Commit Graph

1253 Commits

Author SHA1 Message Date
Jeremy Hylton bf77c465bd Undo change from list to dict for handling varnames, consts, etc.
As the doc string for _lookupName() explains:

    This routine uses a list instead of a dictionary, because a
    dictionary can't store two different keys if the keys have the
    same value but different types, e.g. 2 and 2L.  The compiler
    must treat these two separately, so it does an explicit type
    comparison before comparing the values.
2001-08-29 19:45:33 +00:00
Jeremy Hylton 5a9ac97040 Change default() to use getChildNodes() instead of getChildren() 2001-08-29 18:17:22 +00:00
Jeremy Hylton 94afe32b5e Support // and //=
Generate SET_LINENO for del statements.

Define klass=1 for PyFlowGraph constructor for a class statement.  A
class has no varnames.
2001-08-29 18:14:39 +00:00
Jeremy Hylton 7abf520d6c Add support for // and //=.
Avoid if/elif/elif/else tests where the final else is supposed to
handle exactly one case instead of all other cases.  When the list of
operators is extended, the catchall else treats all new operators as
the last operator in the set of tests.  Instead, raise an exception if
an unexpected operator occurs.
2001-08-29 18:12:30 +00:00
Jeremy Hylton d4be10dc2c Add generator detection to symbol table.
Fix bug in handling of statements like "l[x:y] = 2".  The visitor was
treating this as assignments to l, x, and y!
2001-08-29 18:10:51 +00:00
Jeremy Hylton e4e9cd4c01 Modify name conversion to be (hopefully) a bit more efficient.
Use a dictionary instead of a list to map objects to their offsets in
a const/name tuple of a code object.

XXX The conversion is perhaps incomplete, in that we shouldn't have to
do the list2dict to start.
2001-08-29 18:09:50 +00:00
Jeremy Hylton 5477f529d6 Revise implementations of getChildren() and getChildNodes().
Add support for floor division (// and //=)

The implementation of getChildren() and getChildNodes() is intended to
be faster, because it avoids calling flatten() on every return value.
But it's not clear that it is a lot faster, because constructing a
tuple with just the right values ends up being slow.  (Too many
attribute lookups probably.)

The ast.txt file is much more complicated, with funny characters at
the ends of names (*, &, !) to indicate the types of each child node.

The astgen script is also much more complex, making me wonder if it's
still useful.
2001-08-29 18:08:02 +00:00
Jeremy Hylton da8db8ca18 Don't include doc string of class in its code child 2001-08-29 17:19:02 +00:00
Jeremy Hylton 2ac9c3eec5 Make sure the JUMP_ABSOLUTE and POP_BLOCK at the end of a for loop are
contiguous.
2001-08-28 17:28:33 +00:00
Jeremy Hylton 63db7b9ca1 XXX_NAME ops should affect varnames
varnames should list all the local variables (with arguments first).
The XXX_NAME ops typically occur at the module level and assignment
ops should create locals.
2001-08-28 16:36:12 +00:00
Jeremy Hylton f354575328 Generate FOR_ITER-based loops instead of old FOR_LOOP-based loops 2001-08-28 16:35:18 +00:00
Jeremy Hylton c59e220000 Handle private names
(Hard to believe these were never handled before)

Add misc.mangle() that mangles based on the rules in compile.c.
XXX Need to test the corner cases

Update CodeGenerator with a class_name attribute bound to None.  If a
particular instance is created within a class scope, the instance's
class_name is bound to that class's name.

Add mangle() method to CodeGenerator that mangles if the class_name
has a class_name in it.

Modify the FunctionCodeGenerator family to handle an extra argument--
the class_name.

Wrap all name ops and attrnames in calls to self.mangle()
2001-08-27 22:56:16 +00:00
Jeremy Hylton 80ea40d858 emit SET_LINENO for augmented assignments 2001-08-27 21:58:09 +00:00
Jeremy Hylton 2afff324ea Many changes -- bug fixes and sundry improvements
Make nested scopes enabled by default

Add is_constant_false() helper so that compiled code and symbols are
consistent with builtin compiler's handling of "if 0:"

Fix doc string handling to be consistent with recent change that
eliminates the doc string from the Module's node attribute.

