javascript¶
There’s a javascript package that mimics the js API.
It’s useful for things like quickly porting javascript code to python but also if you already know javascript:
from domonic.javascript import Math
print(Math.random())
from domonic.javascript import Array
myArr=Array(1,2,3)
print(myArr.splice(1))
from domonic.javascript import URL
url = URL('https://somesite.com/blog/article-one#some-hash')
print(url.protocol)
print(url.host)
print(url.pathname)
print(url.hash)
# from domonic.javascript import Global
# Global.decodeURIComponent(...
# Global.encodeComponent(...
# from domonic.javascript import Date, String, Number
# etc..
As as all of the usual String and Numbers methods you may be familiar with.
Date class¶
The Date class is available…
from domonic.javascript import Date
print(Date.now())
Array methods¶
All the javascript array methods you may be familiar with available python
myarr = Array("1", "2", 3, {"4": "four"}, 5, [6])
print(myarr.length)
print(myarr.includes("1"))
print(myarr.includes(3))
print(myarr.includes(10))
print(myarr.indexOf(10))
print(myarr.indexOf("1"))
print(myarr.indexOf([6]))
print(myarr[1])
print(len(myarr))
print(myarr.join('---')) # TODO - test some js ones
print(myarr.lastIndexOf("1"))
print(myarr.lastIndexOf(3))
print(myarr.reverse())
print(myarr.slice(0, 1))
print(myarr.splice(1))
# print(myarr.splice(2))
# print(myarr.splice(3))
# print(myarr.splice(4))
print(myarr.splice(3, 3, "a", "b", "c"))
print(myarr)
print(myarr.pop())
print(myarr)
myarr.push(7)
print(myarr)
print(myarr.unshift('z'))
print(myarr)
print(myarr.shift())
print(myarr)
# print(myarr.concat())
# myarr.sort()
# myarr.fill()
# myarr.isArray()?
# myarr.map()
# myarr.reduce()
# myarr.reduceRight()
# myarr.some()
String methods¶
A whole bunch of familiar string methods for you to enjoy…
mystr = String("Some String")
mystr.toLowerCase() # "some string"
mystr.toUpperCase() # "SOME STRING"
# print(mystr.length)
mystr.repeat(2) # "Some StringSome String"
print(mystr.startsWith('S'))
# mystr.endsWith('g'))
# javascript substr in python
mystr.substr(1) # 'ome String'
# javascript slice in python
# print(mystr.slice(1, 3))
mystr.slice(1, 3) # 'om')
# trim
mystr = String(" Some String ")
mystr.trim() # "Some String")
# charAt
mystr = String("Some String")
mystr.charAt(1) # 'o'
mystr.charAt(5) # 'S'
# charCodeAt
mystr.charCodeAt(1) # 111
mystr.fromCharCode(111) # 'o'
# test
# mystr.test('a') # True
# mystr.test('b') # False
# replace
# print(mystr.replace('S', 'X'))
mystr.replace('S', 'X') # "Xome String"
mystr.replace(' ', 'X') # "SomeXString"
mystr.replace('S', 'X') != "Xome Xtring"
# search
mystr = String("Some String")
mystr.search('a') # False
mystr.search('o') # True
# substr
print(mystr.substr(1, 2))
mystr.substr(1, 2) # 'om')
mystr.substr(1, 3) # 'ome')
mystr.substr(1, 4) # 'ome ')
mystr.substr(1, 5) # 'ome S')
# toLocaleLowerCase
mystr.toLocaleLowerCase() # 'some string'
mystr.toLocaleLowerCase() # 'some string'
# toLocaleUpperCase
# print(mystr.toLocaleUpperCase())
mystr.toLocaleUpperCase() # 'SOME STRING'
# lastIndex
# print(mystr.lastIndexOf('o'))
mystr.lastIndexOf('o') # 1
assert mystr.padEnd(13) # "Some String "
assert mystr.padStart(13) # " Some String"
assert mystr.padStart(13, '-') # "--Some String"
mystr.includes('a') # False
mystr.includes('Some') # True
Plus some obsolete friends to do fancy tricks with!!… i.e
>>> test = String("Hello Wolrd!")
