implementation.py

   1 from xml.dom import Node, minidom
   2
   3 import rox, os, pango, sys, textwrap, traceback, subprocess, time, urlparse
   4 from rox import g, tasks, loading
   5 import gtk.glade
   6
   7 import main
   8 from xmltools import *
   9
  10 from zeroinstall.injector import model
  11 from zeroinstall.zerostore import unpack, NotStored
  12
  13 RESPONSE_SAVE_AND_TEST = 1
  14
  15 class ImplementationProperties:
  16         def __init__(self, feed_editor, element = None, is_group = False):
  17                 self.feed_editor = feed_editor
  18                 self.element = element
  19
  20                 widgets = gtk.glade.XML(main.gladefile, 'version')
  21
  22                 #attributes = g.ListStore(str, str)
  23                 #attr_view = widgets.get_widget('attributes')
  24                 #attr_view.set_model(attributes)
  25
  26                 #attr_view.append_column(g.TreeViewColumn('Name'))
  27                 #attr_view.append_column(g.TreeViewColumn('Value'))
  28
  29                 inherit_arch = widgets.get_widget('inherit_arch')
  30                 def shade_os_cpu():
  31                         s = not inherit_arch.get_active()
  32                         widgets.get_widget('cpu').set_sensitive(s)
  33                         widgets.get_widget('os').set_sensitive(s)
  34                         if s:
  35                                 cpu = widgets.get_widget('cpu').get_active_text()
  36                         else:
  37                                 cpu = None
  38                                 if element:
  39                                         parent = element.parentNode
  40                                         while parent.nodeType == Node.ELEMENT_NODE and not cpu:
  41                                                 arch = parent.getAttribute('arch')
  42                                                 if arch and '-' in arch:
  43                                                         cpu = arch.split('-')[1]
  44                                                 parent = parent.parentNode
  45
  46                         if cpu == 'src':
  47                                 widgets.get_widget('source_frame').show()
  48                         else:
  49                                 widgets.get_widget('source_frame').hide()
  50                                 command = widgets.get_widget('compile_command')
  51                                 if command.get_text() == '':
  52                                         command.set_text('"$SRCDIR/configure" --prefix="$DISTDIR" && make install')
  53                 inherit_arch.connect('toggled', lambda cb: shade_os_cpu())
  54                 widgets.get_widget('cpu').connect('changed', lambda cb: shade_os_cpu())
  55
  56                 main_menu = widgets.get_widget('main_binary')
  57                 doc_menu = widgets.get_widget('doc_dir')
  58
  59                 if element:
  60                         if element.localName == 'group':
  61                                 is_group = True
  62                                 id = None
  63                         else:
  64                                 id = element.getAttribute('id')
  65
  66                         version = element.getAttribute('version') + \
  67                                   (element.getAttribute('version-modifier') or '')
  68                         widgets.get_widget('version_number').set_text(version)
  69                         widgets.get_widget('released').set_text(element.getAttribute('released'))
  70
  71                         widgets.get_widget('compile_command').set_text(element.getAttributeNS(XMLNS_COMPILE, 'command'))
  72                         widgets.get_widget('compile_binary_main').set_text(element.getAttributeNS(XMLNS_COMPILE, 'binary-main'))
  73                         widgets.get_widget('compile_binary_lib_mappings').set_text(element.getAttributeNS(XMLNS_COMPILE, 'binary-lib-mappings'))
  74
  75                         main_binary = element.getAttribute('main')
  76                         doc_dir = element.getAttribute('doc-dir')
  77
  78                         stability_menu = widgets.get_widget('stability')
  79                         stability = element.getAttribute('stability')
  80                         if stability:
  81                                 i = 0
  82                                 for row in stability_menu.get_model():
  83                                         if row[0].lower() == stability:
  84                                                 stability_menu.set_active(i)
  85                                                 break
  86                                         i += 1
  87                         else:
  88                                 stability_menu.set_active(0)
  89
  90                         main.combo_set_text(widgets.get_widget('license'), element.getAttribute('license'))
  91                         arch = element.getAttribute('arch')
  92                         if arch:
  93                                 arch_os, arch_cpu = arch.split('-')
  94                                 main.combo_set_text(widgets.get_widget('os'), arch_os)
  95                                 main.combo_set_text(widgets.get_widget('cpu'), arch_cpu)
  96                                 inherit_arch.set_active(False)
  97                         else:
  98                                 widgets.get_widget('os').set_active(0)
  99                                 widgets.get_widget('cpu').set_active(0)
 100
 101                         def ok():
 102                                 self.update_impl(element, widgets)
 103                 else:
 104                         released = widgets.get_widget('released')
 105
 106                         id = '.'
