def __init__(self, w=600, h=480, stage=document.body):
"""Crafty game engine constructor.
:param w, h: The width and height of crafty window
:param stage: An element to which this window will be attached
:returns: An instance of Crafty
"""
self.__crafty = JSObject(JSCrafty)
self.__crafty.init(w, h, stage)
Base.__init__(self, self.__crafty)
ViewPort.__init__(self, self.__crafty)
def draw_markdown():
# mk, scripts = markdown.mark(get_md())
mk = window.marked(get_md())
browser.document["markdown-result"].html = mk
encodeURIComponent = JSObject(window.encodeURIComponent)
browser.document.cookie = "markdown={md}".format(
md=encodeURIComponent(get_md()))
def find_module(self):
if not self._path.startswith('/pyschool'):
raise ImportError
fs = JSObject(window._FS)
for _ext in ('.py', '/__init__.py'):
self._modpath = '%s/%s%s' % (self._path, self._fullname, _ext)
_msg = fs._read_file(self._modpath)
if _msg['status'] == 'Okay':
self._module = _msg['fileobj'].get_attribute('contents')
return self
#if we got here, we couldn't find the module
raise ImportError
def find_module(self):
if not self._path.startswith('/pyschool'):
raise ImportError
fs=JSObject(window._FS)
for _ext in ('.py', '/__init__.py'):
self._modpath='%s/%s%s' % (self._path, self._fullname, _ext)
_msg=fs._read_file(self._modpath)
if _msg['status'] == 'Okay':
self._module=_msg['fileobj'].get_attribute('contents')
return self
#if we got here, we couldn't find the module
raise ImportError
def _reset_modal(self):
try:
self._content.remove(doc["graphics-modal-footer"])
except:
pass
self._window.remove(self._canvas)
_svg = document.createElementNS("http://www.w3.org/2000/svg", "svg")
JSObject(_svg).setAttribute("width", self._width)
JSObject(_svg).setAttribute("height", self._height)
JSObject(_svg).setAttribute("id", "svg")
self._window <= _svg
self._canvas = doc["svg"]
try:
clog("X:" + str(JSObject(self._canvas).getAttribute("width")))
except Exception as e:
clog("Exception: " + str(e))
def add_editor(self, filename=None, content=""):
if filename is None:
filename = "Untitled-%s" % self._tabcount
self._tabcount += 1
_content = '<div id="%s" class="editclass" style="width:100%%;height:100%%">%s</div>'
self._jquery(self._tab_container).tabs(
'add', {
'title': filename,
'content': _content % (filename, content),
'closable': True
})
#add ace editor to filename pre tag
_editor = JSObject(ace).edit(filename)
_session = _editor.getSession()
_session.setMode("ace/mode/python")
#_editor.setTheme("ace/theme/crimson_editor")
#_session.setMode("ace/mode/python")
#_session.setUseWrapMode(true)
#_session.setTabSize(4)
_editor.setOptions({
'enableLiveAutocompletion': True,
'enableSnippets': True,
'highlightActiveLine': False,
'highlightSelectedWord': True
})
_editor.focus()
self._editors[filename] = _editor
#set resize
document[filename].bind('resize',
lambda x: self._editors[filename].resize(True))
def __init__(self, w=600, h=480, stage=document.body):
"""Crafty game engine constructor.
