4 # This file is part of BeRTOS.
6 # Bertos is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 # As a special exception, you may use this file as part of a free software
21 # library without restriction. Specifically, if other files instantiate
22 # templates or use macros or inline functions from this file, or you compile
23 # this file and link it with other files to produce an executable, this
24 # file does not by itself cause the resulting executable to be covered by
25 # the GNU General Public License. This exception does not however
26 # invalidate any other reasons why the executable file might be covered by
27 # the GNU General Public License.
29 # Copyright 2008 Develer S.r.l. (http://www.develer.com/)
33 # Author: Lorenzo Berni <duplo@develer.com>
41 # Use custom copytree function
48 import DefineException
50 from _wizard_version import WIZARD_VERSION
52 from LoadException import VersionException, ToolchainException
55 result = cmp(x["info"].get('ord', 0), y["info"].get('ord', 0))
58 x["info"].get("name", x["info"]["filename"]).lower(),
59 y["info"].get("name", y["info"]["filename"]).lower()
63 def isBertosDir(directory):
64 return os.path.exists(directory + "/VERSION")
66 def bertosVersion(directory):
67 return open(directory + "/VERSION").readline().strip()
69 def enabledModules(project_info):
71 for name, module in project_info.info("MODULES").items():
73 enabled_modules.append(name)
74 return enabled_modules
76 def presetList(directory):
78 Return the list of the preset found in the selected BeRTOS Version.
80 abspath = os.path.join(directory, const.PREDEFINED_BOARDS_DIR)
82 (os.path.join(abspath, preset_dir), presetInfo(os.path.join(abspath, preset_dir)))
83 for preset_dir in os.listdir(os.path.join(directory, const.PREDEFINED_BOARDS_DIR))
87 def presetInfo(preset_dir):
89 Return the preset-relevant info contined into the project_file.
91 preset_info = pickle.loads(open(os.path.join(preset_dir, "project.bertos"), "r").read())
93 description = open(os.path.join(preset_dir, "description"), "r").read()
95 # No description file found.
98 "CPU_NAME": preset_info.get("CPU_NAME"),
99 "SELECTED_FREQ": preset_info.get("SELECTED_FREQ"),
100 "WIZARD_VERSION": preset_info.get("WIZARD_VERSION", None),
101 "PRESET_NAME": preset_info.get("PROJECT_NAME"),
102 "PRESET_DESCRIPTION": description.decode("utf-8"),
106 def mergeSources(srcdir, new_sources, old_sources):
107 # The current mergeSources function provide only a raw copy of the sources in the
110 # TODO: implement the three way merge algorithm
112 shutil.rmtree(srcdir, True)
113 copytree.copytree(os.path.join(new_sources, "bertos"), srcdir, ignore_list=const.IGNORE_LIST)
115 def projectFileGenerator(project_info):
116 directory = project_info.info("PROJECT_PATH")
119 for module, information in project_info.info("MODULES").items():
120 if information["enabled"]:
121 enabled_modules.append(module)
122 project_data["ENABLED_MODULES"] = enabled_modules
123 if project_info.info("PRESET"):
124 # For presets save again the BERTOS_PATH into project file
125 project_data["PRESET"] = True
126 project_data["BERTOS_PATH"] = relpath.relpath(project_info.info("BERTOS_PATH"), directory)
127 elif project_info.edit:
128 # If in editing mode the BERTOS_PATH is maintained
129 project_data["BERTOS_PATH"] = relpath.relpath(project_info.info("BERTOS_PATH"), directory)
131 # Use the local BeRTOS version instead of the original one
132 # project_data["BERTOS_PATH"] = project_info.info("BERTOS_PATH")
133 project_data["BERTOS_PATH"] = "."
