Python fakedbapi Examples

Example #1

#!/usr/bin/python

# tries to reorder the deps of a given list of packages so they
# are merged in order - [email protected] (09 Oct 03)

import portage
import sys, string

fakedbapi = portage.fakedbapi()
varapi = portage.db["/"]["vartree"].dbapi

pkgs_to_reorder = sys.argv[1:]
pkgs_ordered = []
# key = catpkgver
# value = ( added, dependencies, slot )
DEP_ADDED = 0
DEP_DEPLIST = 1
DEP_SLOT = 2
dep_cache = {}

# very simply, we extract the dependencies for each package
for pkg in pkgs_to_reorder:
    try:
        deps, slot = varapi.aux_get(pkg, ["DEPEND", "SLOT"])
    except ValueError:
        sys.stderr.write("Error getting dependency information off " + pkg +
                         "\n")
        continue
    try:
        realdeps = portage.dep_check(deps, fakedbapi)
    except TypeError:

Example #2

File: tinderbox.py Project: theappleman/gentoo-tinderbox

reinstall_period = 5 * seconds_per_week

import os
import sys
import time

import portage

current_time = time.time()

portdb = portage.portdb
portdb.porttrees = [portdb.porttree_root]  # exclude overlays
portdb.freeze()
settings = portage.config(clone=portage.settings)
vardb = portage.db[settings["ROOT"]]["vartree"].dbapi
fakedb = portage.fakedbapi(settings=portage.settings)
deps = {}

metadata_keys = [k for k in portage.auxdbkeys if not k.startswith("UNUSED_")]
dep_keys = ["DEPEND", "RDEPEND", "PDEPEND"]
good_pkgs = set()
bad_pkgs = set()

for cp in portdb.cp_all():
    best_visible = portdb.xmatch("bestmatch-visible", cp)
    if best_visible:
        best_installed = portage.best(vardb.match(cp))
        reinstall = False
        if best_installed and reinstall_period is not None:
            try:
                mtime = os.stat(

Example #3

File: depreorder.py Project: BackupTheBerlios/alba-experiment-svn

#!/usr/bin/python

# tries to reorder the deps of a given list of packages so they
# are merged in order - [email protected] (09 Oct 03)

import portage
import sys, string

fakedbapi = portage.fakedbapi()
varapi = portage.db["/"]["vartree"].dbapi

pkgs_to_reorder = sys.argv[1:]
pkgs_ordered = []
# key = catpkgver
# value = ( added, dependencies, slot )
DEP_ADDED = 0
DEP_DEPLIST = 1
DEP_SLOT = 2
dep_cache = {}

    
# very simply, we extract the dependencies for each package
for pkg in pkgs_to_reorder:
    try:
        deps, slot = varapi.aux_get(pkg, ["DEPEND", "SLOT"])
    except ValueError:
        sys.stderr.write("Error getting dependency information off " + pkg + "\n")
        continue
    try:
        realdeps = portage.dep_check(deps, fakedbapi)
    except TypeError:

Example #4

File: tinderbox.py Project: necrose99/gentoo-tinderbox

reinstall_period = 5 * seconds_per_week

import os
import sys
import time

import portage

current_time = time.time()

portdb = portage.portdb
portdb.porttrees = [portdb.porttree_root] # exclude overlays
portdb.freeze()
settings = portage.config(clone=portage.settings)
vardb = portage.db[settings["ROOT"]]["vartree"].dbapi
fakedb = portage.fakedbapi(settings=portage.settings)
deps = {}

metadata_keys = [k for k in portage.auxdbkeys if not k.startswith("UNUSED_")]
dep_keys = ["DEPEND", "RDEPEND", "PDEPEND"]
good_pkgs = set()
bad_pkgs = set()

for cp in portdb.cp_all():
	best_visible = portdb.xmatch("bestmatch-visible", cp)
	if best_visible:
		best_installed = portage.best(vardb.match(cp))
		reinstall = False
		if best_installed and reinstall_period is not None:
			try:
				mtime = os.stat(os.path.join(