def makeWrapper(self):
"""
Start gnuplot and return wrapper around the REPL
"""
if pexpect.which('gnuplot'):
program = 'gnuplot'
elif pexpect.which('gnuplot.exe'):
program = 'gnuplot.exe'
else:
raise Exception("gnuplot not found.")
# We don't want help commands getting stuck,
# use a non interactive PAGER
if pexpect.which('env') and pexpect.which('cat'):
command = 'env PAGER=cat {}'.format(program)
else:
command = program
d = dict(cmd_or_spawn=command,
prompt_regex=u('\w*> $'),
prompt_change_cmd=None)
wrapper = GnuplotREPLWrapper(**d)
# No sleeping before sending commands to gnuplot
wrapper.child.delaybeforesend = 0
return wrapper
def _get_executable(self):
"""Find the best octave executable.
"""
# Attempt to get the octave executable
executable = os.environ.get('OCTAVE_EXECUTABLE', None)
if executable:
executable = which(executable)
if 'octave-cli' not in executable:
raise OSError('OCTAVE_EXECUTABLE does not point to an octave-cli file, please see README')
else:
executable = which('octave-cli')
if not executable:
raise OSError('octave-cli not found, please see README')
return executable.replace(os.path.sep, '/')
def _get_executable(self):
"""Find the best octave executable.
"""
executable = os.environ.get('OCTAVE_EXECUTABLE', None)
if not executable or not which(executable):
if which('octave-cli'):
executable = 'octave-cli'
elif which('octave'):
executable = 'octave'
else:
msg = ('Octave Executable not found, please add to path or set'
'"OCTAVE_EXECUTABLE" environment variable')
raise OSError(msg)
executable = executable.replace(os.path.sep, '/')
return executable
def executable(self):
if self._executable:
return self._executable
executable = os.environ.get('SCILAB_EXECUTABLE', None)
if not executable or not which(executable):
if os.name == 'nt':
executable = 'Scilex'
else:
executable = 'scilab'
if not which(executable):
msg = ('Scilab Executable not found, please add to path or set'
'"SCILAB_EXECUTABLE" environment variable')
raise OSError(msg)
self._executable = executable
return executable
def _get_executable(self):
"""Find the best RevBayes executable.
"""
executable = os.environ.get('REVBAYES_JUPYTER_EXECUTABLE', None)
if not executable or not which(executable):
if which('rb-jupyter'):
executable = 'rb-jupyter'
else:
msg = (
'RevBayes Executable not found, please add to path or set',
'\"REVBAYES_JUPYTER_EXECUTABLE\" environment variable.',
'See README.md for instructions to build rb-jupyter.')
raise OSError(msg)
executable = executable.replace(os.path.sep, '/')
return executable
def executable(self):
if self._executable:
return self._executable
executable = os.environ.get('PSYSH_EXECUTABLE', None)
if not executable or not which(executable):
if which('psysh'):
self._executable = 'psysh'
return self._executable
else:
msg = ('PsySH executable not found, please add to path or set'
'"PSYSH_EXECUTABLE" environment variable')
raise OSError(msg)
else:
self._executable = executable
return executable
def executable(self):
if self._executable:
return self._executable
executable = os.environ.get('SCILAB_EXECUTABLE', None)
if not executable or not which(executable):
if os.name == 'nt':
executable = 'Scilex'
else:
executable = 'scilab'
if not which(executable):
msg = ('Scilab Executable not found, please add to path or set'
'"SCILAB_EXECUTABLE" environment variable')
raise OSError(msg)
self._executable = executable
return executable
def _get_executable(self):
"""Find the best octave executable.
"""
# Attempt to get the octave executable
executable = os.environ.get('OCTAVE_EXECUTABLE', None)
if executable:
executable = which(executable)
if 'octave-cli' not in executable:
raise OSError(
'OCTAVE_EXECUTABLE does not point to an octave-cli file, please see README'
)
else:
executable = which('octave-cli')
if not executable:
raise OSError('octave-cli not found, please see README')
return executable.replace(os.path.sep, '/')
def _get_executable(self):
"""Find the best maude executable.
