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2_bootstrap.py
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2_bootstrap.py
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import sys
import threading
import os
from textwrap import dedent
import sublime
# Clean up the installed and pristine packages for Package Control 2 to
# prevent a downgrade from happening via Sublime Text
if sys.version_info < (3,):
sublime_dir = os.path.dirname(sublime.packages_path())
pristine_dir = os.path.join(sublime_dir, 'Pristine Packages')
installed_dir = os.path.join(sublime_dir, 'Installed Packages')
pristine_file = os.path.join(pristine_dir, 'Package Control.sublime-package')
installed_file = os.path.join(installed_dir, 'Package Control.sublime-package')
if os.path.exists(pristine_file):
os.remove(pristine_file)
if os.path.exists(installed_file):
os.remove(installed_file)
if sys.version_info < (3,):
from package_control.bootstrap import bootstrap_dependency, mark_bootstrapped
from package_control.package_manager import PackageManager
from package_control import loader, text
else:
from .package_control.bootstrap import bootstrap_dependency, mark_bootstrapped
from .package_control.package_manager import PackageManager
from .package_control import loader, text
def plugin_loaded():
manager = PackageManager()
settings = manager.settings.copy()
threading.Thread(target=_background_bootstrap, args=(settings,)).start()
def _background_bootstrap(settings):
"""
Runs the bootstrap process in a thread since it may need to block to update
the package control loader
:param settings:
A dict of settings
"""
base_loader_code = """
import sys
import os
from os.path import dirname
# This file adds the package_control subdirectory of Package Control
# to first in the sys.path so that all other packages may rely on
# PC for utility functions, such as event helpers, adding things to
# sys.path, downloading files from the internet, etc
if sys.version_info >= (3,):
def decode(path):
return path
def encode(path):
return path
loader_dir = dirname(__file__)
else:
def decode(path):
if not isinstance(path, unicode):
path = path.decode(sys.getfilesystemencoding())
return path
def encode(path):
if isinstance(path, unicode):
path = path.encode(sys.getfilesystemencoding())
return path
loader_dir = decode(os.getcwd())
st_dir = dirname(dirname(loader_dir))
found = False
if sys.version_info >= (3,):
installed_packages_dir = os.path.join(st_dir, u'Installed Packages')
pc_package_path = os.path.join(installed_packages_dir, u'Package Control.sublime-package')
if os.path.exists(encode(pc_package_path)):
found = True
if not found:
packages_dir = os.path.join(st_dir, u'Packages')
pc_package_path = os.path.join(packages_dir, u'Package Control')
if os.path.exists(encode(pc_package_path)):
found = True
if found:
if os.name == 'nt':
from ctypes import windll, create_unicode_buffer
buf = create_unicode_buffer(512)
if windll.kernel32.GetShortPathNameW(pc_package_path, buf, len(buf)):
pc_package_path = buf.value
sys.path.insert(0, encode(pc_package_path))
import package_control
# We remove the import path right away so as not to screw up
# Sublime Text and its import machinery
sys.path.remove(encode(pc_package_path))
else:
print(u'Package Control: Error finding main directory from loader')
"""
base_loader_code = dedent(base_loader_code).lstrip()
loader.add_or_update('00', 'package_control', base_loader_code)
# SSL support fo Linux
if sublime.platform() == 'linux' and int(sublime.version()) < 3109:
linux_ssl_url = u'http://packagecontrol.io/ssl/1.0.2/ssl-linux.sublime-package'
linux_ssl_hash = u'23f35f64458a0a14c99b1bb1bbc3cb04794c7361c4940e0a638d40f038acd377'
linux_ssl_priority = u'01'
linux_ssl_version = '1.0.2'
def linux_ssl_show_restart():
sublime.message_dialog(text.format(
u'''
Package Control
Package Control just installed or upgraded the missing Python
_ssl module for Linux since Sublime Text does not include it.
Please restart Sublime Text to make SSL available to all
packages.
'''
))
threading.Thread(
target=bootstrap_dependency,
args=(
settings,
linux_ssl_url,
linux_ssl_hash,
linux_ssl_priority,
linux_ssl_version,
linux_ssl_show_restart,
)
).start()
# SSL support for SHA-2 certificates with ST2 on Windows
elif sublime.platform() == 'windows' and sys.version_info < (3,):
win_ssl_url = u'http://packagecontrol.io/ssl/1.0.0/ssl-windows.sublime-package'
win_ssl_hash = u'3c28982eb400039cfffe53d38510556adead39ba7321f2d15a6770d3ebc75030'
win_ssl_priority = u'01'
win_ssl_version = u'1.0.0'
def win_ssl_show_restart():
sublime.message_dialog(text.format(
u'''
Package Control
Package Control just upgraded the Python _ssl module for ST2 on
Windows because the bundled one does not include support for
modern SSL certificates.
Please restart Sublime Text to complete the upgrade.
'''
))
threading.Thread(
target=bootstrap_dependency,
args=(
settings,
win_ssl_url,
win_ssl_hash,
win_ssl_priority,
win_ssl_version,
win_ssl_show_restart,
)
).start()
else:
sublime.set_timeout(mark_bootstrapped, 10)
# ST2 compat
if sys.version_info < (3,):
plugin_loaded()