cmt2cmake::Project Class Reference

List of all members.

Public Member Functions
def	__init__
def	packages
def	container
def	name
def	version
def	uses
def	generate
def	process
Public Attributes
	path
	requirements
Private Attributes
	_packages
	_container

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Detailed Description

Definition at line 554 of file cmt2cmake.py.

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Constructor & Destructor Documentation

def cmt2cmake::Project::__init__	(		self,
			path
	)

Crete a project instance from the root directory of the project.

Definition at line 555 of file cmt2cmake.py.

                            :
        """
        Crete a project instance from the root directory of the project.
        """
        self.path = os.path.realpath(path)
        if not isProject(self.path):
            raise ValueError("%s is not a project" % self.path)
        self.requirements = os.path.join(self.path, "cmt", "project.cmt")
        # Private variables for cached properties
        self._packages = None
        self._container = None

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Member Function Documentation

def cmt2cmake::Project::container

(

self )

Name of the container package of the project.

The name of the container is deduced using the usual LHCb convention
(instead of the content of project.cmt).

Definition at line 583 of file cmt2cmake.py.

                       :
        """
        Name of the container package of the project.

        The name of the container is deduced using the usual LHCb convention
        (instead of the content of project.cmt).
        """
        if self._container is None:
            for suffix in ["Release", "Sys"]:
                try:
                    # gets the first package that ends with the suffix, and does
                    # not have a hat.. or raise StopIteration
                    c = (p for p in self.packages
                         if p.endswith(suffix) and "/" not in p).next()
                    self._container = self.packages[c]
                    break
                except StopIteration:
                    pass
        return self._container

def cmt2cmake::Project::generate

(

self )

Definition at line 619 of file cmt2cmake.py.

                      :
        # list containing the lines to write to the file
        data = ["CMAKE_MINIMUM_REQUIRED(VERSION 2.8.5)",
                "",
                "set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake ${CMAKE_SOURCE_DIR}/cmake/modules  ${CMAKE_MODULE_PATH})",
                "",
                "#---------------------------------------------------------------",
                "# Load macros and functions for Gaudi-based projects",
                "find_package(GaudiProject)",
                "#---------------------------------------------------------------",
                "",
                "# Declare project name and version"]
        l = "gaudi_project(%s %s" % (self.name, self.version)
        use = "\n                  ".join(["%s %s" % u for u in self.uses()])
        if use:
            l += "\n              USE " + use
        l += ")"
        data.append(l)
        return "\n".join(data) + "\n"

def cmt2cmake::Project::name

(

self )

Definition at line 604 of file cmt2cmake.py.

                  :
        # The name of the project is the same of the container without
        # the 'Release' or 'Sys' suffixes.
        return self.container.name.replace("Release", "").replace("Sys", "")

def cmt2cmake::Project::packages

(

self )

Dictionary of packages contained in the project.

Definition at line 568 of file cmt2cmake.py.

                      :
        """
        Dictionary of packages contained in the project.
        """
        if self._packages is None:
            self._packages = {}
            for root, dirs, _files in os.walk(self.path):
                if isPackage(root):
                    p = Package(root, self)
                    name = os.path.relpath(p.path, self.path)
                    self._packages[name] = p
                    dirs[:] = []
        return self._packages

def cmt2cmake::Project::process	(		self,
			force = False
	)

Definition at line 639 of file cmt2cmake.py.

                                  :
        # Prepare the project configuration
        cml = os.path.join(self.path, "CMakeLists.txt")
        if force or not os.path.exists(cml):
            # write the file
            data = self.generate()
            f = open(cml, "w")
            f.write(data)
            f.close()
        else:
            logging.warning("file %s already exists", cml)
        # Recurse in the packages
        for p in sorted(self.packages):
            self.packages[p].process(force)

def cmt2cmake::Project::uses

(

self )

Definition at line 613 of file cmt2cmake.py.

                  :
        for l in open(self.requirements):
            l = l.split()
            if l and l[0] == "use" and l[1] != "LCGCMT" and len(l) == 3:
                yield (projectCase(l[1]), l[2].rsplit('_', 1)[-1])

def cmt2cmake::Project::version

(

self )

Definition at line 610 of file cmt2cmake.py.

                     :
        return self.container.version

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Member Data Documentation

cmt2cmake::Project::_container [private]

Definition at line 557 of file cmt2cmake.py.

cmt2cmake::Project::_packages [private]

Definition at line 557 of file cmt2cmake.py.

cmt2cmake::Project::path

Definition at line 557 of file cmt2cmake.py.

cmt2cmake::Project::requirements

Definition at line 557 of file cmt2cmake.py.

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The documentation for this class was generated from the following file:

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r4/cmake/cmt2cmake/cmt2cmake.py