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144a7fa240
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898 Commits

Author SHA1 Message Date
Brandon T. Willard
144a7fa240 Produce Python AST for require statements and skip self requires 
Closes hylang/hy#1211.
 2018-11-08 22:57:17 -06:00
Brandon T. Willard
a9763b34cf Fix sys.modules for failed imports in Python 2.7 
Newly imported modules with compile and/or run-time errors were not being
removed from `sys.modules`.  This commit modifies the Python 2.7 loader so that
it follows Python's failed-initial-import logic and removes the module from
`sys.modules`.
 2018-09-29 20:57:28 -05:00
Brandon T. Willard
96f99c29d1 Fix missing import in doc macro expansion 2018-09-24 16:39:13 -04:00
Brandon T. Willard
c0c5c9c699 Make cmdline Hy process unknown filetypes as Hy source 
This change a Hy-preferring `runhy` that is used by cmdline Hy.  Standard
`runpy` is still patched so that it can run `.hy` files, but the default
behaviour for unknown filetypes is preserved (i.e. assume they are Python
source).

Closes hylang/hy#1677.
 2018-09-24 16:27:50 -04:00
Brandon T. Willard
a9fca8001e Fix AST handling of docstrings and __future__ ordering 
This closes hylang/hy#1367 and closes hylang/hy#1540
 2018-09-11 16:26:21 -04:00
Brandon T. Willard
5d325a5156 Add a test for module docstrings 2018-08-27 01:02:29 -05:00
Brandon T. Willard
bbc66d0042 Add test for shadowed-basename imports 
This test ensures that Hy will load a `.hy` instead of a `.py` counterpart.
 2018-08-26 00:27:36 -05:00
Brandon T. Willard
1da29417fe Add test for circular imports 
Closes hylang/hy#1134.
 2018-08-26 00:27:36 -05:00
Brandon T. Willard
cbaba4a10a Use Python cmdline file-relative sys.path 
Closes hylang/hy#1457.
 2018-08-26 00:27:21 -05:00
Brandon T. Willard
c022abc831 Add Python cmdline bytecode option and set sys.executable 
Closes hylang/hy#459.
 2018-08-26 00:17:12 -05:00
Brandon T. Willard
4839acadf7 Add tests for importing __main__.hy files 
Closes hylang/hy#1466.
 2018-08-25 22:50:45 -05:00
Brandon T. Willard
e9e7171b56 Add module reloading tests 2018-08-25 22:50:45 -05:00
Brandon T. Willard
87a5b117a1 Implement new importer using PEP-302 semantics 
Python 3.x is patched in a way that integrates `.hy` source files into
Pythons default `importlib` machinery.  In Python 2.7, a PEP-302 "importer"
and "loader" is implemented according to the standard `import` logic (via
`pkgutil` and later pure-Python `imp` package code).

In both cases, the entry-point for the loaders is through `sys.path_hooks` only.
As well, the import semantics have been updated all throughout to utilize
`importlib` and follow aspects of PEP-420.  This, along with some light
patches, should allow for basic use of `runpy`, `py_compile` and `reload`.