134 project_data["PROJECT_NAME"] = project_info.info("PROJECT_NAME", os.path.basename(directory))
135 project_src_relpath = relpath.relpath(project_info.info("PROJECT_SRC_PATH"), directory)
136 project_data["PROJECT_SRC_PATH"] = project_src_relpath
137 project_data["TOOLCHAIN"] = project_info.info("TOOLCHAIN")
138 project_data["CPU_NAME"] = project_info.info("CPU_NAME")
139 project_data["SELECTED_FREQ"] = project_info.info("SELECTED_FREQ")
140 project_data["OUTPUT"] = project_info.info("OUTPUT")
141 project_data["WIZARD_VERSION"] = WIZARD_VERSION
142 project_data["PRESET"] = project_info.info("PRESET")
143 project_data["PROJECT_HW_PATH"] = relpath.relpath(project_info.info("PROJECT_HW_PATH"), directory)
144 return pickle.dumps(project_data)
146 def loadPlugin(plugin):
148 Returns the given plugin module.
150 return getattr(__import__("plugins", {}, {}, [plugin]), plugin)
152 def versionFileGenerator(project_info, version_file):
153 version = bertosVersion(project_info.info("BERTOS_PATH"))
154 return version_file.replace('$version', version)
156 def userMkGeneratorFromPreset(project_info):
157 project_name = project_info.info("PROJECT_NAME")
158 preset_path = project_info.info("PRESET_PATH")
159 preset_name = project_info.info("PRESET_NAME")
160 preset_src_dir = project_info.info("PRESET_SRC_PATH")
161 makefile = open(os.path.join(preset_path, preset_src_dir, "%s_user.mk" %preset_name), 'r').read()
162 destination = os.path.join(project_info.prjdir, "%s_user.mk" %project_info.info("PROJECT_NAME"))
164 # TODO: write it using regular expressions to secure this function
165 makefile = makefile.replace(preset_name + "_", project_name + "_")
166 open(destination, "w").write(makefile)
168 def userMkGenerator(project_info):
169 makefile = open(os.path.join(const.DATA_DIR, "mktemplates/template_user.mk"), "r").read()
170 destination = os.path.join(project_info.prjdir, os.path.basename(project_info.prjdir) + "_user.mk")
171 # Deadly performances loss was here :(
173 mk_data["$pname"] = os.path.basename(project_info.info("PROJECT_PATH"))
174 mk_data["$ppath"] = relpath.relpath(project_info.info("PROJECT_SRC_PATH"), project_info.info("PROJECT_PATH"))
175 mk_data["$main"] = "/".join(["$(%s_SRC_PATH)" %project_info.info("PROJECT_NAME"), "main.c"])
177 makefile = makefile.replace(key, mk_data[key])
178 open(destination, "w").write(makefile)
180 def mkGenerator(project_info):
182 Generates the mk file for the current project.
184 makefile = open(os.path.join(const.DATA_DIR, "mktemplates/template.mk"), "r").read()
185 destination = os.path.join(project_info.prjdir, os.path.basename(project_info.prjdir) + ".mk")
187 mk_data["$pname"] = project_info.info("PROJECT_NAME")
188 mk_data["$ppath"] = relpath.relpath(project_info.info("PROJECT_SRC_PATH"), project_info.info("PROJECT_PATH"))
189 mk_data["$cpuclockfreq"] = project_info.info("SELECTED_FREQ")
190 cpu_mk_parameters = []
191 for key, value in project_info.info("CPU_INFOS").items():
192 if key.startswith(const.MK_PARAM_ID):
193 cpu_mk_parameters.append("%s = %s" %(key.replace("MK", mk_data["$pname"]), value))
194 mk_data["$cpuparameters"] = "\n".join(cpu_mk_parameters)
195 mk_data["$csrc"], mk_data["$pcsrc"], mk_data["$cppasrc"], mk_data["$cxxsrc"], mk_data["$asrc"], mk_data["$constants"] = csrcGenerator(project_info)
196 mk_data["$prefix"] = replaceSeparators(project_info.info("TOOLCHAIN")["path"].split("gcc")[0])
197 mk_data["$suffix"] = replaceSeparators(project_info.info("TOOLCHAIN")["path"].split("gcc")[1])
198 mk_data["$hwpath"] = relpath.relpath(project_info.info("PROJECT_HW_PATH"), project_info.info("PROJECT_PATH"))
200 makefile = makefile.replace(key, mk_data[key])
201 open(destination, "w").write(makefile)
203 def makefileGenerator(project_info):
