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malsnakes.py
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malsnakes.py
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import urwid
import malconstrict.malapi
############# WIDGET CLASSES ##############
class CategoryItemWidget (urwid.WidgetWrap):
def __init__ (self, message):
self.id = id
self.title = urwid.Text('CATEGORY')
self.description = urwid.Text(message.upper())
self.item = [
(
'fixed',
15,
urwid.Padding(urwid.AttrWrap( self.title, 'head', 'focus'), left=2)
),
urwid.AttrWrap(self.description, 'head', 'focus'),
]
self.content = message
w = urwid.Columns(self.item)
self.__super.__init__(w)
def selectable (self):
return False
def keypress(self, size, key):
return key
class StatusItemWidget (urwid.WidgetWrap):
def __init__ (self, message):
self.id = id
self.title = urwid.Text('Status')
self.description = urwid.Text(message)
self.item = [
(
'fixed',
15,
urwid.Padding(urwid.AttrWrap( self.title, 'body', 'body'), left=2)
),
urwid.AttrWrap(self.description, 'body', 'focus'),
]
self.content = message
w = urwid.Columns(self.item)
self.__super.__init__(w)
def selectable (self):
return False
def keypress(self, size, key):
return key
class AnimeItemWidget (urwid.WidgetWrap):
def __init__ (self, id, description):
self.id = id
self.title = urwid.Text(str(id))
self.description = urwid.Text(description)
self.item = [
('fixed', 15, urwid.Padding(urwid.AttrWrap( self.title, 'body', 'focus'), left=2)),
urwid.AttrWrap(self.description, 'body', 'focus'),
]
self.content = 'item ' + str(id)
w = urwid.Columns(self.item)
self.__super.__init__(w)
def selectable (self):
return True
def keypress(self, size, key):
return key
class ListItemWidget (urwid.WidgetWrap):
def __init__ (self, id, description, anime_id):
self.id = id
self.title = urwid.Text(str(id))
self.description = urwid.Text(description)
self.item = [
('fixed', 15, urwid.Padding(urwid.AttrWrap( self.title, 'body', 'focus'), left=2)),
urwid.AttrWrap(self.description, 'body', 'focus'),
]
self.content = 'item ' + str(id)
w = urwid.Columns(self.item)
self.__super.__init__(w)
def selectable (self):
return True
def keypress(self, size, key):
return key
class QueryWidget(urwid.Edit):
__metaclass__ = urwid.signals.MetaSignals
signals = ['username_entered',
'anime_entered',
'search_entered',
'query_escaped']
def __init__(self, prompt):
self.prompt = prompt
urwid.Edit.__init__(self, prompt)
def keypress(self, size, key):
if key == 'enter':
if self.prompt == 'anime title: ':
urwid.emit_signal(
self,
'anime_entered',
self.get_edit_text(),
)
return
elif self.prompt == 'username: ':
urwid.emit_signal(
self,
'username_entered',
self.get_edit_text(),
)
return
elif self.prompt == 'search: ':
urwid.emit_signal(
self,
'search_entered',
self.get_edit_text(),
)
return
elif key == 'esc':
urwid.emit_signal(self, 'query_escaped', None)
return
urwid.Edit.keypress(self, size, key)
class LoginWidget(urwid.Edit):
__metaclass__ = urwid.signals.MetaSignals
signals = ['login_authenticate', 'login_escaped']
def __init__(self, prompt):
self.username_in = False
self.password_in = False
self.username = None
self.password = None
urwid.Edit.__init__(self, prompt)
def keypress(self, size, key):
if key == 'enter':
if not self.username_in:
self.username = self.get_edit_text()
self.username_in = True
self.set_edit_text('')
self.set_caption('password: ')
elif not self.password_in:
self.password = self.get_edit_text()
self.password_in = True
self.set_caption('authenticating...')
urwid.emit_signal(
self, 'login_authenticate', (self.username, self.password))
return
elif key == 'esc':
self.username = None
self.password = None
self.username_in = False
self.password_in = False
urwid.emit_signal(self, 'login_escaped', None)
return
urwid.Edit.keypress(self, size, key)
############# MAIN APP CLASS ###############
class MyApp(object):
def __init__(self):
self.username = None
self.password = None
self.cached_list = []
self.cached_sections = {}
self.cached_anime = None
self.authenticated = False
self.listowner = ''
self.cats = ('watching', 'completed', 'dropped', 'on-hold', 'plan to watch')
self.catfocus = 0
self.list_sorts = ('sort: categorized by title',
'sort: categorized by score',
'sort: full by title',
'sort: full by score'
)
self.list_sort_type = 0
self.anime_search_sorts = ('sort: by title', 'sort: by score')
self.anime_search_sort_type = 0
self.views = ('blank', 'personal_list', 'query_list', 'detailed_entry')
self.current_view = 0
# defines the color palette of the main window
palette = [
('body','dark blue', '', 'standout'),
('focus','black', 'light blue', 'standout'),
('head','light red', 'black'),
('foot','light blue', 'black'),
]
# The header bar of the window
self.header = urwid.AttrMap(urwid.Text('MALSnakes - not logged in!'), 'head')
# The default footer bar of the window
self.default_footer = urwid.AttrMap(urwid.Text("l - login r - pull yours p - pull other's v - view selection s - search list\ntab - change sort left/right - change category , - pg up . - pg down q - quit"), 'foot')
# The default items to be displayed (prior to authentication)
items = []
items.append(StatusItemWidget('Nothing to view.'))
