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Author SHA1 Message Date
Julien Danjou
cb20910d93 Remove `pass' from the language. 
This also fixes a bug in the pass optimize missing branch where the code is
something like: [stmt, [], stmt]; in such case we want to filter out [], so
if we end up with [] we can optimize it. This fix is needed otherwise (do)
inside (do) are not properly optimized.

Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-14 13:56:44 +02:00
Gergely Nagy
5d895c2005 Making (import) a lot smarter 
With these changes, the import function will become a lot smarter, and
will combine all of import, import-from and import-as in a hyly lispy
syntax:

 (import sys os whatever_else)
 (import [sys [exit argv]] [os :as real_os]
         [whatever_else [some_function :as sf]])

That is, each argument of import can be:

 - A plain symbol, which will be imported
 - A list, which will be handled specially

If the argument is a list, the first element will always be the module
name to import, the second member can be either of these:

 - A list of symbols to import
 - The ':as' keyword
 - Nothing

If it is the ':as' keyword, the third argument must be an alias. If it
is a list of symbols to import, we'll iterate through that list too. If
any symbol is followed by an ':as' keyword, we'll pick all three, and
treat the third member as an alias. If there is nothing else in the
list, we'll import the module as-is.

All this combined fixes #113.

Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
 2013-04-13 15:06:31 +02:00
Paul R. Tagliamonte
a71f166610 Merge branch 'future_division' of github.com:khinsen/hy into pr-106 2013-04-12 23:07:40 -04:00
Paul Tagliamonte
c15d8750e8 Merge branch 'f/hy.models.keyword' of git://github.com/algernon/hy into pr-101 2013-04-12 08:58:38 -04:00
Konrad Hinsen
0c56885d42 Use __future__.division for all Hy code 
Fixes #106
Note: This is implemented by replacing all calls to Python's
builtin "compile" function by calls to hy.importer.compile_,
which adds the "future division" flag. Anyone using "compile"
in future work will have to remember this.
 2013-04-12 05:23:25 +02:00
Paul R. Tagliamonte
db3e2bd346 updating the nested mangles 2013-04-11 22:25:23 -04:00
Gergely Nagy
2ea2cd1a8d tests: Test that keywords do not clash with normal strings 
Signed-off-by: Gergely Nagy <algernon@balabit.hu>
 2013-04-11 15:13:40 +02:00
Gergely Nagy
702811c69a Implement :keyword support 
This implements keywords, ":" prefixed symbols that are able to look
themselves up in a collection. They're internally stored as strings that
start with "\ufdd0".

This fixes #22.

Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
 2013-04-11 15:13:26 +02:00
Konrad Hinsen
e3a9909a7e Implement integer division operator 
Fixes #107
 2013-04-11 10:09:15 +02:00
Paul R. Tagliamonte
d25d354281 Adding in on-the-fly-importing. 2013-04-10 22:51:58 -04:00
Paul R. Tagliamonte
c98a367495 Merging the two tests. 2013-04-09 21:55:34 -04:00
Paul R. Tagliamonte
6f0e739b31 test hoisted functions too 2013-04-09 21:45:37 -04:00
Paul R. Tagliamonte
8cc26ba1bf moving to locals; fixing _ast vs ast, adding tests 2013-04-09 21:40:54 -04:00
Julien Danjou
92eaed21e4 Merge pull request #87 from jd/jd/try 
compiler: add `else' support in `try'
 2013-04-09 08:23:41 -07:00
Julien Danjou
b13cc60075 Implements (raise) 
As in Python, this allows to re-raise the last raised exception.

This fixes #86

Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-09 17:00:45 +02:00
Julien Danjou
f8131d3c36 compiler: add else' support in try' 
This is a bit tricky, since we'll also have to support `finally' in the end,
I've introduced an Else statement on my own to be able to recognize it.

This fixes #74

Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-09 17:00:30 +02:00
Julien Danjou
d7e8dd2a91 compiler: optimize empty tree mangling to ast.Pass 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-08 13:27:50 -04:00
Paul R. Tagliamonte
38a714b5c5 Adding more tests; new entries 2013-04-07 19:44:52 -04:00
Paul R. Tagliamonte
5336b2f71a Fix early returns. Close #83 2013-04-07 19:29:45 -04:00
Paul R. Tagliamonte
6912f4c4d9 Merge branch 'master' into pr-82 2013-04-07 18:51:18 -04:00
Julien Danjou
2ff3da032c Merge pull request #81 from paultag/paultag/bugfix/with-syntax-fix 
Fixing (with)'s syntax to be more hyish.
 2013-04-07 15:41:53 -07:00
Paul R. Tagliamonte
e22a0ff73c Mangle a macro until it stops moving 
this helps if we use a macro in something that got tree-mangled
  back out.
 2013-04-07 18:41:41 -04:00
Paul R. Tagliamonte
83d91c3f81 Asserting `fd' exists inside the with 2013-04-07 18:39:30 -04:00
Julien Danjou
0d3500f6e5 try: accept a simpler form 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-08 00:36:08 +02:00
Paul R. Tagliamonte
4db9446197 Fixing (with)'s syntax to be more hyish. 2013-04-07 18:35:36 -04:00
Julien Danjou
a73d460beb try: allow empty body 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-08 00:14:42 +02:00
Gergely Nagy
1b7d145c65 Implement the (or) function too 
The (or) function is to be constructed similarly to (and), so refactor
the compile_and_operator function to handle or aswell.

Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
 2013-04-08 00:02:08 +02:00
Gergely Nagy
f03b538787 Implement the (and) function 
The function takes at least two arguments, and turns it into a pythonic
and statement, which returns the last True-ish value, or False.

Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
 2013-04-07 23:54:56 +02:00
Paul R. Tagliamonte
bfc71e4a60 Add tail threading (->>) 2013-04-07 15:05:30 -04:00
Julien Danjou
bdd07e1251 Alias except' to catch' and raise' to throw' 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-07 18:24:01 +02:00
Julien Danjou
6dec894a0c Better catch syntax 
The syntax is now changed to:

  (catch [] BODY)
  (catch [Exception] BODY)
  (catch [e Exception] BODY)
  (catch [e [Exception1 Exception2]] BODY)

Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-07 18:03:43 +02:00
Paul R. Tagliamonte
9d36dab693 Test importing things with dashes 2013-04-07 09:54:53 -04:00
Paul R. Tagliamonte
03dfbde1b8 style voodoo 2013-04-06 23:11:43 -04:00
Paul R. Tagliamonte
5a96089266 Using backslashes for now; punycode soon. 2013-04-06 21:33:52 -04:00
Paul R. Tagliamonte
bac3f6991c Revert "adding this as testable" 
This reverts commit 104b9d1636.
 2013-04-06 20:03:14 -04:00
Paul R. Tagliamonte
e0ed7cac40 Revert "Make HySymbol bytes free!" 
This reverts commit 8b144a4f3d.
 2013-04-06 20:02:08 -04:00
Paul R. Tagliamonte
104b9d1636 adding this as testable 2013-04-06 19:57:59 -04:00
Julien Danjou
8b144a4f3d Make HySymbol bytes free! 
We can know use any amount and type of bytes to build a HyString, meaning we
can use Unicode and UTF-8 for our function and variables.

Eat that, snake!

Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-06 23:37:34 +02:00
Julien Danjou
0eb795b4a5 Check the number of arguments for each function 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-06 19:00:32 +02:00
Paul R. Tagliamonte
4b57fd0a51 Adding in an If mangle 2013-04-06 11:10:33 -04:00
Paul R. Tagliamonte
3ab7153398 Merge branch 'master' of git://github.com/jd/hy 2013-04-06 08:19:23 -04:00
Julien Danjou
3e9a2178c5 Add support for unary operators (not, ~) 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-06 10:38:41 +02:00
Julien Danjou
9768345a7c let: add a scope test 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-06 10:12:03 +02:00
Paul R. Tagliamonte
7abc472336 Implementing `let' 2013-04-05 21:54:04 -04:00
Julien Danjou
fa5ab3b3ad Tests for a future native-eval. Close #64. 2013-04-05 20:18:46 -04:00
Paul R. Tagliamonte
3b185250e0 trailing newlines suck 2013-04-05 20:01:37 -04:00
Paul R. Tagliamonte
27e4772aa7 Test the function return-o-matic 2013-04-05 19:59:33 -04:00
Paul R. Tagliamonte
936d1bcec7 testing nested things 2013-04-04 21:58:26 -04:00
Paul R. Tagliamonte
b2406a9d72 list flattener 2013-04-04 19:32:56 -04:00
Nicolas Dandrimont
ba021ed7bf Count the number of expressions executed in do 2013-04-04 11:20:10 +02:00
Nicolas Dandrimont
06511fe303 Add do-in-defn tests 2013-04-04 11:08:18 +02:00
Nicolas Dandrimont
99f62fb8b3 Add some tests for defn 2013-04-04 09:29:21 +02:00
Paul R. Tagliamonte
d421d869af Fixing the "olasd" bug 2013-04-03 20:18:56 -04:00
Nicolas Dandrimont
d070d3d484 Add while loops to the compiler 2013-04-03 19:55:09 +02:00
Paul R. Tagliamonte
d316a8fde8 covering the new bits 2013-04-02 20:49:42 -04:00
Paul R. Tagliamonte
b1c605cc6a Updating the tests to not break Python 3.x 2013-04-01 23:06:59 -04:00
Paul R. Tagliamonte
fb6ec426e6 Adding in list comprehensions. 
Thanks to paroneayea for the syntax brotip.
 2013-04-01 22:47:11 -04:00
Paul Tagliamonte
025e501b13 cleaning up the tests a bit 2013-04-01 20:00:37 -04:00
Christopher Allan Webber
1b60bee8a3 Change all instances of (def foo bar) to (setv foo bar)! 
I'm in ur base polluting your language with all my opinions!
 2013-04-01 16:51:28 -05:00
Christopher Allan Webber
9416422330 Changing cond to be more common lisp / emacs lisp like 
Instead of:
  (cond (condition-1) (body-1)
        (condition-2) (body-2))

