From c7993113d10ec8412cf60663d3afcbb9643fbb2a Mon Sep 17 00:00:00 2001 From: necoro <> Date: Wed, 6 Sep 2006 19:11:50 +0000 Subject: --- geneticone/__init__.py | 20 ++ geneticone/__init__.pyc | Bin 0 -> 454 bytes geneticone/helper.py | 190 +++++++++++++++++ geneticone/helper.pyc | Bin 0 -> 9391 bytes geneticone/package.py | 202 ++++++++++++++++++ geneticone/package.pyc | Bin 0 -> 6488 bytes gui.py | 538 ++++++++++++++++++++++++++++++++++++++++++++++++ setup.py | 8 + 8 files changed, 958 insertions(+) create mode 100644 geneticone/__init__.py create mode 100644 geneticone/__init__.pyc create mode 100644 geneticone/helper.py create mode 100644 geneticone/helper.pyc create mode 100644 geneticone/package.py create mode 100644 geneticone/package.pyc create mode 100755 gui.py create mode 100644 setup.py diff --git a/geneticone/__init__.py b/geneticone/__init__.py new file mode 100644 index 0000000..b1ec682 --- /dev/null +++ b/geneticone/__init__.py @@ -0,0 +1,20 @@ +#!/usr/bin/python +import sys + +# insert the gentoolkit-location into syspath +sys.path.insert(0, "/usr/lib/gentoolkit/pym") + +# import gentoolkit and portage +import gentoolkit +import portage + +# this is set to "var/lib/portage/world" by default - so we add the leading / +portage.WORLD_FILE = "/"+portage.WORLD_FILE + +# portage tree vars +porttree = gentoolkit.porttree +vartree = gentoolkit.vartree + +# import our packages +from helper import * +from package import * diff --git a/geneticone/__init__.pyc b/geneticone/__init__.pyc new file mode 100644 index 0000000..b0b671e Binary files /dev/null and b/geneticone/__init__.pyc differ diff --git a/geneticone/helper.py b/geneticone/helper.py new file mode 100644 index 0000000..8f801ce --- /dev/null +++ b/geneticone/helper.py @@ -0,0 +1,190 @@ +#!/usr/bin/python + +from geneticone import * +import geneticone + +import re +import os + +import gentoolkit +import portage +from portage_util import unique_array + +class BlockedException (Exception): + pass + +class PackageNotFoundException (Exception): + pass + +def find_lambda (name): + """Returns the function needed by all the find_all_*-functions. Returns None if no name is given.""" + if name != None: + return lambda x: re.match(".*"+name+".*",x) + else: + return lambda x: True + +def geneticize_list (list_of_packages): + '''to convert the output of each gentoolkit helper function is a list of *geneticone* Package objects + ''' + cpvs=[x.get_cpv() for x in list_of_packages] + return [geneticone.Package(x) for x in cpvs] + +def find_best_match (search_key, only_installed = False): + """Finds the best match in the portage tree.""" + t = None + if not only_installed: + t = porttree.dep_bestmatch(search_key) + else: + t = vartree.dep_bestmatch(search_key) + if t: + return geneticone.Package(t) + return None + +def find_packages (search_key, masked=False): + """This returns a list of packages which have to fit exactly. Additionally ranges like '<,>,=,~,!' et. al. are possible.""" + return geneticize_list(gentoolkit.find_packages(search_key, masked)) + +def find_installed_packages (search_key, masked=False): + """This returns a list of installed packages which have to fit exactly. Additionally ranges like '<,>,=,~,!' et. al. are possible.""" + return geneticize_list(gentoolkit.find_installed_packages(search_key, masked)) + +def find_system_packages (name=None): + """Returns a list-tuple (resolved_packages, unresolved_packages) for all system packages.""" + list = gentoolkit.find_system_packages() + return (geneticize_list(list[0]), geneticize_list(list[1])) + +def find_world_packages (): + """Returns a list-tuple (resolved_packages, unresolved_packages) for all packages in the world-file.""" + list = gentoolkit.find_world_packages() + return geneticize_list(list[0]),geneticize_list(list[1]) + +def find_all_installed_packages (name=None): + """Returns a list of all installed packages matching ".*name.*". + Returns ALL installed packages if name is None.""" + return geneticize_list(gentoolkit.find_all_installed_packages(find_lambda(name))) + +def find_all_uninstalled_packages (name=None): + """Returns a list of all uninstalled packages matching ".*name.