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# coding: utf-8
from __future__ import unicode_literals, division, absolute_import, print_function
import os
import subprocess
import sys
run_args = [
{
'name': 'version',
'kwarg': 'version',
},
]
def _write_env(env, key, value):
sys.stdout.write("%s: %s\n" % (key, value))
sys.stdout.flush()
if sys.version_info < (3,):
env[key.encode('utf-8')] = value.encode('utf-8')
else:
env[key] = value
def run(version=None):
"""
Installs a version of Python on Mac using pyenv
:return:
A bool - if Python was installed successfully
"""
if sys.platform == 'win32':
raise ValueError('pyenv-install is not designed for Windows')
if version not in set(['2.6', '3.3']):
raise ValueError('Invalid version: %r' % version)
python_path = os.path.expanduser('~/.pyenv/versions/%s/bin' % version)
if os.path.exists(os.path.join(python_path, 'python')):
print(python_path)
return True
stdout = ""
stderr = ""
proc = subprocess.Popen(
'command -v pyenv',
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE
)
proc.communicate()
if proc.returncode != 0:
proc = subprocess.Popen(
['brew', 'install', 'pyenv'],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE
)
so, se = proc.communicate()
stdout += so.decode('utf-8')
stderr += se.decode('utf-8')
if proc.returncode != 0:
print(stdout)
print(stderr, file=sys.stderr)
return False
pyenv_script = './%s' % version
try:
with open(pyenv_script, 'wb') as f:
if version == '2.6':
contents = '#require_gcc\n' \
'install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz' \
'#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl\n' \
'install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz' \
'#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline' \
' --if has_broken_mac_readline\n' \
'install_package "Python-2.6.9" "https://www.python.org/ftp/python/2.6.9/Python-2.6.9.tgz' \
'#7277b1285d8a82f374ef6ebaac85b003266f7939b3f2a24a3af52f9523ac94db" standard verify_py26'
elif version == '3.3':
contents = '#require_gcc\n' \
'install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz' \
'#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl\n' \
'install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz' \
'#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline' \
' --if has_broken_mac_readline\n' \
'install_package "Python-3.3.7" "https://www.python.org/ftp/python/3.3.7/Python-3.3.7.tar.xz' \
'#85f60c327501c36bc18c33370c14d472801e6af2f901dafbba056f61685429fe" standard verify_py33'
f.write(contents.encode('utf-8'))
args = ['pyenv', 'install', pyenv_script]
stdin = None
stdin_contents = None
env = os.environ.copy()
if version == '2.6':
_write_env(env, 'PYTHON_CONFIGURE_OPTS', '--enable-ipv6')
stdin = subprocess.PIPE
stdin_contents = '--- configure 2021-08-05 20:17:26.000000000 -0400\n' \
'+++ configure 2021-08-05 20:21:30.000000000 -0400\n' \
'@@ -10300,17 +10300,8 @@\n' \
' rm -f core conftest.err conftest.$ac_objext \\\n' \
' conftest$ac_exeext conftest.$ac_ext\n' \
' \n' \
'-if test "$buggygetaddrinfo" = "yes"; then\n' \
'-\tif test "$ipv6" = "yes"; then\n' \
'-\t\techo \'Fatal: You must get working getaddrinfo() function.\'\n' \
'-\t\techo \' or you can specify "--disable-ipv6"\'.\n' \
'-\t\texit 1\n' \
'-\tfi\n' \
'-else\n' \
'-\n' \
' $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h\n' \
' \n' \
'-fi\n' \
' for ac_func in getnameinfo\n' \
' do :\n' \
' ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"'
stdin_contents = stdin_contents.encode('ascii')
args.append('--patch')
proc = subprocess.Popen(
args,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
stdin=stdin,
env=env
)
so, se = proc.communicate(stdin_contents)
stdout += so.decode('utf-8')
stderr += se.decode('utf-8')
if proc.returncode != 0:
print(stdout)
print(stderr, file=sys.stderr)
return False
finally:
if os.path.exists(pyenv_script):
os.unlink(pyenv_script)
print(python_path)
return True
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