We now work like:

  (cond ((condition-1) (body-1)
         (condition-2) (body-2)))
 2013-04-01 10:33:45 -05:00
Paul R. Tagliamonte
ccd26205d7 unbreak py3.3? need to re-add with 2013-03-24 10:00:07 -04:00
Paul R. Tagliamonte
dd6a883060 implmenting with 2013-03-24 02:04:44 -04:00
Amrut Joshi
29f8cecf65 Added test for "import as" 2013-03-19 05:46:00 +00:00
Paul R. Tagliamonte
a94831beac add mod operator 2013-03-18 21:46:58 -04:00
Paul R. Tagliamonte
83a9bdc87d adding in rest macros 2013-03-18 19:49:36 -04:00
Paul R. Tagliamonte
a58c813dda adding in a slice operator 2013-03-18 19:47:48 -04:00
Paul R. Tagliamonte
8f6c77831b Adding first' / car' 2013-03-18 16:11:29 -04:00
Paul R. Tagliamonte
0c1bdde6e3 doh, my bad 2013-03-17 17:51:09 -04:00
Paul R. Tagliamonte
5321703287 testing the double loop 2013-03-17 17:50:18 -04:00
Paul R. Tagliamonte
3c288519ac adding in yielding 2013-03-14 20:55:11 -04:00
Paul R. Tagliamonte
9b32506854 Fixing catch a bit to now force a param. 2013-03-14 09:21:03 -04:00
Paul R. Tagliamonte
b5214fb427 Inline comments. 2013-03-13 21:31:23 -04:00
Paul Tagliamonte
57775a95a6 Fiddling with the threading macro 2013-03-13 10:11:14 -04:00
Paul R. Tagliamonte
7f02210ad1 Testing assoc 2013-03-12 22:07:32 -04:00
Paul R. Tagliamonte
daa6443e7c Adding in a Threading macro (->) 2013-03-12 22:04:51 -04:00
Thomas Mashek
b6eca8dfc0 Earmuff stuff. 2013-03-12 12:46:20 -07:00
Paul R. Tagliamonte
9f057e8c8f Fixing 3.x AST 2013-03-11 20:17:27 -04:00
Paul Tagliamonte
b12e14b96b Adding in CodeMirror stuff. Makin' moves. 2013-03-11 19:14:20 -04:00
Paul R. Tagliamonte
4f856c35d4 adding in dotted notation 2013-03-09 22:04:38 -05:00
Paul R. Tagliamonte
44f5035919 reflowing; docstrings 2013-03-09 21:16:28 -05:00
Paul R. Tagliamonte
4ce12c93a5 adding in kwapply things. 2013-03-09 21:14:30 -05:00
Paul R. Tagliamonte
b1c3a758f9 adding in decorators 2013-03-09 21:01:59 -05:00
Paul R. Tagliamonte
3dba5f7aff futz with name things. 2013-03-09 19:46:32 -05:00
Paul R. Tagliamonte
821ca442aa allowing foo-bar 2013-03-09 18:58:47 -05:00
Paul R. Tagliamonte
0424446d56 adding in noteq 2013-03-09 17:15:56 -05:00
Paul R. Tagliamonte
8a2ba20407 Adding in lambdas. 2013-03-09 15:57:13 -05:00
Paul R. Tagliamonte
aa89c3c98e adding list checks, too 2013-03-09 00:56:13 -05:00
Paul R. Tagliamonte
f97cb5e4cb adding in array access 2013-03-09 00:55:27 -05:00
Paul R. Tagliamonte
5bdebdf5fc adding in a cond macro test. 2013-03-09 00:18:32 -05:00
Paul R. Tagliamonte
ce3e7a2d37 adding in more tests. 2013-03-09 00:01:43 -05:00
Paul R. Tagliamonte
7c7a613c9c adding a bit more coverage 2013-03-08 20:45:19 -05:00
Paul Tagliamonte
67b803b99a Breaking things to start again. 2013-03-08 18:18:43 -05:00
Paul R. Tagliamonte
3166fec53e Thinking some ideas out. 2013-03-07 22:52:47 -05:00
Paul Tagliamonte
863d619e4a cleaning up lexing code 2013-03-06 18:57:21 -05:00
Paul R. Tagliamonte
81d6a6515b adding better native testing 2013-03-05 22:15:45 -05:00
Paul R. Tagliamonte
da234b1d8f adding in thingers. 2013-03-05 22:08:53 -05:00
Paul R. Tagliamonte
37a11247c7 Tweaking the AST. 2013-03-05 21:42:54 -05:00
Paul R. Tagliamonte
7a925b5ee4 futzing with ideas 2013-03-05 20:28:09 -05:00
Paul Tagliamonte
0638cfa187 ideas, ideas. 2013-03-05 18:39:34 -05:00