*". + Returns ALL uninstalled packages if name is None.""" + return geneticize_list(gentoolkit.find_all_uninstalled_packages(find_lambda(name))) + +def find_all_packages (name=None): + """Returns a list of all packages matching ".*name.*". + Returns ALL packages if name is None.""" + return geneticize_list(gentoolkit.find_all_packages(find_lambda(name))) + +def find_all_world_files (name=None): + """Returns a list of all world packages matching ".*name.*". + Returns ALL world packages if name is None.""" + world = filter(find_lambda(name), [x.get_cpv() for x in find_world_packages()[0]]) + world = unique_array(world) + return [geneticone.Package(x) for x in world] + +def find_all_system_files (name=None): + """Returns a list of all system packages matching ".*name.*". + Returns ALL system packages if name is None.""" + sys = filter(find_lambda(name), [x.get_cpv() for x in find_system_packages()[0]]) + sys = unique_array(sys) + return [geneticone.Package(x) for x in sys] + +def list_categories (name=None): + """Returns a list of categories matching ".*name.*" or all categories.""" + categories = gentoolkit.settings.categories + return filter(find_lambda(name), categories) + +def split_package_name (name): + """Returns a list in the form [category, name, version, revision]. Revision will + be 'r0' if none can be inferred. Category and version will be empty, if none can + be inferred.""" + return gentoolkit.split_package_name(name) + +def sort_package_list(pkglist): + """Sorts a package list in the same manner portage does.""" + return gentoolkit.sort_package_list(pkglist) + +def am_i_root (): + """Returns True if the current user is root, False otherwise.""" + if os.getuid() == 0: + return True + else: + return False + +def old_export_to_dictionaries (list_of_packages): + '''DEPRECATED: + Exports some of the intrinsic data of a list of Package objects to a list of dictionaries. + This is meant to transmit data back to the genetic-client, just by eval()-uating the output.''' + dictionaries=[] + keys=['name','version','category','cpv','runtime_deps','compiletime_deps','postmerge_deps','is_installed', 'is_overlay', 'is_masked','mask_status', 'package_path', 'size','use_flags_when_installed','all_useflags','set_useflags'] + package_methods=['get_name','get_version','get_category','get_cpv','get_runtime_deps', 'get_compiletime_deps','get_postmerge_deps','is_installed','is_overlay','is_masked','get_mask_status','get_package_path','size','get_use_flags','get_all_useflags','get_set_useflags'] + + for item in list_of_packages: + dictionaries.append({}) + for key,method in zip(keys,package_methods): + try: + dictionaries[-1][key]=eval('item.'+method+'()') + except AttributeError: #this may happen if, for example, package is not installed and I look for the path... + dictionaries[-1][key]=None + return dictionaries + +def export_to_dictionaries (packages): + '''Exports some of the intrinsic data of a list of Package objects to a list of dictionaries. + This is meant to transmit data back to the genetic-client, just by eval()-uating the output.''' + dictionaries=[] + + for item in packages: + dictionaries.append({}) + for method in dir(item): + if (method.startswith('get_') or method.startswith('is_'))\ + and method != 'get_dependants': # bug in gentoolkit.Package.get_dependants --> see bug #137783 + key = method[method.index('_')+1:] # the key is everything after the first underscore + try: + dictionaries[-1][key] = eval("item."+method+"()") + except AttributeError: # this may happen if, for example, package is not installed and I look for the path... + dictionaries[-1][key] = None + except TypeError: + pass # this method takes an argument - ignore it + except NotImplementedError: + pass # this method is not implemented - ignore + except "Not implemented yet!": + pass + return dictionaries + +use_descs = {} +local_use_descs = {} +def get_use_desc (flag, package = None): + """Returns the description of a specific useflag or None if no desc was found. + If a package is given (in the / format) the local use descriptions are searched too. + In the first run the dictionaries 'use_descs' and 'local_use_descs' are filled.""" + # fill cache if needed + if use_descs == {} or local_use_descs == {}: + # read use.desc + fd = open(gentoolkit.settings["PORTDIR"]+"/profiles/use.desc") + for line in fd.readlines(): + line = line.strip() + if line != "" and line[0] != '#': + fields = [x.strip() for x in line.split(" - ",1)] + if len(fields) == 2: + use_descs[fields[0]] = fields[1] + + # read use.local.desc + fd = open(gentoolkit.settings["PORTDIR"]+"/profiles/use.local.desc") + for line in fd.readlines(): + line = line.strip() + if line != "" and line[0] != '#': + fields = [x.strip() for x in line.split(":",1)] + if len(fields) == 2: + if not fields[0] in local_use_descs: # create + local_use_descs[fields[0]] = {} + subfields = [x.strip() for x in fields[1].split(" - ",1)] + if len(subfields) == 2: + local_use_descs[fields[0]][subfields[0]] = subfields[1] + + # start + desc = None + if flag in use_descs: + desc = use_descs[flag] + if package != None: + if package in local_use_descs: + if flag in local_use_descs[package]: + desc = local_use_descs[package][flag] + return desc diff --git a/geneticone/helper.pyc b/geneticone/helper.pyc new file mode 100644 index 0000000..50fb7e8 Binary files /dev/null and b/geneticone/helper.pyc differ diff --git a/geneticone/package.py b/geneticone/package.py new file mode 100644 index 0000000..6ec2299 --- /dev/null +++ b/geneticone/package.py @@ -0,0 +1,202 @@ +#!/usr/bin/python + +from geneticone import * + +import gentoolkit +import portage +from portage_util import unique_array + +class Package (gentoolkit.Package): + """This is just a subclass of the Package-class of gentoolkit.""" + + def __init__ (self, cpv): + gentoolkit.Package.__init__(self, cpv) + + def get_mask_status(self): + '''gets the numeric mask status of a package + can be translated as string: + maskmodes = [ " ", " ~", " -", "M ", "M~", "M-" ] + (0=unmasked 1=~arch 2=-arch etc.) + + This method adapted from equery 0.1.4 + Original author: Karl Trygve Kalleberg + ''' + + pkgmask = 0 + if self.is_masked(): + pkgmask = pkgmask + 3 + keywords = self.get_env_var("KEYWORDS").split() + if "~" + gentoolkit.settings["ARCH"] in keywords: + pkgmask = pkgmask + 1 + elif "-*" in keywords or "-" + gentoolkit.settings["ARCH"] in keywords: + pkgmask = pkgmask + 2 + return pkgmask + + def get_size (self): + return self.size() + + def get_all_useflags (self): + """Returns a list of _all_ useflags for this package.""" + return self.get_env_var("IUSE").split() + + def get_all_deps (self): + """Returns a linearised list of all first-level dependencies for this package, on + the form [(comparator, [use flags], cpv), ...]""" + return unique_array(self.get_compiletime_deps()+self.get_runtime_deps()+self.get_postmerge_deps()) + + def get_dep_packages (self): + """Returns a cpv-list of packages on which this package depends and which have not been installed yet. + raises: BlockedException, PackageNotFoundException.""" + dep_pkgs = [] # the package list + + # let portage do the main stuff ;) + # pay attention to any changes here + deps = portage.dep_check (self.get_env_var("RDEPEND")+" "+self.get_env_var("DEPEND"), vartree.dbapi, self._settings) + + if not deps: # what is the difference to [1, []] ? + return [] + + deps = deps[1] + + for dep in deps: + if dep[0] == '!': + blocked = find_installed_packages(dep[1:]) + if blocked != []: + raise BlockedException, blocked[0].get_cpv() + else: # next flag + continue + + pkg = find_best_match(dep) + if not dep: + raise PackageNotFoundException, dep + else: + dep_pkgs.append(pkg.get_cpv()) + + return dep_pkgs + + def own_get_dep_packages (self, old_cpv_dict = {}): + # XXX: after having finished this, i realized, that there is already a portage function -.