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Batuhan Osman TASKAYA
cpython
Commits
bdec50f0
Kaydet (Commit)
bdec50f0
authored
Haz 08, 2004
tarafından
Martin v. Löwis
Dosyalara gözat
Seçenekler
Dosyalara Gözat
İndir
Eposta Yamaları
Sade Fark
Feature request #935915: Add os.path.devnull.
üst
f30d60ed
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Showing
8 changed files
with
31 additions
and
6 deletions
+31
-6
libos.tex
Doc/lib/libos.tex
+8
-0
macpath.py
Lib/macpath.py
+2
-1
ntpath.py
Lib/ntpath.py
+2
-1
os.py
Lib/os.py
+4
-2
os2emxpath.py
Lib/os2emxpath.py
+2
-1
posixpath.py
Lib/posixpath.py
+2
-1
test_os.py
Lib/test/test_os.py
+9
-0
NEWS
Misc/NEWS
+2
-0
No files found.
Doc/lib/libos.tex
Dosyayı görüntüle @
bdec50f0
...
...
@@ -1808,3 +1808,11 @@ current platform. This may be a single character, such as \code{'\e
n'
}
for
\POSIX
{}
or
\code
{
'
\e
r'
}
for Mac OS, or multiple characters,
for example,
\code
{
'
\e
r
\e
n'
}
for Windows.
\end{datadesc}
\begin{datadesc}
{
devnull
}
The file path of the null device.
For example:
\code
{
'/dev/null'
}
for
\POSIX
{}
or
\code
{
'Dev:Nul'
}
for the
Macintosh.
Also available via
\module
{
os.path
}
.
\versionadded
{
2.4
}
\end{datadesc}
Lib/macpath.py
Dosyayı görüntüle @
bdec50f0
...
...
@@ -8,7 +8,7 @@ __all__ = ["normcase","isabs","join","splitdrive","split","splitext",
"getatime"
,
"getctime"
,
"islink"
,
"exists"
,
"isdir"
,
"isfile"
,
"walk"
,
"expanduser"
,
"expandvars"
,
"normpath"
,
"abspath"
,
"curdir"
,
"pardir"
,
"sep"
,
"pathsep"
,
"defpath"
,
"altsep"
,
"extsep"
,
"realpath"
,
"supports_unicode_filenames"
]
"
devnull"
,
"
realpath"
,
"supports_unicode_filenames"
]
# strings representing various path-related bits and pieces
curdir
=
':'
...
...
@@ -18,6 +18,7 @@ sep = ':'
pathsep
=
'
\n
'
defpath
=
':'
altsep
=
None
devnull
=
'Dev:Null'
# Normalize the case of a pathname. Dummy in Posix, but <s>.lower() here.
...
...
Lib/ntpath.py
Dosyayı görüntüle @
bdec50f0
...
...
@@ -14,7 +14,7 @@ __all__ = ["normcase","isabs","join","splitdrive","split","splitext",
"getatime"
,
"getctime"
,
"islink"
,
"exists"
,
"isdir"
,
"isfile"
,
"ismount"
,
"walk"
,
"expanduser"
,
"expandvars"
,
"normpath"
,
"abspath"
,
"splitunc"
,
"curdir"
,
"pardir"
,
"sep"
,
"pathsep"
,
"defpath"
,
"altsep"
,
"extsep"
,
"realpath"
,
"supports_unicode_filenames"
]
"
devnull"
,
"
realpath"
,
"supports_unicode_filenames"
]
# strings representing various path-related bits and pieces
curdir
=
'.'
...
...
@@ -29,6 +29,7 @@ if 'ce' in sys.builtin_module_names:
elif
'os2'
in
sys
.
builtin_module_names
:
# OS/2 w/ VACPP
altsep
=
'/'
devnull
=
'nul'
# Normalize the case of a pathname and map slashes to backslashes.
# Other normalizations (such as optimizing '../' away) are not done
...
...
Lib/os.py
Dosyayı görüntüle @
bdec50f0
...
...
@@ -12,6 +12,7 @@ This exports:
- os.pathsep is the component separator used in $PATH etc
- os.linesep is the line separator in text files ('\r' or '\n' or '\r\n')
- os.defpath is the default search path for executables
- os.devnull is the file path of the null device ('/dev/null', etc.)
Programs that import and use 'os' stand a better chance of being
portable between different platforms. Of course, they must then
...
