markdown_filter(eval_ctx, stream):
#             _filter = self
#             if auto_escape and eval_ctx.autoescape:
#                 return Markup(_filter(escape(stream)))
#             else:
#                 return Markup(_filter(stream))
#         return markdown_filter
# 
# Path: subrosa/helpers.py
# def slugify(value, separator="-"):
# def make_external(id):
# def generate_csrf_token():
# def redirect_url():
# def split_filename(filename, extension_only=False):
# def add_thumbnail_affix(url, affix):
# def id_generator(size=6, chars=string.ascii_uppercase+string.digits):
# def handle_errors(mess="Unknown Error"):


from peewee import SqliteDatabase, PostgresqlDatabase, MySQLDatabase
from subrosa.filters import timesince, get_month_name
from subrosa.helpers import generate_csrf_token
from subrosa.markdown_ext import Markdown
from subrosa.helpers import logger
from six.moves.urllib import parse
import logging
import os
import sys
    OPTIONS = ("articles_per_page", "images_per_page")

    IMAGES = ('bg', 'logo', 'portrait')

    def __init__(self, app):

        self.app = app

        self.OPTIONS += self.app.config["SETTINGS_FIELDS"]
        self.OPTIONS += self.app.config["SETTINGS_SWITCHES"]
        self.settings = dict()
        self.db_types = dict(
            sqlite=SqliteDatabase,
            postgres=PostgresqlDatabase,
            mysql=MySQLDatabase
        )
        # List of options that should be passed to views

        for option in self.OPTIONS:
            self.settings[option] = app.config.get(option.upper(), None)

        self._get_user_images()
        self._favicon_check()

        md = Markdown(app, extension_configs=["fenced_code",
                                       "codehilite",
                                       "headerid",
                                       "subrosa.md_extensions.extended_images"])

        app.jinja_env.globals['csrf_token'] = generate_csrf_token

# Path: subrosa/filters.py
# def timesince(dt, default="just now"):
#     """
#     Returns string representing "time since" e.g.
#     3 days ago, 5 hours ago etc.
#     """
# 
#     now = datetime.utcnow()
#     diff = now - dt
# 
#     periods = (
#         (diff.days / 365, "year", "years"),
#         (diff.days / 30, "month", "months"),
#         (diff.days / 7, "week", "weeks"),
#         (diff.days, "day", "days"),
#         (diff.seconds / 3600, "hour", "hours"),
#         (diff.seconds / 60, "minute", "minutes"),
#         (diff.seconds, "second", "seconds"),
#     )
#     for period, singular, plural in periods:
#         if period:
#             return "%d %s ago" % (period, singular if period == 1 else plural)
#     return default
# 
# def get_month_name(month_number):
#     """ Return month name based on integer """
# 
#     months = ("January", "February",
#               "March", "April", "May",
#               "June", "July", "August",
#               "September", "October",
#               "November", "December")
# 
#     return months[month_number - 1]
# 
# Path: subrosa/helpers.py
# def generate_csrf_token():
# 
#     """ Generates random string for login screen"""
# 
#     if '_csrf_token' not in session:
#         session['_csrf_token'] = id_generator()
#     return session['_csrf_token']
# 
# Path: subrosa/markdown_ext.py
# class Markdown(object):
# 
#     """
# 
#     Wrapper class for Markdown object
# 
#     Example usage:
#     md = Markdown(app = app,
#                         auto_escape = False,
#                         extensions = ['footnotes'],
#                         safe_mode = True,
#                         output_format = 'html4')
#     """
# 
#     def __init__(self, app=None, auto_escape=False, **markdown_options):
# 
#         self._instance = markdown.Markdown(**markdown_options)
# 
#     def __call__(self, stream):
#         return Markup(self._instance.convert(stream))
# 
#     def _build_filter(self, auto_escape):
#         @evalcontextfilter
#         def markdown_filter(eval_ctx, stream):
#             _filter = self
#             if auto_escape and eval_ctx.autoescape:
#                 return Markup(_filter(escape(stream)))
#             else:
#                 return Markup(_filter(stream))
#         return markdown_filter
# 
# Path: subrosa/helpers.py
# def slugify(value, separator="-"):
# def make_external(id):
# def generate_csrf_token():
# def redirect_url():
# def split_filename(filename, extension_only=False):
# def add_thumbnail_affix(url, affix):
# def id_generator(size=6, chars=string.ascii_uppercase+string.digits):
# def handle_errors(mess="Unknown Error"):


# Path: subrosa/subrosa_init.py
from peewee import SqliteDatabase, PostgresqlDatabase, MySQLDatabase
from subrosa.filters import timesince, get_month_name
from subrosa.helpers import generate_csrf_token
from subrosa.markdown_ext import Markdown
from subrosa.helpers import logger
from six.moves.urllib import parse
import logging
import os
import sys

    OPTIONS = ("articles_per_page", "images_per_page")

    IMAGES = ('bg', 'logo', 'portrait')

    def __init__(self, app):

        self.app = app

        self.OPTIONS += self.app.config["SETTINGS_FIELDS"]
        self.OPTIONS += self.app.config["SETTINGS_SWITCHES"]
        self.settings = dict()
        self.db_types = dict(
            sqlite=SqliteDatabase,
            postgres=PostgresqlDatabase,
            mysql=MySQLDatabase
        )
        # List of options that should be passed to views

        for option in self.OPTIONS:
            self.settings[option] = app.config.get(option.upper(), None)

        self._get_user_images()
        self._favicon_check()

        md = Markdown(app, extension_configs=["fenced_code",
                                       "codehilite",
                                       "headerid",
                                       "subrosa.md_extensions.extended_images"])

        app.jinja_env.globals['csrf_token'] = generate_csrf_token

        app.jinja_env.filters['timesince'] = timesince