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Author SHA1 Message Date
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
Vladimir Gorbunov
f30e7cd99b Fix hyc 2013-04-13 16:28:37 +04:00
Paul R. Tagliamonte
f295b10f52 Updating yield. 2013-04-12 23:48:58 -04:00
Paul R. Tagliamonte
a71f166610 Merge branch 'future_division' of github.com:khinsen/hy into pr-106 2013-04-12 23:07:40 -04:00
Nicolas Dandrimont
d5db2840ad Don't punycode pure unicode strings. 2013-04-12 20:42:40 +02:00
Nicolas Dandrimont
65c08c8c7d Factor str_type into hy.util 2013-04-12 20:42:39 +02:00
Paul Tagliamonte
e4e61a463e Adding in the new models. 2013-04-12 09:18:25 -04:00
Paul Tagliamonte
1f4ed473d3 Style fixes; function declashing. 2013-04-12 09:11:56 -04:00
Paul Tagliamonte
3ec828e660 Merge branch 'float_and_complex' of git://github.com/khinsen/hy into pr-109 2013-04-12 09:09:38 -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
Paul Tagliamonte
94d2c381a5 Merge branch 'lexer_extensions' of git://github.com/khinsen/hy into pr-98 2013-04-12 08:55:13 -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
James King
9ff3b128b4 Got &rest working, tests pass 
Did a little house cleaning in lex states.py too and started removing
stupid print() statements.
 2013-04-11 12:00:27 -04:00
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
eee65f3051 Update to the style. 2013-04-10 23:11:54 -04:00
Paul R. Tagliamonte
b65f78a0c7 Adding in this barf of a hack beacuse it pleases me. 2013-04-10 23:06:55 -04:00
Paul R. Tagliamonte
f6b94b1b40 Avoiding breaking PyPy. Wat. 2013-04-10 23:00:42 -04:00
Paul R. Tagliamonte
d25d354281 Adding in on-the-fly-importing. 2013-04-10 22:51:58 -04:00
Paul R. Tagliamonte
644f2756f3 Fixing the raised Exception. 2013-04-10 21:49:27 -04:00
Paul R. Tagliamonte
1adf64839a Updating travis; exceptions. 2013-04-10 21:44:23 -04:00
Paul R. Tagliamonte
65db83d1ff moving atoms around to make it easier for internals. 2013-04-10 20:04:58 -04:00
James King
484a96abae WIP - Move _parse_lamba_list to the functiondef 2013-04-10 16:52:28 -04:00
James King
160eaaa543 Merge branch 'develop' into feature/lambda-list-keyword 2013-04-10 15:14:45 -04:00
James King
1506ff16ad Added ast pretty printer 2013-04-10 15:08:44 -04:00
Konrad Hinsen
b1f66b6893 Handle float and complex constants in addition to integer 2013-04-10 14:26:16 +02:00
Konrad Hinsen
4f98ea22e8 Allow atoms (integers, booleans, symbols) as top-level expressions 2013-04-10 13:08:32 +02:00
Konrad Hinsen
753460884e Accept strings as top-level expressions 2013-04-10 12:32:39 +02:00
Paul R. Tagliamonte
8cc26ba1bf moving to locals; fixing _ast vs ast, adding tests 2013-04-09 21:40:54 -04:00
Paul R. Tagliamonte
73be6afd3a Initial cut of `eval' 2013-04-09 21:33:09 -04:00
Paul R. Tagliamonte
3f5ce64407 I'm an idiot 2013-04-09 20:44:52 -04:00
Paul R. Tagliamonte
c0b34181bc futzing with alignment 2013-04-09 20:44:05 -04:00
Paul R. Tagliamonte
b71d5c597e Fixing a bug @jd noticed. 2013-04-09 20:34:46 -04:00
Paul R. Tagliamonte
a948cf2870 Merge branch 'master' into feature/quoting 2013-04-09 19:50:25 -04:00
James King
7417789ce0 WIP - Adding Call support and FuncionDef 
The test is still broken, there are print statements... this is an
ongoing WIP and will get squashed before submitted the PR.
 2013-04-09 15:23:50 -04:00
James King
4d90123506 Merge branch 'develop' into feature/lambda-list-keyword 2013-04-09 15:13:25 -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
181a22be93 Merge pull request #91 from jd/jd/better-error-reporting 
Enhance error reporting
 2013-04-09 08:23:27 -07:00
Julien Danjou
4ba6ada77b Merge pull request #92 from jd/jd/raise-0-arg 
Implements (raise)
 2013-04-09 08:23:09 -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
48d5a0abc0 catch: use the right symbol name in errors 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-09 16:58:32 +02:00
Julien Danjou
dd90272129 except/catch: check exceptions list type 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-09 16:56:45 +02:00
Julien Danjou
ed5a0455b6 Enhance error reporting 
We're now able to make the difference between a compiler bug and a user
trying to compile wrong thing, and report this correctly on the console.

Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-09 16:09:06 +02:00
Paul R. Tagliamonte
997b32e18c Testing the behavior of (quote "foo") 2013-04-08 22:31:26 -04:00
Paul R. Tagliamonte
f27378e57a Adding in some prototype bits for quoted forms. 2013-04-08 20:18:15 -04:00
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
Julien Danjou
cd36a1d7eb Allow empty `do' 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-08 15:17:11 +02:00
Paul R. Tagliamonte
57fa5c8127 Time for 0.9.5 2013-04-07 19:45:50 -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
Paul R. Tagliamonte
2216a23438 Merge branch 'jd/try' of git://github.com/jd/hy into pr-82 2013-04-07 18:51:08 -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
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
48ae1b1e26 Merge pull request #80 from olasd/bugfix/unbalanced-expressions 
Correctly handle unbalanced expressions
 2013-04-07 15:27:45 -07:00
Nicolas Dandrimont
806f0d900c Throw an error on unbalanced expressions 2013-04-08 00:25:47 +02:00
Paul R. Tagliamonte
47ec1d264c style fixes 2013-04-07 18:16:45 -04:00
Paul R. Tagliamonte
3f84da8771 Merge branch 'f/and-and-or' of git://github.com/algernon/hy into pr-79 2013-04-07 18:15:54 -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
Julien Danjou
f5dc569de4 compiler: remove old TODO entry 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-07 23:14:42 +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
3c735d18bd Revert "Revert "Remove useless code"" 
This reverts commit 262da59c77.

Conflicts:
	hy/models/string.py
 2013-04-07 10:06:44 -04:00
Paul R. Tagliamonte
c657def253 namespaceing to __hy in case anyone tries this 4real 2013-04-06 23:31:26 -04:00
Paul R. Tagliamonte
03dfbde1b8 style voodoo 2013-04-06 23:11:43 -04:00
Paul R. Tagliamonte
0429cbea12 Using punycode where we can. 2013-04-06 22:49:48 -04:00
Paul R. Tagliamonte
5a96089266 Using backslashes for now; punycode soon. 2013-04-06 21:33:52 -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
262da59c77 Revert "Remove useless code" 
This reverts commit 801c4e0099.
 2013-04-06 20:01:55 -04:00
Paul R. Tagliamonte
0eb4029d74 Merge branch 'jd/clean-hystring' of git://github.com/jd/hy 2013-04-06 19:17:28 -04:00
Julien Danjou
801c4e0099 Remove useless code 
This seems to have no purpose to me.

Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-06 23:40:21 +02:00
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
Paul R. Tagliamonte
914011175f Style fixes 2013-04-06 13:15:32 -04:00
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
a625493a3f Style fix 2013-04-06 08:18:45 -04:00
Paul R. Tagliamonte
6aebc5820f Merge branch 'jd/if' of git://github.com/jd/hy 2013-04-06 08:18:13 -04:00
Paul R. Tagliamonte
c612582e7b cosmetic style fix 2013-04-06 08:17:04 -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
b36018981a if: emit error on too many args 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2013-04-06 10:13:14 +02:00
Paul R. Tagliamonte
7abc472336 Implementing `let' 2013-04-05 21:54:04 -04:00
Paul R. Tagliamonte
d48c2b7cae Calling this 0.9.4 2013-04-05 20:47:25 -04:00
Paul R. Tagliamonte
d762625aeb also ignore setf / setv 2013-04-05 20:00:19 -04:00
Paul R. Tagliamonte
65ad7a3b87 Adding FunctionDef as a returnable 2013-04-05 19:46:27 -04:00
Paul R. Tagliamonte
1d01d8874a Bugfix for #50. I'm slowly starting to take a shine to this. 2013-04-05 19:29:31 -04:00
Paul R. Tagliamonte
7da1129298 Merge branch 'master' into bugfix/branch-mangler 2013-04-04 21:52:45 -04:00
Paul R. Tagliamonte
9578ae7a57 This fix is in living memory of paroneayea 2013-04-04 21:52:15 -04:00
Paul R. Tagliamonte
7c9fa3758c Print is for loosers. 2013-04-04 21:50:01 -04:00
Paul R. Tagliamonte
4e2e18576a Fixing a subtle bug. 2013-04-04 21:49:04 -04:00
Paul R. Tagliamonte
256506ede0 Sketch for #50 - branch mangler 
This is only slightly better. The insert point needs to walk
    with the for loop.
 2013-04-04 21:47:00 -04:00
Paul R. Tagliamonte
b2406a9d72 list flattener 2013-04-04 19:32:56 -04:00
Nicolas Dandrimont
940afcafa9 Allow (do) inside (defn) 
Closes #59
 2013-04-04 11:07:38 +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