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Kirill Smelkov
cpython
Commits
42211426
Commit
42211426
authored
May 26, 2012
by
Vinay Sajip
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Plain Diff
Addressed some buildbot errors and comments on the checkin by Antoine on python-dev.
parent
072b1e14
Changes
4
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4 changed files
with
51 additions
and
58 deletions
+51
-58
Lib/distutils/sysconfig.py
Lib/distutils/sysconfig.py
+2
-1
Lib/sysconfig.py
Lib/sysconfig.py
+2
-1
Lib/test/test_venv.py
Lib/test/test_venv.py
+5
-22
Lib/venv/__init__.py
Lib/venv/__init__.py
+42
-34
No files found.
Lib/distutils/sysconfig.py
View file @
42211426
...
...
@@ -47,7 +47,8 @@ def _is_python_source_dir(d):
return
True
return
False
_sys_home
=
getattr
(
sys
,
'_home'
,
None
)
if
_sys_home
and
os
.
name
==
'nt'
and
_sys_home
.
lower
().
endswith
(
'pcbuild'
):
if
_sys_home
and
os
.
name
==
'nt'
and
\
_sys_home
.
lower
().
endswith
((
'pcbuild'
,
'pcbuild
\
\
amd64'
)):
_sys_home
=
os
.
path
.
dirname
(
_sys_home
)
def
_python_build
():
if
_sys_home
:
...
...
Lib/sysconfig.py
View file @
42211426
...
...
@@ -104,7 +104,8 @@ def _is_python_source_dir(d):
return
False
_sys_home
=
getattr
(
sys
,
'_home'
,
None
)
if
_sys_home
and
os
.
name
==
'nt'
and
_sys_home
.
lower
().
endswith
(
'pcbuild'
):
if
_sys_home
and
os
.
name
==
'nt'
and
\
_sys_home
.
lower
().
endswith
((
'pcbuild'
,
'pcbuild
\
\
amd64'
)):
_sys_home
=
os
.
path
.
dirname
(
_sys_home
)
def
is_python_build
(
check_home
=
False
):
...
...
Lib/test/test_venv.py
View file @
42211426
#!/usr/bin/env python
#
# Copyright 2011 by Vinay Sajip. All Rights Reserved.
#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose and without fee is hereby granted,
# provided that the above copyright notice appear in all copies and that
# both that copyright notice and this permission notice appear in
# supporting documentation, and that the name of Vinay Sajip
# not be used in advertising or publicity pertaining to distribution
# of the software without specific, written prior permission.
# VINAY SAJIP DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
# ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
# VINAY SAJIP BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
# ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
# IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
"""Test harness for the venv module. Run all tests.
Copyright (C) 2011 Vinay Sajip. All Rights Reserved.
"""
Test harness for the venv module.
Copyright (C) 2011-2012 Vinay Sajip.
"""
import
os
...
...
@@ -93,7 +76,7 @@ class BasicTest(BaseTest):
data
=
self
.
get_text_file_contents
(
self
.
bindir
,
self
.
ps3name
)
self
.
assertTrue
(
data
.
startswith
(
'#!%s%s'
%
(
self
.
env_dir
,
os
.
sep
)))
fn
=
self
.
get_env_file
(
self
.
bindir
,
self
.
exe
)
self
.
assertTrue
(
os
.
path
.
exists
(
fn
))
self
.
assertTrue
(
os
.
path
.
exists
(
fn
)
,
'File %r exists'
%
fn
)
def
test_overwrite_existing
(
self
):
"""
...
...
