1"""Provides access to stored IDLE configuration information. 2 3Refer to the comments at the beginning of config-main.def for a description of 4the available configuration files and the design implemented to update user 5configuration information. In particular, user configuration choices which 6duplicate the defaults will be removed from the user's configuration files, 7and if a file becomes empty, it will be deleted. 8 9The contents of the user files may be altered using the Options/Configure IDLE 10menu to access the configuration GUI (configDialog.py), or manually. 11 12Throughout this module there is an emphasis on returning useable defaults 13when a problem occurs in returning a requested configuration value back to 14idle. This is to allow IDLE to continue to function in spite of errors in 15the retrieval of config information. When a default is returned instead of 16a requested config value, a message is printed to stderr to aid in 17configuration problem notification and resolution. 18 19""" 20import os 21import sys 22import string 23from idlelib import macosxSupport 24from ConfigParser import ConfigParser, NoOptionError, NoSectionError 25 26class InvalidConfigType(Exception): pass 27class InvalidConfigSet(Exception): pass 28class InvalidFgBg(Exception): pass 29class InvalidTheme(Exception): pass 30 31class IdleConfParser(ConfigParser): 32 """ 33 A ConfigParser specialised for idle configuration file handling 34 """ 35 def __init__(self, cfgFile, cfgDefaults=None): 36 """ 37 cfgFile - string, fully specified configuration file name 38 """ 39 self.file=cfgFile 40 ConfigParser.__init__(self,defaults=cfgDefaults) 41 42 def Get(self, section, option, type=None, default=None, raw=False): 43 """ 44 Get an option value for given section/option or return default. 45 If type is specified, return as type. 46 """ 47 if not self.has_option(section, option): 48 return default 49 if type=='bool': 50 return self.getboolean(section, option) 51 elif type=='int': 52 return self.getint(section, option) 53 else: 54 return self.get(section, option, raw=raw) 55 56 def GetOptionList(self,section): 57 """ 58 Get an option list for given section 59 """ 60 if self.has_section(section): 61 return self.options(section) 62 else: #return a default value 63 return [] 64 65 def Load(self): 66 """ 67 Load the configuration file from disk 68 """ 69 self.read(self.file) 70 71class IdleUserConfParser(IdleConfParser): 72 """ 73 IdleConfigParser specialised for user configuration handling. 74 """ 75 76 def AddSection(self,section): 77 """ 78 if section doesn't exist, add it 79 """ 80 if not self.has_section(section): 81 self.add_section(section) 82 83 def RemoveEmptySections(self): 84 """ 85 remove any sections that have no options 86 """ 87 for section in self.sections(): 88 if not self.GetOptionList(section): 89 self.remove_section(section) 90 91 def IsEmpty(self): 92 """ 93 Remove empty sections and then return 1 if parser has no sections 94 left, else return 0. 95 """ 96 self.RemoveEmptySections() 97 if self.sections(): 98 return 0 99 else: 100 return 1 101 102 def RemoveOption(self,section,option): 103 """ 104 If section/option exists, remove it. 105 Returns 1 if option was removed, 0 otherwise. 106 """ 107 if self.has_section(section): 108 return self.remove_option(section,option) 109 110 def SetOption(self,section,option,value): 111 """ 112 Sets option to value, adding section if required. 113 Returns 1 if option was added or changed, otherwise 0. 