>>> test.blink()
>>> test.sub()
>>> test.sup()
>>> test.div() # ?? hang on?
>>> test.webpage() # ??? err... wait what!!!
You can actually transform a type String into any tag.
Simply call `()` on a stringvar to transform it into a Node
>>> test = String("time to take a mo")
>>> test('div', _style="font-color:red;")
>>> str(test('div', _style="font-color:red;"))
passing it the tag and attributes…
Object methods¶
Object is useful for making dicts a bit more js-like…
o = Object()
o.prop = 'hi'
str(o)
But also contains a growing list of methods you may know from javascript.
setInterval¶
You can use setInterval and clearInterval with params
x=0
def hi(inc):
global x
x = x+inc
print(x)
test = window.setInterval(hi, 1000, 2)
import time
time.sleep(5)
window.clearInterval(test)
print(f"Final value of x:{x}")
fetch¶
There’s a fetch implementation that uses promises. With additional mulithreaded and pooled versions.
from domonic.javascript import *
urls = ['http://google.com', 'http://linkedin.com', 'http://eventual.technology'] # use your own domains
print('run 1')
results = window.fetch(urls[0])
results.then(lambda r: print(r.text))
print('run 1 FINISHED')
def somefunc(response):
print("I'm a callback", response.ok)
return response
mydata = window.fetch(urls[0]).then(somefunc)
print(mydata)
print(mydata.data)
print(mydata.data.text)
# fetch more than one
results = window.fetch_set(urls)
print(results)
print(list(results))
for r in results:
if r is not None:
print(r.ok)
# print(r.text)
# multi-threaded
results = window.fetch_threaded(urls)
print(results)
print(list(results))
for r in results:
if r is not None:
print(r.ok)
# print(r.text)
# pooled
results = window.fetch_pooled(urls, timeout=2)
print(results)
for r in results:
if r is not None:
print(r.ok)
# print(r.text)
print('run 4')
results = window.fetch(urls[0])
print(results)
results.then(lambda r: print(r.text) if r is not None else None)
All fetch methods use requests and will pass all the kwargs along should you need to modify
keywords¶
If you `import *` you will get the js keywords… i.e.
print(true) # True
print(false) # False
print(undefined) # None
print(null) # None
As well as a function which evaluates python strings…
sup = function('''print("hi")''')
sup()
Typed arrays¶
js style typed arrays are even available
Styling¶
Styling gets passed to the style tag on render.
mytag = div("hi", _id="test")
mytag.style.backgroundColor = "black"
mytag.style.fontSize = "12px"
print(mytag)
# <div id="test" style="background-color:black;font-size:12px;">hi</div>
Many other undocumented features. Take a look at the code.
domonic.javascript¶
- class domonic.javascript.Array(*args)[source]
javascript array
- at(index: int)[source]
[takes an integer value and returns the item at that index, allowing for positive and negative integers. Negative integers count back from the last item in the array.]
- concat(*args)[source]
[Joins two or more arrays, and returns a copy of the joined arrays]
- Returns
[returns a copy of the joined arrays]
- Return type
[list]
- copyWithin(target, start=0, end=None)[source]
Copies array elements within the array, from start to end
- entries()[source]
[Returns a key/value pair Array Iteration Object]
- Yields
[type] – [key/value pair]
- every(func)[source]
[Checks if every element in an array pass a test]
- fill(value=None, start=None, end=None)[source]
[Fills elements of an array from a start index to an end index with a static value]
- filter(func)[source]
Creates a new array with every element in an array that pass a test i.e. even_numbers = someArr.filter( lambda x: x % 2 == 0 )
- find(func)[source]
Returns the value of the first element in an array that pass a test
- findIndex(value)[source]
Returns the index of the first element in an array that pass a test
- findLast(callback)[source]
[Returns the last element in an array that passes a test]
- findLastIndex(callback)[source]
[Returns the last index of an element in an array that passes a test]
- flat(depth=1)[source]
[Flattens an array into a single-dimensional array or a depth of arrays]
- flatMap(fn)[source]
[Maps a function over an array and flattens the result]
- forEach(func)[source]
Calls a function for each array element
- static from_(obj)[source]
Creates a new Array instance from an array-like or iterable object.