walker = urwid.SimpleListWalker(items)
self.listbox = urwid.ListBox(walker)
self.view = urwid.Frame(
urwid.AttrWrap(self.listbox, 'body'),
header=self.header,
footer=self.default_footer
)
# launch the main app loop for urwid
loop = urwid.MainLoop(
self.view, palette, unhandled_input=self.uncaught_keystroke)
urwid.connect_signal(walker, 'modified', self.update)
loop.run()
def display_to_top(self, message):
self.view.set_header(urwid.AttrWrap(urwid.Text(message), 'head'))
def update(self):
focus = self.listbox.get_focus().content
self.view.set_header(urwid.AttrWrap(urwid.Text('selected: %s' % str(focus)), 'focus'))
def uncaught_keystroke(self, data):
if data is 'down':
self.listbox.keypress([0, 1], 'down')
elif data is 'up':
self.listbox.keypress([0, 1], 'up')
elif data is 'left':
self.change_cat_focus(back = True)
elif data is 'right':
self.change_cat_focus()
elif data is 'q':
raise urwid.ExitMainLoop()
elif data is 'p':
self.query_username()
elif data is 'a':
self.query_anime()
elif data is 's':
self.search_list()
elif data is 'v':
focus = self.listbox.get_focus()[0].content
self.view_anime_details(focus)
elif data is 'r':
self.refresh_own_list()
elif data is 'enter':
focus = self.listbox.get_focus()[0].content
self.view.set_header(urwid.AttrWrap(urwid.Text('selected: %s' % str(focus)), 'head'))
elif data is 'l':
self.login()
elif data is 'tab':
self.change_list_sort()
elif data is ',':
self.listbox.keypress([0, 10], 'page up')
elif data is '.':
self.listbox.keypress([0, 10], 'page down')
############# METHODS CALLED VIA KEYSTROKES ###############
def view_anime_details(self, entry):
return
def refresh_own_list(self):
if not self.authenticated:
items = []
items.append(StatusItemWidget('You must log in to view your list.'))
walker = urwid.SimpleListWalker(items)
self.listbox = urwid.ListBox(walker)
self.view.set_body(urwid.Frame(urwid.AttrWrap(self.listbox, 'body')))
return
else:
self.pull_in_list(self.username)
def change_cat_focus(self, back=False):
if self.current_view != 1:
return
if not back:
self.catfocus = (self.catfocus + 1) % len(self.cats)
elif back:
self.catfocus = (self.catfocus - 1) % len(self.cats)
items = []
if self.list_sort_type == 0 or self.list_sort_type == 1:
i = 1
cat_anime = self.cached_sections[self.cats[self.catfocus]]
items.append(CategoryItemWidget(self.cats[self.catfocus]))
for anime in cat_anime:
items.append(ListItemWidget(i, anime.title + ' [' + str(anime.score) + ']', anime.id))
i = i + 1
elif self.list_sort_type == 2 or self.list_sort_type == 3:
return
walker = urwid.SimpleListWalker(items)
self.listbox = urwid.ListBox(walker)
self.view.set_body(urwid.Frame(urwid.AttrWrap(self.listbox, 'body')))
self.view.set_footer(urwid.AttrWrap(self.default_footer, 'foot'))
self.view.set_focus('body')
def change_list_sort(self):
if self.current_view == 0:
return
elif self.current_view == 1:
# categorized by title -> categorized by score -> full by title -> full by score
self.list_sort_type = (self.list_sort_type + 1) % len(self.list_sorts)
if self.list_sort_type == 0:
self.cached_sections = malconstrict.helpers.sort_anime_sectional(self.cached_list, how='title')
elif self.list_sort_type == 1:
self.cached_sections = malconstrict.helpers.sort_anime_sectional(self.cached_list, how='score', descending=True)
elif self.list_sort_type == 2:
