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421 Commits

Author SHA1 Message Date
Guido van Rossum 7b89b6a660 Intern all names and varnames in newcodeobject(), plus those string 
literals that look like identifiers.  Also intern all strings used as
names during the compilation.
 1997-01-18 08:02:57 +00:00
Guido van Rossum 8b993a98db Add co_stacksize field to codeobject structure, and stacksize argument 
to PyCode_New() argument list.  Move MAXBLOCKS constant to conpile.h.

Added accurate calculation of the actual stack size needed by the
generated code.

Also commented out all fprintf statements (except for a new one to
diagnose stack underflow, and one in #ifdef'ed out code), and added
some new TO DO suggestions (now that the stacksize is taken of the TO
DO list).
 1997-01-17 21:04:03 +00:00
Guido van Rossum 635abd24f0 Check for duplicate keyword arguments at compile time. 1997-01-06 22:56:52 +00:00
Guido van Rossum 80bb9655f0 Keep gcc -Wall happy. 1996-12-05 23:27:02 +00:00
Guido van Rossum d266eb460e New permission notice, includes CNRI. 1996-10-25 14:44:06 +00:00
Guido van Rossum e449af7da9 Ellipses -> Ellipsis rename (the dictionary really says that it should 
be Ellipsis!).
Bumped the API version because a linker-visible symbol is affected.
Old C code will still compile -- there's a b/w compat macro.
Similarly, old Python code will still run, builtin exports both
Ellipses and Ellipsis.
 1996-10-11 16:25:41 +00:00
Guido van Rossum 452a9833c9 Added line number to most compile-time error messages. 1996-09-17 14:32:04 +00:00
Guido van Rossum d8a6d1c2e7 Afterthough: leave both leading underscores in, 
so __spam becomes _ClassName__spam.
 1996-08-24 07:54:27 +00:00
Guido van Rossum fe2236f3c8 Oops need to mangle global statement separately 1996-08-24 07:29:04 +00:00
Guido van Rossum 8ff077b094 Name mangling, what the heck! 1996-08-24 06:21:31 +00:00
Guido van Rossum 0dfcf753ad Disable support for access statement 1996-08-12 22:00:53 +00:00
Guido van Rossum 15cc9a0a76 Removed unused var; added error check for ``lambda: x=1''. 1996-08-08 18:51:04 +00:00
Guido van Rossum 8861b74445 Changes for slice and ellipses 1996-07-30 16:49:37 +00:00
Guido van Rossum 530956d247 Py_complex; and WITHOUT_COMPLEX added to getargs.c 1996-07-21 02:27:43 +00:00
Guido van Rossum 15ad9a6e52 only use 'j' for imaginary constants 1996-01-26 20:53:56 +00:00
Jack Jansen 1e7b2aa5d6 Removed unused var 1996-01-25 16:11:19 +00:00
Guido van Rossum 50564e8dae changes for complex and power (**) operator 1996-01-12 01:13:16 +00:00
Guido van Rossum 53f4524a92 disable code generation for access statement 1995-10-08 00:42:46 +00:00
Jack Jansen 95ffa23597 Removed unused variables 1995-10-03 14:38:41 +00:00
Guido van Rossum a1e7e62893 fix bug with missing default for last arg (discovered by Tommy Burnette) 1995-09-18 21:44:04 +00:00
Guido van Rossum 681d79aaf3 keyword arguments and faster calls 1995-07-18 14:51:37 +00:00
Guido van Rossum f10570b9eb 3rd arg for raise; INCOMPLETE keyword parameter passing (currently f(kw=value) is seen as f('kw', value)) 1995-07-07 22:53:21 +00:00
Guido van Rossum d9dfaf5a3b fix typo (== for =) in assignment 1995-02-17 15:04:57 +00:00
Guido van Rossum 7f7f274839 use Py_CHARMASK 1995-02-10 17:01:56 +00:00
Guido van Rossum 164d4ff0e5 added missing case to get_docstring 1995-01-26 00:40:09 +00:00
Guido van Rossum 3952cb0725 fix mem leak (localmap in optimize) 1995-01-20 16:56:41 +00:00
Guido van Rossum 1f4fa50176 Two independent chages: 
(a) support import NAME.NAME...NAME;
(b) support doc strings in modules, classes and function definitions
 1995-01-07 12:41:23 +00:00
Guido van Rossum 6d023c98b0 Added 1995 to copyright message. 
bltinmodule.c: fixed coerce() nightmare in ternary pow().
modsupport.c (initmodule2): pass METH_FREENAME flag to newmethodobject().
pythonrun.c: move flushline() into and around print_error().