205 Generate the Makefile for the current project.
207 makefile = open(os.path.join(const.DATA_DIR, "mktemplates/Makefile"), "r").read()
208 destination = os.path.join(project_info.maindir, "Makefile")
209 # TODO write a general function that works for both the mk file and the Makefile
211 mk_data["$pname"] = project_info.info("PROJECT_NAME")
212 mk_data["$ppath"] = relpath.relpath(project_info.info("PROJECT_SRC_PATH"), project_info.info("PROJECT_PATH"))
214 makefile = makefile.replace(key, mk_data[key])
215 open(destination, "w").write(makefile)
217 def csrcGenerator(project_info):
218 modules = project_info.info("MODULES")
219 files = project_info.info("FILES")
220 if "harvard" in project_info.info("CPU_INFOS")["CPU_TAGS"]:
224 # file to be included in CSRC variable
226 # file to be included in PCSRC variable
228 # files to be included in CPPASRC variable
230 # files to be included in CXXSRC variable
232 # files to be included in ASRC variable
234 # constants to be included at the beginning of the makefile
236 for module, information in modules.items():
237 module_files = set([])
238 dependency_files = set([])
241 hwdir = os.path.basename(project_info.info("PROJECT_PATH")) + "/hw"
242 if information["enabled"]:
243 if "constants" in information:
244 constants.update(information["constants"])
245 cfiles, sfiles = findModuleFiles(module, project_info)
246 module_files |= set(cfiles)
247 asm_files |= set(sfiles)
248 for file in information["hw"]:
249 if file.endswith(".c"):
250 module_files |= set([hwdir + "/" + os.path.basename(file)])
251 for file_dependency in information["depends"] + tuple(files.keys()):
252 dependencyCFiles, dependencySFiles = findModuleFiles(file_dependency, project_info)
253 dependency_files |= set(dependencyCFiles)
254 asm_files |= set(dependencySFiles)
255 for file in module_files:
256 if not harvard or information.get("harvard", "both") == "both":
258 if harvard and "harvard" in information:
260 for file in dependency_files:
262 for file in project_info.info("CPU_INFOS")["C_SRC"]:
264 for file in project_info.info("CPU_INFOS")["PC_SRC"]:
266 for file in asm_files:
268 for file in project_info.info("CPU_INFOS")["CPPA_SRC"]:
270 for file in project_info.info("CPU_INFOS")["CXX_SRC"]:
272 for file in project_info.info("CPU_INFOS")["ASRC"]:
275 csrc = " \\\n\t".join(csrc) + " \\"
277 pcsrc = " \\\n\t".join(pcsrc) + " \\"
278 cppasrc = set(cppasrc)
279 cppasrc = " \\\n\t".join(cppasrc) + " \\"
281 cxxsrc = " \\\n\t".join(cxxsrc) + " \\"
283 asrc = " \\\n\t".join(asrc) + " \\"
284 constants = "\n".join([os.path.basename(project_info.info("PROJECT_PATH")) + "_" + key + " = " + unicode(value) for key, value in constants.items()])
285 return csrc, pcsrc, cppasrc, cxxsrc, asrc, constants
287 def findModuleFiles(module, project_info):
288 # Find the files related to the selected module
291 # .c files related to the module and the cpu architecture
292 for filename, path in project_info.searchFiles(module + ".c"):
293 path = path.replace(project_info.info("BERTOS_PATH") + os.sep, "")
294 path = replaceSeparators(path)
295 cfiles.append(path + "/" + filename)
296 # .s files related to the module and the cpu architecture
297 for filename, path in project_info.searchFiles(module + ".s") + \
298 project_info.searchFiles(module + ".S"):
299 path = path.replace(project_info.info("BERTOS_PATH") + os.sep, "")
300 path = replaceSeparators(path)
301 sfiles.append(path + "/" + filename)
302 # .c and .s files related to the module and the cpu tags
303 tags = project_info.info("CPU_INFOS")["CPU_TAGS"]
305 # Awful, but secure check for version
306 # TODO: split me in a method/function
308 version_string = bertosVersion(project_info.info("BERTOS_PATH"))
309 version_list = [int(i) for i in version_string.split()[1].split('.')]