Add fix to print handling from Evan & Shane.

Track change to visitor api by making "verbose" explicit.

Comment out setting CO_NESTED flag (it's unnecessary in 2.2).
2001-08-27 21:51:52 +00:00
Jeremy Hylton cd8a127e1a Fix for sibling nodes that define the same free variable
Evan Simpson's fix.  And his explanation:

    If you defined two nested functions in a row that refer to the
    same non-global variable, the second one will be generated as
    though the variable were global.
2001-08-27 21:06:35 +00:00
Jeremy Hylton 7e30c9bb5a Add lookup_name() to optimize use of stack frames
The use of com_node() introduces a lot of extra stack frames, enough
to cause a stack overflow compiling test.test_parser with the standard
interpreter recursionlimit.  The com_node() is a convenience function
that hides the dispatch details, but comes at a very high cost.  It is
more efficient to dispatch directly in the callers.  In these cases,
use lookup_node() and call the dispatched node directly.

Also handle yield_stmt in a way that will work with Python 2.1
(suggested by Shane Hathaway)
2001-08-27 21:02:51 +00:00
Jeremy Hylton 058a5adad0 Two changes to visitor API:
Remove _preorder as alias for dispatch and call dispatch directly.
    Add an extra optional argument to walk()

XXX Also comment out some code that does debugging prints.
2001-08-27 20:47:08 +00:00
Jeremy Hylton cccc478577 Why didn't I think of Fred off the top of my head? 2001-08-27 20:44:20 +00:00
Jeremy Hylton 627673396a Add everyone I can think of off the top of my head 2001-08-27 20:43:16 +00:00
Jeremy Hylton 2a8ec79353 Revise regrtest to compile entire standard library.
The tests are run from a copy of the library directory, where
everything has been compiled by the compiler package.

Add a raw_input() call at the end of the script, so that I can check
the output before the temp directory with the compiled code is
removed.
2001-08-27 20:40:43 +00:00
Jeremy Hylton 33c2a627f1 Add -c option to continue if one file has a SyntaxError 2001-08-27 20:39:21 +00:00
Jack Jansen 9403591014 Fixes by Thomas Heller:
- make the selftests work again (they were apparently not used since
  very early in bgen's development), with some minor cleanup by me
- make emacs python mode happier
2001-08-27 14:30:55 +00:00
Barry Warsaw e98e462dab Bump to version 1.3. Also document the new behavior of the chip widgets. 2001-08-23 16:15:21 +00:00
Barry Warsaw 924ea05e45 Bump to version 1.3 2001-08-23 16:15:02 +00:00
Barry Warsaw e47e97792a Implement some suggestions by Laura Creighton.
ChipWidget.__init__(): Added a message area just below the color
    name.  Both the message and name widgets are now FLAT, DISABLED
    Entry widgets instead of Labels.  This allows users to
    copy-n-paste the color names or color specs.  Also, the contents
    of both widgets are now driven by StringVars.

set_color(): This only sets the chip color; it does not set the name
    widgets.

set_name(): New method which only sets the name widget contents.

set_message(): New method which only sets the message widget contents.

ChipViewer.update_yourself(): Set the color, name, and message for
    each chip as follows: the first line always contains the color
    spec in #rrggbb format.  The second line will contain the color
    name, but slightly differently for each widget.  For the Selected
    widget, if the color exactly matches the Nearest color, the name
    is shown, otherwise the message field will be empty.  The name
    field of the Nearest widget will always contain the color name.
2001-08-23 16:14:45 +00:00
Jeremy Hylton 241d69c11b Add a little introductory text.
Change several sections to subsections (part of the manual -> howto
transformation).

Flesh out discussion of assignment nodes (and delete statements).

