def test_env_vars():
"""Test that we are correctly encoding env vars in our kernel spec"""
# Create a variable with the file system encoding and save it
# in our PYTHONPATH
env_var = to_fs_from_unicode(u'ñññ')
CONF.set('main', 'spyder_pythonpath', [env_var])
# Create a kernel spec
kernel_spec = SpyderKernelSpec()
# Assert PYTHONPATH is in env vars and it's not empty
assert kernel_spec.env['PYTHONPATH'] != ''
# Assert all env vars are binary strings
assert all([is_binary_string(v) for v in kernel_spec.env.values()])
# Remove our entry from PYTHONPATH
CONF.set('main', 'spyder_pythonpath', [])
def test_env_vars():
"""Test that we are correctly encoding env vars in our kernel spec"""
# Create a variable with the file system encoding and save it
# in our PYTHONPATH
env_var = to_fs_from_unicode(u'ñññ')
CONF.set('main', 'spyder_pythonpath', [env_var])
# Create a kernel spec
kernel_spec = SpyderKernelSpec()
# Assert PYTHONPATH is in env vars and it's not empty
assert kernel_spec.env['PYTHONPATH'] != ''
# Assert all env vars are binary strings
assert all([is_binary_string(v) for v in kernel_spec.env.values()])
# Remove our entry from PYTHONPATH
CONF.set('main', 'spyder_pythonpath', [])
def create_rope_project(self, root_path):
"""Create a Rope project on a desired path"""
if PY2:
root_path = encoding.to_fs_from_unicode(root_path)
else:
#TODO: test if this is working without any further change in
# Python 3 with a user account containing unicode characters
pass
try:
import rope.base.project
self.project = rope.base.project.Project(root_path, **ROPE_PREFS)
except ImportError:
print >> STDERR, 'project error'
self.project = None
if DEBUG_EDITOR:
log_last_error(LOG_FILENAME,
"create_rope_project: %r" % root_path)
except TypeError:
self.project = None
if DEBUG_EDITOR:
log_last_error(LOG_FILENAME,
"create_rope_project: %r" % root_path)
self.validate()
def create_rope_project(self, root_path):
"""Create a Rope project on a desired path"""
if PY2:
root_path = encoding.to_fs_from_unicode(root_path)
else:
#TODO: test if this is working without any further change in
# Python 3 with a user account containing unicode characters
pass
try:
import rope.base.project
self.project = rope.base.project.Project(root_path, **ROPE_PREFS)
except ImportError:
print >>STDERR, 'project error'
self.project = None
if DEBUG_EDITOR:
log_last_error(LOG_FILENAME,
"create_rope_project: %r" % root_path)
except TypeError:
self.project = None
if DEBUG_EDITOR:
log_last_error(LOG_FILENAME,
"create_rope_project: %r" % root_path)
self.validate()
def run_python_script_in_terminal(fname,
wdir,
args,
interact,
debug,
python_args,
executable=None):
"""
Run Python script in an external system terminal.
:str wdir: working directory, may be empty.
"""
if executable is None:
executable = get_python_executable()
# If fname or python_exe contains spaces, it can't be ran on Windows, so we
# have to enclose them in quotes. Also wdir can come with / as os.sep, so
# we need to take care of it.
if os.name == 'nt':
fname = '"' + fname + '"'
wdir = wdir.replace('/', '\\')
executable = '"' + executable + '"'
p_args = [executable]
p_args += get_python_args(fname, python_args, interact, debug, args)
if os.name == 'nt':
cmd = 'start cmd.exe /c "cd %s && ' % wdir + ' '.join(p_args) + '"'
# Command line and cwd have to be converted to the filesystem
# encoding before passing them to subprocess, but only for
# Python 2.
# See https://bugs.python.org/issue1759845#msg74142 and Issue 1856
if PY2:
cmd = encoding.to_fs_from_unicode(cmd)
wdir = encoding.to_fs_from_unicode(wdir)
try:
run_shell_command(cmd, cwd=wdir)
except WindowsError:
from qtpy.QtWidgets import QMessageBox
from spyder.config.base import _
QMessageBox.critical(
None, _('Run'),
_("It was not possible to run this file in "
"an external terminal"), QMessageBox.Ok)
elif os.name == 'posix':
programs = [
{
'cmd': 'gnome-terminal',
'wdir-option': '--working-directory',
'execute-option': '-x'
},
{
'cmd': 'konsole',
'wdir-option': '--workdir',
'execute-option': '-e'
},
{
'cmd': 'xfce4-terminal',
'wdir-option': '--working-directory',
'execute-option': '-x'
},
{
'cmd': 'xterm',
'wdir-option': None,
'execute-option': '-e'
},
]
for program in programs:
if is_program_installed(program['cmd']):
arglist = []
if program['wdir-option'] and wdir:
arglist += [program['wdir-option'], wdir]
arglist.append(program['execute-option'])
arglist += p_args
if wdir:
run_program(program['cmd'], arglist, cwd=wdir)
else:
run_program(program['cmd'], arglist)
return
# TODO: Add a fallback to OSX
else:
raise NotImplementedError
def run_python_script_in_terminal(fname,
wdir,
args,
interact,
debug,
python_args,
executable=None):
"""
Run Python script in an external system terminal.
