svn-gvsig-desktop / branches / v2_0_0_prep / build / buildman / bin / bmplugins / DepManGetPlugIn.py @ 27363
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from bmbase.IPlugIn import IPlugIn |
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from bmbase.PlugInManager import PlugInManager |
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from bmcore.BMUtil import BMUtil |
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from xml.dom import minidom |
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import os |
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class DepManGetPlugIn(IPlugIn): |
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def __init__(self): |
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IPlugIn.__init__(self)
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self._default_repository = "" |
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self._url = "" |
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self._group = "" |
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self._artifact = "" |
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self._version = "" |
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self._platform = "" |
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self._distribution = "" |
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self._artifact = "" |
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self._compiler = "" |
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self._arch = "" |
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self._ltype = "" |
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self._forceCache = False |
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self._isInteractive = True |
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def setURL(self,url): |
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self._url = url
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def setGroup(self,group): |
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self._group = group
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def setArtifact(self,artifact): |
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self._artifact = artifact
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def setVersion(self,version): |
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self._version = version
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def setPlatform(self,platform): |
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self._platform = platform
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def setDistribution(self,distribution): |
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self._distribution = distribution
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def setCompiler(self,compiler): |
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self._compiler = compiler
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def setArch(self,arch): |
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self._arch = arch
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def setLibraryType(self,ltype): |
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self._ltype = ltype
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def setForceCache(self): |
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self._forceCache = True |
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self._isInteractive = False |
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def setForceRemote(self): |
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self._forceCache = False |
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self._isInteractive = False |
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def init(self): |
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self.addGoal("get", "downloads an artifact if not in cache.") |
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self.addGoalOption("get","--url", "URL base for the DepMan repository.") |
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self.addGoalOption("get","--group", "Group namespace of the artifact.") |
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self.addGoalOption("get","--artifact", "Name of the artifact to download.") |
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self.addGoalOption("get","--version", "Version of the artifact.") |
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self.addGoalOption("get","--platform", "Platform of the artifact.") |
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self.addGoalOption("get","--distribution", "Distribution of the artifact.") |
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self.addGoalOption("get","--compiler", "Selects the compiler version that was used to compile the artifact.") |
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self.addGoalOption("get","--arch", "Selects the architecture of the artifact.") |
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self.addGoalOption("get","--ltype", "Type of library of the artifact.") |
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self.addGoalOption("get","--cache", "Forces the use of cache files without asking.") |
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self.addGoalOption("get","--remote", "Forces the download of remote without the use of the cache and without asking.") |
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self._dmplugin = PlugInManager().getPlugInInstance("DepManPlugIn") |
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if self._dmplugin == None: |
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self.reportError("PlugIn `depman` not found") |
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return
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self._default_repository = self._dmplugin.getDepManPath() |
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isGet = False
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while self._arguments.read("get"): |
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isGet = True
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if not isGet: |
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return
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args=[""]
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if self._arguments.read("--url",args): |
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self._url = args[0] |
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args=[""]
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if self._arguments.read("--group",args): |
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self._group = args[0] |
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args=[""]
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if self._arguments.read("--artifact",args): |
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self._artifact = args[0] |
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args=[""]
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if self._arguments.read("--version",args): |
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self._version = args[0] |
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args=[""]
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if self._arguments.read("--platform",args): |
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self._platform = args[0] |
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args=[""]
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if self._arguments.read("--distribution",args): |
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self._distribution = args[0] |
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args=[""]
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if self._arguments.read("--compiler",args): |
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self._compiler = args[0] |
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args=[""]
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if self._arguments.read("--arch",args): |
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self._arch = args[0] |
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args=[""]
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if self._arguments.read("--ltype",args): |
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self._ltype = args[0] |
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if self._arguments.read("--cache"): |
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self._forceCache = True |
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self._isInteractive = False |
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if self._arguments.read("--remote"): |
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self._forceCache = False |
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self._isInteractive = False |
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self.setExecute(True) |
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def initFromXML(self,node): |
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pass
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#TODO: . . .
