forked from M-Labs/artiq
Replace single-quoted strings with double-quoted.
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6c3b5a95ee
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@ -9,7 +9,7 @@ from pythonparser.algorithm import Visitor as ASTVisitor
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class commontyped(ast.commonloc):
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"""A mixin for typed AST nodes."""
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_types = ('type',)
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_types = ("type",)
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def _reprfields(self):
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return self._fields + self._locs + self._types
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@ -89,21 +89,21 @@ class LocalExtractor(algorithm.Visitor):
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def _check_not_in(self, name, names, curkind, newkind, loc):
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if name in names:
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diag = diagnostic.Diagnostic('fatal',
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diag = diagnostic.Diagnostic("fatal",
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"name '{name}' cannot be {curkind} and {newkind} simultaneously",
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{"name": name, "curkind": curkind, "newkind": newkind}, loc)
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self.engine.process(diag)
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def visit_Global(self, node):
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for name, loc in zip(node.names, node.name_locs):
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self._check_not_in(name, self.nonlocal_, 'nonlocal', 'global', loc)
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self._check_not_in(name, self.params, 'a parameter', 'global', loc)
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self._check_not_in(name, self.nonlocal_, "nonlocal", "global", loc)
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self._check_not_in(name, self.params, "a parameter", "global", loc)
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self.global_.add(name)
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def visit_Nonlocal(self, node):
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for name, loc in zip(node.names, node.name_locs):
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self._check_not_in(name, self.global_, 'global', 'nonlocal', loc)
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self._check_not_in(name, self.params, 'a parameter', 'nonlocal', loc)
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self._check_not_in(name, self.global_, "global", "nonlocal", loc)
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self._check_not_in(name, self.params, "a parameter", "nonlocal", loc)
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found = False
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for outer_env in reversed(self.env_stack):
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@ -111,7 +111,7 @@ class LocalExtractor(algorithm.Visitor):
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found = True
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break
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if not found:
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diag = diagnostic.Diagnostic('fatal',
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diag = diagnostic.Diagnostic("fatal",
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"can't declare name '{name}' as nonlocal: it is not bound in any outer scope",
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{"name": name},
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loc, [node.keyword_loc])
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@ -137,29 +137,29 @@ class Inferencer(algorithm.Transformer):
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except types.UnificationError as e:
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printer = types.TypePrinter()
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if kind == 'generic':
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note1 = diagnostic.Diagnostic('note',
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if kind == "generic":
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note1 = diagnostic.Diagnostic("note",
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"expression of type {typea}",
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{"typea": printer.name(typea)},
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loca)
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elif kind == 'expects':
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note1 = diagnostic.Diagnostic('note',
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elif kind == "expects":
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note1 = diagnostic.Diagnostic("note",
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"expression expecting an operand of type {typea}",
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{"typea": printer.name(typea)},
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loca)
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note2 = diagnostic.Diagnostic('note',
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note2 = diagnostic.Diagnostic("note",
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"expression of type {typeb}",
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{"typeb": printer.name(typeb)},
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locb)
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if e.typea.find() == typea.find() and e.typeb.find() == typeb.find():
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diag = diagnostic.Diagnostic('fatal',
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diag = diagnostic.Diagnostic("fatal",
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"cannot unify {typea} with {typeb}",
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{"typea": printer.name(typea), "typeb": printer.name(typeb)},
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loca, [locb], notes=[note1, note2])
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else: # give more detail
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diag = diagnostic.Diagnostic('fatal',
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diag = diagnostic.Diagnostic("fatal",
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"cannot unify {typea} with {typeb}: {fraga} is incompatible with {fragb}",
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{"typea": printer.name(typea), "typeb": printer.name(typeb),
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"fraga": printer.name(e.typea), "fragb": printer.name(e.typeb)},
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@ -187,7 +187,7 @@ class Inferencer(algorithm.Transformer):
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for typing_env in reversed(self.env_stack):
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if name in typing_env:
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return typing_env[name]
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diag = diagnostic.Diagnostic('fatal',
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diag = diagnostic.Diagnostic("fatal",
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"name '{name}' is not bound to anything", {"name":name}, loc)
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self.engine.process(diag)
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@ -204,7 +204,7 @@ class Inferencer(algorithm.Transformer):
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elif isinstance(node.n, float):
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typ = types.TFloat()
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else:
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diag = diagnostic.Diagnostic('fatal',
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diag = diagnostic.Diagnostic("fatal",
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"numeric type {type} is not supported", {"type": node.n.__class__.__name__},
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node.loc)
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self.engine.process(diag)
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@ -225,8 +225,8 @@ class Inferencer(algorithm.Transformer):
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node = asttyped.ListT(type=types.TList(),
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elts=node.elts, ctx=node.ctx, loc=node.loc)
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for elt in node.elts:
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self._unify(node.type['elt'], elt.type,
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node.loc, elt.loc, kind='expects')
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self._unify(node.type["elt"], elt.type,
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node.loc, elt.loc, kind="expects")
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return node
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def visit_Subscript(self, node):
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@ -236,7 +236,7 @@ class Inferencer(algorithm.Transformer):
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loc=node.loc)
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# TODO: support more than just lists
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self._unify(types.TList(node.type), node.value.type,
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node.loc, node.value.loc, kind='expects')
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node.loc, node.value.loc, kind="expects")
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return node
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# Visitors that just unify types
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@ -267,7 +267,7 @@ class Inferencer(algorithm.Transformer):
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# Unsupported visitors
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#
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def visit_unsupported(self, node):
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diag = diagnostic.Diagnostic('fatal',
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diag = diagnostic.Diagnostic("fatal",
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"this syntax is not supported", {},
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node.loc)
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self.engine.process(diag)
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@ -301,7 +301,7 @@ class Printer(algorithm.Visitor):
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return self.rewriter.rewrite()
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def generic_visit(self, node):
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if hasattr(node, 'type'):
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if hasattr(node, "type"):
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self.rewriter.insert_after(node.loc,
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":%s".format(self.type_printer.name(node.type)))
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