114 """ 115 if self.has_option(section,option): 116 if self.get(section,option)==value: 117 return 0 118 else: 119 self.set(section,option,value) 120 return 1 121 else: 122 if not self.has_section(section): 123 self.add_section(section) 124 self.set(section,option,value) 125 return 1 126 127 def RemoveFile(self): 128 """ 129 Removes the user config file from disk if it exists. 130 """ 131 if os.path.exists(self.file): 132 os.remove(self.file) 133 134 def Save(self): 135 """Update user configuration file. 136 137 Remove empty sections. If resulting config isn't empty, write the file 138 to disk. If config is empty, remove the file from disk if it exists. 139 140 """ 141 if not self.IsEmpty(): 142 fname = self.file 143 try: 144 cfgFile = open(fname, 'w') 145 except IOError: 146 os.unlink(fname) 147 cfgFile = open(fname, 'w') 148 self.write(cfgFile) 149 else: 150 self.RemoveFile() 151 152class IdleConf: 153 """ 154 holds config parsers for all idle config files: 155 default config files 156 (idle install dir)/config-main.def 157 (idle install dir)/config-extensions.def 158 (idle install dir)/config-highlight.def 159 (idle install dir)/config-keys.def 160 user config files 161 (user home dir)/.idlerc/config-main.cfg 162 (user home dir)/.idlerc/config-extensions.cfg 163 (user home dir)/.idlerc/config-highlight.cfg 164 (user home dir)/.idlerc/config-keys.cfg 165 """ 166 def __init__(self): 167 self.defaultCfg={} 168 self.userCfg={} 169 self.cfg={} 170 self.CreateConfigHandlers() 171 self.LoadCfgFiles() 172 #self.LoadCfg() 173 174 def CreateConfigHandlers(self): 175 """ 176 set up a dictionary of config parsers for default and user 177 configurations respectively 178 """ 179 #build idle install path 180 if __name__ != '__main__': # we were imported 181 idleDir=os.path.dirname(__file__) 182 else: # we were exec'ed (for testing only) 183 idleDir=os.path.abspath(sys.path[0]) 184 userDir=self.GetUserCfgDir() 185 configTypes=('main','extensions','highlight','keys') 186 defCfgFiles={} 187 usrCfgFiles={} 188 for cfgType in configTypes: #build config file names 189 defCfgFiles[cfgType]=os.path.join(idleDir,'config-'+cfgType+'.def') 190 usrCfgFiles[cfgType]=os.path.join(userDir,'config-'+cfgType+'.cfg') 191 for cfgType in configTypes: #create config parsers 192 self.defaultCfg[cfgType]=IdleConfParser(defCfgFiles[cfgType]) 193 self.userCfg[cfgType]=IdleUserConfParser(usrCfgFiles[cfgType]) 194 195 def GetUserCfgDir(self): 196 """ 197 Creates (if required) and returns a filesystem directory for storing 198 user config files. 199 200 """ 201 cfgDir = '.idlerc' 202 userDir = os.path.expanduser('~') 203 if userDir != '~': # expanduser() found user home dir 204 if not os.path.exists(userDir): 205 warn = ('\n Warning: os.path.expanduser("~") points to\n '+ 206 userDir+',\n but the path does not exist.\n') 207 try: 208 sys.stderr.write(warn) 209 except IOError: 210 pass 211 userDir = '~' 212 if userDir == "~": # still no path to home! 213 # traditionally IDLE has defaulted to os.getcwd(), is this adequate? 214 userDir = os.getcwd() 215 userDir = os.path.join(userDir, cfgDir) 216 if not os.path.exists(userDir): 217 try: 218 os.mkdir(userDir) 219 except (OSError, IOError): 220 warn = ('\n Warning: unable to create user config directory\n'+ 221 userDir+'\n Check path and permissions.\n Exiting!