:param w, h: The width and height of crafty window
:param stage: An element to which this window will be attached
:returns: An instance of Crafty
"""
self.__crafty = JSObject(JSCrafty)
self.__crafty.init(w, h, stage)
Base.__init__(self, self.__crafty)
def add_editor(self, filename=None, content=""):
if filename is None:
filename = "Untitled-%s" % self._tabcount
self._tabcount+=1
#_content='<pre id="%s" class="editclass">%s</pre>'
_content='<pre id="%s" class="editclass" style="width:100%%;height:100%%">%s</pre>'
self._jquery(self._tab_container).tabs('add',
{'title': filename,
'content': _content % (filename, content),
'closable': True
})
#add ace editor to filename pre tag
_editor=JSObject(ace).edit(filename)
_session=_editor.getSession()
_session.setMode("ace/mode/python")
_editor.setTheme("ace/theme/crimson_editor")
_session.setMode("ace/mode/python")
#_session.setUseWrapMode(true)
_session.setTabSize(4)
_editor.focus()
self._editors[filename]=_editor
#set resize
document[filename].bind('resize', lambda x: self._editors[filename].resize(True))
def add_editor(self, filename=None, content=""):
if filename is None:
filename = "Untitled-%s" % self._tabcount
self._tabcount += 1
_content = '<div id="%s" class="editclass" style="width:100%%;height:100%%">%s</div>'
self._jquery(self._tab_container).tabs('add', {
'title': filename,
'content': _content % (filename, content),
'closable': True
})
#add ace editor to filename pre tag
_editor = JSObject(window.ace).edit(filename)
_session = _editor.getSession()
_session.setMode("ace/mode/python")
#_editor.setTheme("ace/theme/crimson_editor")
#_session.setMode("ace/mode/python")
#_session.setUseWrapMode(true)
#_session.setTabSize(4)
_editor.setOptions({
'enableLiveAutocompletion': True,
'enableSnippets': True,
'highlightActiveLine': False,
'highlightSelectedWord': True
})
_editor.focus()
self._editors[filename] = _editor
#set resize
document[filename].bind('resize', lambda x: self._editors[filename].resize(True))
def setHeight(self, height):
"""
Sets the height of the window.
@param height int: the height of the window
@return None
"""
# set svg container height
JSObject(self._canvas).setAttribute("height", height)
# set window height
if APP_DEPLOYED:
self._window.style.height = height+15
else:
self._window.style.height = height+2
def setWidth(self, width):
"""
Sets the width of the window.
@param width int: the width of the window
@return None
"""
# set content width
self._dialog.style.width = width+34
# set svg container width
JSObject(self._canvas).setAttribute("width", width)
# set body width
self._window.style.width = width+2
def crafty():
from javascript import JSObject
crafty = JSObject(Crafty)
crafty.init(500, 350, document['game'])
crafty.e('2D, DOM, Color').attr(dict(x=0, y=0, w=100, h=100)).color('#F00') # .fourway(4)
crafty.e('Floor, 2D, Canvas, Color').attr(dict(x=0, y=250, w=250, h=10)).color('green')
crafty.canvas.init()
#turn the sprite map into usable components
cft.sprite(16, "sprite.png", {
grass1: [0, 0],
grass2: [1, 0],
grass3: [2, 0],
grass4: [3, 0],
flower: [0, 1],
bush1: [0, 2],
bush2: [1, 2],
player: [0, 3]
})
def getfilesystemencoding(*args, **kw):
"""getfilesystemencoding() -> string
Return the encoding used to convert Unicode filenames in
operating system filenames."""
return 'utf-8'
maxsize = 2147483647
maxunicode = 1114111
path = __BRYTHON__.path
path_hooks = list(JSObject(__BRYTHON__.path_hooks))
platform = "brython"
prefix = __BRYTHON__.brython_path
#version = '.'.join(str(x) for x in __BRYTHON__.version_info)
version = '3.0.0'
hexversion = 0x03000000 # python 3.0
class __version_info(object):
def __init__(self, version_info):
self.version_info = version_info
self.major = version_info[0]
self.minor = version_info[1]
def module_exists(module_name):
try:
__import__(module_name)
except ImportError:
return False
else:
return True
if module_exists('browser') and module_exists('javascript'):
from browser import window, document
from javascript import JSObject, JSConstructor
GFX = JSObject(window.PIXI)
GFX_Rectangle = JSConstructor(GFX.Rectangle)
GFX_Texture = JSConstructor(GFX.Texture)
GFX_Texture_fromImage = JSConstructor(GFX.Texture.fromImage)
GFX_Sprite = JSConstructor(GFX.Sprite)
GFX_Graphics = JSConstructor(GFX.Graphics)()
GFX_Text = JSConstructor(GFX.Text)
GFX_DetectRenderer = GFX.autoDetectRenderer
SND = JSObject(window.buzz)
SND_Sound = JSConstructor(SND.sound)
class GFX_Window(object):
def __init__(self, width, height, onclose):
self._w = window.open("", "")
self._stage = JSConstructor(GFX.Container)()
self._renderer = GFX.autoDetectRenderer(width, height,
{'transparent': True})
def getfilesystemencoding(*args, **kw):
"""getfilesystemencoding() -> string
Return the encoding used to convert Unicode filenames in
operating system filenames."""
