def __init__(self, env=None, workspace=None, name='.env', python=None, args=None):
Workspace.__init__(self, workspace)
self.virtualenv = self.workspace / name
self.args = args or []
if sys.platform == 'win32':
# In virtualenv on windows "Scripts" folder is used instead of "bin".
self.python = self.virtualenv / 'Scripts' / 'python.exe'
self.easy_install = self.virtualenv / 'Scripts' / 'easy_install.exe'
self.coverage = self.virtualenv / 'Scripts' / 'coverage.exe'
else:
self.python = self.virtualenv / 'bin' / 'python'
self.easy_install = self.virtualenv / "bin" / "easy_install"
self.coverage = self.virtualenv / 'bin' / 'coverage'
if env is None:
self.env = dict(os.environ)
else:
self.env = dict(env) # ensure we take a copy just in case there's some modification
self.env['VIRTUAL_ENV'] = str(self.virtualenv)
self.env['PATH'] = str(self.python.dirname()) + ((os.path.pathsep + self.env["PATH"])
if "PATH" in self.env else "")
if 'PYTHONPATH' in self.env:
del(self.env['PYTHONPATH'])
self.virtualenv_cmd = CONFIG.virtualenv_executable
if isinstance(self.virtualenv_cmd, str):
cmd = [self.virtualenv_cmd]
else:
cmd = list(self.virtualenv_cmd)
cmd.extend(['-p', python or cmdline.get_real_python_executable()])
cmd.extend(self.args)
cmd.append(str(self.virtualenv))
self.run(cmd)
def __init__(self, env=None, workspace=None, name='.env', python=None):
Workspace.__init__(self, workspace)
self.virtualenv = self.workspace / name
if sys.platform == 'win32':
# In virtualenv on windows "Scripts" folder is used instead of "bin".
self.python = self.virtualenv / 'Scripts' / 'python.exe'
self.easy_install = self.virtualenv / 'Scripts' / 'easy_install.exe'
self.coverage = self.virtualenv / 'Scripts' / 'coverage.exe'
else:
self.python = self.virtualenv / 'bin' / 'python'
self.easy_install = self.virtualenv / "bin" / "easy_install"
self.coverage = self.virtualenv / 'bin' / 'coverage'
if env is None:
self.env = dict(os.environ)
else:
self.env = dict(env) # ensure we take a copy just in case there's some modification
self.env['VIRTUAL_ENV'] = str(self.virtualenv)
self.env['PATH'] = str(self.python.dirname()) + ((os.path.pathsep + self.env["PATH"])
if "PATH" in self.env else "")
if 'PYTHONPATH' in self.env:
del(self.env['PYTHONPATH'])
self.virtualenv_cmd = CONFIG.virtualenv_executable
self.run([self.virtualenv_cmd,
'-p', python or cmdline.get_real_python_executable(),
str(self.virtualenv)])
def __init__(self, env=None, workspace=None, name='.env', python=None):
Workspace.__init__(self, workspace)
self.virtualenv = self.workspace / name
self.python = self.virtualenv / 'bin' / 'python'
self.easy_install = self.virtualenv / "bin" / "easy_install"
if env is None:
self.env = dict(os.environ)
else:
self.env = dict(env) # ensure we take a copy just in case there's some modification
self.env['VIRTUAL_ENV'] = self.virtualenv
self.env['PATH'] = os.path.dirname(self.python) + ((os.path.pathsep + self.env["PATH"])
if "PATH" in self.env else "")
if 'PYTHONPATH' in self.env:
del(self.env['PYTHONPATH'])
self.virtualenv_cmd = CONFIG.virtualenv_executable
self.run('%s -p %s %s --distribute' % (self.virtualenv_cmd,
python or cmdline.get_real_python_executable(),
self.virtualenv))
def __init__(self, env=None, workspace=None, name='.env', python=None):
Workspace.__init__(self, workspace)
self.virtualenv = self.workspace / name
self.python = self.virtualenv / 'bin' / 'python'
self.easy_install = self.virtualenv / "bin" / "easy_install"
if env is None:
self.env = dict(os.environ)
else:
self.env = dict(
env
) # ensure we take a copy just in case there's some modification
self.env['VIRTUAL_ENV'] = self.virtualenv