\n\n') 222 sys.stderr.write(warn) 223 raise SystemExit 224 return userDir 225 226 def GetOption(self, configType, section, option, default=None, type=None, 227 warn_on_default=True, raw=False): 228 """ 229 Get an option value for given config type and given general 230 configuration section/option or return a default. If type is specified, 231 return as type. Firstly the user configuration is checked, with a 232 fallback to the default configuration, and a final 'catch all' 233 fallback to a useable passed-in default if the option isn't present in 234 either the user or the default configuration. 235 configType must be one of ('main','extensions','highlight','keys') 236 If a default is returned, and warn_on_default is True, a warning is 237 printed to stderr. 238 239 """ 240 try: 241 if self.userCfg[configType].has_option(section,option): 242 return self.userCfg[configType].Get(section, option, 243 type=type, raw=raw) 244 except ValueError: 245 warning = ('\n Warning: configHandler.py - IdleConf.GetOption -\n' 246 ' invalid %r value for configuration option %r\n' 247 ' from section %r: %r\n' % 248 (type, option, section, 249 self.userCfg[configType].Get(section, option, 250 raw=raw))) 251 try: 252 sys.stderr.write(warning) 253 except IOError: 254 pass 255 try: 256 if self.defaultCfg[configType].has_option(section,option): 257 return self.defaultCfg[configType].Get(section, option, 258 type=type, raw=raw) 259 except ValueError: 260 pass 261 #returning default, print warning 262 if warn_on_default: 263 warning = ('\n Warning: configHandler.py - IdleConf.GetOption -\n' 264 ' problem retrieving configuration option %r\n' 265 ' from section %r.\n' 266 ' returning default value: %r\n' % 267 (option, section, default)) 268 try: 269 sys.stderr.write(warning) 270 except IOError: 271 pass 272 return default 273 274 def SetOption(self, configType, section, option, value): 275 """In user's config file, set section's option to value. 276 277 """ 278 self.userCfg[configType].SetOption(section, option, value) 279 280 def GetSectionList(self, configSet, configType): 281 """ 282 Get a list of sections from either the user or default config for 283 the given config type. 284 configSet must be either 'user' or 'default' 285 configType must be one of ('main','extensions','highlight','keys') 286 """ 287 if not (configType in ('main','extensions','highlight','keys')): 288 raise InvalidConfigType, 'Invalid configType specified' 289 if configSet == 'user': 290 cfgParser=self.userCfg[configType] 291 elif configSet == 'default': 292 cfgParser=self.defaultCfg[configType] 293 else: 294 raise InvalidConfigSet, 'Invalid configSet specified' 295 return cfgParser.sections() 296 297 def GetHighlight(self, theme, element, fgBg=None): 298 """ 299 return individual highlighting theme elements. 300 fgBg - string ('fg'or'bg') or None, if None return a dictionary 301 containing fg and bg colours (appropriate for passing to Tkinter in, 302 e.g., a tag_config call), otherwise fg or bg colour only as specified. 303 """ 304 if self.defaultCfg['highlight'].has_section(theme): 305 themeDict=self.GetThemeDict('default',theme) 306 else: 307 themeDict=self.GetThemeDict('user',theme) 308 fore=themeDict[element+'-foreground'] 309 if element=='cursor': #there is no config value for cursor bg 310 back=themeDict['normal-background'] 311 else: 312 back=themeDict[element+'-background'] 313 highlight={"foreground": fore,"background": back} 314 if not fgBg: #return dict of both colours 315 return highlight 316 else: #return specified colour only 317 if fgBg == 'fg': 318 return highlight["foreground"] 319 if fgBg == 'bg': 320 return highlight["background"] 321 else: 322 raise InvalidFgBg, 'Invalid fgBg specified' 323 324 def GetThemeDict(self,type,themeName): 325 """ 326 type - string, 'default' or 'user' theme type 327 themeName - string, theme name 328 Returns a dictionary which holds {option:value} for each element 329 in the specified theme. Values are loaded over a set of ultimate last 330 fallback defaults to guarantee that all theme elements are present in 331 a newly created theme. 