return 'utf-8'
maxsize = 2147483647
maxunicode = 1114111
path = __BRYTHON__.path
#$B.meta_path does not get updated when we do sys.meta_path.append(blah)
meta_path = list(JSObject(__BRYTHON__.meta_path))
meta_path = __BRYTHON__.meta_path
platform = "brython"
prefix = __BRYTHON__.brython_path
version = '.'.join(str(x) for x in __BRYTHON__.version_info[:3])
#todo, put in a 'real' date, etc
version += " (default, Feb 29 2013, 00:00:00) \n[Javascript 1.5]"
hexversion = 0x03000000 # python 3.0
class __version_info(object):
def __init__(self, version_info):
self.version_info = version_info
def __init__(self):
self.store = JSObject(__BRYTHON__.local_storage)
class LocalStorage():
storage_type = "local_storage"
def __init__(self):
if not has_local_storage:
raise EnvironmentError("LocalStorage not available")
self.store = JSObject(window.localStorage)
def __delitem__(self, key):
if (not isinstance(key, str)):
raise TypeError("key must be string")
if key not in self:
raise KeyError(key)
self.store.removeItem(key)
def __getitem__(self, key):
if (not isinstance(key, str)):
raise TypeError("key must be string")
res = __BRYTHON__.JSObject(self.store.getItem(key))
if res is not None:
return res
raise KeyError(key)
def __setitem__(self, key, value):
if (not isinstance(key, str)):
raise TypeError("key must be string")
if (not isinstance(value, str)):
raise TypeError("value must be string")
self.store.setItem(key, value)
# implement "in" functionality
def __contains__(self, key):
if (not isinstance(key, str)):
raise TypeError("key must be string")
res = __BRYTHON__.JSObject(self.store.getItem(key))
if res is None:
return False
return True
def __iter__(self):
keys = self.keys()
return keys.__iter__()
def get(self, key, default=None):
if (not isinstance(key, str)):
raise TypeError("key must be string")
return __BRYTHON__.JSObject(self.store.getItem(key)) or default
def pop(self, key, default=__UnProvided()):
if (not isinstance(key, str)):
raise TypeError("key must be string")
if type(default) is __UnProvided:
ret = self.get(key)
del self[key] # will throw key error if doesn't exist
return ret
else:
if key in self:
ret = self.get(key)
del self[key]
return ret
else:
return default
# while a real dict provides a view, returning a generator would less helpful than simply returning a list
# and creating a custom iterator is overkill and would likely result in slower performance
def keys(self):
return [__BRYTHON__.JSObject(self.store.key(i)) for i in range(self.store.length)]
def values(self):
return [__BRYTHON__.JSObject(self.__getitem__(k)) for k in self.keys()]
def items(self):
return list(zip(self.keys(), self.values()))
def clear(self):
self.store.clear()
def __len__(self):
return self.store.length
from browser import document, window
from javascript import JSObject, JSConstructor
from .utils import create_script_tag
from .primitive import box, arrow, cone, curve, pyramid, helix, cylinder, sphere, attach_trail, compound
from .vector import vec
version = "1.0"
#
# create_script_tag('../../labase/glow/jslibs/jquery-1.6.2.min.js')
# create_script_tag('../../labase/glow/jslibs/glow.1.0.min.js')
_glowscript = JSObject(window.glowscript)
'''
#find a better way to do this..
