[gentoo-commits] proj/gentoopm:master commit in: gentoopm/portagepm/, gentoopm/pkgcorepm/, gentoopm/paludispm/, gentoopm/basepm/

[Michał Górny]

commit:     8202118e14d08edd394656aa450d8e5343d13943
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Thu Jul 28 15:47:31 2011 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Thu Jul 28 15:47:31 2011 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/gentoopm.git;a=commit;h=8202118e

Support PMAtom.blocking.

---
 gentoopm/basepm/atom.py    |   13 +++++++++++++
 gentoopm/basepm/pkg.py     |    4 ++++
 gentoopm/paludispm/atom.py |    4 ++++
 gentoopm/pkgcorepm/atom.py |    5 +++++
 gentoopm/portagepm/atom.py |    4 ++++
 5 files changed, 30 insertions(+), 0 deletions(-)

diff --git a/gentoopm/basepm/atom.py b/gentoopm/basepm/atom.py
index 9fa2c39..e745a38 100644
--- a/gentoopm/basepm/atom.py
+++ b/gentoopm/basepm/atom.py
@@ -153,6 +153,19 @@ class PMAtom(ABCObject, StringifiedComparisons):
 		"""
 		pass
 
+	@abstractproperty
+	def blocking(self):
+		"""
+		Whether the atom represents a blocking atom.
+
+		Support for block atoms is limited. They may not be parseable from user
+		input (using L{PackageManager.Atom()}), and they should not be used as
+		arguments to matching functions.
+
+		@type: bool
+		"""
+		pass
+
 	@property
 	def associated(self):
 		"""

diff --git a/gentoopm/basepm/pkg.py b/gentoopm/basepm/pkg.py
index 6b191fa..33a4435 100644
--- a/gentoopm/basepm/pkg.py
+++ b/gentoopm/basepm/pkg.py
@@ -357,6 +357,10 @@ class PMPackage(PMAtom, FillMissingComparisons):
 		return True
 
 	@property
+	def blocking(self):
+		return False
+
+	@property
 	def associated(self):
 		return True
 

diff --git a/gentoopm/paludispm/atom.py b/gentoopm/paludispm/atom.py
index ea1d233..ec5b830 100644
--- a/gentoopm/paludispm/atom.py
+++ b/gentoopm/paludispm/atom.py
@@ -122,6 +122,10 @@ class PaludisAtom(PMAtom):
 		return not self._incomplete
 
 	@property
+	def blocking(self):
+		return bool(self._blocking)
+
+	@property
 	def key(self):
 		if self.complete:
 			return PaludisPackageKey(self._atom.package)

diff --git a/gentoopm/pkgcorepm/atom.py b/gentoopm/pkgcorepm/atom.py
index 698864e..ac0a350 100644
--- a/gentoopm/pkgcorepm/atom.py
+++ b/gentoopm/pkgcorepm/atom.py
@@ -117,6 +117,11 @@ class PkgCoreAtom(PMAtom):
 		return isinstance(self._r, atom)
 
 	@property
+	def blocking(self):
+		# incomplete atoms can't block
+		return self.complete and self._r.blocks
+
+	@property
 	def key(self):
 		if self.complete:
 			return PkgCorePackageKey(self._r)

diff --git a/gentoopm/portagepm/atom.py b/gentoopm/portagepm/atom.py
index 28b273d..425fd1e 100644
--- a/gentoopm/portagepm/atom.py
+++ b/gentoopm/portagepm/atom.py
@@ -93,6 +93,10 @@ class CompletePortageAtom(PMAtom):
 		return True
 
 	@property
+	def blocking(self):
+		return self._atom.blocker
+
+	@property
 	def key(self):
 		return PortagePackageKey(self._atom.cp)