def productDir(productName=None, versionName=Tag("setup"), eupsenv=None):
"""
return the installation directory (PRODUCT_DIR) for the specified
product. None is returned if no matching product can be found
@param productName the name of the product of interest; if None return a dictionary of all productDirs
@param version the desired version. This can in one of the
following forms:
* an explicit version
* a version expression (e.g. ">=3.3")
* a Tag instance
* None, in which case, the (most) preferred
version will be returned.
The default is the global tag "setup".
@param eupsenv The Eups instance to use to find the product. If
not provided, a default will created.
"""
if productName and versionName == Tag("setup"): # we can take a shortcut
return os.environ.get(utils.dirEnvNameFor(productName))
if not eupsenv:
eupsenv = Eups()
if not productName:
tags = None
if versionName == Tag("setup"):
tags = versionName
versionName = ""
productList = eupsenv.findProducts(productName, versionName, tags)
productDirs = {}
for prod in productList:
pdir = prod.dir
if pdir == "none":
pdir = None
productDirs[prod.name] = pdir
return productDirs
prod = eupsenv.findProduct(productName, versionName)
if not prod:
return None
pdir = prod.dir
if pdir == "none":
pdir = None
return pdir
def productDir(productName=None, versionName=Tag("setup"), eupsenv=None):
"""
return the installation directory (PRODUCT_DIR) for the specified
product. None is returned if no matching product can be found
@param productName the name of the product of interest; if None return a dictionary of all productDirs
@param version the desired version. This can in one of the
following forms:
* an explicit version
* a version expression (e.g. ">=3.3")
* a Tag instance
* None, in which case, the (most) preferred
version will be returned.
The default is the global tag "setup".
@param eupsenv The Eups instance to use to find the product. If
not provided, a default will created.
"""
if productName and versionName == Tag("setup"): # we can take a shortcut
return os.environ.get(utils.dirEnvNameFor(productName))
if not eupsenv:
eupsenv = Eups()
if not productName:
tags = None
if versionName == Tag("setup"):
tags = versionName
versionName = ""
productList = eupsenv.findProducts(productName, versionName, tags)
productDirs = {}
for prod in productList:
pdir = prod.dir
if pdir == "none":
pdir = None
productDirs[prod.name] = pdir
return productDirs
prod = eupsenv.findProduct(productName, versionName)
if not prod:
return None
pdir = prod.dir
if pdir == "none":
pdir = None
return pdir
def envarDirName(self):
return utils.dirEnvNameFor(self.name)
def envarDirName(self):
return utils.dirEnvNameFor(self.name)