def pip_import_string(python_exe):
os_utils = OSUtils()
cmd = [python_exe, "-c", "import pip; print(pip.__version__)"]
p = os_utils.popen(cmd,
stdout=os_utils.pipe,
stderr=os_utils.pipe,
env=os_utils.original_environ())
stdout, stderr = p.communicate()
if not p.returncode == 0:
raise MissingPipError(python_path=python_exe)
pip_version = stdout.decode("utf-8").strip()
pip_major_version = int(pip_version.split(".")[0])
pip_minor_version = int(pip_version.split(".")[1])
# Pip moved its internals to an _internal module in version 10.
# In order to be compatible with version 9 which has it at at the
# top level we need to figure out the correct import path here.
if pip_major_version == 9:
return "from pip import main"
# Pip changed their import structure again in 19.3
# https://github.com/pypa/pip/commit/09fd200
elif (pip_major_version, pip_minor_version) >= (19, 3):
return "from pip._internal.main import main"
else:
return "from pip._internal import main"
def pip_import_string(python_exe):
os_utils = OSUtils()
cmd = [
python_exe,
"-c",
"import pip; assert int(pip.__version__.split('.')[0]) <= 9"
]
p = os_utils.popen(cmd,stdout=os_utils.pipe, stderr=os_utils.pipe)
p.communicate()
# Pip moved its internals to an _internal module in version 10.
# In order to be compatible with version 9 which has it at at the
# top level we need to figure out the correct import path here.
if p.returncode == 0:
return 'from pip import main'
else:
return 'from pip._internal import main'
def pip_import_string(python_exe):
os_utils = OSUtils()
cmd = [python_exe, "-c", "import pip; print(pip.__version__)"]
p = os_utils.popen(cmd, stdout=os_utils.pipe, stderr=os_utils.pipe)
stdout, stderr = p.communicate()
pip_version = stdout.decode('utf-8').strip()
pip_major_version = int(pip_version.split('.')[0])
pip_minor_version = int(pip_version.split('.')[1])
# Pip moved its internals to an _internal module in version 10.
# In order to be compatible with version 9 which has it at at the
# top level we need to figure out the correct import path here.
if pip_major_version == 9:
return 'from pip import main'
# Pip changed their import structure again in 19.3
# https://github.com/pypa/pip/commit/09fd200
elif pip_major_version >= 19 and pip_minor_version >= 3:
return 'from pip._internal.main import main'
else:
return 'from pip._internal import main'