311 # If the version file hasn't a valid version number assume it's an older
313 version_list = [0, 0]
314 if version_list < [2, 5]:
315 # For older versions of BeRTOS add the toolchain to the tags
316 tags.append(project_info.info("CPU_INFOS")["TOOLCHAIN"])
319 for filename, path in project_info.searchFiles(module + "_" + tag + ".c"):
320 path = path.replace(project_info.info("BERTOS_PATH") + os.sep, "")
322 path = replaceSeparators(path)
323 cfiles.append(path + "/" + filename)
324 for filename, path in project_info.searchFiles(module + "_" + tag + ".s") + \
325 project_info.searchFiles(module + "_" + tag + ".S"):
326 path = path.replace(project_info.info("BERTOS_PATH") + os.sep, "")
327 path = replaceSeparators(path)
328 sfiles.append(path + "/" + filename)
329 return cfiles, sfiles
331 def replaceSeparators(path):
333 Replace the separators in the given path with unix standard separator.
336 path = path.replace(os.sep, "/")
340 path = os.environ["PATH"]
342 path = path.split(";")
344 path = path.split(":")
347 def findToolchains(path_list):
349 for element in path_list:
350 for toolchain in glob.glob(element+ "/" + const.GCC_NAME):
351 toolchains.append(toolchain)
352 return list(set(toolchains))
354 def getToolchainInfo(output):
356 expr = re.compile("Target: .*")
357 target = expr.findall(output)
359 info["target"] = target[0].split("Target: ")[1]
360 expr = re.compile("gcc version [0-9,.]*")
361 version = expr.findall(output)
362 if len(version) == 1:
363 info["version"] = version[0].split("gcc version ")[1]
364 expr = re.compile("gcc version [0-9,.]* \(.*\)")
365 build = expr.findall(output)
367 build = build[0].split("gcc version ")[1]
368 build = build[build.find("(") + 1 : build.find(")")]
369 info["build"] = build
370 expr = re.compile("Configured with: .*")
371 configured = expr.findall(output)
372 if len(configured) == 1:
373 info["configured"] = configured[0].split("Configured with: ")[1]
374 expr = re.compile("Thread model: .*")
375 thread = expr.findall(output)
377 info["thread"] = thread[0].split("Thread model: ")[1]
380 def getToolchainName(toolchain_info):
381 name = "GCC " + toolchain_info["version"] + " - " + toolchain_info["target"].strip()
384 def getTagSet(cpu_info):
387 tag_set |= set([cpu["CPU_NAME"]])
388 tag_set |= set(cpu["CPU_TAGS"])
389 tag_set |= set([cpu["TOOLCHAIN"]])
393 def getInfos(definition):
395 D.update(const.CPU_DEF)
396 def include(filename, dict = D, directory=definition[1]):
397 execfile(directory + "/" + filename, {}, D)
398 D["include"] = include
399 include(definition[0], D)
400 D["CPU_NAME"] = definition[0].split(".")[0]
401 D["DEFINITION_PATH"] = definition[1] + "/" + definition[0]
405 def getCommentList(string):
406 comment_list = re.findall(r"/\*{2}\s*([^*]*\*(?:[^/*][^*]*\*+)*)/", string)
407 comment_list = [re.findall(r"^\s*\* *(.*?)$", comment, re.MULTILINE) for comment in comment_list]
410 def loadModuleDefinition(first_comment):
412 module_definition = {}
413 for num, line in enumerate(first_comment):
414 index = line.find("$WIZ$")
418 exec line[index + len("$WIZ$ "):] in {}, module_definition
420 raise ParseError(num, line[index:])
421 elif line.find("\\brief") != -1:
422 module_definition["module_description"] = line[line.find("\\brief") + len("\\brief "):]
424 if "module_name" in module_definition:
425 module_name = module_definition[const.MODULE_DEFINITION["module_name"]]
426 del module_definition[const.MODULE_DEFINITION["module_name"]]
427 module_dict[module_name] = {}
428 if const.MODULE_DEFINITION["module_depends"] in module_definition:
429 depends = module_definition[const.MODULE_DEFINITION["module_depends"]]
430 del module_definition[const.MODULE_DEFINITION["module_depends"]]
431 if type(depends) == str:
433 module_dict[module_name]["depends"] = depends
435 module_dict[module_name]["depends"] = ()
436 if const.MODULE_DEFINITION["module_configuration"] in module_definition:
