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Kirill Smelkov
transaction
Commits
391a0ac7
Commit
391a0ac7
authored
Mar 12, 2013
by
Marius Gedminas
Browse files
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Update to latest v1 bootstrap
parent
fc1bf0bc
Changes
1
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1 changed file
with
49 additions
and
50 deletions
+49
-50
bootstrap.py
bootstrap.py
+49
-50
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bootstrap.py
View file @
391a0ac7
...
...
@@ -18,12 +18,7 @@ The script accepts buildout command-line options, so you can
use the -c option to specify an alternate configuration file.
"""
import
os
,
shutil
,
sys
,
tempfile
,
textwrap
try
:
import
urllib.request
as
urllib2
except
ImportError
:
import
urllib2
import
subprocess
import
os
,
shutil
,
sys
,
tempfile
,
urllib
,
urllib2
,
subprocess
from
optparse
import
OptionParser
if
sys
.
platform
==
'win32'
:
...
...
@@ -37,13 +32,13 @@ else:
# See zc.buildout.easy_install._has_broken_dash_S for motivation and comments.
stdout
,
stderr
=
subprocess
.
Popen
(
[
sys
.
executable
,
'-S
'
,
'-
c'
,
[
sys
.
executable
,
'-Sc'
,
'try:
\
n
'
' import
pickle
\
n
'
' import
ConfigParser
\
n
'
'except ImportError:
\
n
'
' print
(1)
\
n
'
' print
1
\
n
'
'else:
\
n
'
' print
(0)
\
n
'
],
' print
0
\
n
'
],
stdout
=
subprocess
.
PIPE
,
stderr
=
subprocess
.
PIPE
).
communicate
()
has_broken_dash_S
=
bool
(
int
(
stdout
.
strip
()))
...
...
@@ -55,21 +50,20 @@ if not has_broken_dash_S and 'site' in sys.modules:
# We will restart with python -S.
args
=
sys
.
argv
[:]
args
[
0
:
0
]
=
[
sys
.
executable
,
'-S'
]
args
=
list
(
map
(
quote
,
args
)
)
args
=
map
(
quote
,
args
)
os
.
execv
(
sys
.
executable
,
args
)
# Now we are running with -S. We'll get the clean sys.path, import site
# because distutils will do it later, and then reset the path and clean
# out any namespace packages from site-packages that might have been
# loaded by .pth files.
clean_path
=
sys
.
path
[:]
import
site
import
site
# imported because of its side effects
sys
.
path
[:]
=
clean_path
for
k
,
v
in
list
(
sys
.
modules
.
items
()
):
for
k
,
v
in
sys
.
modules
.
items
(
):
if
k
in
(
'setuptools'
,
'pkg_resources'
)
or
(
hasattr
(
v
,
'__path__'
)
and
len
(
v
.
__path__
)
==
1
and
not
os
.
path
.
exists
(
os
.
path
.
join
(
v
.
__path__
[
0
],
'__init__.py'
))):
len
(
v
.
__path__
)
==
1
and
not
os
.
path
.
exists
(
os
.
path
.
join
(
v
.
__path__
[
0
],
'__init__.py'
))):
# This is a namespace package. Remove it.
sys
.
modules
.
pop
(
k
)
...
...
@@ -78,12 +72,13 @@ is_jython = sys.platform.startswith('java')
setuptools_source
=
'http://peak.telecommunity.com/dist/ez_setup.py'
distribute_source
=
'http://python-distribute.org/distribute_setup.py'
# parsing arguments
def
normalize_to_url
(
option
,
opt_str
,
value
,
parser
):
if
value
:
if
'://'
not
in
value
:
# It doesn't smell like a URL.
value
=
'file://%s'
%
(
urllib
2
.
pathname2url
(
urllib
.
pathname2url
(
os
.
path
.
abspath
(
os
.
path
.
expanduser
(
value
))),)
if
opt_str
==
'--download-base'
and
not
value
.
endswith
(
'/'
):
# Download base needs a trailing slash to make the world happy.
...
...
@@ -108,18 +103,15 @@ local resources, you can keep this script from going over the network.
parser
=
OptionParser
(
usage
=
usage
)
parser
.
add_option
(
"-v"
,
"--version"
,
dest
=
"version"
,
help
=
"use a specific zc.buildout version"
)
parser
.
add_option
(
"--setup-version"
,
dest
=
"setup_version"
,
help
=
"The version of setuptools or distribute to use."
)
parser
.
add_option
(
"-d"
,
"--distribute"
,
action
=
"store_true"
,
dest
=
"use_distribute"
,
default
=
sys
.
version_info
[
0
]
>=
3
,
action
=
"store_true"
,
dest
=
"use_distribute"
,
default
=
False
,
help
=
"Use Distribute rather than Setuptools."
)
parser
.
add_option
(
"--setup-source"
,
action
=
"callback"
,
dest
=
"setup_source"
,
callback
=
normalize_to_url
,
nargs
=
1
,
type
=
"string"
,
help
=
(
"Specify a URL or file location for the setup file. "
"If you use Setuptools, this will default to "
+
setuptools_source
+
"; if you use Distribute, this "
"will default to "
+
distribute_source
+
"."
))
"will default to "
+
distribute_source
+
"."
))
parser
.
add_option
(
"--download-base"
,
action
=
"callback"
,
dest
=
"download_base"
,
callback
=
normalize_to_url
,
nargs
=
1
,
type
=
"string"
,
help
=
(
"Specify a URL or directory for downloading "
...
...
@@ -131,8 +123,7 @@ parser.add_option("--eggs",
"bootstrap script completes."
