Look for magics in body of cell. For examples, !ls !!ls ?ls ??ls would (respectively) get transformed to get_ipython().system('ls') get_ipython().getoutput('ls') get_ipython().run_line_magic('pinf
(self, node: ast.Expr)
| 474 | self.generic_visit(node) |
| 475 | |
| 476 | def visit_Expr(self, node: ast.Expr) -> None: |
| 477 | """Look for magics in body of cell. |
| 478 | |
| 479 | For examples, |
| 480 | |
| 481 | !ls |
| 482 | !!ls |
| 483 | ?ls |
| 484 | ??ls |
| 485 | |
| 486 | would (respectively) get transformed to |
| 487 | |
| 488 | get_ipython().system('ls') |
| 489 | get_ipython().getoutput('ls') |
| 490 | get_ipython().run_line_magic('pinfo', 'ls') |
| 491 | get_ipython().run_line_magic('pinfo2', 'ls') |
| 492 | |
| 493 | and we look for instances of any of the latter. |
| 494 | """ |
| 495 | if isinstance(node.value, ast.Call) and _is_ipython_magic(node.value.func): |
| 496 | args = _get_str_args(node.value.args) |
| 497 | if node.value.func.attr == "run_line_magic": |
| 498 | if args[0] == "pinfo": |
| 499 | src = f"?{args[1]}" |
| 500 | elif args[0] == "pinfo2": |
| 501 | src = f"??{args[1]}" |
| 502 | else: |
| 503 | src = f"%{args[0]}" |
| 504 | if args[1]: |
| 505 | src += f" {args[1]}" |
| 506 | elif node.value.func.attr == "system": |
| 507 | src = f"!{args[0]}" |
| 508 | elif node.value.func.attr == "getoutput": |
| 509 | src = f"!!{args[0]}" |
| 510 | else: |
| 511 | raise NothingChanged # unsupported magic. |
| 512 | self.magics[node.value.lineno].append( |
| 513 | OffsetAndMagic(node.value.col_offset, src) |
| 514 | ) |
| 515 | self.generic_visit(node) |
nothing calls this directly
no test coverage detected