437 module_dict[module_name]["configuration"] = module_definition[const.MODULE_DEFINITION["module_configuration"]]
438 del module_definition[const.MODULE_DEFINITION["module_configuration"]]
440 module_dict[module_name]["configuration"] = ""
441 if "module_description" in module_definition:
442 module_dict[module_name]["description"] = module_definition["module_description"]
443 del module_definition["module_description"]
444 if const.MODULE_DEFINITION["module_harvard"] in module_definition:
445 harvard = module_definition[const.MODULE_DEFINITION["module_harvard"]]
446 module_dict[module_name]["harvard"] = harvard
447 del module_definition[const.MODULE_DEFINITION["module_harvard"]]
448 if const.MODULE_DEFINITION["module_hw"] in module_definition:
449 hw = module_definition[const.MODULE_DEFINITION["module_hw"]]
450 del module_definition[const.MODULE_DEFINITION["module_hw"]]
453 module_dict[module_name]["hw"] = hw
455 module_dict[module_name]["hw"] = ()
456 if const.MODULE_DEFINITION["module_supports"] in module_definition:
457 supports = module_definition[const.MODULE_DEFINITION["module_supports"]]
458 del module_definition[const.MODULE_DEFINITION["module_supports"]]
459 module_dict[module_name]["supports"] = supports
460 module_dict[module_name]["constants"] = module_definition
461 module_dict[module_name]["enabled"] = False
462 return to_be_parsed, module_dict
464 def isSupported(project, module=None, property_id=None):
465 if not module and property_id:
466 item = project.info("CONFIGURATIONS")[property_id[0]][property_id[1]]["informations"]
468 item = project.info("MODULES")[module]
469 tag_dict = project.info("ALL_CPU_TAGS")
470 if "supports" in item:
471 support_string = item["supports"]
474 exec "supported = " + support_string in tag_dict, supported
476 raise SupportedException(support_string)
477 return supported["supported"]
481 def loadDefineLists(comment_list):
483 for comment in comment_list:
484 for num, line in enumerate(comment):
485 index = line.find("$WIZ$")
488 exec line[index + len("$WIZ$ "):] in {}, define_list
490 raise ParseError(num, line[index:])
491 for key, value in define_list.items():
492 if type(value) == str:
493 define_list[key] = (value,)
496 def getDescriptionInformations(comment):
498 Take the doxygen comment and strip the wizard informations, returning the tuple
499 (comment, wizard_information)
504 for num, line in enumerate(comment):
505 index = line.find("$WIZ$")
508 brief += line[:index].strip()
510 description += " " + line[:index]
512 exec line[index + len("$WIZ$ "):] in {}, information
514 raise ParseError(num, line[index:])
517 brief += line.strip()
519 description += " " + line
520 description = description.strip()
521 return brief.strip(), description.strip(), information
523 def getDefinitionBlocks(text):
525 Take a text and return a list of tuple (description, name-value).
528 block_tmp = re.finditer(r"/\*{2}\s*([^*]*\*(?:[^/*][^*]*\*+)*)/\s*#define\s+((?:[^/]*?/?)+)\s*?(?:/{2,3}[^<].*?)?$", text, re.MULTILINE)
529 for match in block_tmp:
530 # Only the first element is needed
531 comment = match.group(1)
532 define = match.group(2)
533 start = match.start()
534 block.append(([re.findall(r"^\s*\* *(.*?)$", line, re.MULTILINE)[0] for line in comment.splitlines()], define, start))
535 for match in re.finditer(r"/{3}\s*([^<].*?)\s*#define\s+((?:[^/]*?/?)+)\s*?(?:/{2,3}[^<].*?)?$", text, re.MULTILINE):
536 comment = match.group(1)
537 define = match.group(2)
538 start = match.start()
539 block.append(([comment], define, start))
540 for match in re.finditer(r"#define\s*(.*?)\s*/{3}<\s*(.+?)\s*?(?:/{2,3}[^<].*?)?$", text, re.MULTILINE):
541 comment = match.group(2)
542 define = match.group(1)
543 start = match.start()
544 block.append(([comment], define, start))
547 def formatParamNameValue(text):
549 Take the given string and return a tuple with the name of the parameter in the first position
550 and the value in the second.