 107                         if is_group:
 108                                 widgets.get_widget('version_number').set_text('')
 109                                 released.set_text('')
 110                         else:
 111                                 widgets.get_widget('version_number').set_text('0.1-pre')
 112                                 #released.set_text(time.strftime('%Y-%m-%d'))
 113
 114                         widgets.get_widget('cpu').set_active(0)
 115                         widgets.get_widget('os').set_active(0)
 116                         widgets.get_widget('stability').set_active(0)
 117                         main_binary = None
 118                         doc_dir = None
 119
 120                         def ok():
 121                                 if is_group:
 122                                         element_name = 'group'
 123                                 else:
 124                                         element_name = 'implementation'
 125                                 element = create_element(self.feed_editor.doc.documentElement, element_name)
 126                                 if not is_group:
 127                                         element.setAttribute('id', '.')
 128                                 try:
 129                                         self.update_impl(element, widgets)
 130                                 except:
 131                                         remove_element(element)
 132                                         raise
 133
 134                 shade_os_cpu()
 135
 136                 self.is_group = is_group
 137
 138                 id_label = widgets.get_widget('id_label')
 139
 140                 if is_group:
 141                         id_label.set_text('(group)')
 142                 elif id:
 143                         id_label.set_text(id)
 144                         if id.startswith('.') or id.startswith('/'):
 145                                 id_label.set_sensitive(True)
 146                 else:
 147                         id_label.set_text('-')
 148
 149                 def resp(dialog, r):
 150                         if r in (g.RESPONSE_OK, RESPONSE_SAVE_AND_TEST):
 151                                 ok()
 152                                 self.feed_editor.update_version_model()
 153                         if r == RESPONSE_SAVE_AND_TEST:
 154                                 is_src = bool(widgets.get_widget('source_frame').flags() & gtk.VISIBLE)
 155                                 self.feed_editor.save(lambda: self.test(element, is_src))
 156                         else:
 157                                 dialog.destroy()
 158
 159                 if is_group and element:
 160                         # Find a cached implementation for getting main
 161                         for x in child_elements(element):
 162                                 if x.localName == 'implementation' and x.namespaceURI == XMLNS_INTERFACE:
 163                                         id = x.getAttribute('id')
 164                                         try:
 165                                                 if id and (id.startswith('.') or id.startswith('/') or main.stores.lookup(id)):
 166                                                         break
 167                                         except NotStored, ex:
 168                                                 pass
 169                 if id and (element or id != '.'):
 170                         # Find possible main settings, if possible
 171                         if id.startswith('/') or id.startswith('.'):
 172                                 cached_impl = os.path.abspath(os.path.join(os.path.dirname(feed_editor.pathname), id))
 173                         else:
 174                                 try:
 175                                         cached_impl = main.stores.lookup(id)
 176                                 except NotStored, ex:
 177                                         cached_impl = None
 178                         if cached_impl:
 179                                 possible_mains = []
 180                                 possible_docs = []
 181                                 for (dirpath, dirnames, filenames) in os.walk(cached_impl):
 182                                         relbasedir = dirpath[len(cached_impl) + 1:]
 183                                         for file in filenames:
 184                                                 info = os.lstat(os.path.join(dirpath, file))
 185                                                 if info.st_mode & 0111:
 186                                                         new = os.path.join(relbasedir, file)
 187                                                         possible_mains.append(new)
 188                                         for d in dirnames[:]:
 189                                                 if d.startswith('.'):
 190                                                         dirnames.remove(d)
 191                                                 else:
 192                                                         possible_docs.append(os.path.join(relbasedir, d))
 193                                 for option in sorted(possible_mains):
 194                                         main_menu.append_text(option)
 195                                 for option in sorted(possible_docs):
 196                                         doc_menu.append_text(option)
