Mercurial Repositories > eric / file comparison
comparison: eric6/Plugins/CheckerPlugins/CodeStyleChecker/Simplify/ast_unparse.py
eric6/Plugins/CheckerPlugins/CodeStyleChecker/Simplify/ast_unparse.py
- changeset 8252
- 70855a87f546
- parent 8232
- 39c4543b7a61
- child 8436
- f22f8d8337b8
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| 8250:4d65b3ec1d31 | 8252:70855a87f546 |
|---|---|
| 12 | 12 |
| 13 import ast | 13 import ast |
| 14 import sys | 14 import sys |
| 15 from enum import IntEnum, auto | 15 from enum import IntEnum, auto |
| 16 from contextlib import contextmanager, nullcontext | 16 from contextlib import contextmanager, nullcontext |
| 17 | |
| 18 import AstUtilities | |
| 17 | 19 |
| 18 # Large float and imaginary literals get turned into infinities in the AST. | 20 # Large float and imaginary literals get turned into infinities in the AST. |
| 19 # We unparse those infinities to INFSTR. | 21 # We unparse those infinities to INFSTR. |
| 20 _INFSTR = "1e" + repr(sys.float_info.max_10_exp + 1) | 22 _INFSTR = "1e" + repr(sys.float_info.max_10_exp + 1) |
| 21 | 23 |
| 596 self._write_str_avoiding_backslashes(value) | 598 self._write_str_avoiding_backslashes(value) |
| 597 else: | 599 else: |
| 598 self.write(repr(value)) | 600 self.write(repr(value)) |
| 599 | 601 |
| 600 def visit_Constant(self, node): | 602 def visit_Constant(self, node): |
| 601 value = node.value | 603 value = AstUtilities.getValue(node) |
| 602 if isinstance(value, tuple): | 604 if isinstance(value, tuple): |
| 603 with self.delimit("(", ")"): | 605 with self.delimit("(", ")"): |
| 604 self.items_view(self._write_constant, value) | 606 self.items_view(self._write_constant, value) |
| 605 elif value is ...: | 607 elif value is ...: |
| 606 self.write("...") | 608 self.write("...") |
| 607 else: | 609 else: |
| 608 if node.kind == "u": | 610 if hasattr(node, "kind") and node.kind == "u": |
| 609 self.write("u") | 611 self.write("u") |
| 610 self._write_constant(node.value) | 612 self._write_constant(value) |
| 613 | |
| 614 visit_NameConstant = visit_Constant | |
| 615 visit_Num = visit_Constant | |
| 616 visit_Str = visit_Constant | |
| 617 visit_Bytes = visit_Constant | |
| 618 visit_Ellipsis = visit_Constant | |
| 611 | 619 |
| 612 def visit_List(self, node): | 620 def visit_List(self, node): |
| 613 with self.delimit("[", "]"): | 621 with self.delimit("[", "]"): |
| 614 self.interleave(lambda: self.write(", "), self.traverse, node.elts) | 622 self.interleave(lambda: self.write(", "), self.traverse, node.elts) |
| 615 | 623 |