self.env['PATH'] = os.path.dirname(self.python) + (
(os.path.pathsep + self.env["PATH"]) if "PATH" in self.env else "")
if 'PYTHONPATH' in self.env:
del (self.env['PYTHONPATH'])
self.virtualenv_cmd = CONFIG.virtualenv_executable
self.run('%s -p %s %s --distribute' %
(self.virtualenv_cmd, python
or cmdline.get_real_python_executable(), self.virtualenv))
def __init__(self):
tmpdir = mkdtemp(prefix='XvfbServer.',
dir=Workspace.get_base_tempdir())
for servernum in range(os.getpid(), 65536):
if os.path.exists('/tmp/.X{0}-lock'.format(servernum)):
continue
self.display = ':' + str(servernum)
self.authfile = os.path.join(tmpdir, 'Xauthority.' + self.display)
mcookie = codecs.encode(os.urandom(16), "hex_codec")
subprocess.check_call([
'xauth', '-f', self.authfile, 'add', self.display, '.', mcookie
])
errfile = os.path.join(tmpdir, 'Xvfb.' + self.display + '.err')
with open(
errfile, 'w'
) as f: # use a file instead of a pipe to simplify polling
p = subprocess.Popen(
[self.xvfb_command, self.display, '-fbdir', tmpdir] +
self.xvfb_args,
stderr=f,
env=dict(os.environ, XAUTHORITY=self.authfile))
self.fbmem = os.path.join(tmpdir, 'Xvfb_screen0')
while not os.path.exists(self.fbmem):
if p.poll() is not None:
break
time.sleep(0.1)
else:
p.poll()
if p.returncode is not None:
with open(errfile) as f:
err = f.read()
if 'Server is already active for display' in err:
continue
else:
raise RuntimeError('Failed to start Xvfb',
p.returncode, err)
print('Xvfb started in ' + tmpdir) # for debugging
self.process = p
# If we terminate abnormally, ensure the Xvfb server is cleaned up after us.
self._cleanup_script = subprocess.Popen("""
while kill -0 {0} 2>/dev/null; do sleep 1; done
kill -INT {1}
while kill -0 {1} 2>/dev/null; do sleep 1; done
""".format(os.getpid(), p.pid),
shell=True)
break
else:
raise RuntimeError(
'Unable to find a free server number to start Xvfb')
def __init__(self):
tmpdir = mkdtemp(prefix='XvfbServer.', dir=Workspace.get_base_tempdir())
for servernum in range(os.getpid(), 65536):
if os.path.exists('/tmp/.X{0}-lock'.format(servernum)):
continue
self.display = ':' + str(servernum)
self.authfile = os.path.join(tmpdir, 'Xauthority.' + self.display)
mcookie = codecs.encode(os.urandom(16), "hex_codec")
subprocess.check_call(['xauth', '-f', self.authfile, 'add', self.display, '.', mcookie])
errfile = os.path.join(tmpdir, 'Xvfb.' + self.display + '.err')
with open(errfile, 'w') as f: # use a file instead of a pipe to simplify polling
p = subprocess.Popen([self.xvfb_command, self.display, '-fbdir', tmpdir] + self.xvfb_args,
stderr=f, env=dict(os.environ, XAUTHORITY=self.authfile))
self.fbmem = os.path.join(tmpdir, 'Xvfb_screen0')
while not os.path.exists(self.fbmem):
if p.poll() is not None:
break
time.sleep(0.1)
else:
p.poll()
if p.returncode is not None:
with open(errfile) as f:
err = f.read()
if 'Server is already active for display' in err:
continue
else:
raise RuntimeError('Failed to start Xvfb', p.returncode, err)
print('Xvfb started in ' + tmpdir) # for debugging
self.process = p
# If we terminate abnormally, ensure the Xvfb server is cleaned up after us.
self._cleanup_script = subprocess.Popen("""
while kill -0 {0} 2>/dev/null; do sleep 1; done
kill -INT {1}
while kill -0 {1} 2>/dev/null; do sleep 1; done
""".format(os.getpid(), p.pid), shell=True)
break
else:
raise RuntimeError('Unable to find a free server number to start Xvfb')
def svn_workdir(svn_repo):
workdir = Workspace()
workdir.run("svn co {}".format(svn_repo.uri))
yield (workdir, svn_repo)
workdir.teardown()
def workdir(): workdir = Workspace() yield workdir workdir.teardown()