))
parser
.
add_option
(
"-t"
,
"--accept-buildout-test-releases"
,
dest
=
'accept_buildout_test_releases'
,
action
=
"store_true"
,
default
=
sys
.
version_info
[
0
]
>
2
,
action
=
"store_true"
,
default
=
False
,
help
=
(
"Normally, if you do not specify a --version, the "
"bootstrap script and buildout gets the newest "
"*final* versions of zc.buildout and its recipes and "
...
...
@@ -145,10 +136,6 @@ parser.add_option("-c", None, action="store", dest="config_file",
options
,
args
=
parser
.
parse_args
()
# if -c was provided, we push it back into args for buildout's main function
if
options
.
config_file
is
not
None
:
args
+=
[
'-c'
,
options
.
config_file
]
if
options
.
eggs
:
eggs_dir
=
os
.
path
.
abspath
(
os
.
path
.
expanduser
(
options
.
eggs
))
else
:
...
...
@@ -161,8 +148,7 @@ if options.setup_source is None:
options
.
setup_source
=
setuptools_source
if
options
.
accept_buildout_test_releases
:
args
.
append
(
'buildout:accept-buildout-test-releases=true'
)
args
.
append
(
'bootstrap'
)
args
.
insert
(
0
,
'buildout:accept-buildout-test-releases=true'
)
try
:
import
pkg_resources
...
...
@@ -171,25 +157,19 @@ try:
raise
ImportError
except
ImportError
:
ez_code
=
urllib2
.
urlopen
(
options
.
setup_source
).
read
().
replace
(
'
\
r
\
n
'
.
encode
(),
'
\
n
'
.
encode
()
)
options
.
setup_source
).
read
().
replace
(
'
\
r
\
n
'
,
'
\
n
'
)
ez
=
{}
exec
(
ez_code
,
ez
)
exec
ez_code
in
ez
setup_args
=
dict
(
to_dir
=
eggs_dir
,
download_delay
=
0
)
if
options
.
download_base
:
setup_args
[
'download_base'
]
=
options
.
download_base
if
options
.
setup_version
:
setup_args
[
'version'
]
=
options
.
setup_version
if
options
.
use_distribute
:
setup_args
[
'no_fake'
]
=
True
if
sys
.
version_info
[:
2
]
==
(
2
,
4
):
setup_args
[
'version'
]
=
'0.6.32'
ez
[
'use_setuptools'
](
**
setup_args
)
if
'pkg_resources'
in
sys
.
modules
:
if
sys
.
version_info
[
0
]
>=
3
:
import
imp
reload_
=
imp
.
reload
else
:
reload_
=
reload
reload_
(
sys
.
modules
[
'pkg_resources'
])
reload
(
sys
.
modules
[
'pkg_resources'
])
import
pkg_resources
# This does not (always?) update the default working set. We will
# do it.
...
...
@@ -209,6 +189,8 @@ if not has_broken_dash_S:
find_links
=
options
.
download_base
if
not
find_links
:
find_links
=
os
.
environ
.
get
(
'bootstrap-testing-find-links'
)
if
not
find_links
and
options
.
accept_buildout_test_releases
:
find_links
=
'http://downloads.buildout.org/'
if
find_links
:
cmd
.
extend
([
'-f'
,
quote
(
find_links
)])
...
...
@@ -229,6 +211,7 @@ if version is None and not options.accept_buildout_test_releases:
# Figure out the most recent final version of zc.buildout.
import
setuptools.package_index
_final_parts
=
'*final-'
,
'*final'
def
_final_version
(
parsed_version
):
for
part
in
parsed_version
:
if
(
part
[:
1
]
==
'*'
)
and
(
part
not
in
_final_parts
):
...
...
@@ -244,6 +227,8 @@ if version is None and not options.accept_buildout_test_releases:
bestv
=
None
for
dist
in
index
[
req
.
project_name
]:
distv
=
dist
.
parsed_version
if
distv
>=
pkg_resources
.
parse_version
(
'2dev'
):
continue
if
_final_version
(
distv
):
if
bestv
is
None
or
distv
>
bestv
:
best
=
[
dist
]
...
...
@@ -253,8 +238,12 @@ if version is None and not options.accept_buildout_test_releases:
if
best
:
best
.
sort
()
version
=
best
[
-
1
].
version
if
version
:
requirement
=
'=='
.
join
((
requirement
,
version
))
requirement
+=
'=='
+
version
else
:
requirement
+=
'<2dev'
cmd
.
append
(
requirement
)
if
is_jython
:
...
...
@@ -265,7 +254,7 @@ else: # Windows prefers this, apparently; otherwise we would prefer subprocess
if
exitcode
!=
0
:
sys
.
stdout
.
flush
()
sys
.
stderr
.
flush
()
print
(
"An error occurred when trying to install zc.buildout. "
print
(
"An error occurred when trying to install zc.buildout. "
"Look above this message for any errors that "
"were output by easy_install."
)
sys
.
exit
(
exitcode
)
...
...
@@ -273,6 +262,16 @@ if exitcode != 0:
ws
.
add_entry
(
eggs_dir
)
ws
.
require
(
requirement
)
import
zc.buildout.buildout
# If there isn't already a command in the args, add bootstrap
if
not
[
a
for
a
in
args
if
'='
not
in
a
]:
args
.
append
(
'bootstrap'
)
# if -c was provided, we push it back into args for buildout's main function
if
options
.
config_file
is
not
None
:
args
[
0
:
0
]
=
[
'-c'
,
options
.
config_file
]
zc
.
buildout
.
buildout
.
main
(
args
)
if
not
options
.
eggs
:
# clean up temporary egg directory
shutil
.
rmtree
(
eggs_dir
)
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