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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,107 @@ | ||
| import re | ||
| from os.path import dirname, abspath, join, splitext | ||
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| class SourceFile: | ||
| name = None | ||
| dirname = None | ||
| namespace = [] | ||
| type = None | ||
| projection = None | ||
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| def __init__(self, name, namespace=[]): | ||
| self.name = name | ||
| self.dirname = dirname(name) | ||
| self.namespace = namespace.copy() | ||
| self.type = splitext(self.name)[1][1:] | ||
| if self.type == "th2": | ||
| self.projection = "extended" if "-e.th2" in self.name else "plan" | ||
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| class Survey: | ||
| source = None | ||
| sources = [] | ||
| survey_dict = {} | ||
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| def __init__(self, source_path): | ||
| self.source = SourceFile(source_path, []) | ||
| self.parse(self.source) | ||
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| def parse(self, source_file): | ||
| inputReg = r"(?:\n|^)\s*(?:input|source)\s+\"?([^\s\"]+)?" | ||
| surveyReg = r"(?:\n|^)\s*survey\s+(\S+)" | ||
| endSurveyReg = r"(?:\n|^)\s*endsurvey" | ||
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| namespace = source_file.namespace.copy() | ||
| data = "" | ||
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| with open(source_file.name, "r") as file: | ||
| data = file.read() | ||
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| for line in data.splitlines(): | ||
| match = re.match(surveyReg, line) | ||
| if match: | ||
| namespace.append(match.group(1)) | ||
| self.survey_dict[".".join(namespace)] = source_file.name | ||
| continue | ||
|
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| match = re.match(endSurveyReg, line) | ||
| if match: | ||
| namespace.pop() | ||
| continue | ||
|
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| match = re.match(inputReg, line) | ||
| if match: | ||
| name = abspath(join(source_file.dirname, match.group(1))) | ||
| new_file = SourceFile(name, namespace) | ||
| self.sources.append(new_file) | ||
| self.parse(new_file) | ||
|
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||
| @staticmethod | ||
| def convert_from_internal(path): | ||
| parts = path.split(".") | ||
| return "{}@{}".format(parts[-1], ".".join(list(reversed(parts[0:-1])))) | ||
|
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| @staticmethod | ||
| def convert_to_internal(path): | ||
| parts = path.split("@") | ||
| if len(parts) == 1: | ||
| return parts[0] | ||
| return "{}.{}".format(".".join(list(reversed(parts[1].split(".")))), parts[0]) | ||
|
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| @staticmethod | ||
| def get_survey_name(key): | ||
| return key.split(".")[-1] | ||
|
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| @staticmethod | ||
| def get_survey_namespace(key): | ||
| return ".".join(list(reversed(key.split(".")[0:-1]))) | ||
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| def get_survey_key(self, name, namespace): | ||
| if name and namespace: | ||
| key = "{}.{}".format(".".join(namespace.split(".")[::-1]), name) | ||
| if key in self.survey_dict: | ||
| return key | ||
| else: | ||
| similair = [] | ||
| for key in self.survey_dict.keys(): | ||
| if name == key: | ||
| return key | ||
| if name in key: | ||
| similair.append(key) | ||
| if len(similair) == 1: | ||
| return similair[0] | ||
| elif len(similair) > 1: | ||
| raise Exception( | ||
| "Multiple surveys match that name:\n\t{}".format( | ||
| "\n\t".join(self.convert_from_internal(key) for key in similair) | ||
| ) | ||
| ) | ||
| else: | ||
| raise Exception("No survey matches that name") | ||
| return None | ||
|
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| def get_survey_file(self, key): | ||
| if key in self.survey_dict: | ||
| return self.survey_dict[key] | ||
| return None |
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