malconstrict.helpers.sort_anime(self.cached_list, how='title')
elif self.list_sort_type == 3:
malconstrict.helpers.sort_anime(self.cached_list, how='score', descending=True)
items = []
if self.list_sort_type == 0 or self.list_sort_type == 1:
i = 1
cat_anime = self.cached_sections[self.cats[self.catfocus]]
items.append(CategoryItemWidget(self.cats[self.catfocus]))
for anime in cat_anime:
items.append(ListItemWidget(i, anime.title + ' [' + str(anime.score) + ']', anime.id))
i = i + 1
else:
i = 1
for anime in self.cached_list:
items.append(ListItemWidget(i, anime.title + ' [' + str(anime.score) + ']', anime.id))
i = i + 1
walker = urwid.SimpleListWalker(items)
self.listbox = urwid.ListBox(walker)
self.view.set_body(urwid.Frame(urwid.AttrWrap(self.listbox, 'body')))
self.view.set_footer(urwid.AttrWrap(self.default_footer, 'foot'))
self.view.set_focus('body')
if self.listowner == self.username:
self.display_to_top('MALSnakes - viewing your list [' + self.list_sorts[self.list_sort_type] + ']')
else:
self.display_to_top('MALSnakes - viewing ' + self.listowner + "'s list [" + self.list_sorts[self.list_sort_type] + ']')
elif self.current_view == 2:
self.anime_search_sort_type = (self.anime_search_sort_type + 1) % len(self.anime_search_sorts)
if self.anime_search_sort_type == 0:
malconstrict.helpers.sort_anime(self.cached_list, how='title')
elif self.anime_search_sort_type == 1:
malconstrict.helpers.sort_anime(self.cached_list, how='members_score', descending=True)
items = []
i = 1
for anime in self.cached_list:
items.append(ListItemWidget(i, anime.title + ' [' + str(anime.members_score) + ']', anime.id))
i = i + 1
walker = urwid.SimpleListWalker(items)
self.listbox = urwid.ListBox(walker)
self.view.set_body(urwid.Frame(urwid.AttrWrap(self.listbox, 'body')))
self.view.set_footer(urwid.AttrWrap(self.default_footer, 'foot'))
self.view.set_focus('body')
self.display_to_top('MALSnakes - showing results for "' + self.last_query + '" [' + self.anime_search_sorts[self.anime_search_sort_type] + ']')
def pull_in_list(self, username):
"""Pulls in a user's list."""
self.display_to_top('MALSnakes - pulling in list...')
self.current_view = 1
lst = malconstrict.malapi.get_anime_list(username)
if lst == None:
lst = []
else:
lst = lst.anime
self.listowner = username
self.cached_list = lst
categories = malconstrict.helpers.sort_anime_sectional(lst, how='title')
self.cached_sections = categories
self.catfocus = 0
items = []
i = 1
cat_anime = categories[self.cats[self.catfocus]]
items.append(CategoryItemWidget(self.cats[self.catfocus]))
for anime in cat_anime:
items.append(ListItemWidget(i, anime.title + ' [' + str(anime.score) + ']', anime.id))
i = i + 1
walker = urwid.SimpleListWalker(items)
self.listbox = urwid.ListBox(walker)
self.view.set_body(urwid.Frame(urwid.AttrWrap(self.listbox, 'body')))
self.view.set_footer(urwid.AttrWrap(self.default_footer, 'foot'))
self.view.set_focus('body')
self.list_sort_type = 0
if username == self.username:
self.display_to_top('MALSnakes - viewing your list [' + self.list_sorts[self.list_sort_type] + ']')
else:
self.display_to_top('MALSnakes - viewing ' + username + "'s list [" + self.list_sorts[self.list_sort_type] + ']')
def pull_in_anime_query_list(self, query):
"""Pulls in an anime's details"""
self.current_view = 2
self.display_to_top('MALSnakes - pulling in anime...')
