def upgrade(self):
"""Check installed packages for available updates on PyPI and upgrade.
@param project_name: optional package name to check; checks every
installed package if none specified
@type project_name: string
@returns: None
"""
if self.project_name:
pkg_list = [self.project_name]
else:
pkg_list = get_pkglist()
names = [
values[0] for values in _updates(
pkg_list, self.pypi, user_installs_only=self.options.user)
]
if names:
subprocess.call(
[sys.executable, '-m', 'pip', 'install', '--upgrade'] +
(['--user'] if self.options.user else []) + names)
return 0
def upgrade(self):
"""Check installed packages for available updates on PyPI and upgrade.
@param project_name: optional package name to check; checks every
installed package if none specified
@type project_name: string
@returns: None
"""
if self.project_name:
pkg_list = [self.project_name]
else:
pkg_list = get_pkglist()
names = [values[0]
for values in _updates(pkg_list,
self.pypi,
user_installs_only=self.options.user)]
if names:
subprocess.call(
[sys.executable, '-m', 'pip', 'install', '--upgrade'] +
(['--user'] if self.options.user else []) +
names)
return 0
def handle(self, *args, **options):
"""
Main management command method that starts the checking process.
"""
print "Checking for updates from PyPi"
for pkg in get_pkglist():
for (dist, active) in self.dists.get_distributions("all", pkg, self.dists.get_highest_installed(pkg)):
thread = Thread(target=self.__check_pypi, args=(dist.project_name, dist.version))
self.threads.append(thread)
thread.start()
for thread in self.threads:
thread.join()
def show_updates(self):
"""
Check installed packages for available updates on PyPI
@param project_name: optional package name to check; checks every
installed pacakge if none specified
@type project_name: string
@returns: None
"""
dists = Distributions()
if self.project_name:
#Check for a single package
pkg_list = [self.project_name]
else:
#Check for every installed package
pkg_list = get_pkglist()
found = None
for pkg in pkg_list:
for (dist, active) in dists.get_distributions("all", pkg,
dists.get_highest_installed(pkg)):
(project_name, versions) = \
self.pypi.query_versions_pypi(dist.project_name)
if versions:
#PyPI returns them in chronological order,
#but who knows if its guaranteed in the API?
#Make sure we grab the highest version:
newest = get_highest_version(versions)
if newest != dist.version:
#We may have newer than what PyPI knows about
if pkg_resources.parse_version(dist.version) < \
pkg_resources.parse_version(newest):
found = True
print " %s %s (%s)" % (project_name, dist.version,
newest)
if not found and self.project_name:
self.logger.info("You have the latest version installed.")
elif not found:
self.logger.info("No newer packages found at The Cheese Shop")
return 0
def show_updates(self):
"""
Check installed packages for available updates on PyPI
@param project_name: optional package name to check; checks every
installed pacakge if none specified
@type project_name: string
@returns: None
"""
dists = Distributions()
if self.project_name:
#Check for a single package
pkg_list = [self.project_name]
else:
#Check for every installed package
pkg_list = get_pkglist()
found = None
for pkg in pkg_list:
for (dist, active) in dists.get_distributions(
"all", pkg, dists.get_highest_installed(pkg)):
(project_name, versions) = \
self.pypi.query_versions_pypi(dist.project_name)
if versions:
#PyPI returns them in chronological order,
#but who knows if its guaranteed in the API?
#Make sure we grab the highest version:
newest = get_highest_version(versions)
if newest != dist.version:
#We may have newer than what PyPI knows about
if pkg_resources.parse_version(dist.version) < \
pkg_resources.parse_version(newest):
found = True
print " %s %s (%s)" % (project_name, dist.version,
newest)
if not found and self.project_name:
self.logger.info("You have the latest version installed.")
elif not found:
self.logger.info("No newer packages found at The Cheese Shop")
return 0
def show_updates(self):
"""Check installed packages for available updates on PyPI.
@param project_name: optional package name to check; checks every
installed package if none specified
@type project_name: string
@returns: None
"""
if self.project_name:
pkg_list = [self.project_name]
else:
pkg_list = get_pkglist()
for (project_name, version,
newest) in _updates(pkg_list,
self.pypi,
user_installs_only=self.options.user):
print(u'{} {} ({})'.format(project_name, version, newest))
return 0
def show_updates(self):
"""Check installed packages for available updates on PyPI.
@param project_name: optional package name to check; checks every
installed package if none specified
@type project_name: string
@returns: None
"""
if self.project_name:
pkg_list = [self.project_name]
else:
pkg_list = get_pkglist()
for (project_name, version, newest) in _updates(
pkg_list,
self.pypi,
user_installs_only=self.options.user):
print('{} {} ({})'.format(project_name,
version,
newest))
return 0