In all cases, if a `.hy` file is shadowed by a `.py`, Hy will silently use
`.hy`.
 2018-08-25 22:50:38 -05:00
gilch
109c0b0f5b
Merge pull request #1664 from brandonwillard/require-in-macroexpand-all 
Expand `require`d macros in `macroexpand-all`
 2018-08-02 23:57:32 -06:00
Brandon T. Willard
65b2bd18ce Add a test for require in the body of a macro 2018-07-25 17:20:19 -05:00
Kodi Arfer
081a710b0f Fix handling of unpacking in method calls and attribute lookups 2018-07-24 09:45:00 -07:00
Kodi Arfer
271f2846dc Minor cleanup in test_ast 2018-07-24 09:37:19 -07:00
Kodi Arfer
1d2c73165d Make HyKeyword callable 
Co-authored-by: Simon Gomizelj <simon@vodik.xyz>
 2018-07-24 09:19:37 -07:00
Kodi Arfer
03aafad657 Make empty expressions illegal at the top level 2018-07-24 08:59:52 -07:00
Kodi Arfer
9af738e56d Add hy2py tests for empty data structures 2018-07-21 11:20:13 -07:00
gilch
0de8557fb5
Merge pull request #1647 from gilch/let-rebind 
Fix let rebind bug.
 2018-07-08 21:52:32 -06:00
Kodi Arfer
9c6714c176 Remove unused imports 2018-06-30 11:04:11 -07:00
gilch
8c79015b40 Fix let rebind bug. 2018-06-27 23:41:49 -06:00
gilch
9a8886a452 Proper special indent in let tests. 2018-06-27 23:38:06 -06:00
Kodi Arfer
7abd8ffc2a Make importing a dotted name a syntax error, per Python 2018-06-27 10:24:22 -07:00
Oskar Kvist
edbe8e3b7f Make defmacro! work with optional args 2018-06-25 11:45:23 -07:00
Kodi Arfer
14979edcab Remove tests of the old comprehension forms 2018-06-13 17:31:08 -07:00
Kodi Arfer
cf0dafef9b Update uses of the old comprehension forms 2018-06-13 17:31:08 -07:00
Kodi Arfer
df4e49ec94 Test comprehension scoping 2018-06-13 17:31:08 -07:00
Kodi Arfer
4754b152a9 Allow comprehensions with no looping parts 2018-06-13 17:31:08 -07:00
Kodi Arfer
e1972c535f Remove for/a, for*, and for/a* 2018-06-13 17:31:08 -07:00
Kodi Arfer
3256932b13 Add a version of for parallel to lfor etc. 2018-06-13 17:31:08 -07:00
Kodi Arfer
ba1dc55e96 Implement lfor, sfor, gfor, dfor 2018-06-13 17:31:08 -07:00
Kodi Arfer
d621d7c3ab Update defmacro(/g)! tests for mangling 2018-06-11 21:05:29 -07:00
Kodi Arfer
65e620ed55 Remove an obsolete bug workaround in a test 2018-06-11 21:05:29 -07:00
gilch
29130212f0
Merge pull request #1631 from Kodiologist/py37-updates 
Get  Travis and Python 3.7 working again
 2018-06-11 20:53:51 -06:00
Kodi Arfer
79bd4b019c
Merge pull request #1623 from Kodiologist/model-pattern-docs 
Add tests and docs for model patterns
 2018-06-11 16:35:02 -07:00
Kodi Arfer
16ec46a473 Update docstring handling for Python 3.7 
See https://github.com/python/cpython/pull/7121 .
 2018-06-05 17:35:48 -07:00
Kodi Arfer
74bf3e9e81 Work around a scoping bug in multi.defn (#1630) 2018-06-05 10:23:32 -07:00
Kodi Arfer
3204a9e8a3 Streamline auto-promotion and position spoofing 
Auto-promotion now occurs in only two cases: when we start the compiler and when we expand a macro. It's fully recursive so even a non-model nested in a model will be promoted.

This change fixes some regressions induced by the stricter type checks of the pattern-matching compiler.
 2018-06-05 09:23:21 -07:00
Kodi Arfer
a38c948ed2 Fix a regression with mangling module names 2018-06-03 15:38:49 -07:00
Kodi Arfer
6458f2d66f Re-enable tests that were stymied by an astor bug 2018-05-29 09:18:42 -07:00
Kodi Arfer
8296a36e12 Add tests and docs for model patterns 2018-05-28 16:15:47 -07:00
Kodi Arfer
9f454f0228 Test complex numbers in test_hy2py 2018-05-20 14:11:35 -07:00
Kodi Arfer
906b470499 Move test assertions into a test function 2018-05-20 14:11:35 -07:00
Kodi Arfer
210086c7ca Clean up the decorators used in the compiler 2018-05-20 14:11:35 -07:00
Kodi Arfer
57b5fa49b1 Unify illegal special forms 2018-05-20 14:11:31 -07:00
Kodi Arfer
45e8783997 Use model patterns for fn 2018-05-20 14:07:44 -07:00
Kodi Arfer
9368e4bc4e Use model patterns for import and require 
In the process, I've banned the syntax `(import [foo])` in favor of `(import foo)`.
 2018-05-20 14:07:44 -07:00
Kodi Arfer
79c02514b9 Introduce the use of model patterns 2018-05-20 14:07:44 -07:00