- groupBy(callback) dict[source]
[Groups the elements of an array according to the result of calling a callback function on each element]
- Parameters
callback (callable) – [the callback recieves the following paramters(value, index, target)]
- Returns
[a dictionary of arrays]
- Return type
[dict]
- includes(value)[source]
[Check if an array contains the specified item
- Parameters
value ([any]) – [any value]
- Returns
[a boolean]
- Return type
[bool]
- indexOf(value)[source]
Search the array for an element and returns its position
- static isArray(thing)[source]
[Checks whether an object is an array]
- join(value)[source]
Joins all elements of an array into a string
- keys()[source]
Returns a Array Iteration Object, containing the keys of the original array
- lastIndexOf(value)[source]
Search the array for an element, starting at the end, and returns its position
- property length
Sets or returns the number of elements in an array
- map(func)[source]
[Creates a new array with the result of calling a function for each array element]
- static of(*args)[source]
Creates a new Array instance with a variable number of arguments, regardless of number or type of the arguments.
- pop()[source]
Removes the last element of an array, and returns that element
- prototype
alias of
Array
- push(value)[source]
Adds new elements to the end of an array, and returns the new length
- reduce(callback, initialValue=None)[source]
Reduces the array to a single value (going left-to-right) callback recieve theses parameters: previousValue, currentValue, currentIndex, array
- reduceRight(callback, initialValue=None)[source]
Reduces the array to a single value (going right-to-left) callback recieve theses parameters: previousValue, currentValue, currentIndex, array
- reverse()[source]
Reverses the order of the elements in an array
- shift()[source]
[removes the first element from an array and returns that removed element]
- Returns
[the removed array element]
- Return type
[type]
- slice(start=0, stop=None, step=1)[source]
[Selects a part of an array, and returns the new array]
- some(func)[source]
Checks if any of the elements in an array pass a test
- sort(func=None)[source]
Sorts the elements of an array
- splice(start, delete_count=None, *items)[source]
Selects a part of an array, and returns the new array
- toSource()[source]
Returns the source array.
- toString()[source]
Converts an array to a string, and returns the result
- class domonic.javascript.Boolean(value=False)[source]
[Creates a Boolean Object. Warning this is NOT a boolean type. for that use Global.Boolean()]
- class domonic.javascript.Date(date=None, *args, formatter='python', **kwargs)[source]
javascript date
- UTC()[source]
Returns the number of milliseconds in a date since midnight of January 1, 1970, according to UTC time
- getDate()[source]
Returns the day of the month (from 1-31)
- getDay()[source]
Returns the day of the week (from 0-6 : Sunday-Saturday)
- Returns
An integer number, between 0 and 6, corresponding to the day of the week for the given date, according to local time: 0 for Sunday, 1 for Monday, 2 for Tuesday, and so on
- Return type
- getFullYear()[source]
Returns the year
- getHours()[source]
Returns the hour (from 0-23)
- getMilliseconds()[source]
Returns the milliseconds (from 0-999)
- getMinutes()[source]
Returns the minutes (from 0-59)
- getMonth()[source]
Returns the month (from 0-11)
- getSeconds()[source]
Returns the seconds (from 0-59)
- getTime()[source]
Returns A number representing the milliseconds elapsed between 1 January 1970 00:00:00 UTC and self.date
- getTimezoneOffset()[source]
Returns the difference, in minutes, between a date as evaluated in the UTC time zone, and the same date as evaluated in the local time zone
- getUTCDate()[source]
Returns the day of the month, according to universal time (from 1-31)
- getUTCDay()[source]