Add an example of manipulating AST objects at a >>> prompt
2001-08-18 00:24:46 +00:00
Jeremy Hylton ab427b8cce Generate correct reprs for Mul, Add, etc. 2001-08-18 00:14:37 +00:00
Jeremy Hylton ec5bfd13ca Track removal of doc string from Module().nodes[0] 2001-08-18 00:07:46 +00:00
Jeremy Hylton 8548f9b183 Add Yield() node 2001-08-18 00:07:14 +00:00
Jeremy Hylton ec927348c2 Add Yield() statement handler
Fix Module() handler to avoid including the doc string in the AST
2001-08-18 00:04:31 +00:00
Fred Drake 4e6a3fe0f6 Remove spurious space before a period. 2001-08-15 18:48:10 +00:00
Fred Drake 834a85a235 Use the "howto" document class rather than the "manual" class.
Remove the module index; there aren't enough modules documented yet
for this to make sense.

Add a couple more index entries, fixed a few typos, and adjusted a few
more things for consistency.
2001-08-15 17:01:34 +00:00
Fred Drake 27413a5eda Properly mark attribute names in the table. 2001-08-15 16:47:10 +00:00
Fred Drake 3d05161c83 Change the generated markup so that attribute names are properly marked. 2001-08-15 16:46:22 +00:00
Fred Drake 42caf3f6a3 Fix small markup consistency nits. 2001-08-15 14:35:13 +00:00
Tim Peters ebb7133f4f Fix typo in module docstring. 2001-08-15 06:07:42 +00:00
Jeremy Hylton f5bf77c3f8 update simple explanation of parseFile() 2001-08-14 22:38:03 +00:00
Jeremy Hylton 76f42ac512 First day's progress on documentation 2001-08-14 22:04:44 +00:00
Jeremy Hylton 9272b14d62 Fix typo in astgen script 2001-08-14 21:18:30 +00:00
Jeremy Hylton 7713ac2ff1 Regenerated from new ast.txt and new astgen.py 2001-08-14 18:59:01 +00:00
Jeremy Hylton eef65908a1 Add getChildNodes() method to Node 2001-08-14 18:58:00 +00:00
Jeremy Hylton 34aeeffb62 Add Yield node 2001-08-14 18:57:43 +00:00
Andrew M. Kuchling 392aa1de1d Update e-mail address 2001-08-13 15:10:54 +00:00
Tim Peters 3055ad234a + A msg on c.l.py reminded me that docstrings can be implicitly catenated.
Cater to that.
+ Major speed boost via not reading more of files than necessary.  This
  was no slouch before; now it screams.
+ Improve msg when giving up on a goofy future statement.
2001-08-13 05:33:53 +00:00
Tim Peters 5e824c37d3 SF patch #445412 extract ndiff functionality to difflib, from
David Goodger.
2001-08-12 22:25:01 +00:00
Tim Peters b704238a6c Tool to delete (or just rewrite parts of) obsolete future statements. 2001-08-12 08:41:13 +00:00
Guido van Rossum 38507ae614 Finally fix SF bug #441172, using a variant of patch ##443626:
canceling an edit operation would not revert the value of the field.
The fix takes care to destroy the Entry object, as suggested in the
patch.
2001-08-11 04:37:07 +00:00
Martin v. Löwis f2f8c51ae6 When representing #includes as imports, do from MOD import *. 2001-08-09 12:32:10 +00:00
Martin v. Löwis 4f85bf3311 Patch #437683: Use re instead of regex.
If multiple header files are processed simultaneously which include each
other, the corresponding modules mport each other. Specifically, if h2py
is invoked with sys/types.h first, later header files won't contain the
complete contents of TYPES.py.
2001-08-09 12:24:38 +00:00
Martin v. Löwis 6113d352a6 Patch #422471: Install IDLE Help File 2001-08-08 20:26:14 +00:00
Andrew M. Kuchling 564165e5c5 Added README to this directory 2001-08-08 19:10:11 +00:00
Guido van Rossum 44b1e7d840 Fix for SF bug #448835.
Fix this to work with the new (still undocumented) tabnanny API.

