rana-cli/wakatime/dependencies/dotnet.py

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# -*- coding: utf-8 -*-
"""
wakatime.languages.dotnet
~~~~~~~~~~~~~~~~~~~~~~~~~
Parse dependencies from .NET code.
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:copyright: (c) 2014 Alan Hamlett.
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:license: BSD, see LICENSE for more details.
"""
from . import TokenParser
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from ..compat import u
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class CSharpParser(TokenParser):
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exclude = [
r'^system$',
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r'^microsoft$',
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]
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state = None
buffer = u('')
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def parse(self):
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for index, token, content in self.tokens:
self._process_token(token, content)
return self.dependencies
def _process_token(self, token, content):
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if self.partial(token) == 'Keyword':
self._process_keyword(token, content)
if self.partial(token) == 'Namespace' or self.partial(token) == 'Name':
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self._process_namespace(token, content)
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elif self.partial(token) == 'Punctuation':
self._process_punctuation(token, content)
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else:
self._process_other(token, content)
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def _process_keyword(self, token, content):
if content == 'using':
self.state = 'import'
self.buffer = u('')
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def _process_namespace(self, token, content):
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if self.state == 'import':
if u(content) != u('import') and u(content) != u('package') and u(content) != u('namespace') and u(content) != u('static'):
if u(content) == u(';'): # pragma: nocover
self._process_punctuation(token, content)
else:
self.buffer += u(content)
def _process_punctuation(self, token, content):
if self.state == 'import':
if u(content) == u(';'):
self.append(self.buffer, truncate=True)
self.buffer = u('')
self.state = None
elif u(content) == u('='):
self.buffer = u('')
else:
self.buffer += u(content)
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def _process_other(self, token, content):
pass