def install_pip_packages(progress, priority=Priority.NONE):
# Urgent updates don't do PIP updates
if priority == Priority.URGENT:
return
phase_name = progress.get_current_phase().name
packages = read_file_contents_as_lines(PIP_PACKAGES_LIST)
progress.init_steps(phase_name, len(packages))
for pkg in packages:
progress.next_step(phase_name, "Installing {}".format(pkg))
success = run_pip_command(
"install --upgrade --no-index --find-links=file://{} '{}'".format(
PIP_CACHE_DIR, pkg)
)
if not success:
msg = "Installing the '{}' pip package failed".format(pkg)
logger.error(msg)
if not is_internet():
msg = "Network is down, aborting PIP install"
logger.error(msg)
raise IOError(msg)
# Try with the failsafe method
success_failsafe = run_pip_command(
"install --upgrade '{}'".format(pkg)
)
if not success_failsafe:
msg = "Installing the '{}' pip package failed (fsafe)".format(
pkg)
logger.error(msg)
def install_pip_packages(progress, priority=Priority.NONE):
# Urgent updates don't do PIP updates
if priority == Priority.URGENT:
return
phase_name = progress.get_current_phase().name
packages = read_file_contents_as_lines(PIP_PACKAGES_LIST)
progress.init_steps(phase_name, len(packages))
for pkg in packages:
progress.next_step(phase_name, "Installing {}".format(pkg))
success = run_pip_command(
"install --upgrade --no-index --find-links=file://{} '{}'".format(
PIP_CACHE_DIR, pkg))
if not success:
msg = "Installing the '{}' pip package failed".format(pkg)
logger.error(msg)
if not is_internet():
msg = "Network is down, aborting PIP install"
logger.error(msg)
raise IOError(msg)
# Try with the failsafe method
success_failsafe = run_pip_command(
"install --upgrade '{}'".format(pkg))
if not success_failsafe:
msg = "Installing the '{}' pip package failed (fsafe)".format(
pkg)
logger.error(msg)
def _cache_pip_packages(progress, priority=Priority.NONE):
"""
Downloads all updatable python modules and caches them in pip's
internal pacakge cache.
"""
# Urgent updates don't do PIP updates
if priority == Priority.URGENT:
return
phase_name = 'downloading-pip-pkgs'
progress.start(phase_name)
ensure_dir(PIP_CACHE_DIR)
packages = read_file_contents_as_lines(PIP_PACKAGES_LIST)
progress.init_steps(phase_name, len(packages))
for pkg in packages:
progress.next_step(phase_name, "Downloading {}".format(pkg))
# The `--no-install` parameter has been deprecated in pip. However, the
# version of pip in wheezy doesn't yet support the new approach which
# is supposed to provide the same behaviour.
args = "install --upgrade --download '{}' '{}'".format(PIP_CACHE_DIR,
pkg)
success = run_pip_command(args)
# TODO: abort the install?
if not success:
msg = "Downloading the '{}' pip package failed.".format(pkg)
logger.error(msg)
def _cache_pip_packages(progress, priority=Priority.NONE):
"""
Downloads all updatable python modules and caches them in pip's
internal pacakge cache.
"""
# Urgent updates don't do PIP updates
if priority == Priority.URGENT:
return
phase_name = 'downloading-pip-pkgs'
progress.start(phase_name)
ensure_dir(PIP_CACHE_DIR)
packages = read_file_contents_as_lines(PIP_PACKAGES_LIST)
progress.init_steps(phase_name, len(packages))
for pkg in packages:
progress.next_step(phase_name, _("Downloading {}").format(pkg))
# The `--no-install` parameter has been deprecated in pip. However, the
# version of pip in wheezy doesn't yet support the new approach which
# is supposed to provide the same behaviour.
args = "download --dest '{}' '{}'".format(PIP_CACHE_DIR, pkg)
success = run_pip_command(args)
# TODO: abort the install?
if not success:
msg = "Downloading the '{}' pip package failed.".format(pkg)
logger.error(msg)
def _cache_pip_packages(progress):
"""
Downloads all updatable python modules and caches them in pip's
internal pacakge cache.
"""
phase_name = 'downloading-pip-pkgs'
progress.start(phase_name)
packages = read_file_contents_as_lines(PIP_PACKAGES_LIST)
progress.init_steps(phase_name, len(packages))
for pkg in packages:
progress.next_step(phase_name, "Downloading {}".format(pkg))
# The `--no-install` parameter has been deprecated in pip. However, the
# version of pip in wheezy doesn't yet support the new approach which
# is supposed to provide the same behaviour.
args = "install --upgrade --no-install {}".format(pkg)
success = run_pip_command(args)
# TODO: abort the install?
if not success:
msg = "Downloading the '{}' pip package failed.".format(pkg)
logger.error(msg)
def install_pip_packages(progress):
phase_name = progress.get_current_phase().name
packages = read_file_contents_as_lines(PIP_PACKAGES_LIST)
progress.init_steps(phase_name, len(packages))
for pkg in packages:
progress.next_step(phase_name, "Installing {}".format(pkg))
success = run_pip_command("install --upgrade {}".format(pkg))
# TODO: abort the install?
if not success:
msg = "Installing the '{}' pip package failed".format(pkg)
logger.error(msg)