I'm afraid Stephen will have to add this fix to the IDLE fork code
base as well.
2001-08-07 17:15:36 +00:00
Andrew M. Kuchling 5dd064aac3 Tabify the file (pointed out by Thomas Wouters) 2001-08-06 19:33:52 +00:00
Andrew M. Kuchling ce2f4037ba Update listing of subdirectories
Update link to a running instance of the FAQwizard
2001-08-06 18:55:22 +00:00
Jack Jansen 1fbad002d7 Oops, this file was apparently never added to the repository. Now it is. 2001-08-06 10:08:56 +00:00
Tim Peters 45e5e72eb8 Rename pydoc.pyw to pydocgui.pyw: Since we changed Python to allow .pyw
files to satisfy imports, pydoc.pyw was just importing itself!
2001-08-05 05:43:20 +00:00
Barry Warsaw 63ce5af496 Added the -X/--no-docstrings flag which takes a filename containing a
list of files to not extract docstrings from when the -D option is
given.  This isn't optimal, but I didn't want to change the semantics
of -D, and it's bad form to allow optional switch arguments.

Bumping __version__ to 1.4.

TokenEater.__init__(): Initialize __curfile to None.

__waiting(): In order to extract docstrings from the module, both the
    -D flag should be set, and the __curfile should not be named in
    the -X filename (i.e. it isn't in opts.nodocstrings).

set_filename(): Fixed a bug where once the first module docstring is
    extracted, no subsequent module docstrings will be extracted.  The
    bug was that the first extraction set __freshmodule to 0, but that
    flag was never reset back to 1.  set_filename() is always called
    when the next file is being processed, so use it to reset the
    __freshmodule flag.

main(): Add support for -X/--no-docstring.
2001-07-27 16:47:18 +00:00
Fred Drake 79e75e1916 Use string.ascii_letters instead of string.letters (SF bug #226706). 2001-07-20 19:05:50 +00:00
Fred Drake cd694c44a9 Use string.ascii_letters instead of string.letters (SF bug #226706).
Move computation of sets of characters out of the body of the function that
uses them.
2001-07-20 18:58:42 +00:00
Jack Jansen 3d3a91c188 Oops, left in a debug statement. It's gone now. 2001-07-17 20:44:50 +00:00
Jack Jansen b2a1de4679 Allow [] after a parameter name. We currently take this to be the same as * in front, which isn't 100% correct but good enough. 2001-07-13 22:28:36 +00:00
Barry Warsaw 780028e14c Change the way hex type-ins are displayed. The old way was way too
fragile.  Now the leading "0x" on hex numbers are displayed as labels
and the type-in entry fields just accept the hex digits.  Be sure to
strip off the "0x" string when displaying hex values too.

Also, de-string-module-ification, and other Python 2.x improvements.
2001-07-10 21:50:44 +00:00
Barry Warsaw ffa926d77e __init__(), save_views(): Catch ValueError along with IOError and
EOFError so any failures in unmarshalling are just ignored.  Use
print>> instead of sys.stderr.write().
2001-07-10 21:48:51 +00:00
Barry Warsaw 698c14936a Update a comment. 2001-07-10 21:45:27 +00:00
Barry Warsaw 179048fc5d __init__(): Use augmented assignments. 2001-07-10 21:44:59 +00:00
Barry Warsaw 8e4fa072f7 De-string-module-ification. 2001-07-10 21:44:24 +00:00
Barry Warsaw 60e1886e87 __version__: Bump to 1.2
De-string-module-ification.
2001-07-10 21:42:04 +00:00
Barry Warsaw 95cf9d9f4e __populate(): Use augmented assignments. 2001-07-10 21:39:41 +00:00
Barry Warsaw b4d8612f2b __delta(): Use augmented assignments. 2001-07-10 21:39:18 +00:00
Barry Warsaw 6c50ae0801 De-string-module-ification and other Python 2.x improvements. 2001-07-10 21:38:47 +00:00
Barry Warsaw 2803046992 Update a comment. 2001-07-10 21:37:28 +00:00
Barry Warsaw 3e481de337 Updated documentation, and bump the version number to 1.2. 2001-07-10 21:37:04 +00:00
Guido van Rossum 4269601f5c Amazing. A very subtle change in policy in descr-branch actually
found a bug here.  Here's the deal:

