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runelsewhere.py
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runelsewhere.py
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from IPython.core.magic import Magics
from IPython.core.magic import magics_class
from IPython.core.magic import line_magic
import IPython.utils.path as ipypath
from pathlib import Path, PureWindowsPath, PurePosixPath
@magics_class
class RunElsewhere(Magics):
def __init__(self, shell, client_side, server_side):
super().__init__(shell)
self.Client_Path = Path
self.client_path = PurePosixPath(client_side)
if not self.client_path.is_absolute():
self.client_path = PureWindowsPath(client_side)
if not self.client_path.is_absolute():
raise ValueError('Provided client path must be absolute.')
self.Client_Path = PureWindowsPath
self.server_path = Path(server_side)
if not self.server_path.is_absolute():
raise ValueError('Provided server path must be absolute.')
self.base_run = shell.find_line_magic('run')
self.active = True
def get_py_filename(self, name, force_win32=None):
path = self.Client_Path(name)
if self.active and path.is_absolute():
try:
path = path.relative_to(self.client_path)
except ValueError:
path = path.name
path = self.server_path / path
return ipypath.get_py_filename(str(path), force_win32=force_win32)
@line_magic
def toggle_run(self, value=None):
self.active = bool(value or not self.active)
@line_magic
def run(self, line):
return self.base_run(line, file_finder=self.get_py_filename)
def load_ipython_extension(ipython):
client_side = input("\nBase path on the client: ")
server_side = input("\nBase path on the server :")
runelse = RunElsewhere(ipython, client_side, server_side)
ipython.register_magics(runelse)