Author: Manuel Jacob <[email protected]>
Branch:
Changeset: r82342:dd1e021c36b6
Date: 2016-02-20 12:55 +0100
http://bitbucket.org/pypy/pypy/changeset/dd1e021c36b6/
Log: Move StringTraits and UnicodeTraits classes from
rpython/rtyper/module/support.py to rpython/rlib/rposix.py.
diff --git a/rpython/rlib/rposix.py b/rpython/rlib/rposix.py
--- a/rpython/rlib/rposix.py
+++ b/rpython/rlib/rposix.py
@@ -3,7 +3,6 @@
import errno
from rpython.rtyper.lltypesystem.rffi import CConstant, CExternVariable, INT
from rpython.rtyper.lltypesystem import lltype, ll2ctypes, rffi
-from rpython.rtyper.module.support import StringTraits, UnicodeTraits
from rpython.rtyper.tool import rffi_platform
from rpython.tool.sourcetools import func_renamer
from rpython.translator.tool.cbuild import ExternalCompilationInfo
@@ -12,7 +11,7 @@
specialize, enforceargs, register_replacement_for, NOT_CONSTANT)
from rpython.rlib.signature import signature
from rpython.rlib import types
-from rpython.annotator.model import s_Str0
+from rpython.annotator.model import s_Str0, s_Unicode0
from rpython.rlib import jit
from rpython.translator.platform import platform
from rpython.rlib import rstring
@@ -342,6 +341,87 @@
rstring.check_str0(res)
return res
+
+class StringTraits:
+ str = str
+ str0 = s_Str0
+ CHAR = rffi.CHAR
+ CCHARP = rffi.CCHARP
+ charp2str = staticmethod(rffi.charp2str)
+ charpsize2str = staticmethod(rffi.charpsize2str)
+ scoped_str2charp = staticmethod(rffi.scoped_str2charp)
+ str2charp = staticmethod(rffi.str2charp)
+ free_charp = staticmethod(rffi.free_charp)
+ scoped_alloc_buffer = staticmethod(rffi.scoped_alloc_buffer)
+
+ @staticmethod
+ def posix_function_name(name):
+ return UNDERSCORE_ON_WIN32 + name
+
+ @staticmethod
+ def ll_os_name(name):
+ return 'll_os.ll_os_' + name
+
+ @staticmethod
+ @specialize.argtype(0)
+ def as_str(path):
+ assert path is not None
+ if isinstance(path, str):
+ return path
+ elif isinstance(path, unicode):
+ # This never happens in PyPy's Python interpreter!
+ # Only in raw RPython code that uses unicode strings.
+ # We implement python2 behavior: silently convert to ascii.
+ return path.encode('ascii')
+ else:
+ return path.as_bytes()
+
+ @staticmethod
+ @specialize.argtype(0)
+ def as_str0(path):
+ res = StringTraits.as_str(path)
+ rstring.check_str0(res)
+ return res
+
+
+class UnicodeTraits:
+ str = unicode
+ str0 = s_Unicode0
+ CHAR = rffi.WCHAR_T
+ CCHARP = rffi.CWCHARP
+ charp2str = staticmethod(rffi.wcharp2unicode)
+ charpsize2str = staticmethod(rffi.wcharpsize2unicode)
+ str2charp = staticmethod(rffi.unicode2wcharp)
+ scoped_str2charp = staticmethod(rffi.scoped_unicode2wcharp)
+ free_charp = staticmethod(rffi.free_wcharp)
+ scoped_alloc_buffer = staticmethod(rffi.scoped_alloc_unicodebuffer)
+
+ @staticmethod
+ def posix_function_name(name):
+ return UNDERSCORE_ON_WIN32 + 'w' + name
+
+ @staticmethod
+ @specialize.argtype(0)
+ def ll_os_name(name):
+ return 'll_os.ll_os_w' + name
+
+ @staticmethod
+ @specialize.argtype(0)
+ def as_str(path):
+ assert path is not None
+ if isinstance(path, unicode):
+ return path
+ else:
+ return path.as_unicode()
+
+ @staticmethod
+ @specialize.argtype(0)
+ def as_str0(path):
+ res = UnicodeTraits.as_str(path)
+ rstring.check_str0(res)