Returns the day of the week, according to universal time (from 0-6)
- getUTCFullYear()[source]
Returns the year, according to universal time
- getUTCHours()[source]
Returns the hour, according to universal time (from 0-23)
- getUTCMilliseconds()[source]
Returns the milliseconds, according to universal time (from 0-999)
- getUTCMinutes()[source]
Returns the minutes, according to universal time (from 0-59)
- getUTCMonth()[source]
Returns the month, according to universal time (from 0-11)
- getUTCSeconds()[source]
Returns the seconds, according to universal time (from 0-59)
- getYear()[source]
Deprecated. Use the getFullYear() method instead
- static now()[source]
Returns the number of milliseconds since midnight Jan 1, 1970
- static parse(date_string)[source]
Parses a date string and returns the number of milliseconds since January 1, 1970
- setFullYear(yearValue: int, monthValue: Optional[int] = None, dateValue: Optional[int] = None)[source]
Sets the year of a date object
- setHours(hoursValue: int, minutesValue: Optional[int] = None, secondsValue: Optional[int] = None, msValue: Optional[int] = None)[source]
Sets the hour of a date object
- setMilliseconds(milliseconds: int)[source]
Sets the milliseconds of a date object
- Parameters
milliseconds (int) – Milliseconds to set i.e 123
- setMinutes(minutesValue: int, secondsValue: Optional[int] = None, msValue: Optional[int] = None)[source]
Set the minutes of a date object
- setSeconds(secondsValue: int, msValue: Optional[int] = None)[source]
Sets the seconds of a date object
- setTime(milliseconds: Optional[int] = None)[source]
Sets the date and time of a date object
- Parameters
milliseconds (_type_, optional) – _description_. Defaults to None.
- Returns
_description_
- Return type
_type_
- setUTCDate(day)[source]
Sets the day of the month of a date object, according to universal time
- setUTCFullYear(year)[source]
Sets the year of a date object, according to universal time
- setUTCHours(hour)[source]
Sets the hour of a date object, according to universal time
- setUTCMilliseconds(milliseconds)[source]
Sets the milliseconds of a date object, according to universal time
- setUTCMinutes(minutes)[source]
Set the minutes of a date object, according to universal time
- setUTCMonth(month)[source]
Sets the month of a date object, according to universal time
- setUTCSeconds(seconds)[source]
Set the seconds of a date object, according to universal time
- setYear(year)[source]
Deprecated. Use the setFullYear() method instead
- toDateString()[source]
Converts the date portion of a Date object into a readable string
- toGMTString()[source]
Deprecated. Use the toUTCString() method instead
- toISOString()[source]
Returns the date as a string, using the ISO standard
- toJSON()[source]
Returns the date as a string, formatted as a JSON date
- toLocaleDateString()[source]
Returns the date portion of a Date object as a string, using locale conventions
- toLocaleString()[source]
Converts a Date object to a string, using locale conventions
- toLocaleTimeString()[source]
Returns the time portion of a Date object as a string, using locale conventions
- toString()[source]
Returns a string representation of the date
- toTimeString()[source]
Converts the time portion of a Date object to a string
- toUTCString()[source]
Converts a Date object to a string, according to universal time
- exception domonic.javascript.Error(message, *args, **kwargs)[source]
Raise Errors
- class domonic.javascript.Function(func, *args, **kwargs)[source]
a Function object
- apply(thisArg=None, args=None, **kwargs)[source]
[calls a function with a given this value, and arguments provided as an array]
- bind(thisArg, *args, **kwargs)[source]
[creates a new function that, when called, has its this keyword set to the provided value, with a given sequence of arguments preceding any provided when the new function is called.]