Lib/venv/__init__.py
View file @
42211426
# Copyright (C) 2011-2012 Vinay Sajip.
#
# Use with a Python executable built from the Python fork at
#
# https://bitbucket.org/vinay.sajip/pythonv/ as follows:
#
# python -m venv env_dir
#
# You'll need an Internet connection (needed to download distribute_setup.py).
#
# The script will change to the environment's binary directory and run
#
# ./python distribute_setup.py
#
# after which you can change to the environment's directory and do some
# installations, e.g.
#
# source bin/activate.sh
# pysetup3 install setuptools-git
# pysetup3 install Pygments
# pysetup3 install Jinja2
# pysetup3 install SQLAlchemy
# pysetup3 install coverage
#
# Note that on Windows, distributions which include C extensions (e.g. coverage)
# may fail due to lack of a suitable C compiler.
#
"""
Virtual environment (venv) package for Python. Based on PEP 405.
Copyright (C) 20011-2012 Vinay Sajip. All Rights Reserved.
usage: python -m venv [-h] [--no-distribute] [--system-site-packages]
[--symlinks] [--clear] [--upgrade]
ENV_DIR [ENV_DIR ...]
Creates virtual Python environments in one or more target directories.
positional arguments:
ENV_DIR A directory to create the environment in.
optional arguments:
-h, --help show this help message and exit
--no-distribute Don't install Distribute in the virtual environment.*
--system-site-packages
Give the virtual environment access to the system
site-packages dir.
--symlinks Attempt to symlink rather than copy.
--clear Delete the environment directory if it already exists.
If not specified and the directory exists, an error is
raised.
--upgrade Upgrade the environment directory to use this version
of Python, assuming Python has been upgraded in-place.
*Note: Distribute support will be available during the alpha phase to
facilitate testing third-party packages with venvs created using this package.
This support will be removed after the alpha phase.
"""
import
base64
import
io
import
logging
...
...
@@ -32,13 +36,17 @@ import os
import
os.path
import
shutil
import
sys
try
:
import
threading
except
ImportError
:
threading
=
None
import
zipfile
logger
=
logging
.
getLogger
(
__name__
)
class
Context
:
"""
Holds information about a current v
irtualisation
request.
Holds information about a current v
env creation/upgrade
request.
"""
pass
...
...
@@ -353,6 +361,7 @@ class DistributeEnvBuilder(EnvBuilder):
being processed.
"""
if
not
self
.
nodist
:
if
threading
:
self
.
install_distribute
(
context
)
def
reader
(
self
,
stream
,
context
):
...
...
@@ -381,7 +390,6 @@ class DistributeEnvBuilder(EnvBuilder):
being processed.
"""
from
subprocess
import
Popen
,
PIPE
from
threading
import
Thread
from
urllib.request
import
urlretrieve
url
=
'http://python-distribute.org/distribute_setup.py'
...
...
@@ -398,9 +406,9 @@ class DistributeEnvBuilder(EnvBuilder):
# Install Distribute in the env
args
=
[
context
.
env_exe
,
'distribute_setup.py'
]
p
=
Popen
(
args
,
stdout
=
PIPE
,
stderr
=
PIPE
,
cwd
=
binpath
)
t1
=
Thread
(
target
=
self
.
reader
,
args
=
(
p
.
stdout
,
'stdout'
))
t1
=
threading
.
Thread
(
target
=
self
.
reader
,
args
=
(
p
.
stdout
,
'stdout'
))
t1
.
start
()
t2
=
Thread
(
target
=
self
.
reader
,
args
=
(
p
.
stderr
,
'stderr'
))
t2
=
threading
.
Thread
(
target
=
self
.
reader
,
args
=
(
p
.
stderr
,
'stderr'
))
t2
.
start
()
p
.
wait
()
t1
.
join
()
...
...
@@ -478,8 +486,8 @@ def main(args=None):
parser
.
add_argument
(
'--upgrade'
,
default
=
False
,
action
=
'store_true'
,
dest
=
'upgrade'
,
help
=
'Upgrade the environment '
'directory to use this version '
'of Python, assuming
it has bee
n '
'upgraded in-place.'
)
'of Python, assuming
Pytho
n '
'
has been
upgraded in-place.'
)
options
=
parser
.
parse_args
(
args
)
if
options
.
upgrade
and
options
.
clear
:
raise
ValueError
(
'you cannot supply --upgrade and --clear together.'
)
...
...
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