994 Commits

Author SHA1 Message Date
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