552 block = re.findall("\s*([^\s]+)\s*(.+?)\s*$", text, re.MULTILINE)
555 def loadConfigurationInfos(path):
557 Return the module configurations found in the given file as a dict with the
558 parameter name as key and a dict containig the fields above as value:
559 "value": the value of the parameter
560 "description": the description of the parameter
561 "informations": a dict containig optional informations:
562 "type": "int" | "boolean" | "enum"
563 "min": the minimum value for integer parameters
564 "max": the maximum value for integer parameters
565 "long": boolean indicating if the num is a long
566 "unsigned": boolean indicating if the num is an unsigned
567 "value_list": the name of the enum for enum parameters
568 "conditional_deps": the list of conditional dependencies for boolean parameters
570 configuration_infos = {}
571 configuration_infos["paramlist"] = []
572 for comment, define, start in getDefinitionBlocks(open(path, "r").read()):
573 name, value = formatParamNameValue(define)
574 brief, description, informations = getDescriptionInformations(comment)
575 configuration_infos["paramlist"].append((start, name))
576 configuration_infos[name] = {}
577 configuration_infos[name]["value"] = value
578 configuration_infos[name]["informations"] = informations
579 if not "type" in configuration_infos[name]["informations"]:
580 configuration_infos[name]["informations"]["type"] = findParameterType(configuration_infos[name])
581 if ("type" in configuration_infos[name]["informations"] and
582 configuration_infos[name]["informations"]["type"] == "int" and
583 configuration_infos[name]["value"].find("L") != -1):
584 configuration_infos[name]["informations"]["long"] = True
585 configuration_infos[name]["value"] = configuration_infos[name]["value"].replace("L", "")
586 if ("type" in configuration_infos[name]["informations"] and
587 configuration_infos[name]["informations"]["type"] == "int" and
588 configuration_infos[name]["value"].find("U") != -1):
589 configuration_infos[name]["informations"]["unsigned"] = True
590 configuration_infos[name]["value"] = configuration_infos[name]["value"].replace("U", "")
591 if "conditional_deps" in configuration_infos[name]["informations"]:
592 if (type(configuration_infos[name]["informations"]["conditional_deps"]) == str or
593 type(configuration_infos[name]["informations"]["conditional_deps"]) == unicode):
594 configuration_infos[name]["informations"]["conditional_deps"] = (configuration_infos[name]["informations"]["conditional_deps"], )
595 elif type(configuration_infos[name]["informations"]["conditional_deps"]) == tuple:
598 configuration_infos[name]["informations"]["conditional_deps"] = ()
599 configuration_infos[name]["description"] = description
600 configuration_infos[name]["brief"] = brief
601 return configuration_infos
603 def updateConfigurationValues(def_conf, user_conf):
604 for param in def_conf["paramlist"]:
605 if param[1] in user_conf and "value" in user_conf[param[1]]:
606 def_conf[param[1]]["value"] = user_conf[param[1]]["value"]
609 def findParameterType(parameter):
610 if "value_list" in parameter["informations"]:
612 if "min" in parameter["informations"] or "max" in parameter["informations"] or re.match(r"^\d+U?L?$", parameter["value"]) != None:
615 def sub(string, parameter, value):
617 Substitute the given value at the given parameter define in the given string
619 return re.sub(r"(?P<define>#define\s+" + parameter + r"\s+)([^\s]+)", r"\g<define>" + value, string)
621 def isInt(informations):
623 Return True if the value is a simple int.
625 if ("long" not in informatios or not informations["long"]) and ("unsigned" not in informations or informations["unsigned"]):
630 def isLong(informations):
632 Return True if the value is a long.
634 if "long" in informations and informations["long"] and "unsigned" not in informations:
639 def isUnsigned(informations):
641 Return True if the value is an unsigned.
643 if "unsigned" in informations and informations["unsigned"] and "long" not in informations:
648 def isUnsignedLong(informations):
650 Return True if the value is an unsigned long.
652 if "unsigned" in informations and "long" in informations and informations["unsigned"] and informations["long"]:
657 class ParseError(Exception):
658 def __init__(self, line_number, line):
659 Exception.__init__(self)
660 self.line_number = line_number
663 class SupportedException(Exception):
664 def __init__(self, support_string):
665 Exception.__init__(self)
666 self.support_string = support_string