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982a6010a1f6242c19f5d733448bd613cb9f0743
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37 Commits

Author SHA1 Message Date
rocky
982a6010a1 WIP 2.6 redo bytecode handling 
Don't try to convert 2.6 bytecode to 2.7 psuedo bytecode.
Instead adjust grammar and semantic actions.

Down the line we should to segregate version changes in
semantic code better.
 2016-06-24 09:23:30 -04:00
rocky
dc88bcf69f DRY parse grammar a little 
More LOAD_CONST grammar removal in 3.2
 2016-06-22 08:36:01 -04:00
rocky
f215888374 DRY redundant custom rule checking code 2016-06-20 19:06:45 -04:00
rocky
5c268ee2a6 2.7 and 3.x bug in dict comprehensions 2016-06-19 13:45:07 -04:00
rocky
5d86a4e536 Python 3 except clause parsing bug 2016-06-19 10:30:39 -04:00
rocky
d7b79c2b59 3.4 dictionary comprehension bug 
Sync up fragment code with recent changesa
 2016-06-19 00:49:22 -04:00
rocky
724faf9a3a Go over grammars.. 
* Reduce duplication
* Remove unused grammar rules
* Add grammar checking when parsers run as standalone
 2016-06-17 22:59:17 -04:00
rocky
167f5af5e6 Misc refactorings 2016-06-02 16:58:42 -04:00
rocky
09f6286bec Fix 3.x generator bug... 
found by Daniel Brandburn. See
af61622960
 2016-05-21 05:09:27 -04:00
rocky
6be6632e96 Bug in Python 3.x genexpr 2016-05-15 19:35:45 -04:00
rocky
6f6f1db576 Misc fixups/cleanups 
* parse3.py Had botched if-for-else test by grammar addition
* semantics/*.py: Show errorstack in failed parse when -g (requires sparck 1.2.0)
* some optimization in scanner3
 2016-05-12 09:27:25 -04:00
rocky
b134d08e91 add pos_arg ::= expr to make params of fns clear 2016-05-10 18:05:25 -04:00
rocky
8b9e0eca42 Some grammar cleanup 2016-05-09 11:58:05 -04:00
rocky
196495c40e Python 3 DUP_TOP_TWO bug 2016-05-08 18:41:59 -04:00
rocky
dddb486d78 DRY parse{2,3} code 
Add test for last bug.
 2016-05-08 18:15:07 -04:00
rocky
ce2ae463c4 Fix another if/loop parse bug 2016-05-08 18:07:04 -04:00
rocky
a65a8bb68e Fix 3.2 for/if loopback bug 
problem was handling in Python 3.2

 for ...
    if ...
    else:
      ....
      jump for
    come from if
    jump for

In later Python 3's a "come from" is removed.

Also, start to DRY parser{,2,3} grammar rules.
 2016-05-08 12:09:50 -04:00
rocky
c58481a9eb More Python 2 and 3 deparsing bugs fixed 
* while + if break
* try + finall /pass
 2016-05-05 20:56:41 -04:00
rocky
feec241da8 Misc: long lists, DRY 2/3 grammars, '%' count 
parse{2,3,r}.py: DRY Python expressions between Python 2 and 3
pysource.py, fragment.py, parser.py: handle long lists by grouping in chunks of 32
and 256
bin/uncompyle6: count %s properly
 2016-05-02 21:25:16 -04:00
rocky
dc80b140c6 Start to DRY Python2 and Python3 grammars 
Separate out 3.2, and 3.5+ specific grammar code
 2016-05-01 07:13:36 -04:00
rocky
3e49aa56bb spark -> spark_parser 2016-04-28 19:03:51 -04:00
rocky
40badefe9d Use external spark now. 2016-04-27 23:04:31 -04:00
rocky
76768c889a Start to DRY Python 2 and Python 3 grammar code 
Move common code to parser.py
 2016-04-18 05:32:30 -04:00
rocky
8ae7e22f2e Add simgle-mode compilation 2016-04-18 05:14:47 -04:00
rocky
7e0526d627 Towards single compilation 2016-04-17 22:47:03 -04:00
rocky
9f7d36f8fb Handle Ternary "or". Remove mention of uncompyle3 
uncompyle3 removed per Mysterie's request
[Fixes Issue #5]
 2016-04-07 07:18:46 -04:00
rocky
7a2703634f Fix up looping by reinstating JUMP_ABSOLUTE -> JUMP_BACK or CONTINUE 
get jump offsets into jump attributes. Fix up 3.2 scanner paritally
and use that in 3.4 for in cross version disassembly.
 2015-12-26 03:06:03 -05:00
rocky
0409cee6a9 WIP redo try/except for Python3 2015-12-25 17:57:53 -05:00
rocky
f630fe15fb parse2.py, pysource.py: add buildclass nonterminal to structure tree 
better and make more similar to Python3
load.py: handle magic errors better
main.py: correct use when passing a .py instead of a .pyc better and a message
err when file not found.
pysource.py: fix up main docstring; code moved from main.py
 2015-12-23 13:49:56 -05:00
rocky
35592b50ed Allow comments in grammar rules. Start working on Python3 class (not 
finished). More test organization.
 2015-12-22 11:44:04 -05:00
rocky
217b1b6f54 main.py, pysource.py DRY deparse_code from main. Is better on showing 
exception errrors such as when a pyc file is not found
uncompyle6: Hook in --grammar option to showing grammar.
rules. Default now does not show timestamp.
 2015-12-22 05:15:00 -05:00
rocky
5dc3af3238 Start slice and build list on Python3. Do sanity check on marshal load 
of code.
 2015-12-21 06:41:02 -05:00
rocky
93ab1f0281 Python 3.4: MAKE_FUNCTION starts to work. 2015-12-19 11:17:17 -05:00
rocky
347219a009 Python3 postional arguments. Clean up code more along the lines of uncompyle3. 2015-12-18 17:07:35 -05:00
rocky
97f48f1322 Frank Ebersoll's grammar fix to make "assert isinstance(1, int)" work. 2015-12-17 21:41:47 -05:00
rocky
87a3c5d687 Python 3.4 if ifelse decompyling now works. 2015-12-17 08:10:43 -05:00
rocky
2dc8375ed0 Supoer multiple parsers, specifically for Python2 and Python3. In the 
process some OO cleanup and some global variable hacks removed.
 2015-12-16 22:08:29 -05:00