:str wdir: working directory, may be empty.
"""
if executable is None:
executable = get_python_executable()
# If fname or python_exe contains spaces, it can't be ran on Windows, so we
# have to enclose them in quotes. Also wdir can come with / as os.sep, so
# we need to take care of it.
if os.name == 'nt':
fname = '"' + fname + '"'
wdir = wdir.replace('/', '\\')
executable = '"' + executable + '"'
p_args = [executable]
p_args += get_python_args(fname, python_args, interact, debug, args)
if os.name == 'nt':
cmd = 'start cmd.exe /K "'
if wdir:
cmd += 'cd ' + wdir + ' && '
cmd += ' '.join(p_args) + '"' + ' ^&^& exit'
# Command line and cwd have to be converted to the filesystem
# encoding before passing them to subprocess, but only for
# Python 2.
# See https://bugs.python.org/issue1759845#msg74142 and
# spyder-ide/spyder#1856.
if PY2:
cmd = encoding.to_fs_from_unicode(cmd)
wdir = encoding.to_fs_from_unicode(wdir)
try:
if wdir:
run_shell_command(cmd, cwd=wdir)
else:
run_shell_command(cmd)
except WindowsError:
from qtpy.QtWidgets import QMessageBox
from spyder.config.base import _
QMessageBox.critical(
None, _('Run'),
_("It was not possible to run this file in "
"an external terminal"), QMessageBox.Ok)
elif sys.platform.startswith('linux'):
programs = [
{
'cmd': 'gnome-terminal',
'wdir-option': '--working-directory',
'execute-option': '-x'
},
{
'cmd': 'konsole',
'wdir-option': '--workdir',
'execute-option': '-e'
},
{
'cmd': 'xfce4-terminal',
'wdir-option': '--working-directory',
'execute-option': '-x'
},
{
'cmd': 'xterm',
'wdir-option': None,
'execute-option': '-e'
},
]
for program in programs:
if is_program_installed(program['cmd']):
arglist = []
if program['wdir-option'] and wdir:
arglist += [program['wdir-option'], wdir]
arglist.append(program['execute-option'])
arglist += p_args
if wdir:
run_program(program['cmd'], arglist, cwd=wdir)
else:
run_program(program['cmd'], arglist)
return
elif sys.platform == 'darwin':
f = tempfile.NamedTemporaryFile('wt',
prefix='run_spyder_',
suffix='.sh',
dir=get_temp_dir(),
delete=False)
if wdir:
f.write('cd {}\n'.format(wdir))
f.write(' '.join(p_args))
f.close()
os.chmod(f.name, 0o777)
def run_terminal_thread():
proc = run_shell_command('open -a Terminal.app ' + f.name)
# Prevent race condition
time.sleep(3)
proc.wait()
os.remove(f.name)
thread = threading.Thread(target=run_terminal_thread)
thread.start()
else:
raise NotImplementedError
def run_python_script_in_terminal(fname, wdir, args, interact,
debug, python_args, executable=None):
"""
Run Python script in an external system terminal.
:str wdir: working directory, may be empty.
"""
if executable is None:
executable = get_python_executable()
# If fname or python_exe contains spaces, it can't be ran on Windows, so we
# have to enclose them in quotes. Also wdir can come with / as os.sep, so
# we need to take care of it.
if os.name == 'nt':
fname = '"' + fname + '"'
wdir = wdir.replace('/', '\\')
executable = '"' + executable + '"'
p_args = [executable]
p_args += get_python_args(fname, python_args, interact, debug, args)
if os.name == 'nt':
cmd = 'start cmd.exe /c "cd %s && ' % wdir + ' '.join(p_args) + '"'
# Command line and cwd have to be converted to the filesystem
# encoding before passing them to subprocess, but only for
# Python 2.
# See https://bugs.python.org/issue1759845#msg74142 and Issue 1856
if PY2:
cmd = encoding.to_fs_from_unicode(cmd)
wdir = encoding.to_fs_from_unicode(wdir)
try:
run_shell_command(cmd, cwd=wdir)
except WindowsError:
from qtpy.QtWidgets import QMessageBox
from spyder.config.base import _
QMessageBox.critical(None, _('Run'),
_("It was not possible to run this file in "
"an external terminal"),
QMessageBox.Ok)
elif os.name == 'posix':
programs = [{'cmd': 'gnome-terminal',
'wdir-option': '--working-directory',
'execute-option': '-x'},
{'cmd': 'konsole',
'wdir-option': '--workdir',
'execute-option': '-e'},
{'cmd': 'xfce4-terminal',
'wdir-option': '--working-directory',
'execute-option': '-x'},
{'cmd': 'xterm',
'wdir-option': None,
'execute-option': '-e'},]
for program in programs:
if is_program_installed(program['cmd']):
arglist = []
if program['wdir-option'] and wdir:
arglist += [program['wdir-option'], wdir]
arglist.append(program['execute-option'])
arglist += p_args
if wdir:
run_program(program['cmd'], arglist, cwd=wdir)
else:
run_program(program['cmd'], arglist)
return
# TODO: Add a fallback to OSX
else:
raise NotImplementedError