brython-dev / brython

Brython (Browser Python) is an implementation of Python 3 running in the browser

brython-dev/brython Issues

io.BytesIO returns wrong getvalue() after seeking
Closed a month ago1
Cannot convert sting to UTF16
Closed a month ago1
Recent commit breaks modifying jsObject from brython code
Closed 2 months ago13
TypeError: res.__get__ is not a function
Closed a month ago1
`<Javascript undefined>` when parameter name starts with double underscore in methods
Closed a month ago1
When fetching code from a server, Brython can't handle namespace package
Updated 2 months ago2
Non standard behavior of `collections.ChainMap` and `dict()`
Closed 2 months ago1
Non standard behavior of the `in` operator
Closed 2 months ago1
first demo in intro documentation fails
Closed 2 months ago1
Error printing empty string; JavascriptError: TypeError: Cannot read properties of null (reading '$method_cache')
Updated 2 months ago3
Changes from #2424 broke brython-options pythonpath
Closed 2 months ago3
Brython execution options are not preserved when starting a worker
Closed 2 months ago2
runPythonSource should allow additional options like debug, class, cache currently available only using script tag
Updated 2 months ago2
Deleting a variable from `globals()` sets it to JS undefined
Closed 2 months ago1
Importing an inline script from a webworker module doesn't work
Closed 3 months ago4
<brython-options> in <head> causes validation errors
Closed 3 months ago5
Uncaught SyntaxError: Identifier 'nonlocal_stmt_type' has already been declared (at brython.min.js:1:1)
Closed 3 months ago4
Questions about Copilot + Open Source Software Hierarchy
Closed 3 months ago1
RecursionError: maximum recursion depth exceeded
Closed 3 months ago11
Incorrectly thrown `maximum recursion depth exceeded`
Closed 3 months ago5
Template().render produces extra newlines around the rendered text
Closed 3 months ago2
Still can not import "local" files in webworker code
Closed 3 months ago7
Error getting attribute DOMEvent.data, in iOS browsers with iOS<16.0
Closed 3 months ago1
Can not import "local files" in webworker code. Throwing: SyntaxError: Failed to execute 'open' on 'XMLHttpRequest': Invalid URL
Closed 3 months ago3
Inconsistent result of a pow() with a negative exponent
Closed 3 months ago3
Stange behavior of `__all__` ?
Closed 3 months ago2
[BUG] Errors in the new parser
Closed 3 months ago1
'range' object has attribute '__name__'
Closed 3 months ago
Serious string formatting error with floats
Closed 3 months ago2
JavaScript library-related issue "AttributeError: 'Javascript Promise' object has no attribute..."
Closed 3 months ago3
Importing the 'html' module raises an error
Closed 4 months ago3
Get KeyError exception while traversing AST and handling deprecation warnings
Closed 3 months ago1
** operator on a JS object produces the error "attr keys of obj undef"
Closed 3 months ago2
I get deprecation warnings as part of an exception and the returned traceback does not look correct
Closed 3 months ago6
When extending JS classes, `JavascriptError: TypeError: bases is undefined` error
Closed 3 months ago2
Error for floating point + complex number arithmetic
Closed 3 months ago
When extending JS classes, the super class' constructor isn't called + an exception is raised when calling `super()` in the subclass
Updated 3 months ago4
Error compressing some data with zlib
Closed 3 months ago1
py2js isn't called anymore ?
Closed 3 months ago2
Inline scripts: "import declarations may only appear at top level of a module"
Closed 3 months ago2
With the new development snapshot, web workers no longer work in my project
Closed 4 months ago1
event.buttons is always 1 in mousemove event, even if no button is pressed
Closed 4 months ago2
Scroll to "end" of block instead of default "start"
Closed 4 months ago1
Importation of user module does not work anymore
Closed 4 months ago2
'alias' parameter of the 'import_js' function from the 'javascript' module is no more recognized
Closed 4 months ago1
Error accessing a value received as a JSArray
Closed 4 months ago3
ajax.file_upload() no longer accepts a python dictionary as the data parameter, only accepts an ajax.form_data() object
Closed 4 months ago
Boolean NOT operator (~) not behaving correctly for 64-bit values?
Closed 4 months ago4
f-string regression in development version
Closed 4 months ago
Error creating a Protocol class with a collections.abc base class
Closed 4 months ago1