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149 Commits

Author SHA1 Message Date
rocky
6d3b934bf2 Pretty-print constant tuples 2016-10-13 22:59:59 -04:00
rocky
7eb9210b0c Start to track line breaks on lists 2016-10-13 06:37:53 -04:00
rocky
52691c4e8a Map expression with source-directed linebreaks ... 
for Python 3.4 and 3.5
 2016-10-10 21:12:44 -04:00
rocky
f067148b6c Start using source linebreaks in formatting... 
.. large literals like maps and dicts, and tuples
 2016-10-10 18:28:02 -04:00
rocky
97ce330b00 Python 1.5 scanner and parser and .. 
.. slightly improved Forgot to check in files before.

Handle Python pre 2.2. classes
 2016-10-10 12:09:00 -04:00
rocky
f41426e94b Simpify python 2.1 grammar Fix bug with -t ... 
Wasn't showing source text when -t option was given
 2016-10-08 21:52:10 -04:00
rocky
056f600da1 Start Python 2.1 bytecode decompile 2016-10-07 22:42:30 -04:00
rocky
d2b477ae7d Add tuple comma when not in BUILD_LIST_n 
Fixes issue #57

bin/uncompile.py: --verify now works on a single bytecode file. We will
set the output to be something created by tempfile.mktemps
 2016-10-04 23:58:35 -04:00
moagstar
f3b9a5936e fixed generation of FSTRING_CONVERSION_MAP in < python 2.7 2016-09-21 22:13:25 +02:00
moagstar
bae3d2e361 merge fstring changes from moagstar 2016-09-21 22:04:46 +02:00
rocky
c119965d96 Small changes 2016-09-18 17:23:49 -04:00
rocky
03e8995d18 ret_cond adjustment for < 2.7 and ... 
"<= 2.6" -> "< 2.7" since python 2.6's version is 2.6000001
 2016-09-09 15:55:15 -04:00
rocky
2d11ffb669 Python 3.0-3.2 *args processing 2016-09-08 03:54:57 -04:00
rocky
b7f1f1b028 3.2 (and down to 3.0?) bug in fn name and kwargs 2016-09-08 02:35:06 -04:00
rocky
fecae9f902 Fix 3.3 named bug and ... 
Parse 3.4 parameters correctly.
Allow test_pyenvlib to do 3.3.6
 2016-09-06 02:15:47 -04:00
rocky
c7788e4545 disassemble -> ingest where appropriate 
As part of tokenization for (de)parsing, we need to do something like a
disassembly, but is is really a little different.

Disassembly, strictly speaking, is done by the xdis module now.
What "ingestion" does is massage the instruction tokens to a form that is
more amenable for parsing.

In sum, ingestion is different than disassembly, although disassembly is
generally the first part of ingestion.
 2016-09-04 11:43:02 -04:00
rocky
979bca4fe0 Small cleanup/code optimization 2016-09-04 10:02:20 -04:00
rocky
647248dfc8 A couple more 2.6 (and below) bugs fixed 
* Detect "return None" inside if statement
* another case of triple ==, ==, ==
     scanner2.py: detect_structure: descriminate more on parent type
 2016-09-04 04:10:08 -04:00
rocky
f4ac13ef0f Python 2.5-2.6 generator bug 
Adjust for variable position of list iteration node in a genexpr node
 2016-09-03 21:37:32 -04:00
rocky
8f95ec9882 Python 2.7 "return None" bug 
Same as 2.3-2.6 "return None".
 2016-09-03 10:27:21 -04:00
rocky
b6fd9088b8 Python 2.3..2.6 "return" bug 
In Python 2.6 and possibly down to 2.3 we need to issue "return" not
"return None" inside a generator. So check for that "return None"
inside n_return and issue "return" for that.
 2016-09-03 08:04:52 -04:00
rocky
52a35e6c62 Fix Python 2.4-2.6 comp_for text generation... 
Makefile: tolerate pypy 5.3.x
Rest: fix semantic action rule for comp_for and test this
 2016-09-03 00:30:48 -04:00
rocky
136f935e26 Fix Python 3.x named param and kwargs bug 2016-09-02 06:30:39 -04:00
rocky
1d567d5d9a Handle Python 2.6 and below "except <cond>, <var>" 2016-09-01 02:20:07 -04:00
rocky
c9f364df9f Python 3.x bug in handling var number of args 2016-08-31 06:20:29 -04:00
rocky
6f2cdc164d Handle Python 2 vs 3 raise syntax change 
raise_stmt ::=  "raise" expression "," expression
becomes:
   raise_stmt ::=  "raise" expression from expression