- call(thisArg=None, *args, **kwargs)[source]
[calls a function with a given this value and arguments provided individually.]
- toString()[source]
[Returns a string representing the source code of the function. Overrides the]
- class domonic.javascript.Global[source]
javascript global methods
- NaN()[source]
“Not-a-Number” value
- static Number(x)[source]
Converts an object’s value to a number
- static String(x)[source]
Converts an object’s value to a string
- static clearTimeout(timeoutID)[source]
[cancels a timer set with setTimeout()]
- Parameters
timeoutID ([str]) – [the identifier returned by setTimeout()]
- static decodeURI(x)[source]
Decodes a URI
- static decodeURIComponent(x)[source]
Decodes a URI component
- static encodeURI(x)[source]
Encodes a URI
- static encodeURIComponent(x)[source]
Encodes a URI component
- static eval(pythonstring)[source]
Evaluates a string and executes it as if it was script code
- static isNaN(x)[source]
Determines whether a value is an illegal number
- static setTimeout(callback, t, *args, **kwargs)[source]
[sets a timer which executes a function or evaluates an expression after a specified delay]
- undefined()[source]
Indicates that a variable has not been assigned a value
- class domonic.javascript.Job(interval, execute, *args, **kwargs)[source]
- run()[source]
Method representing the thread’s activity.
You may override this method in a subclass. The standard run() method invokes the callable object passed to the object’s constructor as the target argument, if any, with sequential and keyword arguments taken from the args and kwargs arguments, respectively.
- class domonic.javascript.Map(collection)[source]
Map holds key-value pairs and remembers the original insertion order of the keys.
- clear()[source]
Removes all key-value pairs from the Map object.
- delete(key: str) bool[source]
Returns true if an element in the Map object existed and has been removed, or false if the element does not exist. Map.prototype.has(key) will return false afterwards.
- entries()[source]
Returns a new Iterator object that contains an array of [key, value] for each element in the Map object in insertion order.
- get(key: str, default=None)[source]
Returns the value associated to the key, or undefined if there is none.
- has(key: str) bool[source]
Returns a boolean asserting whether a value has been associated to the key in the Map object or not.
- keys()[source]
Returns a new Iterator object that contains the keys for each element in the Map object in insertion order.
- values()[source]
Returns a new Iterator object that contains the values for each element in the Map object in insertion order.
- class domonic.javascript.Math(obj=None, *args, **kwargs)[source]
Math class that mirrors javascript implementation.
i.e. you can pass strings and it will also work, Math.abs(‘-1’)
- static hypot(*args)[source]
returns the square root of the sum of squares of its arguments
- static log2(*args)[source]
returns the square root of the sum of squares of its arguments
- static loglp(*args)[source]
returns the natural logarithm (base e) of 1 + a number, that is
- class domonic.javascript.Number(x='', *args, **kwargs)[source]
javascript Number methods
- NEGATIVE_INFINITY = inf
Represents negative infinity (returned on overflow) Number
- POSITIVE_INFINITY = -inf
Represents infinity (returned on overflow) Number
- isInteger()[source]
Checks whether a value is an integer
- isSafeInteger()[source]
Checks whether a value is a safe integer
- toExponential(num=None)[source]
Converts a number into an exponential notation
- toPrecision(precision)[source]
[returns a string representing the Number object to the specified precision.]
- exception domonic.javascript.ProgramKilled[source]
- class domonic.javascript.Reflect[source]
The Reflect object provides the following static functions which have the same names as the proxy handler methods. Some of these methods are also the same as corresponding methods on Object, although they do have some subtle differences between them.
- static apply(target, thisArgument, argumentsList)[source]
Calls a target function with arguments as specified by the argumentsList parameter. See also Function.prototype.apply().
- static construct(target, argumentsList, newTarget)[source]
The new operator as a function. Equivalent to calling new target(…argumentsList). Also provides the option to specify a different prototype.