Class PyShell derives from class OutputWindow.  Method PyShell.close()
wants to invoke its parent method, but because PyShell long ago was
inherited from class PyShellEditorWindow, it invokes
PyShelEditorWindow.close(self).  Now, class PyShellEditorWindow itself
derives from class OutputWindow, and inherits the close() method from
there without overriding it.  Under the old rules,
PyShellEditorWindow.close would return an unbound method restricted to
the class that defined the implementation of close(), which was
OutputWindow.close.  Under the new rules, the unbound method is
restricted to the class whose method was requested, that is
PyShellEditorWindow, and this was correctly trapped as an error.
2001-07-06 20:26:31 +00:00
Jack Jansen eefac35594 Added WeakLink...Generator classes (should have done that ages ago). These check the c-function pointer for being NULL before calling it and raise UnimplementedError if it is.
This allows system libs to be weak-linked, thereby allowing us to generate functions that are only available on some OS versions without getting a NULL dereference if the function isn't available.
2001-07-01 22:09:29 +00:00
Jack Jansen 1319abf745 Make basechain a class variable in stead of initializing it in __init__. That way it's more easily overridden. 2001-06-28 22:07:30 +00:00
Jack Jansen 4f0f1584fb Added a couple more types that Apple has taken a fancy to. 2001-06-27 21:58:40 +00:00
Jack Jansen ff1cc902fe Added a Parser_OSX class that can parse new-style (C-only) headers,
such as the Core Foundation ones.
2001-06-26 21:53:25 +00:00
Guido van Rossum 9966e2c663 This is a trivial command line utility to print MD5 checksums.
I published it on the web as http://www.python.org/2.1/md5sum.py
so I thought I might as well check it in.

Works with Python 1.5.2 and later.

Works like the Linux tool ``mdfsum file ...'' except it doesn't take
any options or read stdin.
2001-06-22 16:05:48 +00:00
Barry Warsaw 5c94ce58e7 write(): Karl Eichwalder points out that the #, flag comments should
be outputted just before the msgid lines.
2001-06-20 19:41:40 +00:00
Barry Warsaw 8c78d3a5d1 write(): It's been generally agreed on the i18n-sig that the docstring
marker should be output as a #, flag, e.g. "#, docstring".
2001-06-19 19:54:19 +00:00
Tim Peters 82ac8d13ff Taught IDLE's autoident parser that "yield" is a keyword that begins a
stmt.  Along w/ the preceding change to keyword.py, making all this work
w/ a future-stmt just looks harder and harder.
2001-06-19 00:28:47 +00:00
Guido van Rossum ac4797a12e Make copy, cut and paste events case insensitive. Reported by Patrick
K. O'Brien on idle-dev.

(Should other bindings follow suit?)
2001-06-12 00:30:33 +00:00
Tim Peters 2a7f384122 SF bug 430991: wrong co_lnotab
Armin Rigo pointed out that the way the line-# table got built didn't work
for lines generating more than 255 bytes of bytecode.  Fixed as he
suggested, plus corresponding changes to pyassem.py, plus added some
long overdue docs about this subtle table to compile.c.

Bugfix candidate (line numbers may be off in tracebacks under -O).
2001-06-09 09:26:21 +00:00
Martin v. Löwis a4debfffc9 Patch #430754: Makes ftpmirror.py .netrc aware 2001-06-07 17:17:00 +00:00
Guido van Rossum d993c87918 Quick update to the extension mechanism (extend.py is gone, long live
config.txt).

