def run():
"""
console_scripts
"""
if not len(sys.argv) > 1:
option = 'help'
else:
option = sys.argv[1]
if option in ['help', '-h', '--help']:
usage()
elif option == 'show':
Bundler.load()
Bundler.show()
elif option == 'install':
Bundler.load()
Bundler.install()
elif option == 'upgrade':
if len(sys.argv) > 2:
filter = None if sys.argv[2] == 'all' else sys.argv[2]
else:
filter = None
Bundler.load()
Bundler.upgrade(filter=filter)
elif option == 'selfupdate':
Bundler.selfupdate()
elif option == 'exec':
if 3 > len(sys.argv):
print colored('file is not given', COLOR_WARNING)
exit(1)
Bundler.load()
Bundler.execute(sys.argv[2])
else:
usage()
def execute(cls, target):
# TODO: unstable & not well tested
if os.path.isfile(target):
execfile(target)
else:
print colored('Not executable file', COLOR_WARNING)
exit(1) # fail
def resolve(cls, distname, version, source=None):
"""
Check a dependent package
Parameters:
- distname: package name
- version
Return:
True if the dependency resolved
"""
try:
version = version or ''
get_distribution(distname + version)
cls.dependencies[distname] = (version, source)
except VersionConflict:
version = version or 'any'
print "%s: %s(%s)" % (WARNING_VERSION_CONFLICT, colored(distname, COLOR_INFO), colored(version, COLOR_INFO))
cls.terminate = True
cls.unresolved[distname] = (version, source)
return False
except DistributionNotFound:
version = version or 'any'
print "%s: %s(%s)" % (WARNING_NOT_FOUND, colored(distname, COLOR_INFO), colored(version, COLOR_INFO))
cls.terminate = True
cls.unresolved[distname] = (version, source)
return False
return True
def show(cls):
"""
Display resolved packages
"""
if len(cls.dependencies.keys()) > 0:
print "\nResolved:"
for distname in cls.dependencies.keys():
version = cls.dependencies[distname][0] or 'any'
print " %s(%s)" % (distname, version)
print "%s %s" % (colored(len(cls.dependencies), COLOR_INFO), colored('package(s)', COLOR_INFO))
def install(cls):
"""
Install all dependencies
"""
if len(cls.unresolved.keys()) > 0:
print colored("\nStart resolving...", COLOR_INST)
else:
print "No unresolved package"
return
for distname in cls.unresolved.keys():
version = cls.unresolved[distname][0]
source = cls.unresolved[distname][1]
print "%s %s(%s)..." % (colored('installing', COLOR_INST), distname, version)
if 'any' == version:
version = ''
cls._run_pip_(distname, version, source)
def upgrade(cls, filter=None):
# TODO: If filter is None, slowly...
for distname, (version, source) in cls.dependencies.iteritems():
if filter and not distname == filter:
continue
print "%s %s(%s)..." % (colored('installing', COLOR_INST), distname, version)
if 'any' == version:
version = ''
cls._run_pip_(distname, version, source=source, options=['--upgrade'])
def inspect(pyfile):
"""
Inspection
Use with your own script:
import tbundler
tbundler.inspect('path/to/pyfile')
# your code here
The script may be terminated if dependencies are not resolved
"""
Bundler.load(pyfile)
execfile(pyfile)
if Bundler.terminate:
print colored("""
Your programm is terminated
Before run the program, make sure resolve all the dependencies on $PYTHONPATH
""", COLOR_WARNING)
exit(1)
def load(cls, pyfile=LOCK_FILE):
if os.path.isfile(pyfile):
execfile(cls.LOCK_FILE)
else:
print colored('No PyFile exists', COLOR_WARNING)
exit(1) # fail