 197                 main.combo_set_text(main_menu, main_binary)
 198                 main.combo_set_text(doc_menu, doc_dir)
 199
 200                 dialog = widgets.get_widget('version')
 201                 dialog.connect('response', resp)
 202
 203         def update_impl(self, element, widgets):
 204                 version = widgets.get_widget('version_number').get_text()
 205                 released = widgets.get_widget('released').get_text()
 206                 inherit_arch = widgets.get_widget('inherit_arch')
 207
 208                 def get_combo(name):
 209                         widget = widgets.get_widget(name)
 210                         return widget.get_active_text()
 211
 212                 cpu = get_combo('cpu')
 213                 os = get_combo('os')
 214                 license = get_combo('license')
 215
 216                 widget = widgets.get_widget('stability')
 217                 if widget.get_active() == 0:
 218                         stability = None
 219                 else:
 220                         stability = get_combo('stability').lower()
 221
 222                 if inherit_arch.get_active():
 223                         arch = None
 224                 else:
 225                         arch = os + '-' + cpu
 226
 227                 main = widgets.get_widget('main_binary').get_active_text()
 228                 docs = widgets.get_widget('doc_dir').get_active_text()
 229
 230                 old_id = element.getAttribute('id')
 231                 if old_id.startswith('/') or old_id.startswith('.'):
 232                         # Local paths are editable
 233                         new_id = widgets.get_widget('id_label').get_text()
 234                         if new_id.startswith('.') or new_id.startswith('/'):
 235                                 element.setAttribute('id', new_id)
 236                         else:
 237                                 raise Exception('Local IDs must start with "." or "/"')
 238
 239                 version_modifier = None
 240                 if version:
 241                         model.parse_version(version)
 242                         # Was only needed for very old versions of 0launch:
 243                         #if '-' in version:
 244                         #       version, version_modifier = version.split('-', 1)
 245                         #       version_modifier = '-' + version_modifier
 246
 247                 for name, value in [('version', version),
 248                                     ('version-modifier', version_modifier),
 249                                     ('arch', arch),
 250                                     ('main', main),
 251                                     ('doc-dir', docs),
 252                                     ('released', released),
 253                                     ('license', license),
 254                                     ('stability', stability)]:
 255                         if value:
 256                                 element.setAttribute(name, value)
 257                         elif element.hasAttribute(name):
 258                                 element.removeAttribute(name)
 259
 260                 # Source packages
 261                 if widgets.get_widget('source_frame').flags() & gtk.VISIBLE:
 262                         compile_command = widgets.get_widget('compile_command').get_text()
 263                         compile_binary_main = widgets.get_widget('compile_binary_main').get_text()
 264                         compile_binary_lib_mappings = widgets.get_widget('compile_binary_lib_mappings').get_text()
 265                         self.feed_editor.doc.documentElement.setAttribute('xmlns:compile', XMLNS_COMPILE)
 266                 else:
 267                         compile_command = compile_binary_main = compile_binary_lib_mappings = None
 268
 269                 for name, value in [('command', compile_command),
 270                                     ('binary-main', compile_binary_main),
 271                                     ('binary-lib-mappings', compile_binary_lib_mappings)]:
 272                         if value:
 273                                 element.setAttributeNS(XMLNS_COMPILE, 'compile:' + name, value)
 274                         elif element.hasAttributeNS(XMLNS_COMPILE, name):
 275                                 element.removeAttributeNS(XMLNS_COMPILE, name)
 276
 277         def test(self, element, compile):
 278                 version = None
 279                 while element:
 280                         if element.hasAttribute('version'):
 281                                 version = element.getAttribute('version')
 282                                 break
 283                         element = element.parentNode
 284                         if element.namespaceURI != XMLNS_INTERFACE:
 285                                 break
 286                         if element.localName != 'group':
 287                                 break
 288
 289                 if compile:
 290                         # TODO: 0compile doesn't allow setting the version
 291                         self.feed_editor.test_compile([])
 292                 else:
 293                         if version:
 294                                 args = ['--not-before', version, '--before', version + '-0-pre9999']
 295                         else:
 296                                 args = []
 297                         self.feed_editor.test(args)