while 1:
_glowscript = window.glowscript # JSObject(glowscript)
try:
if _glowscript.version == version:
break
except TypeError:
pass
'''
#or we could make this some type of function instead of a class
class glow:
def __init__(self, container):
self._id = document.get(id=container)[0]
setattr(self._id, 'id', '')
def __init__(self):
self.store = JSObject(__BRYTHON__.local_storage)
from browser import window, document
from random import randint
from javascript import JSObject, JSConstructor
w = window.open("", "")
PIXI = JSObject(window.PIXI)
Stage = JSConstructor(PIXI.Container)
Sprite = JSConstructor(PIXI.Sprite)
GRAPHICS = JSConstructor(PIXI.Graphics)
STAGE = Stage()
RENDERER = PIXI.autoDetectRenderer(1000, 650, {'transparent': True})
w.document.body.appendChild(RENDERER.view)
nloops = 0
def animate(fake):
w.requestAnimationFrame(animate)
for s in sprites:
s.poll()
RENDERER.render(STAGE)
class BunnySprite(object):
def __init__(self, stage, x, y):
self.sprite = Sprite(PIXI.Texture.fromImage("bunny.png", False))
self.sprite.interactive = True
self.sprite.anchor.x = 0.5
self.sprite.anchor.y = 0.5
def load_module(self, name):
_mod = JSObject(__BRYTHON__.run_py)(TempMod(self._fullname),
self._modpath, self._module)
_mod.is_package = '.' in self._fullname
return _mod
from browser import window
from javascript import JSObject
import sys
_modules = dict(JSObject(window._custom_VFS))
class TempMod:
def __init__(self, name):
self.name = name
#define my custom import hook (just to see if it get called etc).
class CustomVFS:
def __init__(self, fullname, path):
self._fullname = fullname
self._path = path # we don't are about this...
self._modpath = 'CUSTOM VFS'
def find_module(self):
self._module = _modules.get(self._fullname, None)
if self._module is None:
raise ImportError
return self
def load_module(self, name):
_mod = JSObject(__BRYTHON__.run_py)(TempMod(self._fullname),
self._modpath, self._module)
_mod.is_package = '.' in self._fullname
return _mod
def load_module(self, name):
return JSObject(__BRYTHON__.run_py)(TempMod(self._fullname),
self._modpath, self._module)
def __init__(self):
self.store = JSObject(__BRYTHON__.session_storage)
def __init__(self):
if not sys.has_session_storage:
raise EnvironmentError("SessionStorage not available")
self.store = JSObject(__BRYTHON__.session_storage)
from javascript import JSConstructor
from javascript import JSObject
import math
cango = JSConstructor(Cango2D)
shapes2d = JSObject(shapes2D)
#tweener = JSConstructor(Tweener)
#drag2d = JSConstructor(Drag2D)
#svgtocgo2d = JSConstructor(svgToCgo2D)
#involutebezcoeffs = JSConstructor(involuteBezCoeffs)
creategeartooth = JSConstructor(createGearTooth)
#createintgeartooth= JSConstructor(createIntGearTooth)
cgo = cango("plotarea")
module = 3
teeth = 180
pressureAngle = 25
######################################
# 畫正齒輪輪廓
#####################################
'''
Rpitch = module*teeth/2
# base circle radius
Rb = Rpitch * math.cos(pressureAngle*math.pi/180)
print("基圓半徑:", Rb)
#generate Higuchi involute approximation
fs = 0.01 # start 1% off the base circle
fm = 0.25 # break 25% along involute
fe = 1 #end at 100%
def __init__(self, tab_container='tt'):
self._editors = {}
self._tabcount = 0
self._tab_container = '\#%s' % tab_container
self._jquery = JSObject(jQuery)
self._jquery(self._tab_container).tabs()
def attach_trail(object, **kwargs):
if isinstance(object, primitive):
JSObject(glowscript.attach_trail)(object._prim, kwargs)
else:
JSObject(glowscript.attach_trail)(object, kwargs)
def __init__(self):
if not sys.has_local_storage:
raise EnvironmentError("LocalStorage not available")
self.store = JSObject(__BRYTHON__.local_storage)
def __init__(self, element_or_html):
if isinstance(element_or_html, str):
element_or_html = dom_from_html(element_or_html)[0].elt
self._elt = JSObject(element_or_html)
if self._elt.nodeType == self._elt.ELEMENT_NODE:
self.name = self._elt.tagName
def __init__(self):
if not has_local_storage:
raise EnvironmentError("LocalStorage not available")
self.store = JSObject(window.localStorage)
class BCrafty(Base):
"""Crafty game engine main class. :ref:`crafty`
:param w: The width of crafty window
:param h: The height of crafty window
:param stage: An element to which this window will be attached
:returns: An instance of Crafty
"""
def __init__(self, w=600, h=480, stage=document.body):
"""Crafty game engine constructor.