raise expr, expr -> raise
 2016-08-30 00:42:24 -04:00
rocky
f47aecae9f PYPY bugs and inspired changes ... 
verify.py: Show co_flags when different.
pysource.py: PYPY also generates normal tryfinallystmt code
test_pyenvlib.py: allow pypy-5.3.1
 2016-08-27 19:32:42 -04:00
rocky
1087613a27 Handle 3.6 Format String conversions !r, !s, !a 2016-08-25 07:26:01 -04:00
rocky
a65443ee02 Fix pypy semantic action bug in CALL_METHOD 2016-08-14 22:59:34 -04:00
rocky
d8598f61e4 Start handling Python 2.2 bytecode and... 
Fix some bugs in Python 2.3-2.5 bytecode handling
 2016-08-13 07:16:50 -04:00
rocky
65a16327ce Moagstar's 3.6 wordcode + formattedValue rules 2016-08-01 03:16:26 -04:00
rocky
3a6f9d8f24 Fix 3.5 misclassifying RETURN_VALUE 
We use location of SETUP_EXCEPT instructions to disambiguate.
 2016-07-29 08:56:23 -04:00
rocky
5ffd9b2be7 2.6 and 2.7 while1 grammar rule 
Fixes issue #40
 2016-07-27 13:19:42 -04:00
rocky
5e801b5d74 Python 2.7 set comprehension bug 2016-07-27 08:36:33 -04:00
rocky
2523b340cd separate semantic action version differences 
Added customize_for_version which
uses is_pypy and version to adjust tables
 2016-07-27 07:32:55 -04:00
rocky
c3f6fa32db Customize tables better for specific Python versions 2016-07-27 06:56:02 -04:00
rocky
6dc9d3ab2f Small code clean up 2016-07-27 06:01:49 -04:00
rocky
ecbbc7dfea Custom PyPy rules for tryfinallysmt, assign{2,3} 2016-07-26 16:49:14 -04:00
rocky
6c5bd6289f More PyPy grammar rules 
* assert one and two-arg form
* trystmt

Simplify adding multiple grammar rules
 2016-07-26 10:21:12 -04:00
rocky
f0a8505887 Add grammar for PyPy 2-arg assert 2016-07-25 22:36:02 -04:00
rocky
04cc80b0d6 PyPy BUILD_MAP_n. Reinstate bytecode tests 2016-07-25 21:53:56 -04:00
rocky
476eb50868 Handle PyPy JUMP_IF_NOT_DEBUG 
Update README.rst to note PyPY and reorganize a little
 2016-07-25 09:18:03 -04:00
rocky
1c50e34c30 PyPy support 
* Use proper PYPY 32 opcodes
* handle opcodes LOOKUP_METHOD and CALL_METHOD
* Administrative stuff for PyPy
 2016-07-24 18:54:51 -04:00
rocky
7c4316d4fb Start handling pypy 2.7 
Need to understand whether we care compiling pypy.
Pypy 2.7 list comprehensions are different and use
its own opcode.
 2016-07-21 02:58:50 -04:00
rocky
063e517a7c Better parse error formatting 
Start to move away for compiler-oriented terminology:
   Favor "instructions" over "tokens".
Syntax error -> Parse error.
 2016-07-17 16:27:17 -04:00
rocky
cd8cbf9200 Add 3.5 matrix mult ops 
We now run 3.5 verifycation so we need to remove some
of the tests that fail to verify pending fixing.
 2016-07-15 12:12:19 -04:00
rocky
0ee52aeeef Isolate pseudo op IMPORT_NAME_CONT 
I think this is a holdover from pre 2.3 days. Possibly it can be dropped altogether.
 2016-07-14 21:05:09 -04:00
rocky
c9d1f72424 Attempt to get 3.5 RETURN_END_IF working 
This feels hacky and I'm not sure is quite right.
Untili we understand better what to do though, we'll
go with it.
 2016-07-14 14:49:57 -04:00
rocky
29990c8da0 3.x __qualname__ = supression 
Class names have become more complicated so the pattern test
needs to be more complex as well. Sigh
 2016-07-14 12:57:48 -04:00
rocky
4e6e38358d 3.x list comprehenions list_if_not, comp_ifnot bug 
Saw only list_if_not bug, but might also be applicable
to comp_ifnot
 2016-07-14 11:30:42 -04:00