332 """ 333 if type == 'user': 334 cfgParser=self.userCfg['highlight'] 335 elif type == 'default': 336 cfgParser=self.defaultCfg['highlight'] 337 else: 338 raise InvalidTheme, 'Invalid theme type specified' 339 #foreground and background values are provded for each theme element 340 #(apart from cursor) even though all these values are not yet used 341 #by idle, to allow for their use in the future. Default values are 342 #generally black and white. 343 theme={ 'normal-foreground':'#000000', 344 'normal-background':'#ffffff', 345 'keyword-foreground':'#000000', 346 'keyword-background':'#ffffff', 347 'builtin-foreground':'#000000', 348 'builtin-background':'#ffffff', 349 'comment-foreground':'#000000', 350 'comment-background':'#ffffff', 351 'string-foreground':'#000000', 352 'string-background':'#ffffff', 353 'definition-foreground':'#000000', 354 'definition-background':'#ffffff', 355 'hilite-foreground':'#000000', 356 'hilite-background':'gray', 357 'break-foreground':'#ffffff', 358 'break-background':'#000000', 359 'hit-foreground':'#ffffff', 360 'hit-background':'#000000', 361 'error-foreground':'#ffffff', 362 'error-background':'#000000', 363 #cursor (only foreground can be set) 364 'cursor-foreground':'#000000', 365 #shell window 366 'stdout-foreground':'#000000', 367 'stdout-background':'#ffffff', 368 'stderr-foreground':'#000000', 369 'stderr-background':'#ffffff', 370 'console-foreground':'#000000', 371 'console-background':'#ffffff' } 372 for element in theme.keys(): 373 if not cfgParser.has_option(themeName,element): 374 #we are going to return a default, print warning 375 warning=('\n Warning: configHandler.py - IdleConf.GetThemeDict' 376 ' -\n problem retrieving theme element %r' 377 '\n from theme %r.\n' 378 ' returning default value: %r\n' % 379 (element, themeName, theme[element])) 380 try: 381 sys.stderr.write(warning) 382 except IOError: 383 pass 384 colour=cfgParser.Get(themeName,element,default=theme[element]) 385 theme[element]=colour 386 return theme 387 388 def CurrentTheme(self): 389 """ 390 Returns the name of the currently active theme 391 """ 392 return self.GetOption('main','Theme','name',default='') 393 394 def CurrentKeys(self): 395 """ 396 Returns the name of the currently active key set 397 """ 398 return self.GetOption('main','Keys','name',default='') 399 400 def GetExtensions(self, active_only=True, editor_only=False, shell_only=False): 401 """ 402 Gets a list of all idle extensions declared in the config files. 403 active_only - boolean, if true only return active (enabled) extensions 404 """ 405 extns=self.RemoveKeyBindNames( 406 self.GetSectionList('default','extensions')) 407 userExtns=self.RemoveKeyBindNames( 408 self.GetSectionList('user','extensions')) 409 for extn in userExtns: 410 if extn not in extns: #user has added own extension 411 extns.append(extn) 412 if active_only: 413 activeExtns=[] 414 for extn in extns: 415 if self.GetOption('extensions', extn, 'enable', default=True, 416 type='bool'): 417 #the extension is enabled 418 if editor_only or shell_only: 419 if editor_only: 420 option = "enable_editor" 421 else: 422 option = "enable_shell" 423 if self.GetOption('extensions', extn,option, 424 default=True, type='bool', 425 warn_on_default=False): 426 activeExtns.append(extn) 