 1995-01-04 19:12:13 +00:00
Guido van Rossum 1ae940a587 Lots of changes, most minor (fatal() instead of abort(), use of 
err_fetch/err_restore and so on).  But...
NOTE: import.c has been rewritten and all the DL stuff is now in the
new file importdl.c.
 1995-01-02 19:04:15 +00:00
Guido van Rossum 363ac7d5b6 set name to <lambda> instead of None for lambdas 1994-11-10 22:40:34 +00:00
Guido van Rossum 4ca6c9db81 * Python/compile.c (com_argdefs, com_arglist): avoid referencing 
CHILD(n,i) for i >= NCH(n)
 1994-08-29 12:16:12 +00:00
Guido van Rossum 57531fea90 change syntactical position of lambdef (was an atom, now is a test) 1993-11-30 14:57:42 +00:00
Guido van Rossum 590baa4a7a * import.c (get_module): pass .py filename to parse_file, not .pyc filename! 
* funcobject.c (func_repr): don't call getstringvalue(None) for anonymous
  functions.
* bltinmodule.c: removed lambda (which is now a built-in function);
  removed implied lambda for string arg to filter/map/reduce.
* Grammar, graminit.[ch], compile.[ch]: replaced lambda as built-in
  function by lambda as grammar entity: instead of "lambda('x: x+1')" you
  write "lambda x: x+1".
* Xtmodule.c (checkargdict): return 0, not NULL, for error.
 1993-11-30 13:40:46 +00:00
Guido van Rossum a3d78fb268 * posixmodule.c: added set{uid,gid}. 
* {tuple,list,mapping,array}object.c: call printobject with 0 for flags
* compile.c (parsestr): use quote instead of '\'' at one crucial point
* arraymodule.c (array_getattr): Added __members__ attribute
 1993-11-10 09:23:53 +00:00
Guido van Rossum 2e8f8a398e Added compare operations for functions and code objects. 
(Also hash, but it doesn't work yet.)
 1993-11-05 10:20:10 +00:00
Guido van Rossum 12d12c5faf * compile.[ch]: support for lambda() 
* PROTO.h, mymalloc.h: added #ifdefs for TURBOC and GNUC.
* allobjects.h: added #include "rangeobject.h"
* Grammar: added lambda_input; relaxed syntax for exec.
* bltinmodule.c: added bagof, map, reduce, lambda, xrange.
* tupleobject.[ch]: added resizetuple().
* rangeobject.[ch]: new object type to speed up range operations (not
  convinced this is needed!!!)
 1993-10-26 17:58:25 +00:00
Guido van Rossum 8054fad890 Changes to accept double-quoted strings on input. 1993-10-26 15:19:44 +00:00
Guido van Rossum db3165e655 * bltinmodule.c: removed exec() built-in function. 
* Grammar: add exec statement; allow testlist in expr statement.
* ceval.c, compile.c, opcode.h: support exec statement;
  avoid optimizing locals when it is used
* fileobject.{c,h}: add getfilename() internal function.
 1993-10-18 17:06:59 +00:00
Guido van Rossum f1dc566328 * Makefile: added all: and default: targets. 
* many files: made some functions static; removed "extern int errno;".
* frozenmain.c: fixed bugs introduced on 24 June...
* flmodule.c: remove 1.5 bw compat hacks, add new functions in 2.2a
  (and some old functions that were omitted).
* timemodule.c: added MSDOS floatsleep version .
* pgenmain.c: changed exit() to goaway() and added defn of goaway().
* intrcheck.c: add hack (to UNIX only) so interrupting 3 times
  will exit from a hanging program.  The second interrupt prints
  a message explaining this to the user.
 1993-07-05 10:31:29 +00:00
Guido van Rossum 81daa32c15 Access checks now work, at least for instance data (not for methods 
yet).  The class is now passed to eval_code and stored in the current
frame.  It is also stored in instance method objects.  An "unbound"
instance method is now returned when a function is retrieved through
"classname.funcname", which when called passes the class to eval_code.
 1993-05-20 14:24:46 +00:00
Guido van Rossum 25831652fd Several changes in one: 
(1) dictionaries/mappings now have attributes values() and items() as
well as keys(); at the C level, use the new function mappinggetnext()
to iterate over a dictionary.

