def AddInfoFromPip(grph, node, packageKey):
try:
# TODO: What about several Python versions ?
installed_packages = lib_python.PipGetInstalledDistributions()
# TODO: Maybe the version should be part of the key.
for pckg in installed_packages:
if packageKey == pckg.key:
FillOnePackage(grph, node, pckg)
else:
for subReq in pckg.requires():
# sys.stderr.write("subReq.key=%s pckg.key=%s\n"%(subReq.key,packageKey))
if subReq.key == packageKey:
subNode = MakeUri(pckg.key)
# [('>=', '4.0.0')]+[]+[('>=','4.0')]+[]
aSpecs = subReq.specs
if aSpecs:
# TODO: This should be displayed on the edge !!!
grph.add(
(node,
lib_common.MakeProp("Condition " + pckg.key),
lib_common.NodeLiteral(str(aSpecs))))
grph.add((subNode, propPythonRequires, node))
break
except Exception:
exc = sys.exc_info()[1]
grph.add(
(node, pc.property_information, lib_common.NodeLiteral(str(exc))))
def _add_info_from_pip(grph, node, package_key):
"""Each entity can have such a file with its name as file name.
Then in its file, by convention adds information to a node."""
try:
# TODO: What about several Python versions ?
installed_packages = lib_python.PipGetInstalledDistributions()
# TODO: Maybe the version should be part of the key.
for pckg in installed_packages:
if package_key == pckg.key:
_fill_one_package(grph, node, pckg)
else:
for sub_req in pckg.requires():
if sub_req.key == package_key:
subNode = MakeUri(pckg.key)
# [('>=', '4.0.0')]+[]+[('>=','4.0')]+[]
a_specs = sub_req.specs
if a_specs:
# TODO: This should be displayed on the edge !!!
grph.add(
(node,
lib_common.MakeProp("Condition " + pckg.key),
lib_util.NodeLiteral(str(a_specs))))
grph.add((subNode, prop_python_requires, node))
break
except Exception as exc:
grph.add(
(node, pc.property_information, lib_util.NodeLiteral(str(exc))))
def Main():
cgiEnv = lib_common.CgiEnv()
Main.dictKeyToPckg = dict()
def KeyToPckgNode(key):
try:
packageNode = Main.dictKeyToPckg[ key ]
except KeyError:
packageNode = package.MakeUri( key )
Main.dictKeyToPckg[ key ] = packageNode
return packageNode
grph = cgiEnv.GetGraph()
# TODO: What about several Python versions ?
installed_packages = lib_python.PipGetInstalledDistributions()
cnt = 0
# TODO: Maybe the version should be part of the key.
for pckg in installed_packages:
cnt += 1
sys.stderr.write("cnt=%d key=%s\n" % (cnt,pckg.key) )
# With this module, "dot" crashes...
# TODO: WHY IS THIS BROKEN ?????
if pckg.key in ["aff4-snappy"]:
continue
packageNode = KeyToPckgNode( pckg.key )
grph.add( ( packageNode, package.propPythonVersion, lib_common.NodeLiteral(pckg.version) ) )
reqPckg = pckg.requires()
if reqPckg:
for subReq in pckg.requires():
subNode = KeyToPckgNode( subReq.key )
# TODO: Should do that on the edge !!!!!
# [('>=', '4.0.0')]+[]+[('>=','4.0')]+[]
# aSpecs = subReq.specs
# if aSpecs:
# grph.add( (subNode, lib_common.MakeProp("Condition"), lib_common.NodeLiteral( str(aSpecs) ) ) )
grph.add( (packageNode, package.propPythonRequires, subNode ) )
else:
grph.add( ( lib_common.nodeMachine, package.propPythonPackage, packageNode ) )
cgiEnv.OutCgiRdf("LAYOUT_SPLINE")