Написал юнит тесты для парсера csproj
This commit is contained in:
Rustam Zaitov
parent
3538e3afb1
commit
4cae97d284
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@ -1,11 +1,12 @@
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import unittest
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from parser.CsprojParser import CsprojParser
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from parser.token import Token
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class TestCsprojParser(unittest.TestCase):
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def setUp(self):
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self.config = {}
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self.config = {'link': 'qwerty'}
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self.parser = CsprojParser(self.config)
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@ -16,5 +17,45 @@ class TestCsprojParser(unittest.TestCase):
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self.assertEqual(expect_true, True)
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self.assertEqual(expect_false, False)
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def test_isAppToken(self):
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expect_true = self.parser.isAppStatement('app:TheCoolApp')
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expect_false = self.parser.isAppStatement('not_app:SomeIdentifier')
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self.assertEqual(expect_true, True)
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self.assertEqual(expect_false, False)
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def test_isKeyToken(self):
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expect_true = self.parser.isKeyStatement('key:MyKey')
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expect_false = self.parser.isKeyStatement('not_key:SomeIdentifier')
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self.assertEqual(expect_true, True)
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self.assertEqual(expect_false, False)
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def test_isAttributeToken(self):
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expect_true = self.parser.isAttributeToken('my_attrib_name')
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expect_false = self.parser.isKeyStatement('not_attrib:SomeIdentifier')
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self.assertEqual(expect_true, True)
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self.assertEqual(expect_false, False)
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def test_parseAppToken(self):
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token = self.parser.parseAppToken('app:MyCoolApp')
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self.assertEqual(token.content, 'MyCoolApp')
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def test_parseKeyToken(self):
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token = self.parser.parseKeyToken('key:someValue')
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self.assertEqual(token.content, 'someValue')
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def test_fetchValueFromValueToken(self):
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token = Token('@link', 'valueToken')
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value = self.parser.fetchValueFromValueToken(token)
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self.assertEqual(value, 'qwerty')
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def test_procCspojStatement(self):
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self.assertEqual(self.parser._token_index, 0)
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self.parser.procCspojStatement('csproj')
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self.assertEqual(self.parser._token_index, 1)
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@ -1,10 +1,12 @@
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from parser.StringValueParser import *
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from parser.AttributeNameParser import *
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from parser.token import Token
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class CsprojParser:
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def __init__(self, config):
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self._config = config
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self._token_buffer = None
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self._statement_buffer = None
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self._token_index = 0
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self._current_project = None
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self._projects = {}
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@ -12,61 +14,85 @@ class CsprojParser:
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def getProjects(self):
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return self._projects.values()
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def initTokenBuffer(self, string_to_parse, value_token):
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self._token_buffer = string_to_parse.split(' ')
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self._token_buffer.append(value_token)
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def initStatementBuffer(self, string_to_parse, value_statement):
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self._statement_buffer = string_to_parse.split(' ')
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self._statement_buffer.append(value_statement)
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self._token_index = 0
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def parse(self, string_to_parse, value_token):
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self.initTokenBuffer(string_to_parse, value_token)
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self.initStatementBuffer(string_to_parse, value_token)
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while self._token_index < len(self._token_buffer):
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self.ProcessToken()
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while self._token_index < len(self._statement_buffer):
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self.ProcessStatement()
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def ProcessToken(self):
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token = self.getCurrentToken()
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print token
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def ProcessStatement(self):
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text = self.getCurrentStatement()
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if self.isCsprojStatement(text):
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self.procCspojStatement(text)
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elif self.isAppStatement(text):
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self.procAppStatement(text)
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elif self.isKeyStatement(text):
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self.procKeyStatement(text)
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elif self.isAttributeToken(text):
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self.procAttributeToken(text)
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if self.isCsprojStatement(token):
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self._token_index += 1
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elif self.isAppToken(token):
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self.processAppToken(token)
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self._token_index += 1
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elif self.isKeyToken(token):
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key_name = self.processKeyToken(token)
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self._token_index += 1
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token = self.getCurrentToken()
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value = self.processValueToken(token)
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self._token_index += 1
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self._current_project.settings[key_name] = value
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elif self.isAttributeToken(token):
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attribute_name = self.processAttributeNameToken(token)
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self._token_index += 1
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token = self.getCurrentToken()
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attribute_value = self.processValueToken(token)
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self._token_index += 1
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setattr(self._current_project, attribute_name, attribute_value)
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else:
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raise Exception('unrecognized token', token)
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raise Exception('unrecognized token', text)
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def isCsprojStatement(self, token):
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return token == 'csproj'
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def isCsprojStatement(self, text):
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return text == 'csproj'
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def isAppToken(self, token):
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def procCspojStatement(self, text):
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self._token_index += 1
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def isAppStatement(self, token):
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return token.startswith('app:')
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def isKeyToken(self, token):
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return token.startswith('key:')
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def procAppStatement(self, text):
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self.processAppToken(text)
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self._token_index += 1
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def isKeyStatement(self, text):
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return text.startswith('key:')
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def procKeyStatement(self, text):
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key_token = self.parseKeyToken(text)
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self._token_index += 1
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text = self.getCurrentStatement()
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value_token = self.parseValueToken(text)
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value = self.fetchValueFromValueToken(value_token)
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self._current_project.settings[key_token.content] = value
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self._token_index += 1
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def isAttributeToken(self, token):
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return ':' not in token
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def processAppToken(self, appToken):
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appName = appToken[len('app:'):]
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print appName
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self.setCurrentProject(appName)
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def procAttributeToken(self, text):
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attribute_token = self.parseValueToken(text)
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self._token_index += 1
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text = self.getCurrentStatement()
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value_token = self.parseValueToken(text)
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setattr(self._current_project, attribute_token.content, value_token.content)
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self._token_index += 1
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def parseAppToken(self, text):
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appName = text[len('app:'):]
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token = Token(appName, 'appToken')
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return token
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def processAppToken(self, text):
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appToken = self.parseAppToken(text)
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self.setCurrentProject(appToken.content)
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def setCurrentProject(self, appName):
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exists = appName in self._projects
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@ -74,26 +100,28 @@ class CsprojParser:
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self._current_project = self._projects[appName] if exists else Csproj(appName)
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self._projects[appName] = self._current_project
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def processKeyToken(self, token):
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key_name = token[len('key:'):]
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print key_name
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return key_name
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def parseKeyToken(self, text):
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key_name = text[len('key:'):]
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token = Token(key_name, 'keyToken')
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def processAttributeNameToken(self, token):
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attribute_name = token
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return attribute_name
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return token
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def processValueToken(self, token):
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value = token
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def parseValueToken(self, text):
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token = Token(text, 'valueToken')
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if token.startswith('@'):
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key = token[1:]
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return token
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def fetchValueFromValueToken(self, token):
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value = token.content
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if value.startswith('@'):
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key = value[1:]
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value = self._config[key]
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return value
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def getCurrentToken(self):
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token = self._token_buffer[self._token_index]
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def getCurrentStatement(self):
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token = self._statement_buffer[self._token_index]
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return token
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@ -0,0 +1,4 @@
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class Token():
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def __init__(self, content, type):
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self.content = content
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self.type = type
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