- ; + # will keep this in case portage changes anything + """Returns a list of all packages (i.e. package-cpvs) which this package depends on and which not have been installed yet. + Param old_cpv_dict is a {cp: version}-dictionary holding already found deps. + Raises a BlockedException if the package is being blocked by another installed package.""" + # XXX: This won't find blocking dependencies + # XXX: Has some problems with modular X (this has a very strange ebuild) ... we should enhance _parse_deps + print "Actual: "+self._cpv # debug output + + uses = [] # list of actual useflags / useflags the package has been installed with + dep_packages = [] # list of packages returned + dep_cpv_dict = {} # all dependencies are inserted here + + # get useflags + if self.is_installed(): + uses = self.get_set_useflags() + else: + uses = self.get_settings("USE") + + # cycle through dependencies + for (comp, flags, dep_cpv) in self.get_all_deps(): + + # find blocking packages + if comp and comp[0] == '!': + blocked = find_installed_packages(comp[1:]+dep_cpv) + if blocked != []: + raise BlockedException, blocked[0].get_cpv() + else: # next flag + continue + + # look whether this package is really required + needDep = True + for flag in flags: + if (flag[0] == '!' and flag[1:] in uses) or (flag[0] != '!' and flag not in uses): + needDep = False + break + + if needDep: # it is ... + if find_installed_packages(comp+dep_cpv) == []: # ... and not installed yet + d = find_best_match(comp+dep_cpv) + if not d: # no package found + raise PackageNotFoundException, dep_cpv + if d.get_cp() not in old_cpv_dict: # ... and not found already by an other package + dep_cpv_dict[d.get_cp()] = d.get_version() + print "Dep: "+d.get_cpv() # debug + dep_packages.append(d.get_cpv()) + + for dep in dep_packages: # find dependencies for each package + old_cpv_dict.update(dep_cpv_dict) + old_cpv_dict.update({self.get_cp() : self.get_version()}) + dep_packages += find_packages("="+dep)[0].own_get_dep_packages(old_cpv_dict) + + return unique_array(dep_packages) + + def get_set_useflags (self): + """Returns a list of the useflags enabled at installation time. If package is not installed, it returns an empty list.""" + if self.is_installed(): + uses = self.get_use_flags().split() + iuses = self.get_all_useflags() + set = [] + for u in iuses: + if u in uses: + set.append(u) + return set + else: + return [] + + def get_cp (self): + """Returns category/package.""" + return self.get_category()+"/"+self.get_name() + + def is_masked (self): + """Returns True if either masked by package.mask or by profile.""" + # XXX: Better solution than string comparison? + status = portage.getmaskingstatus(self._cpv) + if "profile" in status or "package.mask" in status: + return True + return False + + def _parse_deps(self,deps,curuse=[],level=0): + """Modified method "_parse_deps" of gentoolkit.Package. + Do NOT ignore blocks.""" + # store (comparator, [use predicates], cpv) + r = [] + comparators = ["~","<",">","=","<=",">="] + end = len(deps) + i = 0 + while i < end: + blocked = False + tok = deps[i] + if tok == ')': + return r,i + if tok[-1] == "?": + tok = tok.replace("?","") + sr,l = self._parse_deps(deps[i+2:],curuse=curuse+[tok],level=level+1) + r += sr + i += l + 3 + continue + if tok == "||": + sr,l = self._parse_deps(deps[i+2:],curuse,level=level+1) + r += sr + i += l + 3 + continue + # conjonction, like in "|| ( ( foo bar ) baz )" => recurse + if tok == "(": + sr,l = self._parse_deps(deps[i+1:],curuse,level=level+1) + r += sr + i += l + 2 + continue + # pkg block "!foo/bar" => ignore it + if tok[0] == "!": + #i += 1 + #continue + blocked = True # added + tok = tok[1:] # added + # pick out comparator, if any + cmp = "" + for c in comparators: + if tok.find(c) == 0: + cmp = c + if blocked: cmp = "!"+cmp # added + tok = tok[len(cmp):] + r.append((cmp,curuse,tok)) + i += 1 + return r,i diff --git a/geneticone/package.pyc b/geneticone/package.pyc new file mode 100644 index 0000000..977ef4e Binary files /dev/null and b/geneticone/package.pyc differ diff --git a/gui.py b/gui.py new file mode 100755 index 0000000..c9e9196 --- /dev/null +++ b/gui.py @@ -0,0 +1,538 @@ +#!/usr/bin/python + +import geneticone + +import pygtk +pygtk.require("2.0") +import gtk + +# for doing emerge +from subprocess import * + +# for the terminal +import pty +import vte + +from portage_util import unique_array + +class EmergeQueue: + """This class manages the emerge queue.""" + + def __init__ (self, tree = None, console = None): + """"tree" is a gtk.TreeStore to show the queue in; "console" is a vte.Terminal to print the output to.""" + self.mergequeue = {} + self.unmergequeue = [] + self.tree = tree + self.console = console + + if self.tree: + self.emergeIt = self.tree.append(None, ["Emerge"]) + self.unmergeIt = self.tree.append(None, ["Unmerge"]) + else: + self.emergeIt = self.unmergeIt = None + + def append (self, sth, unmerge = False): + """Appends a cpv either to the merge queue or to the unmerge-queue. + Also update the tree-view.""" + if not unmerge: + # insert dependencies + pkg = geneticone.find_packages("="+sth)[0] + try: + self.mergequeue.update({sth : pkg.get_dep_packages()}) + except geneticone.BlockedException, e : + blocks = e[0] + blockedDialog(sth, blocks) + return + else: + # update tree + if self.emergeIt: + pkgIt = self.tree.append(self.emergeIt, [sth]) + for p in self.mergequeue[sth]: + self.tree.append(pkgIt, [p]) + else: + self.unmergequeue.append(sth) + if self.unmergeIt: # update tree + self.tree.append(self.unmergeIt, [sth]) + + def _emerge (self, options): + """Calls emerge and updates the terminal.""" + # open pty + (master, slave) = pty.openpty() + Popen("emerge "+options, stdout = slave, stderr = STDOUT, shell = True) + self.removeAll(self.emergeIt) + self.console.set_pty(master) + + def emerge (self, force = False): + """Emerges everything in the merge-queue. If force is 'False' (default) only 'emerge -pv' is called.""" + if len(self.mergequeue) == 0: return + + list = "" + for k in self.mergequeue.keys(): + list += " '='"+k+"'" + + s = "" + if not force: s = "-pv " + self._emerge(s+list) + + def unmerge (self, force = False): + """Unmerges everything in the umerge-queue. If force is 'False' (default) only "emerge -pv -C" is called.""" + if len(self.unmergequeue) == 0: return + + list = " ".join(self.unmergequeue) + s = "" + if not force: s = "-pv " + self._emerge("-C "+s+list) + + def removeAll (self, parentIt): + """Removes all children of a given parent TreeIter.""" + childIt = self.tree.iter_children(parentIt) + + while childIt: + temp = childIt + childIt = self.tree.iter_next(childIt) + self.remove(temp) + + def remove (self, it): + if self.tree.iter_parent(it): # NEVER remove our top stuff + if self.tree.get_string_from_iter(it).split(":")[0] == self.tree.get_string_from_iter(self.emergeIt): + del self.mergequeue[self.tree.get_value(it,0)] + else: + self.unmergequeue.remove(self.tree.get_value(it,0)) + + self.tree.remove(it) + +class PackageWindow: + """A window with data about a specfic package.""" + + def cbChanged (self, combo, data = None): + """Callback for the changed ComboBox. + It then rebuilds the useList and the checkboxes.""" + # remove old useList + self.useListScroll.remove(self.useList) + + # build new + self.useList = self.buildUseList() + self.useListScroll.add(self.useList) + self.updateCheckBoxes() + + self.useListScroll.set_policy(gtk.POLICY_NEVER, gtk.POLICY_NEVER) + + # set emerge-button-label + if not self.actualPackage().is_installed(): + self.emergeBtn.set_label("_Emerge") + else: + self.emergeBtn.set_label("_Unmerge") + + # refresh - make window as small as possible + self.table.show_all() + self.window.resize(1,1) + return True + + def buildVersCombo (self): + """Creates the combo box with the different versions.""" + combo = gtk.combo_box_new_text() + + # append versions + for s in [x.get_version() for x in self.packages]: + combo.append_text(s) + + # activate the first one + try: + best_version = "" + if self.version: + best_version = self.version + else: + best_version = geneticone.find_best_match(self.packages[0].get_cp(), (self.instPackages != [])).get_version() + for i in range(len(self.packages)): + if self.packages[i].get_version() == best_version: + combo.set_active(i) + break + except AttributeError: # no package found + combo.set_active(0) + + combo.connect("changed", self.cbChanged) + + return combo + + def actualPackage (self): + """Returns the actual package (a geneticone.Package-object).""" + return self.packages[self.vCombo.get_active()] + + def cbButtonPressed (self, b, event, data = None): + """Callback for pressed checkboxes. Just quits the event-loop - no redrawing.""" + b.emit_stop_by_name("button-press-event") + return True + + def cbEmergeClicked (self, button, data = None): + """Adds the package to the EmergeQueue.""" + if not geneticone.am_i_root(): + errorMB = gtk.MessageDialog(self.window, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, "You cannot (un)merge without being