rana-cli/wakatime/projects/subversion.py

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# -*- coding: utf-8 -*-
"""
wakatime.projects.subversion
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Information about the svn project for a given file.
:copyright: (c) 2013 Alan Hamlett.
:license: BSD, see LICENSE for more details.
"""
import logging
import os
import platform
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from subprocess import Popen, PIPE
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from .base import BaseProject
from ..compat import u, open
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try:
from collections import OrderedDict
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except ImportError: # pragma: nocover
from ..packages.ordereddict import OrderedDict # pragma: nocover
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log = logging.getLogger('WakaTime')
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class Subversion(BaseProject):
binary_location = None
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def process(self):
return self._find_project_base(self.path)
def name(self):
if 'Repository Root' not in self.info:
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return None # pragma: nocover
return u(self.info['Repository Root'].split('/')[-1].split('\\')[-1])
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def branch(self):
if 'URL' not in self.info:
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return None # pragma: nocover
return u(self.info['URL'].split('/')[-1].split('\\')[-1])
def _find_binary(self):
if self.binary_location:
return self.binary_location
locations = [
'svn',
'/usr/bin/svn',
'/usr/local/bin/svn',
]
for location in locations:
try:
with open(os.devnull, 'wb') as DEVNULL:
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Popen([location, '--version'], stdout=DEVNULL, stderr=DEVNULL)
self.binary_location = location
return location
except:
pass
self.binary_location = 'svn'
return 'svn'
def _get_info(self, path):
info = OrderedDict()
stdout = None
try:
os.environ['LANG'] = 'en_US'
stdout, stderr = Popen([
self._find_binary(), 'info', os.path.realpath(path)
], stdout=PIPE, stderr=PIPE).communicate()
except OSError:
pass
else:
if stdout:
for line in stdout.splitlines():
line = u(line)
line = line.split(': ', 1)
if len(line) == 2:
info[line[0]] = line[1]
return info
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def _find_project_base(self, path, found=False):
if platform.system() == 'Windows':
return False # pragma: nocover
path = os.path.realpath(path)
if os.path.isfile(path):
path = os.path.split(path)[0]
info = self._get_info(path)
if len(info) > 0:
found = True
self.base = path
self.info = info
elif found:
return True
split_path = os.path.split(path)
if split_path[1] == '':
return found
return self._find_project_base(split_path[0], found)