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def execute(self): |
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print "Executing Plugin:" + str(self.__class__) |
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if self._url == "": |
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self.reportError("Missing url option") |
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return
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if self._artifact == "": |
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self.reportError("Missing artifact option") |
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return
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if self._group == "": |
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self.reportError("Missing group option") |
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return
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if self._version == "": |
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self.reportError("Missing version option") |
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return
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if self._platform == "": |
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self.reportError("Missing platform option") |
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return
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if self._platform!="all": |
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if self._distribution == "": |
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self.reportError("Missing distribution option") |
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return
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if self._compiler == "": |
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self.reportError("Missing compiler option") |
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return
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if self._arch == "": |
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self.reportError("Missing artifact option") |
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return
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if self._ltype == "": |
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self.reportError("Missing library type option") |
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return
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if self._platform not in self._dmplugin.getSupportedPlatforms(): |
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self.reportError("* Platform not supported: " + self._platform) |
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return
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if self._platform!="all": |
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if self._compiler not in self._dmplugin.getSupportedCompilers(): |
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self.reportError("* Compiler not supported: "+ self._compiler) |
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return
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if self._arch not in self._dmplugin.getSupportedArchs(): |
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self.reportError("* Architecture not supported: "+ self._arch) |
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return
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if self._ltype not in self._dmplugin.getSupportedLibraryTypes(): |
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self.reportError("* Library type not supported: " + self._ltype) |
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return
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if self._platform!=self._dmplugin.getOSPlatform() and self._platform!="all": |
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print "* Warning: Forced platform ",self._platform |
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return self.get() |
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def get(self, unPackList = None): |
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#transform namespaces org.foo to org/foo
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group=self._group.replace(".","/") |
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print "[",self._artifact,"]" |
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file_name=self._artifact+"-"+self._version+"-"+self._platform |
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if self._platform!="all": |
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file_name=file_name+"-"+self._distribution+"-"+self._compiler+"-"+self._arch+"-"+self._ltype |
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tarname=file_name+".tar.gz"
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md5name=tarname+".md5"
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download_path = group+os.path.sep+self._artifact+os.path.sep+self._version+os.path.sep+self._platform+os.path.sep+self._compiler+os.path.sep+self._arch+os.path.sep+self._ltype |
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if self._platform!="all": |
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download_path = download_path+os.path.sep+self._distribution+os.path.sep+self._compiler+os.path.sep+self._arch+os.path.sep+self._ltype |
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download_dir = group+"/"+self._artifact+"/"+self._version+"/"+self._platform |
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if self._platform!="all": |
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download_dir = download_dir+"/"+self._distribution+"/"+self._compiler+"/"+self._arch+"/"+self._ltype |
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cache_path = self._default_repository+os.path.sep+".cache"+os.path.sep+download_path |
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tstr=self._version.lower()
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if tstr.find("snapshot")!=-1: |
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is_snapshot=True
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else:
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is_snapshot=False
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dmutil = BMUtil() |
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is_tar=True
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is_md5=True
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if not dmutil.checkUrl(self._url+"/"+download_dir+"/"+md5name): |
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#print "Error: File ",baseurl+"/"+download_dir+"/"+md5name, " not found in the repository"
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is_md5=False
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if not dmutil.checkUrl(self._url+"/"+download_dir+"/"+tarname): |
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#print "Error: File ",baseurl+"/"+download_dir+"/"+tarname, " not found in the repository"
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is_tar=False
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dmutil.mkdir(cache_path) |
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if not os.path.isfile(cache_path+os.path.sep+md5name): |
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is_cache=False
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else:
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is_cache=True
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#Once all variables have been collected, lets decide what to do with the artifact
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must_download=False
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if (not is_md5 or not is_tar) and not is_cache: |
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print "Error: Artifact ",tarname," not found" |
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return False |
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if not is_md5 and not is_tar and is_cache: |
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print "* file not found in repository, using cache..." |
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must_download=False
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if is_md5 and is_tar and not is_cache: |
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print "* file is not in cache, downloading..." |
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must_download=True
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if is_md5 and is_tar and is_cache: |
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if is_snapshot:
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if self._isInteractive: |
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repo=raw_input("What snapshot do you want to use? (cache/remote): ") |
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else:
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if self._forceCache: |
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repo="cache"
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else:
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repo="remote"
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must_download=False
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#in case of misspeling, using cache by default
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if repo!="cache" and repo!="remote": |
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repo="cache"
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else:
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repo="remote"
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if repo=="remote": |
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print "* file cached, checking md5..." |
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dmutil.download(self._url+"/"+download_dir+"/"+md5name,cache_path+os.path.sep+md5name+".new") |
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if dmutil.diff(cache_path+os.path.sep+md5name,cache_path+os.path.sep+md5name+".new"): |
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print "* no md5 matching, re-downloading..." |
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must_download=True
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else:
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print "* md5 matching succesful" |
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must_download=False
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os.remove(cache_path+os.path.sep+md5name+".new")
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if must_download==True: |
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print "URL :", self._url |
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dmutil.download(self._url+"/"+download_dir+"/"+md5name,cache_path+os.path.sep+md5name) |
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#print "* downloaded [",md5name,"]"
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dmutil.download(self._url+"/"+download_dir+"/"+tarname,cache_path+os.path.sep+tarname) |
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#print "* downloaded[",tarname,"]"
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if unPackList != None: |
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if (cache_path+os.path.sep+tarname) not in unPackList: |
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unPackList.append(cache_path+os.path.sep+tarname) |
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return True |
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PlugInManager().registerPlugIn("DepManGetPlugIn",DepManGetPlugIn())
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