*** This is a bugfix-release candidate (for 2.1.1 and 2.0.1)! ***
2001-06-04 21:21:11 +00:00
Neil Schemenauer 89e90d67aa Separate CFLAGS and CPPFLAGS. CFLAGS should not contain preprocessor
directives, which is the role of CPPFLAGS.  Closes SF patch #414991.
2001-06-02 06:16:02 +00:00
Barry Warsaw 50cf706b5c write(): Aggressively sort all catalog entries, and fix the bug where
there were multiple translatable strings on a single line of source
code.
2001-05-24 23:06:13 +00:00
Barry Warsaw 128c77d03a write(): Do two levels of sorting: first sort the individual location
tuples by filename/lineno, then sort the catalog entries by their
location tuples.
2001-05-23 16:59:45 +00:00
Barry Warsaw 2b63969a5a main(): default-domain argument to getopt.getopt() was missing a = to
indicate it took an argument.  This closes SF patch #402223 by Bastian
Kleineidam.
2001-05-21 19:58:23 +00:00
Barry Warsaw 16b62c1300 __addentry(): add optional keyword arg `isdocstring' which is a flag
indicating whether the entry was extracted from a docstring or not.

write(): If any of the locations of a string appearance came from a
docstring, add a comment such as

#. docstring

before the references (after a suggestion by Martin von Loewis).
2001-05-21 19:51:26 +00:00
Barry Warsaw 6e972414be write(): A patch inspired by Tokio Kikuchi that sorts location entries
first by filename and then by line number.  Closes SF patch #425821.

Also, fixes a problem with duplicate entries.
2001-05-21 19:35:20 +00:00
Jack Jansen 656fe69383 Generate prototype-style function headers in stead of K&R style. Makes life easier with gcc -Wstrict-function-prototypes. 2001-05-19 13:59:18 +00:00
Marc-André Lemburg 716cf91839 Moved the encoding map building logic from the individual mapping
codec files to codecs.py and added logic so that multi mappings
in the decoding maps now result in mappings to None (undefined mapping)
in the encoding maps.
2001-05-16 09:41:45 +00:00
Guido van Rossum e9d7f0779d Refactored, with some future plans in mind.
This now uses the new gotofileline() method defined in FileList.py.
2001-05-12 12:30:04 +00:00
Guido van Rossum 6cb7a21934 Move the action of loading the configuration to the IdleConf module
rather than the idle.py script.  This has advantages and
disadvantages; the biggest advantage being that we can more easily
have an alternative main program.
2001-05-12 12:18:10 +00:00
Guido van Rossum 8451ebb435 Delete goodname() method, which is unused.
Add gotofileline(), a convenience method which I intend to use in a
variant.

Rename test() to _test().
2001-05-12 12:11:36 +00:00
Fred Drake a2133339ff Only catch NameError and TypeError when attempting to subclass an
exception (for compatibility with old versions of Python).
2001-05-11 19:40:10 +00:00
Jeremy Hylton 66a7e57c7e Fix several bugs and add two features.
Assertion error message had typos in arguments to string format.

.cover files for modules in packages are now put in the right place.

The code that generate .cover files seemed to prepend a "./" to many
absolute paths, causing them to fail.  The code now checks explicitly
for absolute paths and leaves them alone.

In trace/coverage code, recover from case where module has no __name__
attribute, when e.g. it is executed by PyRun_String().  In this case,
assign modulename to None and hope for the best.  There isn't anywhere
to write out coverage data for this code anyway.

Also, replace several sys.stderr.writes with print >> sys.stderr.

New features:

-C/--coverdir dir: Generate .cover files in specified directory
instead of in the directory where the .py file is.

-s: Print a short summary of files coverred (# lines, % coverage,
name)
2001-05-08 04:20:52 +00:00
Fred Drake 223ac0a498 Remove BrowserControl module; this had been left in for Python 1.5.2
support.
2001-04-18 18:43:34 +00:00
Fred Drake 6e06531d92 Remove legacy support for the BrowserControl module; the webbrowser
module has been included since Python 2.0, and that is the preferred
interface.
2001-04-18 18:42:48 +00:00