pythonizer

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Need to flatten qw inside anonymous arrays

1

Need to flatten qw inside anonymous arrays. For example: our %EXPORT_TAGS = ( Det => [qw( det )], Normal => [qw( det identityMatrix matrixAdd matrixScalarMultiply matrixMultiplication )], ); The value...

snoopyjc

State variable initialized to a function argument generates bad code

1

State variable initialized to a function argument, my var, or expression generates bad code. For example: sub banner { state $my_log_dir=$_[0]; ... } Generates: banner_my_log_dir = _args[0] While this code...

snoopyjc

State variables are not interpolated into strings

1

State variables are not interpolated into strings. For example: sub banner { state $inv = 'inv'; state $from_fstring = "${inv}x"; ... } $inv is renamed to banner_inv, but that name...

snoopyjc

qx or `backticks` in list context generates incorrect code

1

qx or `backticks` in list context generates incorrect code - it needs to return each line as a list element

snoopyjc

Calling a subroutine as &mySub; needs to pass in @_

1

Per the documentation: "Calling a subroutine as &foo with no trailing parentheses ignores the prototype of foo and passes it the current value of the argument list, @_. " Pythonizer...

snoopyjc

Statement with both a bash-style "and" and a trailing "if" generates wrong code

1

Statement with both a bash-style "and" and a trailing "if" generates wrong code. For example: go_outside() and play() unless $is_raining; generates: if go_outside(): if not (is_raining): play() but the correct...

snoopyjc

pythonizer goes into infinite loop if ';' is not on the line

2

This test cases causes the pythonizer to go into an infinite loop (or infinite recursion): next if not (($year,$month,$day) = ($file =~ /^(\d{4})_(\d{2})_(\d{2})$/)) ;

snoopyjc

shift generates bad code when used to grab sub args

1

Given this code: sub issue_8 { $arg1 = shift; my $arg2 = shift; } The code generated for "$arg1 = shift;" is "arg1=.pop(0)", which is a syntax error in python....

snoopyjc

push generates bad code for simple case of array and scalar

1

The perl code: push @arr,$val; generates only "val" in python, instead of the correct code.

snoopyjc

print statements lose the contents

2

Translating: print "Hello World!"; generates: print()

snoopyjc