(2) "class C(): ..." is now illegal; you must write "class C: ...".

(3) Class objects now know their own name (finally!); and minor
improvements to the way how classes, functions and methods are
represented as strings.

(4) Added an "access" statement and semantics.  (This is still
experimental -- as long as you don't use the keyword 'access' nothing
should be changed.)
 1993-05-19 14:50:45 +00:00
Guido van Rossum 8b17d6bd89 Changes to speed up local variables enormously, by avoiding dictionary 
lookup (opcode.h, ceval.[ch], compile.c, frameobject.[ch],
pythonrun.c, import.c).  The .pyc MAGIC number is changed again.
Added get_menu_text to flmodule.
 1993-03-30 13:18:41 +00:00
Guido van Rossum 9bfef44d97 * Changed all copyright messages to include 1993. 
* Stubs for faster implementation of local variables (not yet finished)
* Added function name to code object.  Print it for code and function
  objects.  THIS MAKES THE .PYC FILE FORMAT INCOMPATIBLE (the version
  number has changed accordingly)
* Print address of self for built-in methods
* New internal functions getattro and setattro (getattr/setattr with
  string object arg)
* Replaced "dictobject" with more powerful "mappingobject"
* New per-type functio tp_hash to implement arbitrary object hashing,
  and hashobject() to interface to it
* Added built-in functions hash(v) and hasattr(v, 'name')
* classobject: made some functions static that accidentally weren't;
  added __hash__ special instance method to implement hash()
* Added proper comparison for built-in methods and functions
 1993-03-29 10:43:31 +00:00
Guido van Rossum 2dff991f6b Give code objects a more useful representation. 1992-09-03 20:50:59 +00:00
Guido van Rossum 94fb82e461 Only * can be used for varargs argument lists 1992-04-05 14:24:50 +00:00
Guido van Rossum f1aeab7f81 fix what lint found 1992-03-27 17:28:26 +00:00
Guido van Rossum 56a1bcc107 Totally get rid of silly '\E' escape. 1992-03-12 17:36:11 +00:00
Guido van Rossum 598fd8c980 Raise SyntaxError for syntax errors detected in this phase. 1992-01-26 18:12:03 +00:00
Guido van Rossum acbefefe21 Use strtoul() for oct/hex constants. 
Accept * as well as + in varargs arg list.
 1992-01-19 16:33:51 +00:00
Guido van Rossum 49d6dc4123 Added varargs code. 1992-01-14 18:30:26 +00:00
Guido van Rossum 39d942da0f add READONLY to member list. 1992-01-12 02:30:05 +00:00
Guido van Rossum a9df32ab2a Minor changes. 1991-12-31 13:13:35 +00:00
Guido van Rossum efb087b13f Changed some RuntimeErrors. 1991-12-16 15:41:41 +00:00
Guido van Rossum 288a60f973 New argument passing. 1991-12-16 13:05:10 +00:00
Guido van Rossum c5e96291d0 Implement 'global' and new class syntax. 1991-12-10 13:53:51 +00:00
Guido van Rossum 7928cd7636 Added shift and mask ops. 1991-10-24 14:59:31 +00:00
Guido van Rossum 01cfd447d0 Comment out 'abort()' call. 
Changed comparison operators.
 1991-10-20 20:12:38 +00:00
Guido van Rossum 831632507a Use dmore dict2lookup. 1991-08-16 08:58:43 +00:00
Guido van Rossum 4bad92cc8a New syntax: semicolons, continue statement. 
For the latter we must keep track of the current block's type.
(We can't continue through a try statement, sigh.()
 1991-07-27 21:34:52 +00:00
Guido van Rossum efc0bd02e5 Check for identical types before comparing objects to see if they 
are the same -- 0 and 0.0 compare equal but should be considered different
here!
 1991-07-01 18:44:20 +00:00
Guido van Rossum a082ce40a6 Changed and exported newcodeobject() interface, for ".pyc" files. 1991-06-04 19:41:56 +00:00
Guido van Rossum fb8edfce22 Don't optimize <string> and <stdin> code 1991-05-14 11:56:03 +00:00
Guido van Rossum e3a204fe47 Added long integer support. 1991-05-05 20:05:35 +00:00
Guido van Rossum 0a697f686f BUGFIX! Instructions are unsigned bytes. 1991-04-16 08:39:12 +00:00
Guido van Rossum 282914b7b0 Added error checking for numeric constants; added local/global variable 
optimization.
 1991-04-04 10:42:56 +00:00
Guido van Rossum 62d4624ea3 Create code string with initial size of 1000 instead of 0. 1991-04-03 19:00:23 +00:00
Guido van Rossum f70e43a073 Added copyright notice. 1991-02-19 12:39:46 +00:00
Guido van Rossum 4c4177865d Fix bug in input(); add comments to cases in compile(). 1991-01-21 16:09:22 +00:00
Guido van Rossum 3f5da24ea3 "Compiling" version 1990-12-20 15:06:42 +00:00
Guido van Rossum d6f3bc2aae Compile class definitions. 
Document and fix code generation for try statements.
Use two bytes for all arguments.
Avoid duplicate entries in lists of constants and names.
 1990-11-18 17:35:03 +00:00
Guido van Rossum 10dc2e8097 Initial revision 1990-11-18 17:27:39 +00:00