- static defineProperty(target, propertyKey, attributes)[source]
Similar to Object.defineProperty(). Returns a Boolean that is true if the property was successfully defined.
- static deleteProperty(target, propertyKey)[source]
The delete operator as a function. Equivalent to calling delete target[propertyKey].
- static get(target, propertyKey, receiver)[source]
Returns the value of the property. Works like getting a property from an object (target[propertyKey]) as a function.
- static getOwnPropertyDescriptor(target, propertyKey)[source]
Similar to Object.getOwnPropertyDescriptor(). Returns a property descriptor of the given property if it exists on the object, undefined otherwise.
- getPrototypeOf()
Returns the prototype (internal [[Prototype]] property) of the specified object.
- static has(target, propertyKey)[source]
Returns a Boolean indicating whether the target has the property. Either as own or inherited. Works like the in operator as a function.
- static ownKeys(target)[source]
Returns an array of the target object’s own (not inherited) property keys.
- static preventExtensions(target)[source]
Similar to Object.preventExtensions(). Returns a Boolean that is true if the update was successful.
- static set(target, propertyKey, value, receiver)[source]
A function that assigns values to properties. Returns a Boolean that is true if the update was successful.
- static setPrototypeOf(target, prototype)[source]
A function that sets the prototype of an object. Returns a Boolean that is true if the update was successful.
- class domonic.javascript.Screen[source]
screen
- availHeight()[source]
Returns the height of the screen (excluding the Windows Taskbar)
- availWidth()[source]
Returns the width of the screen (excluding the Windows Taskbar)
- colorDepth()[source]
Returns the colorDepth
- height()[source]
Returns the total height of the screen
- pixelDepth()[source]
Returns the pixelDepth
- width()[source]
Returns the total width of the screen
- class domonic.javascript.String(x='', *args, **kwargs)[source]
javascript String methods
- blink()[source]
[wraps the string in blink tags]
- Returns
[the string in blink tags]
- Return type
[str]
- compile(pattern: str)[source]
Searches a string for a specified value, or a regular expression, and returns a new string where the specified values are replaced. only replaces first one.
- concat(*args, seperator: str = '') str[source]
[concatenates the string arguments to the calling string and returns a new string.]
- div(*args, **kwargs)[source]
[wraps the string in a div tag]
- Returns
[the string in a div tag]
- Return type
[str]
- endsWith(x: str, start: Optional[int] = None, end: Optional[int] = None) bool[source]
Checks whether a string ends with specified string/characters
- fixed()[source]
[wraps the string in fixed tags]
- Returns
[the string in fixed tags]
- Return type
[str]
- fromCharCode(*codes) str[source]
returns a string created from the specified sequence of UTF-16 code units
- includes(searchValue: str, position: int = 0) bool[source]
[returns true if the specified string is found within the calling String object,]
- indexOf(searchValue: str, fromIndex: int = 0)[source]
[returns the index within the calling String object of the first occurrence of the specified value, starting the search at fromIndex ]
- italics()[source]
[wraps the string in italics tags]
- Returns
[the string in italics tags]
- Return type
[str]
- lastIndexOf(searchValue: str, fromIndex: int = 0)[source]
returns the last index within the calling String object of the first occurrence of the specified value, starting the search at fromIndex
- localeCompare(comparisonString: str, locale: Optional[str] = None, *args) int[source]
method returns a number indicating whether a reference string comes before, or after, or is the same as the given string in sort order
- match(pattern: str)[source]
Searches a string for a specified value, or a regular expression, and returns a new string where the specified values are replaced. only replaces first one.
- matchAll(pattern: str)[source]
Searches a string for a specified value, or a regular expression, and returns a new string where the specified values are replaced. only replaces first one.
- padEnd(length: int, padChar: str = ' ') str[source]
[Pads the end of a string with a specified character (repeated, if needed) to create a new string.]