427 else: 428 activeExtns.append(extn) 429 return activeExtns 430 else: 431 return extns 432 433 def RemoveKeyBindNames(self,extnNameList): 434 #get rid of keybinding section names 435 names=extnNameList 436 kbNameIndicies=[] 437 for name in names: 438 if name.endswith(('_bindings', '_cfgBindings')): 439 kbNameIndicies.append(names.index(name)) 440 kbNameIndicies.sort() 441 kbNameIndicies.reverse() 442 for index in kbNameIndicies: #delete each keybinding section name 443 del(names[index]) 444 return names 445 446 def GetExtnNameForEvent(self,virtualEvent): 447 """ 448 Returns the name of the extension that virtualEvent is bound in, or 449 None if not bound in any extension. 450 virtualEvent - string, name of the virtual event to test for, without 451 the enclosing '<< >>' 452 """ 453 extName=None 454 vEvent='<<'+virtualEvent+'>>' 455 for extn in self.GetExtensions(active_only=0): 456 for event in self.GetExtensionKeys(extn).keys(): 457 if event == vEvent: 458 extName=extn 459 return extName 460 461 def GetExtensionKeys(self,extensionName): 462 """ 463 returns a dictionary of the configurable keybindings for a particular 464 extension,as they exist in the dictionary returned by GetCurrentKeySet; 465 that is, where previously used bindings are disabled. 466 """ 467 keysName=extensionName+'_cfgBindings' 468 activeKeys=self.GetCurrentKeySet() 469 extKeys={} 470 if self.defaultCfg['extensions'].has_section(keysName): 471 eventNames=self.defaultCfg['extensions'].GetOptionList(keysName) 472 for eventName in eventNames: 473 event='<<'+eventName+'>>' 474 binding=activeKeys[event] 475 extKeys[event]=binding 476 return extKeys 477 478 def __GetRawExtensionKeys(self,extensionName): 479 """ 480 returns a dictionary of the configurable keybindings for a particular 481 extension, as defined in the configuration files, or an empty dictionary 482 if no bindings are found 483 """ 484 keysName=extensionName+'_cfgBindings' 485 extKeys={} 486 if self.defaultCfg['extensions'].has_section(keysName): 487 eventNames=self.defaultCfg['extensions'].GetOptionList(keysName) 488 for eventName in eventNames: 489 binding=self.GetOption('extensions',keysName, 490 eventName,default='').split() 491 event='<<'+eventName+'>>' 492 extKeys[event]=binding 493 return extKeys 494 495 def GetExtensionBindings(self,extensionName): 496 """ 497 Returns a dictionary of all the event bindings for a particular 498 extension. The configurable keybindings are returned as they exist in 499 the dictionary returned by GetCurrentKeySet; that is, where re-used 500 keybindings are disabled. 501 """ 502 bindsName=extensionName+'_bindings' 503 extBinds=self.GetExtensionKeys(extensionName) 504 #add the non-configurable bindings 505 if self.defaultCfg['extensions'].has_section(bindsName): 506 eventNames=self.defaultCfg['extensions'].GetOptionList(bindsName) 507 for eventName in eventNames: 508 binding=self.GetOption('extensions',bindsName, 509 eventName,default='').split() 510 event='<<'+eventName+'>>' 511 extBinds[event]=binding 512 513 return extBinds 514 515 def GetKeyBinding(self, keySetName, eventStr): 516 """ 517 returns the keybinding for a specific event. 518 keySetName - string, name of key binding set 519 eventStr - string, the virtual event we want the binding for, 520 represented as a string, eg. '<<event>>' 521 """ 522 eventName=eventStr[2:-2] #trim off the angle brackets 523 binding=self.GetOption('keys',keySetName,eventName,default='').split() 524 return binding 525 526 def GetCurrentKeySet(self): 527 result = self.GetKeySet(self.CurrentKeys()) 528 529 if macosxSupport.runningAsOSXApp(): 530 # We're using AquaTk, replace all keybingings that use the 531 # Alt key by ones that use the Option key because the former 532 # don't work reliably. 