:param w, h: The width and height of crafty window
:param stage: An element to which this window will be attached
:returns: An instance of Crafty
"""
self.__crafty = JSObject(JSCrafty)
self.__crafty.init(w, h, stage)
Base.__init__(self, self.__crafty)
def e(self, comp='2D, DOM, Color'):
"""Entity. :class:`crafty.core.BCrafty`
:param comp: A string with components ex:'2D, DOM, Color'
:returns: An Entity instance
"""
from .entity import Entity
return Entity(self.__crafty, comp)
@property
def crafty(self):
"""Crafty js core. :class:`crafty.core.BCrafty`
:returns: A javascript crafty instance
"""
return self.__crafty
def canvas(self):
"""create a drawing canvas. :class:`crafty.core.BCrafty`
:returns: A javascript crafty instance
"""
return JSObject(JSCrafty.canvas) # self.__crafty
def scene(self, scene, init=None, uninit=lambda: None):
"""Crafty Scene. :class:`crafty.core.BCrafty`
:returns: A crafty scene
"""
if not init:
return self.__crafty.enterScene(scene, 0)
return self.__crafty.scene(scene, init, uninit)
def load(self, name, init):
"""Crafty Load. :class:`crafty.core.BCrafty`
:returns: Load a crafty scene
"""
return self.__crafty.load(name, init)
def randRange(self, mini, maxi):
"""Random Range. :class:`crafty.core.BCrafty`
:returns: a number ranging from mini to maxi
"""
return randint(mini, maxi)
def sprites(self, tile, url, **mapper):
"""Collection of sprites. :class:`crafty.core.BCrafty`
:param tile: Tile size of the sprite map, defaults to 1
:param url: URL of the sprite image
:param map: Object where the key is what becomes a new component
and the value points to a position on the sprite map
:param paddingX: Horizontal space in between tiles. Defaults to 0.
:param paddingY: Vertical space in between tiles. Defaults to paddingX.
:param paddingAroundBorder: If padding should be applied around the border of the sprite sheet.
If enabled the first tile starts at (paddingX,paddingY) instead of (0,0). Defaults to false. """
return self.__crafty.sprite(tile, url, dict(**mapper))
def sprite(self, x, y, w, h):
"""Create a Sprite. :class:`crafty.core.BCrafty`
:param x: position x of sprite
:param y: position y of sprite
:param w: width w of sprite
:param h: height h of sprite
:returns: An instance of Sprite
"""
return Sprite(self.__crafty).sprite(x, y, w, h)
def c(self, name, *comp, **items):
"""Creates a component naming the ID and passing an object. :class:`crafty.core.BCrafty`
A couple of methods are treated specially.
They are invoked in partiular contexts, and (in those contexts) cannot be overridden by other components.
init will be called when the component is added to an entity
remove will be called just before a component is removed, or before an entity is destroyed.
It is passed a single boolean parameter that is true if the entity is being destroyed.
:param name: Name of the component
:param comp: Object with the component's properties and methods that will be inherited by entities.
:param items: If component is not provided each keyword argument will be attached as a member of component.