root.") + errorMB.run() + errorMB.destroy() + else: + unmerge = self.actualPackage().is_installed() + self.queue.append(self.actualPackage().get_cpv(), unmerge) + self.window.destroy() + return True + + def updateCheckBoxes (self): + """Updates the checkboxes.""" + self.installedCheck.set_active(self.actualPackage().is_installed()) + self.maskedCheck.set_active(self.actualPackage().is_masked()) + self.testingCheck.set_active((self.actualPackage().get_mask_status() % 3) == 1) + + def buildUseList (self): + """Builds the useList.""" + store = gtk.ListStore(bool, str, str) + + pkg = self.actualPackage() + for use in pkg.get_all_useflags(): + if pkg.is_installed() and use in pkg.get_set_useflags(): # flags set during install + enabled = True + elif (not pkg.is_installed()) and use in pkg.get_settings("USE").split(): # flags that would be set + enabled = True + else: + enabled = False + store.append([enabled, use, geneticone.get_use_desc(use, self.cp)]) + + # build view + view = gtk.TreeView(store) + cell = gtk.CellRendererText() + tCell = gtk.CellRendererToggle() + view.append_column(gtk.TreeViewColumn("Enabled", tCell, active = 0)) + view.append_column(gtk.TreeViewColumn("Flags", cell, text = 1)) + view.append_column(gtk.TreeViewColumn("Description", cell, text = 2)) + + if store.iter_n_children(None) == 0: + view.set_child_visible(False) + else: + view.set_child_visible(True) + return view + + def cbSizeCheck (self, event, data = None): + if self.useListScroll: + width, height = self.window.get_size() + if height > gtk.gdk.screen_height(): + self.window.set_default_size(width, gtk.gdk.screen_height()) + self.window.resize(width, gtk.gdk.screen_height()) + self.useListScroll.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC) + + return False + + def __init__ (self, parent, cp, queue = None, version = None): + """Build up window contents.""" + self.parent = parent # parent window + self.cp = cp # category/package + self.version = version # version - if not None this is used + self.queue = queue + + # window + self.window = gtk.Window(gtk.WINDOW_TOPLEVEL) + self.window.set_title(cp) + self.window.set_modal(True) + self.window.set_transient_for(parent) + self.window.set_destroy_with_parent(True) + self.window.set_resizable(False) + self.window.set_default_size(1,1) # as small as possible + self.window.connect("delete-event", lambda a,b: False) + #self.window.connect("configure-event", self.cbSizeCheck) + + # packages and installed packages + self.packages = geneticone.sort_package_list(geneticone.find_packages(cp, masked=True)) + self.instPackages = geneticone.sort_package_list(geneticone.find_installed_packages(cp, masked=True)) + + # main structure - the table + self.table = gtk.Table(rows=4,columns=2) + self.window.add(self.table) + + # version-combo-box + self.vCombo = self.buildVersCombo() + self.table.attach(self.vCombo, 0, 1, 1, 2, yoptions = gtk.FILL) + + # the label (must be here, because it depends on the combo box) + desc = self.actualPackage().get_env_var("DESCRIPTION") + use_markup = True + if not desc: + desc = "" + use_markup = False + else: + desc = ""+desc+"" + self.descLabel = gtk.Label(desc) + self.descLabel.set_line_wrap(True) + self.descLabel.set_justify(gtk.JUSTIFY_CENTER) + self.descLabel.set_use_markup(use_markup) + self.table.attach(self.descLabel, 0, 2, 0, 1, xoptions = gtk.FILL, ypadding = 10) + + # the check boxes + checkHB = gtk.HBox (True, 1) + self.table.attach(checkHB, 1, 2, 1, 2, yoptions = gtk.FILL) + + self.installedCheck = gtk.CheckButton() + self.installedCheck.connect("button-press-event", self.cbButtonPressed) + self.installedCheck.set_label("Installed") + checkHB.pack_start(self.installedCheck, True, False) + + self.maskedCheck = gtk.CheckButton() + self.maskedCheck.connect("button-press-event", self.cbButtonPressed) + self.maskedCheck.set_label("Masked") + checkHB.pack_start(self.maskedCheck, True, False) + + self.testingCheck = gtk.CheckButton() + self.testingCheck.connect("button-press-event", self.cbButtonPressed) + self.testingCheck.set_label("Testing") + checkHB.pack_start(self.testingCheck, True, False) + + # use list + self.useList = self.buildUseList() + self.useListScroll = gtk.ScrolledWindow() + self.useListScroll.add(self.useList) + self.useListScroll.set_policy(gtk.POLICY_NEVER, gtk.POLICY_NEVER) # XXX: make this work correctly + self.table.attach(self.useListScroll, 0, 2, 2, 3, ypadding = 10) + + # buttons + buttonHB = gtk.HButtonBox() + buttonHB.set_layout(gtk.BUTTONBOX_SPREAD) + self.table.attach(buttonHB, 0, 2, 3, 4) + + self.emergeBtn = gtk.Button("_Emerge") + if not self.queue: self.emergeBtn.set_sensitive(False) + self.cancelBtn = gtk.Button("_Cancel") + self.cancelBtn.connect("clicked", lambda x: self.window.destroy()) + self.emergeBtn.connect("clicked", self.cbEmergeClicked) + buttonHB.pack_start(self.emergeBtn) + buttonHB.pack_start(self.cancelBtn) + + # current status + self.cbChanged(self.vCombo) + + # show + self.window.show_all() + +class MainWindow: + """Application main window.""" + + def cbDelete (self, widget, data = None): + """Returns false -> window is deleted.""" + return False + + def cbDestroy (self, widget, data = None): + """Calls main_quit().""" + gtk.main_quit() + + def createMainMenu (self): + """Creates the main menu.""" + # the menu-list + mainMenuDesc = [ + ( "/_File", None, None, 0, ""), + ( "/File/_Close", None, self.cbDestroy, 0, "") + ] + self.itemFactory = gtk.ItemFactory(gtk.MenuBar, "
", None) + self.itemFactory.create_items(mainMenuDesc) + return self.itemFactory.get_widget("
") + + def cbCatListSelection (self, view, data = None): + """Callback for a category-list selection. Updates the package list with these packages in the category.""" + if view == self.catList: # be sure it is the catList + # get the selected category + sel = view.get_selection() + store, it = sel.get_selected() + + if it: + # remove old one + self.scroll_2.remove(self.pkgList) + + # create new package list + self.pkgList = self.createPkgList(store.get_value(it,0)) + self.scroll_2.add(self.pkgList) + self.scroll_2.show_all() + return False + + def cbRowActivated (self, view, path, col, store = None): + """Callback for an activated row in the pkgList. Opens a package window.""" + if view == self.pkgList: + package = store.get_value(store.get_iter(path), 0) + if package[-1] == '*': package = package[:-1] + PackageWindow(self.window, self.selCatName+"/"+package, self.queue) + elif view == self.emergeView: + if len(path) > 1: + package = store.get_value(store.get_iter(path), 0) + cat, name, vers, rev = geneticone.split_package_name(package) + PackageWindow(self.window, cat+"/"+name, queue = None, version = vers+"-"+rev) + return True + + def createCatList (self): + """Creates the category list.""" + store = gtk.ListStore(str) + + # build categories + for p in geneticone.list_categories(): + store.append([p]) + # sort them alphabetically + store.set_sort_column_id(0, gtk.SORT_ASCENDING) + + view = gtk.TreeView(store) + cell = gtk.CellRendererText() + col = gtk.TreeViewColumn("Categories", cell, text = 0) + view.append_column(col) + view.connect("cursor-changed", self.cbCatListSelection) + view.connect("row-activated", lambda v,p,c : self.cbCatListSelection(v)) + view.set_search_column(0) + + return view + + packages = {} # directory category -> [packages] + def createPkgList (self, name = None): + """Creates the package list. Gets the name of the category.""" + self.selCatName = name # actual category + + store = gtk.ListStore(str) + + # calculate packages + if name: + if name not in self.packages: # only calc packages if not already done + self.packages[name] = [] + for p in unique_array([x.get_name() for x in geneticone.find_all_packages(name+"/")]): + if geneticone.find_installed_packages(name+"/"+p, masked=True) != []: + p += "*" # append a '*' if the package is installed + self.packages[name].append(p) + + for p in self.packages[name]: + store.append([p]) + + # sort alphabetically + store.set_sort_column_id(0, gtk.SORT_ASCENDING) + + # build view + pkgList = gtk.TreeView(store) + cell = gtk.CellRendererText() + col = gtk.TreeViewColumn("Packages", cell, text = 0) + pkgList.append_column(col) + pkgList.connect("row-activated", self.cbRowActivated, store) + + return pkgList + + def cbRemoveClicked (self, button, data = None): + selected = self.emergeView.get_selection() + + if selected: + model, iter = selected.get_selected() + + if