533 for k, v in result.items(): 534 v2 = [ x.replace('<Alt-', '<Option-') for x in v ] 535 if v != v2: 536 result[k] = v2 537 538 return result 539 540 def GetKeySet(self,keySetName): 541 """ 542 Returns a dictionary of: all requested core keybindings, plus the 543 keybindings for all currently active extensions. If a binding defined 544 in an extension is already in use, that binding is disabled. 545 """ 546 keySet=self.GetCoreKeys(keySetName) 547 activeExtns=self.GetExtensions(active_only=1) 548 for extn in activeExtns: 549 extKeys=self.__GetRawExtensionKeys(extn) 550 if extKeys: #the extension defines keybindings 551 for event in extKeys.keys(): 552 if extKeys[event] in keySet.values(): 553 #the binding is already in use 554 extKeys[event]='' #disable this binding 555 keySet[event]=extKeys[event] #add binding 556 return keySet 557 558 def IsCoreBinding(self,virtualEvent): 559 """ 560 returns true if the virtual event is bound in the core idle keybindings. 561 virtualEvent - string, name of the virtual event to test for, without 562 the enclosing '<< >>' 563 """ 564 return ('<<'+virtualEvent+'>>') in self.GetCoreKeys().keys() 565 566 def GetCoreKeys(self, keySetName=None): 567 """ 568 returns the requested set of core keybindings, with fallbacks if 569 required. 570 Keybindings loaded from the config file(s) are loaded _over_ these 571 defaults, so if there is a problem getting any core binding there will 572 be an 'ultimate last resort fallback' to the CUA-ish bindings 573 defined here. 574 """ 575 keyBindings={ 576 '<<copy>>': ['<Control-c>', '<Control-C>'], 577 '<<cut>>': ['<Control-x>', '<Control-X>'], 578 '<<paste>>': ['<Control-v>', '<Control-V>'], 579 '<<beginning-of-line>>': ['<Control-a>', '<Home>'], 580 '<<center-insert>>': ['<Control-l>'], 581 '<<close-all-windows>>': ['<Control-q>'], 582 '<<close-window>>': ['<Alt-F4>'], 583 '<<do-nothing>>': ['<Control-x>'], 584 '<<end-of-file>>': ['<Control-d>'], 585 '<<python-docs>>': ['<F1>'], 586 '<<python-context-help>>': ['<Shift-F1>'], 587 '<<history-next>>': ['<Alt-n>'], 588 '<<history-previous>>': ['<Alt-p>'], 589 '<<interrupt-execution>>': ['<Control-c>'], 590 '<<view-restart>>': ['<F6>'], 591 '<<restart-shell>>': ['<Control-F6>'], 592 '<<open-class-browser>>': ['<Alt-c>'], 593 '<<open-module>>': ['<Alt-m>'], 594 '<<open-new-window>>': ['<Control-n>'], 595 '<<open-window-from-file>>': ['<Control-o>'], 596 '<<plain-newline-and-indent>>': ['<Control-j>'], 597 '<<print-window>>': ['<Control-p>'], 598 '<<redo>>': ['<Control-y>'], 599 '<<remove-selection>>': ['<Escape>'], 600 '<<save-copy-of-window-as-file>>': ['<Alt-Shift-S>'], 601 '<<save-window-as-file>>': ['<Alt-s>'], 602 '<<save-window>>': ['<Control-s>'], 603 '<<select-all>>': ['<Alt-a>'], 604 '<<toggle-auto-coloring>>': ['<Control-slash>'], 605 '<<undo>>': ['<Control-z>'], 606 '<<find-again>>': ['<Control-g>', '<F3>'], 607 '<<find-in-files>>': ['<Alt-F3>'], 608 '<<find-selection>>': ['<Control-F3>'], 609 '<<find>>': ['<Control-f>'], 610 '<<replace>>': ['<Control-h>'], 611 '<<goto-line>>': ['<Alt-g>'], 612 '<<smart-backspace>>': ['<Key-BackSpace>'], 613 '<<newline-and-indent>>': ['<Key-Return>', '<Key-KP_Enter>'], 614 '<<smart-indent>>': ['<Key-Tab>'], 615 '<<indent-region>>': ['<Control-Key-bracketright>'], 616 '<<dedent-region>>': ['<Control-Key-bracketleft>'], 617 '<<comment-region>>': ['<Alt-Key-3>'], 618 '<<uncomment-region>>': ['<Alt-Key-4>'], 619 '<<tabify-region>>': ['<Alt-Key-5>'], 620 '<<untabify-region>>': ['<Alt-Key-6>'], 621 '<<toggle-tabs>>': ['<Alt-Key-t>'], 622 '<<change-indentwidth>>': ['<Alt-Key-u>'], 623 '<<del-word-left>>': ['<Control-Key-BackSpace>'], 624 '<<del-word-right>>': ['<Control-Key-Delete>'] 625 } 626 if keySetName: 627 for event in keyBindings.keys(): 628 binding=self.GetKeyBinding(keySetName,event) 629 if binding: 630 keyBindings[event]=binding 631 else: #we are going to return a default, print warning 632 warning=('\n Warning: configHandler.py - IdleConf.GetCoreKeys' 633 ' -\n problem retrieving key binding for event %r' 634 '\n from key set %r.\n' 635 ' returning default value: %r\n' % 636 (event, keySetName, keyBindings[event])) 637 try: 638 sys.stderr.write(warning) 639 except IOError: 640 pass 641 return keyBindings 642 643 def GetExtraHelpSourceList(self,configSet): 644 """Fetch list of extra help sources from a given configSet. 645 646 Valid configSets are 'user' or 'default'. Return a list of tuples of 647 the form (menu_item , path_to_help_file , option), or return the empty 648 list. 'option' is the sequence number of the help resource. 'option' 649 values determine the position of the menu items on the Help menu, 650 therefore the returned list must be sorted by 'option'. 651 652 """ 653 helpSources=[] 654 if configSet=='user': 655 cfgParser=self.userCfg['main'] 656 elif configSet=='default': 657 cfgParser=self.defaultCfg['main'] 658 else: 659 raise InvalidConfigSet, 'Invalid configSet specified' 660 options=cfgParser.GetOptionList('HelpFiles') 661 for option in options: 662 value=cfgParser.Get('HelpFiles',option,default=';') 663 if value.find(';')==-1: #malformed config entry with no ';' 664 menuItem='' #make these empty 665 helpPath='' #so value won't be added to list 666 else: #config entry contains ';' as expected 667 value=string.split(value,';') 668 menuItem=value[0].strip() 669 helpPath=value[1].strip() 670 if menuItem and helpPath: #neither are empty strings 671 helpSources.append( (menuItem,helpPath,option) ) 672 helpSources.sort(key=lambda x: int(x[2])) 673 return helpSources 674 675 def GetAllExtraHelpSourcesList(self): 676 """ 677 Returns a list of tuples containing the details of all additional help 678 sources configured, or an empty list if there are none. Tuples are of 679 the format returned by GetExtraHelpSourceList. 680 """ 681 allHelpSources=( self.GetExtraHelpSourceList('default')+ 682 self.GetExtraHelpSourceList('user') ) 683 return allHelpSources 684 685 def LoadCfgFiles(self): 686 """ 687 load all configuration files. 688 """ 689 for key in self.defaultCfg.keys(): 690 self.defaultCfg[key].Load() 691 self.userCfg[key].Load() #same keys 692 693 def SaveUserCfgFiles(self): 694 """ 695 write all loaded user configuration files back to disk 696 """ 697 for key in self.userCfg.keys(): 698 self.userCfg[key].Save() 699 700idleConf=IdleConf() 701 702### module test 703if __name__ == '__main__': 704 def dumpCfg(cfg): 705 print '\n',cfg,'\n' 706 for key in cfg.keys(): 707 sections=cfg[key].sections() 708 print key 709 print sections 710 for section in sections: 711 options=cfg[key].options(section) 712 print section 713 print options 714 for option in options: 715 print option, '=', cfg[key].Get(section,option) 716 dumpCfg(idleConf.defaultCfg) 717 dumpCfg(idleConf.userCfg) 718 print idleConf.userCfg['main'].Get('Theme','name') 719 #print idleConf.userCfg['highlight'].GetDefHighlight('Foo','normal') 720