"""
comp = {str(k): getattr(comp[0], k) for k in dir(comp[0]) if '__' not in k} if comp else dict(**items)
return self.__crafty.c(name, comp)
class Local_Storage():
storage_type = "local_storage"
def __init__(self):
self.store = JSObject(__BRYTHON__.local_storage)
def __delitem__(self, key):
if (not isinstance(key, str)):
raise TypeError("key must be string")
if key not in self:
raise KeyError(key)
self.store.removeItem(key)
def __getitem__(self, key):
if (not isinstance(key, str)):
raise TypeError("key must be string")
res = __BRYTHON__.JSObject(self.store.getItem(key))
if res:
return res
raise KeyError(key)
def __setitem__(self, key, value):
if (not isinstance(key, str)):
raise TypeError("key must be string")
if (not isinstance(value, str)):
raise TypeError("value must be string")
self.store.setItem(key, value)
# implement "in" functionality
def __contains__(self, key):
if (not isinstance(key, str)):
raise TypeError("key must be string")
res = __BRYTHON__.JSObject(self.store.getItem(key))
if res is None:
return False
return True
def __iter__(self):
keys = self.keys()
return keys.__iter__()
def get(self, key, default=None):
if (not isinstance(key, str)):
raise TypeError("key must be string")
return __BRYTHON__.JSObject(self.store.getItem(key)) or default
def pop(self, key, default=__UnProvided()):
if (not isinstance(key, str)):
raise TypeError("key must be string")
if type(default) is __UnProvided:
ret = self.get(key)
del self[key] # will throw key error if doesn't exist
return ret
else:
if key in self:
ret = self.get(key)
del self[key]
return ret
else:
return default
# while a real dict provides a view, returning a generator would less helpful than simply returning a list
# and creating a custom iterator is overkill and would likely result in slower performance
def keys(self):
return [
__BRYTHON__.JSObject(self.store.key(i))
for i in range(self.store.length)
]
def values(self):
return [__BRYTHON__.JSObject(self.__getitem__(k)) for k in self.keys()]
def items(self):
return list(zip(self.keys(), self.values()))
def clear(self):
self.store.clear()
def __len__(self):
return self.store.length
import math
from browser import document
from javascript import JSObject
bRaphael = JSObject(Raphael)
out = document["output"]
vr = document["vr"]
vg = document["vg"]
vb = document["vb"]
vh = document["vh"]
vh2 = document["vh2"]
vs = document["vs"]
vs2 = document["vs2"]
vv = document["vv"]
vl = document["vl"]
def update_color(ev, cp, cp2):
cp.color(ev.target.value)
cp2.color(ev.target.value)
def on_change(item):
def callback(clr):
out.value = clr
item.color(clr)
out.style.background = clr
out.style.color = "#fff" if bRaphael.rgb2hsb(clr).b < .5 else "#000"
clr = bRaphael.color(clr)
vr.html = clr.r
import sys
import time
import dis
import traceback
from browser import document as doc
from javascript import JSObject
# set height of container to 66% of screen
_height = doc.documentElement.clientHeight
_s = doc["container"]
_s.style.height = "%spx" % int(_height * 0.66)
has_ace = True
try:
editor = JSObject(ace).edit("editor")
editor.getSession().setMode("ace/mode/python")
editor.setTheme("ace/theme/monokai")
except:
from browser import html
editor = html.TEXTAREA(rows=20, cols=70)
doc["editor"] <= editor
def get_value():
return editor.value
def set_value(x):
editor.value = x
editor.getValue = get_value
import sys
import time
import traceback
import dis
from browser import document as doc
from javascript import JSObject
# set height of container to 66% of screen
_height = doc.documentElement.clientHeight
_s = doc['container']
_s.style.height = '%spx' % int(_height*0.66)
has_ace = True
try:
editor=JSObject(ace).edit("editor")
editor.getSession().setMode("ace/mode/python")
except:
from browser import html
editor = html.TEXTAREA(rows=20,cols=70)
doc["editor"] <= editor
def get_value(): return editor.value
def set_value(x):editor.value=x
