chopin

Is math.copysign() missing in Transcrypt? in Python3.9.18: ``` >>> import math >>> math.copysign(1, 434) 1.0 >>> math.copysign(1, -434) -1.0 ``` Transcrypted: ` Uncaught TypeError: math.copysign is not a function `

sorted(x) modifies the argument x (bug?)

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x.sort() modifies x, but sorted(x) doesn't modify the argument x in Python as following: ``` >>> l=[2,1,3] >>> sorted(l) [1, 2, 3] >>> l [2, 1, 3] ``` But, I...

Hi. I want to check whether a given callback is a specific method in a class. I found that comparing two methods failed. Following is the test code: ``` class...

Minification error on del[]

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Hi again. I encountered an error during minification when running Transcrypt without -n option. Following is the corresponding source line: ``` del handlers[id(xmlHttp)] ``` Following is the error message: ```...

Hi. I found that a method in the second base class was not called when there was another base class in front of the second one. It seems that the...

A boolean operator is translated to a bitwise operator, not a boolean operator

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I found that Python boolean operator '|=' was translated to '|=' in Javascript. They look the same, but they are not the same. In Javascript, '|=' is a bitwise operator...

Can you please maintain directory structure in __target__/ ?

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I am happy to use Transcrypt. It seems that the early developers were using Transcrypt for a small project with small number of source files. So, they had no problem...

No error is thrown in list.pop(idx) when the index is out of range

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Index error is thrown correctly in list[idx]. But, not in list.pop(idx). In Python, pop() also can have an index as an argument. Following is test code I tried: ``` def...

Thanks for sharing a great library for DRL trading. I am trying to find a way to do Crypto trading with DRL, but all my trials failed so far. Firstly,...

Errors in 1-Introduction/Stock_NeurIPS2018_3_Backtest.ipynb

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1. Where is 'processed_full' defined? ``` ----> 1 data_risk_indicator = processed_full[(processed_full.date=TRAIN_START_DATE)] 2 insample_risk_indicator = data_risk_indicator.drop_duplicates(subset=['date']) NameError: name 'processed_full' is not defined ``` 2. Where is the file 'agent_a2c.zip'? ``` ---->...