+ return res
+
+
# Returns True when the unicode function should be called:
# - on Windows
# - if the path is Unicode.
diff --git a/rpython/rlib/rposix_environ.py b/rpython/rlib/rposix_environ.py
--- a/rpython/rlib/rposix_environ.py
+++ b/rpython/rlib/rposix_environ.py
@@ -2,10 +2,10 @@
import sys
from rpython.annotator import model as annmodel
from rpython.rlib.objectmodel import enforceargs
+from rpython.rlib.rposix import _WIN32, StringTraits, UnicodeTraits
from rpython.rtyper.controllerentry import Controller
from rpython.rtyper.extfunc import register_external
from rpython.rtyper.lltypesystem import rffi, lltype
-from rpython.rtyper.module.support import _WIN32, StringTraits, UnicodeTraits
from rpython.translator.tool.cbuild import ExternalCompilationInfo
str0 = annmodel.s_Str0
diff --git a/rpython/rtyper/module/support.py b/rpython/rtyper/module/support.py
--- a/rpython/rtyper/module/support.py
+++ b/rpython/rtyper/module/support.py
@@ -1,6 +1,5 @@
import sys
-from rpython.annotator import model as annmodel
from rpython.rtyper.lltypesystem import lltype, rffi
from rpython.rlib.objectmodel import specialize
from rpython.rlib import rstring
@@ -8,85 +7,6 @@
_WIN32 = sys.platform.startswith('win')
UNDERSCORE_ON_WIN32 = '_' if _WIN32 else ''
-
-class StringTraits:
- str = str
- str0 = annmodel.s_Str0
- CHAR = rffi.CHAR
- CCHARP = rffi.CCHARP
- charp2str = staticmethod(rffi.charp2str)
- charpsize2str = staticmethod(rffi.charpsize2str)
- scoped_str2charp = staticmethod(rffi.scoped_str2charp)
- str2charp = staticmethod(rffi.str2charp)
- free_charp = staticmethod(rffi.free_charp)
- scoped_alloc_buffer = staticmethod(rffi.scoped_alloc_buffer)
-
- @staticmethod
- def posix_function_name(name):
- return UNDERSCORE_ON_WIN32 + name
-
- @staticmethod
- def ll_os_name(name):
- return 'll_os.ll_os_' + name
-
- @staticmethod
- @specialize.argtype(0)
- def as_str(path):
- assert path is not None
- if isinstance(path, str):
- return path
- elif isinstance(path, unicode):
- # This never happens in PyPy's Python interpreter!
- # Only in raw RPython code that uses unicode strings.
- # We implement python2 behavior: silently convert to ascii.
- return path.encode('ascii')
- else:
- return path.as_bytes()
-
- @staticmethod
- @specialize.argtype(0)
- def as_str0(path):
- res = StringTraits.as_str(path)
- rstring.check_str0(res)
- return res
-
-class UnicodeTraits:
- str = unicode
- str0 = annmodel.s_Unicode0
- CHAR = rffi.WCHAR_T
- CCHARP = rffi.CWCHARP
- charp2str = staticmethod(rffi.wcharp2unicode)
- charpsize2str = staticmethod(rffi.wcharpsize2unicode)
- str2charp = staticmethod(rffi.unicode2wcharp)
- scoped_str2charp = staticmethod(rffi.scoped_unicode2wcharp)
- free_charp = staticmethod(rffi.free_wcharp)
- scoped_alloc_buffer = staticmethod(rffi.scoped_alloc_unicodebuffer)
-
- @staticmethod
- def posix_function_name(name):
- return UNDERSCORE_ON_WIN32 + 'w' + name
-
- @staticmethod
- @specialize.argtype(0)
- def ll_os_name(name):
- return 'll_os.ll_os_w' + name
-
- @staticmethod
- @specialize.argtype(0)
- def as_str(path):
- assert path is not None
- if isinstance(path, unicode):
- return path
- else:
- return path.as_unicode()
-
- @staticmethod
- @specialize.argtype(0)
- def as_str0(path):
- res = UnicodeTraits.as_str(path)
- rstring.check_str0(res)
- return res
-
def ll_strcpy(dst_s, src_s, n):
dstchars = dst_s.chars
srcchars = src_s.chars
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