lst = malconstrict.malapi.search_anime(query)
if lst == None:
lst = []
malconstrict.helpers.sort_anime(lst, how='title')
self.cached_list = lst
self.cached_sections = {}
items = []
i = 1
for anime in lst:
items.append(ListItemWidget(i, anime.title + ' [' + str(anime.members_score) + ']', anime.id))
i = i + 1
walker = urwid.SimpleListWalker(items)
self.listbox = urwid.ListBox(walker)
self.view.set_body(urwid.Frame(urwid.AttrWrap(self.listbox, 'body')))
self.view.set_footer(urwid.AttrWrap(self.default_footer, 'foot'))
self.view.set_focus('body')
self.anime_search_sort_type = 0
self.last_query = query
self.display_to_top('MALSnakes - showing results for "' + self.last_query + '" [' + self.anime_search_sorts[self.anime_search_sort_type] + ']')
return
def login(self):
self.foot = LoginWidget('username: ')
self.view.set_footer(self.foot)
self.view.set_focus('footer')
urwid.connect_signal(
self.foot, 'login_authenticate', self.login_authenticate)
urwid.connect_signal(self.foot, 'login_escaped', self.login_escaped)
def query_username(self):
self.foot = QueryWidget('username: ')
self.view.set_footer(self.foot)
self.view.set_focus('footer')
urwid.connect_signal(
self.foot, 'username_entered', self.username_entered)
urwid.connect_signal(self.foot, 'query_escaped', self.query_escaped)
def query_anime(self):
self.foot = QueryWidget('anime title: ')
self.view.set_footer(self.foot)
self.view.set_focus('footer')
urwid.connect_signal(
self.foot, 'anime_entered', self.anime_entered)
urwid.connect_signal(self.foot, 'query_escaped', self.query_escaped)
def search_list(self):
if self.current_view not in (1, 2):
return
self.foot = QueryWidget('search: ')
self.view.set_footer(self.foot)
self.view.set_focus('footer')
urwid.connect_signal(
self.foot, 'search_entered', self.search_entered)
urwid.connect_signal(self.foot, 'query_escaped', self.query_escaped)
############# METHODS CALLED VIA SIGNAL CALLBACK ###############
def login_authenticate(self, content):
self.view.set_focus('body')
urwid.disconnect_signal(
self, self.foot, 'login_authenticate', self.login_authenticate)
urwid.disconnect_signal(
self, self.foot, 'login_escaped', self.login_escaped)
self.username = content[0]
self.password = content[1]
self.view.set_footer(urwid.AttrWrap(self.default_footer, 'foot'))
self.display_to_top('MALSnakes - logged in as ' + self.username)
self.authenticated = True
def login_escaped(self, content):
self.view.set_focus('body')
urwid.disconnect_signal(
self, self.foot, 'login_authenticate', self.login_authenticate)
urwid.disconnect_signal(
self, self.foot, 'login_escaped', self.login_escaped)
self.username = ''
self.password = ''
self.view.set_footer(urwid.AttrWrap(self.default_footer, 'foot'))
def query_escaped(self, content):
self.view.set_focus('body')
urwid.disconnect_signal(
self, self.foot, 'username_entered', self.username_entered)
urwid.disconnect_signal(
self, self.foot, 'anime_entered', self.anime_entered)
self.view.set_footer(urwid.AttrWrap(self.default_footer, 'foot'))
def username_entered(self, content):
self.pull_in_list(content)
def anime_entered(self, content):
self.view.set_focus('body')
urwid.disconnect_signal(
self, self.foot, 'anime_entered', self.anime_entered)
urwid.disconnect_signal(
self, self.foot, 'query_escaped', self.query_escaped)
self.view.set_footer(urwid.AttrWrap(self.default_footer, 'foot'))
self.display_to_top('MALSnakes - showing results for "' + content + '"')
self.pull_in_anime_query_list(content)
def search_entered(self, content):
self.view.set_focus('body')
urwid.disconnect_signal(
self, self.foot, 'search_entered', self.anime_entered)
urwid.disconnect_signal(
self, self.foot, 'query_escaped', self.query_escaped)
self.view.set_footer(urwid.AttrWrap(self.default_footer, 'foot'))
items = []
# categories
if self.current_view == 1 and self.list_sort_type in (0, 1):
lst = malconstrict.helpers.search_substring(self.cached_sections[self.cats[self.catfocus]], content)
i = 1
items.append(CategoryItemWidget(self.cats[self.catfocus]))
for anime in lst:
items.append(ListItemWidget(i, anime.title + ' [' + str(anime.score) + ']', anime.id))
i = i + 1
# full
elif (self.current_view == 1 and self.list_sort_type in (2, 3)) or self.current_view == 2:
items = []
lst = malconstrict.helpers.search_substring(self.cached_list, content)
i = 1
for anime in lst:
if self.current_view == 1:
items.append(ListItemWidget(i, anime.title + ' [' + str(anime.score) + ']', anime.id))
elif self.current_view == 2:
items.append(
ListItemWidget(i, anime.title + ' [' + str(anime.members_score) + ']', anime.id))
i = i + 1
walker = urwid.SimpleListWalker(items)
self.listbox = urwid.ListBox(walker)
self.view.set_body(urwid.Frame(urwid.AttrWrap(self.listbox, 'body')))
self.view.set_footer(urwid.AttrWrap(self.default_footer, 'foot'))
self.view.set_focus('body')
if __name__ == '__main__':
MyApp()