editor.getValue = get_value
editor.setValue = set_value
has_ace = False
if sys.has_local_storage:
from browser.local_storage import storage
else:
storage = False
def load_module(self, name):
if name is None:
name=self._fullname
window.eval('__BRYTHON__.imported["%s"]={}' % name)
return JSObject(__BRYTHON__.run_py)(self._module,
self._modpath, TempMod(name))
from javascript import JSObject
assert (JSObject(null) == None)
assert (JSObject(null) is None)
assert (None is None)
assert (None is JSObject(null))
assert (None == JSObject(null))
assert (JSObject(null) is JSObject(null))
print("All tests passed")
class Tag:
def __init__(self, element_or_html):
if isinstance(element_or_html, str):
element_or_html = dom_from_html(element_or_html)[0].elt
self._elt = JSObject(element_or_html)
if self._elt.nodeType == self._elt.ELEMENT_NODE:
self.name = self._elt.tagName
def get(self, key):
return self._elt.getAttribute(key)
@property
def parent(self):
if self._elt.parentElement is None:
return Document()
else:
return Tag(self._elt.parentNode.elt)
@property
def parents(self):
parent = self.parent
while isinstance(parent, Tag):
yield parent
parent = parent.parent
@property
def next_sibling(self):
return Tag(self._elt.nextSibling)
@property
def next_siblings(self):
sib = self.next_sibling
while sib is not None:
yield sib
sib = sib.next_sibling
@property
def previous_sibling(self):
return Tag(self._elt.previousSibling)
@property
def previous_siblings(self):
sib = self.previous_sibling
while sib is not None:
yield sib
sib = sib.previous_sibling
@property
def next_element(self):
return Tag(self._elt.nextElementSibling)
@property
def next_elements(self):
sib = self.next_element
while sib is not None:
yield sib
sib = sib.next_element
@property
def previous_element(self):
return Tag(self._elt.previousElementSibling)
@property
def previous_elements(self):
sib = self.previous_element
while sib is not None:
yield sib
sib = sib.previous_element
@property
def contents(self):
return [Tag(ch) for ch in self._elt.children]
@property
def children(self):
return iter(self.contents())
@property
def descendants(self):
for ch in self._elt.children:
t = Tag(ch)
yield t
for d in t.descendants:
yield d
def append(self, tag_or_text):
if isinstance(tag_or_text, str):
self._elt.appendChild(dom_from_html(tag_or_text)[0].elt)
else:
self._elt.appendChild(tag_or_text._elt)
def insert(self, pos, tag_or_text):
if isinstance(tag_or_text, str):
self._elt.insertBefore(
dom_from_html(tag_or_text)[0].elt, self._elt.children[pos])
else:
self._elt.insertBefore(tag_or_text._elt, self._elt.children[pos])
def __getitem__(self, key):
ret = self._elt.getAttribute(key)
if ret is None:
raise KeyError(key)
else:
if key in [
'class', 'rev', 'accept-charset', 'headers', 'accesskey'
]:
ret = ret.split(' ')
if len(ret) == 1:
ret = ret[0]
return ret
def __setitem__(self, key, value):
if isinstance(value, list):
value = ' '.join(list)
self._elt.setAttribute(key, value)
def __init__(self):
if not has_local_storage:
raise EnvironmentError("LocalStorage not available")
self.store = JSObject(window.localStorage)
import sys
import time
import dis
import traceback
from browser import doc
from javascript import JSObject
# set height of container to 66% of screen
_height = doc.documentElement.clientHeight
_s = doc['container']
_s.style.height = '%spx' % int(_height * 0.66)
has_ace = True
try:
editor = JSObject(ace).edit("editor")
editor.getSession().setMode("ace/mode/python")
editor.setTheme("ace/theme/monokai")
except:
from browser import html
editor = html.TEXTAREA(rows=20, cols=70)
doc["editor"] <= editor
def get_value():
return editor.value
def set_value(x):
editor.value = x
editor.getValue = get_value
editor.setValue = set_value
def load_module(self, name):
_mod=JSObject(__BRYTHON__.run_py)(TempMod(self._fullname),
self._modpath, self._module)
_mod.is_package='.' in self._fullname
return _mod