not model.iter_parent(iter): # top-level + if model.iter_n_children(iter) > 0: # and has children which can be removed :) + askMB = gtk.MessageDialog(self.window, gtk.DIALOG_MODAL, gtk.MESSAGE_QUESTION, gtk.BUTTONS_YES_NO, "Do you really want to clear the whole queue?") + if askMB.run() == gtk.RESPONSE_YES : + self.queue.removeAll(iter) + askMB.destroy() + elif model.iter_parent(model.iter_parent(iter)): # this is in the 3rd level => dependency + infoMB = gtk.MessageDialog(self.window, gtk.DIALOG_MODAL, gtk.MESSAGE_INFO, gtk.BUTTONS_OK, "You cannot remove dependencies. :)") + infoMB.run() + infoMB.destroy() + else: + self.queue.remove(iter) + + return True + + def __init__ (self): + """Build up window""" + + # window + self.window = gtk.Window(gtk.WINDOW_TOPLEVEL) + self.window.set_title("Genetic") + self.window.connect("delete_event", self.cbDelete) + self.window.connect("destroy", self.cbDestroy) + self.window.set_border_width(2) + self.window.set_geometry_hints (self.window, min_width = 600, min_height = 700, max_height = gtk.gdk.screen_height(), max_width = gtk.gdk.screen_width()) + self.window.set_resizable(True) + + # main vb + vb = gtk.VBox(False, 1) + self.window.add(vb) + + # menubar + menubar = self.createMainMenu() + vb.pack_start(menubar, False) + + # VPaned holding the lists and the Terminal + vpaned = gtk.VPaned() + vpaned.set_position(400) + vb.pack_start(vpaned, True, True) + + # a HB holding the lists + hb = gtk.HBox(True, 5) + hbFrame = gtk.Frame() + hbFrame.add(hb) + hbFrame.set_shadow_type(gtk.SHADOW_IN) + vpaned.pack1(hbFrame, shrink = True, resize = True) + + self.scroll_1 = gtk.ScrolledWindow() + self.scroll_2 = gtk.ScrolledWindow() + self.scroll_1.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC) + self.scroll_2.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC) + hb.pack_start(self.scroll_1, True, True) + hb.pack_start(self.scroll_2, True, True) + + # create cat List + self.catList = self.createCatList() + self.scroll_1.add(self.catList) + + # create pkg list + self.pkgList = self.createPkgList() + self.scroll_2.add(self.pkgList) + + # queue list + queueVB = gtk.VBox(False, 0) + hb.pack_start(queueVB, True, True) + + emergeStore = gtk.TreeStore(str) + self.emergeView = gtk.TreeView(emergeStore) + cell = gtk.CellRendererText() + col = gtk.TreeViewColumn("Queue", cell, text = 0) + self.emergeView.append_column(col) + self.emergeView.connect("row-activated", self.cbRowActivated, emergeStore) + queueVB.pack_start(self.emergeView, True, True) + + # buttons right unter the queue list + buttonBox = gtk.HButtonBox() + queueVB.pack_start(buttonBox, False) + emergeBtn = gtk.Button("_Emerge") + emergeBtn.connect("clicked", lambda a: self.queue.emerge(force=True)) + unmergeBtn = gtk.Button("_Unmerge") + unmergeBtn.connect("clicked", lambda a: self.queue.unmerge(force=True)) + removeBtn = gtk.Button("_Remove") + removeBtn.connect("clicked", self.cbRemoveClicked) + buttonBox.pack_start(emergeBtn) + buttonBox.pack_start(removeBtn) + buttonBox.pack_start(unmergeBtn) + + # the terminal + term = vte.Terminal() + term.set_scrollback_lines(1024) + term.set_scroll_on_output(True) + termBox = gtk.HBox(False, 0) + termScroll = gtk.VScrollbar(term.get_adjustment()) + termBox.pack_start(term, True, True) + termBox.pack_start(termScroll, False) + + termFrame = gtk.Frame("Console") + termFrame.set_shadow_type(gtk.SHADOW_IN) + termFrame.add(termBox) + vpaned.pack2(termFrame, shrink = True, resize = True) + + # show + self.window.show_all() + + # set emerge queue + self.queue = EmergeQueue(console=term, tree = emergeStore) + + def main (self): + """Main.""" + gtk.main() + +def blockedDialog (blocked, blocks): + dialog = gtk.MessageDialog(None, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, blocked+" is blocked by "+blocks+".\nPlease unmerge the blocking package.") + dialog.run() + dialog.destroy() + +if __name__ == "__main__": + m = MainWindow() + m.main() diff --git a/setup.py b/setup.py new file mode 100644 index 0000000..d21165c --- /dev/null +++ b/setup.py @@ -0,0 +1,8 @@ +#!/usr/bin/python + +from distutils.core import setup + +setup(name="Genetic/One", + version="svn", + packages=["geneticone"] + ) -- cgit v1.2.3-70-g09d2