diff options
Diffstat (limited to 'coverage/templite.py')
| -rw-r--r-- | coverage/templite.py | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/coverage/templite.py b/coverage/templite.py index 82673886..2ceeb6e2 100644 --- a/coverage/templite.py +++ b/coverage/templite.py @@ -23,7 +23,7 @@ class TempliteValueError(ValueError): pass -class CodeBuilder(object): +class CodeBuilder: """Build source code conveniently.""" def __init__(self, indent=0): @@ -69,7 +69,7 @@ class CodeBuilder(object): return global_namespace -class Templite(object): +class Templite: """A simple template renderer, for a nano-subset of Django syntax. Supported constructs are extended variable access:: @@ -188,7 +188,7 @@ class Templite(object): ops_stack.append('for') self._variable(words[1], self.loop_vars) code.add_line( - "for c_%s in %s:" % ( + "for c_{} in {}:".format( words[1], self._expr_code(words[3]) ) @@ -228,7 +228,7 @@ class Templite(object): flush_output() for var_name in self.all_vars - self.loop_vars: - vars_code.add_line("c_%s = context[%r]" % (var_name, var_name)) + vars_code.add_line(f"c_{var_name} = context[{var_name!r}]") code.add_line('return "".join(result)') code.dedent() @@ -241,12 +241,12 @@ class Templite(object): code = self._expr_code(pipes[0]) for func in pipes[1:]: self._variable(func, self.all_vars) - code = "c_%s(%s)" % (func, code) + code = f"c_{func}({code})" elif "." in expr: dots = expr.split(".") code = self._expr_code(dots[0]) args = ", ".join(repr(d) for d in dots[1:]) - code = "do_dots(%s, %s)" % (code, args) + code = f"do_dots({code}, {args})" else: self._variable(expr, self.all_vars) code = "c_%s" % expr @@ -254,7 +254,7 @@ class Templite(object): def _syntax_error(self, msg, thing): """Raise a syntax error using `msg`, and showing `thing`.""" - raise TempliteSyntaxError("%s: %r" % (msg, thing)) + raise TempliteSyntaxError(f"{msg}: {thing!r}") def _variable(self, name, vars_set): """Track that `name` is used as a variable. @@ -290,7 +290,7 @@ class Templite(object): value = value[dot] except (TypeError, KeyError): raise TempliteValueError( - "Couldn't evaluate %r.%s" % (value, dot) + f"Couldn't evaluate {value!r}.{dot}" ) if callable(value): value = value() |