- padStart(length: int, padChar: str = ' ') str[source]
[Pads the start of a string with a specified character]
- static raw(string)[source]
Returns the string as-is
- repeat(count: int) str[source]
Returns a new string with a specified number of copies of an existing string
- replace(old: str, new) str[source]
Searches a string for a specified value, or a regular expression, and returns a new string where the specified values are replaced. only replaces first one.
- replaceAll(old: str, new: str)[source]
[returns a new string where the specified values are replaced. ES2021]
- search(searchValue: str, position: int = 0) bool[source]
[returns true if the specified string is found within the calling String object,] starting at the specified position. :param searchValue: [The string value to search for.] :type searchValue: str :param position: [the position to search from]. Defaults to 0. :type position: int, optional
- Returns
[a boolean value indicating whether the search value was found.]
- Return type
[type]
- slice(start: int = 0, end: Optional[int] = None) str[source]
Selects a part of an string, and returns the new string
- small()[source]
[wraps the string in small tags]
- Returns
[the string in small tags]
- Return type
[str]
- startsWith(x: str, start: Optional[int] = None, end: Optional[int] = None) bool[source]
Checks whether a string begins with specified characters
- strike()[source]
[wraps the string in strike tags]
- Returns
[the string in strike tags]
- Return type
[str]
- substr(start: int = 0, end: Optional[int] = None)[source]
Extracts the characters from a string, beginning at a specified start position, and through the specified number of character
- substring(start: int, end: Optional[int] = None) str[source]
Extracts the characters from a string, between two specified indices
- toLocaleLowerCase() str[source]
Converts a string to lowercase letters, according to the host’s locale
- toLocaleUpperCase() str[source]
Converts a string to uppercase letters, according to the host’s locale
- trim()[source]
Removes whitespace from both ends of a string
- class domonic.javascript.Window(*args, **kwargs)[source]
window
- static alert(msg)[source]
Displays an alert box with a message and an OK button
- static atob(dataString)[source]
Decodes a base-64 encoded string
- static btoa(dataString)[source]
Encodes a string in base-64
- clearTimeout()
[cancels a timer set with setTimeout()]
- Parameters
timeoutID ([str]) – [the identifier returned by setTimeout()]
- static prompt(msg, default_text='')[source]
Displays a dialog box that prompts the visitor for input
- class domonic.javascript.Worker(script)[source]
[A background task that can be created via script, which can send messages back to its creator. Creating a worker is done by calling the Worker(“path/to/worker/script”) constructor.] TODO - JSWorker - Node :param object: [takes a path to a python script] :type object: [str]
- postMessage()[source]
Sends a message — consisting of any object — to the worker’s inner scope.
- terminate()[source]
Immediately terminates the worker. This does not let worker finish its operations; it is halted at once. ServiceWorker instances do not support this method.
- domonic.javascript.as_signed(value, bits)[source]
Converts an unsigned integer to a signed integer.
- domonic.javascript.clearTimeout(timeoutID)
[cancels a timer set with setTimeout()]
- Parameters
timeoutID ([str]) – [the identifier returned by setTimeout()]
- domonic.javascript.decodeURI(x)
Decodes a URI
- domonic.javascript.decodeURIComponent(x)
Decodes a URI component
- domonic.javascript.encodeURI(x)
Encodes a URI
- domonic.javascript.encodeURIComponent(x)
Encodes a URI component
- domonic.javascript.function(python_str: str) str[source]
[evals a string i.e.
sup = function(‘’’print(hi)’’’) sup()
]
- Parameters
python_str ([str]) – [some valid python code as a string]
- domonic.javascript.parseFloat(x: str)
Parses a string and returns a floating point number
- domonic.javascript.parseInt(x: str)
Parses a string and returns an integer
- domonic.javascript.setTimeout(callback, t, *args, **kwargs)
[sets a timer which executes a function or evaluates an expression after a specified delay]
- domonic.javascript.window
alias of
Window
