From 46c5530abed392a2d7d91da165cffca99938f906 Mon Sep 17 00:00:00 2001
From: necoro <>
Date: Mon, 2 Oct 2006 16:24:09 +0000
Subject: Corrected comments, structure, bad algorithms etc
---
geneticone/gui/gui_helper.py | 34 ++++++++++++++++++++++++++--------
1 file changed, 26 insertions(+), 8 deletions(-)
(limited to 'geneticone/gui/gui_helper.py')
diff --git a/geneticone/gui/gui_helper.py b/geneticone/gui/gui_helper.py
index 0113342..acbccd3 100644
--- a/geneticone/gui/gui_helper.py
+++ b/geneticone/gui/gui_helper.py
@@ -21,13 +21,18 @@ import pty
import vte
class Database:
+ """An internal database which holds a simple dictionary cat -> [package_list]."""
def __init__ (self):
+ """Constructor."""
self.db = {}
- def populate (self, cat = None):
- packages = backend.find_all_packages(name = cat, withVersion = False)
- installed = backend.find_all_installed_packages(name = cat, withVersion = False)
+ def populate (self, category = None):
+ """Populates the database.
+ @param category: An optional category - so only packages of this category are inserted.
+ @type category: string"""
+ packages = backend.find_all_packages(name = category, withVersion = False)
+ installed = backend.find_all_installed_packages(name = category, withVersion = False)
for p in packages:
list = p.split("/")
cat = list[0]
@@ -37,13 +42,25 @@ class Database:
if not cat in self.db: self.db[cat] = []
self.db[cat].append(pkg)
+ for key in self.db:
+ self.db[key].sort(cmp=cmp, key=str.lower)
+
def get_cat (self, cat):
+ """Returns the packages in the category.
+ @param cat: category to return the packages from
+ @type cat: string
+ @return: list of packages or []
+ @rtype: list of strings"""
try:
return self.db[cat]
except KeyError: # cat is in category list - but not in portage
return []
def reload (self, cat):
+ """Reloads the given category.
+ @param cat: category
+ @type cat: string"""
+
del self.db[cat]
self.populate(cat+"/")
@@ -57,8 +74,8 @@ class EmergeQueue:
@type tree: gtk.TreeStore
@param console: Output is shown here. Default: None
@type console: vte.Terminal
- @param packages: The list of packages sorted by categories. We will delete the appropriate category if we updated sth. Default: None
- @type packages: dictionary: {category: list_of_packages}."""
+ @param db: A database instance.
+ @type db: Database"""
self.mergequeue = []
self.unmergequeue = []
@@ -82,7 +99,7 @@ class EmergeQueue:
@param cpv: The package to append.
@type cpv: string (cat/pkg-ver)
- @raise geneticone.BlockedException: When occured during dependency-calculation."""
+ @raise geneticone.backend.BlockedException: When occured during dependency-calculation."""
# get dependencies
if cpv in self.deps:
@@ -117,7 +134,8 @@ class EmergeQueue:
@param unmerge: Set to True if you want to unmerge this package - else False. Default: False
@type unmerge: boolean
@param update: Set to True if a package is going to be updated (e.g. if the use-flags changed). Default: False
- @type update: boolean"""
+ @type update: boolean
+ @raises geneticone.backend.PackageNotFoundException: if trying to add a package which does not exist"""
if not unmerge:
try:
@@ -151,7 +169,7 @@ class EmergeQueue:
self.tree.append(self.unmergeIt, [cpv])
def _update_packages(self, packages, process = None):
- """This updates the packages-list. It simply removes all affected categories so they have to be rebuilt.
+ """This updates the packages-list. It simply makes the db to rebuild the specific category.
@param packages: The packages which we emerged.
@type packages: list of cpvs
--
cgit v1.2.3-70-g09d2
ass='deletions'>-1/+1
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Now they are displayed from best to worst.
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"dev-vcs/git" to follow new Gentoo portage tree modifications
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Now FilterSets are a subclass of InstalledSet. And return only these
packages, which are installed ... but then all of them.
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