"""
executable = os.environ.get('MAUDE_EXECUTABLE', None)
if not executable or not which(executable):
if sys.platform == 'darwin':
if which('maude.darwin64'):
executable = 'maude.darwin64'
elif which('maude.linux64'):
executable = 'maude.linux64'
else:
msg = ('Maude Executable not found, please add to path or set'
'"MAUDE_EXECUTABLE" environment variable')
raise OSError(msg)
executable = executable.replace(os.path.sep, '/')
return executable
def start_process(self):
if self.repl is not None:
self.repl.child.terminate()
if not self.cmd:
if os.name == 'nt':
self.cmd = 'cmd'
self.repl = cmd()
elif pexpect.which('bash'):
self.cmd = 'bash'
self.repl = bash()
elif pexpect.which('sh'):
self.cmd = 'sh'
self.repl = bash(command='sh')
else:
msg = "The command was not found or was not executable: sh"
raise Exception(msg)
def start_process(self):
if self.repl is not None:
self.repl.child.terminate()
if not self.cmd:
if os.name == 'nt':
self.cmd = 'cmd'
self.repl = cmd()
elif pexpect.which('bash'):
self.cmd = 'bash'
self.repl = bash()
elif pexpect.which('sh'):
self.cmd = 'sh'
self.repl = bash(command='sh')
else:
msg = "The command was not found or was not executable: sh"
raise Exception(msg)
def executable(self):
if self._executable:
return self._executable
executable = os.environ.get('OCTAVE_EXECUTABLE', None)
if not executable or not which(executable):
if which('octave-cli'):
self._executable = 'octave-cli'
return self._executable
elif which('octave'):
self._executable = 'octave'
return self._executable
else:
msg = ('Octave Executable not found, please add to path or set'
'"OCTAVE_EXECUTABLE" environment variable')
raise OSError(msg)
else:
self._executable = executable
return executable
def executable(self):
if self._executable:
return self._executable
executable = os.environ.get('OCTAVE_EXECUTABLE', None)
if not executable or not which(executable):
if which('octave-cli'):
self._executable = 'octave-cli'
return self._executable
elif which('octave'):
self._executable = 'octave'
return self._executable
else:
msg = ('Octave Executable not found, please add to path or set'
'"OCTAVE_EXECUTABLE" environment variable')
raise OSError(msg)
else:
self._executable = executable
return executable
def start_process(self):
if not self.repl is None:
self.repl.child.terminate()
if not self.cmd:
try:
pexpect.which('bash')
except Exception as e: # pragma: no cover
if os.name == 'nt':
self.cmd = 'cmd'
else:
raise (e)
else:
self.cmd = 'bash'
if self.cmd == 'cmd':
self.repl = cmd()
else:
self.repl = bash()
def start_process(self):
if not self.repl is None:
self.repl.child.terminate()
if not self.cmd:
try:
pexpect.which('bash')
except Exception as e: # pragma: no cover
if os.name == 'nt':
self.cmd = 'cmd'
else:
raise(e)
else:
self.cmd = 'bash'
if self.cmd == 'cmd':
self.repl = cmd()
else:
self.repl = bash()
def makeWrapper(self):
"""
Start gnuplot and return wrapper around the REPL
"""
if not pexpect.which('gnuplot'):
raise Exception("gnuplot not found.")
# We don't want help commands getting stuck,
# use a non interactive PAGER
command = 'env PAGER=cat gnuplot'
d = dict(cmd_or_spawn=command,
prompt_regex=u('\w*> $'),
prompt_change_cmd=None)
wrapper = GnuplotREPLWrapper(**d)
# No sleeping before sending commands to gnuplot
wrapper.child.delaybeforesend = 0
return wrapper