...
@@ -28,7 +29,7 @@ _names = sys.builtin_module_names
# Note: more names are added to __all__ later.
__all__
=
[
"altsep"
,
"curdir"
,
"pardir"
,
"sep"
,
"pathsep"
,
"linesep"
,
"defpath"
,
"name"
,
"path"
]
"defpath"
,
"name"
,
"path"
,
"devnull"
]
def
_get_exports_list
(
module
):
try
:
...
...
@@ -129,7 +130,8 @@ else:
raise
ImportError
,
'no os specific module found'
sys
.
modules
[
'os.path'
]
=
path
from
os.path
import
curdir
,
pardir
,
sep
,
pathsep
,
defpath
,
extsep
,
altsep
from
os.path
import
curdir
,
pardir
,
sep
,
pathsep
,
defpath
,
extsep
,
altsep
,
\
devnull
del
_names
...
...
Lib/os2emxpath.py
Dosyayı görüntüle @
bdec50f0
...
...
@@ -13,7 +13,7 @@ __all__ = ["normcase","isabs","join","splitdrive","split","splitext",
"getatime"
,
"getctime"
,
"islink"
,
"exists"
,
"isdir"
,
"isfile"
,
"ismount"
,
"walk"
,
"expanduser"
,
"expandvars"
,
"normpath"
,
"abspath"
,
"splitunc"
,
"curdir"
,
"pardir"
,
"sep"
,
"pathsep"
,
"defpath"
,
"altsep"
,
"extsep"
,
"realpath"
,
"supports_unicode_filenames"
]
"
devnull"
,
"
realpath"
,
"supports_unicode_filenames"
]
# strings representing various path-related bits and pieces
curdir
=
'.'
...
...
@@ -23,6 +23,7 @@ sep = '/'
altsep
=
'
\\
'
pathsep
=
';'
defpath
=
'.;C:
\\
bin'
devnull
=
'nul'
# Normalize the case of a pathname and map slashes to backslashes.
# Other normalizations (such as optimizing '../' away) are not done
...
...
Lib/posixpath.py
Dosyayı görüntüle @
bdec50f0
...
...
@@ -19,7 +19,7 @@ __all__ = ["normcase","isabs","join","splitdrive","split","splitext",
"walk"
,
"expanduser"
,
"expandvars"
,
"normpath"
,
"abspath"
,
"samefile"
,
"sameopenfile"
,
"samestat"
,
"curdir"
,
"pardir"
,
"sep"
,
"pathsep"
,
"defpath"
,
"altsep"
,
"extsep"
,
"realpath"
,
"supports_unicode_filenames"
]
"
devnull"
,
"
realpath"
,
"supports_unicode_filenames"
]
# strings representing various path-related bits and pieces
curdir
=
'.'
...
...
@@ -29,6 +29,7 @@ sep = '/'
pathsep
=
':'
defpath
=
':/bin:/usr/bin'
altsep
=
None
devnull
=
'/dev/null'
# Normalize the case of a pathname. Trivial in Posix, string.lower on Mac.
# On MS-DOS this may also turn slashes into backslashes; however, other
...
...
Lib/test/test_os.py
Dosyayı görüntüle @
bdec50f0
...
...
@@ -334,6 +334,14 @@ class MakedirTests (unittest.TestCase):
os
.
removedirs
(
path
)
class
DevNullTests
(
unittest
.
TestCase
):
def
test_devnull
(
self
):
f
=
file
(
os
.
devnull
,
'w'
)
f
.
write
(
'hello'
)
f
.
close
()
f
=
file
(
os
.
devnull
,
'r'
)
assert
f
.
read
()
==
''
f
.
close
()
def
test_main
():
test_support
.
run_unittest
(
...
...
@@ -342,6 +350,7 @@ def test_main():
EnvironTests
,
WalkTests
,
MakedirTests
,
DevNullTests
,
)
if
__name__
==
"__main__"
:
...
...
Misc/NEWS
Dosyayı görüntüle @
bdec50f0
...
...
@@ -328,6 +328,8 @@ Extension modules
Library
-------
-
os
.
path
.
devnull
has
been
added
for
all
supported
platforms
.
-
Fixed
#
877165
:
distutils
now
picks
the
right
C
++
compiler
command
on
cygwin
and
mingw32
.
...
...
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