diff options
Diffstat (limited to 'scripts/qapi.py')
| -rw-r--r-- | scripts/qapi.py | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/scripts/qapi.py b/scripts/qapi.py index 53a4477..345cde1 100644 --- a/scripts/qapi.py +++ b/scripts/qapi.py @@ -268,34 +268,15 @@ class QAPISchemaParser(object): continue expr = self.get_expr(False) - if isinstance(expr, dict) and "include" in expr: + if 'include' in expr: if len(expr) != 1: raise QAPISemError(info, "Invalid 'include' directive") include = expr["include"] if not isinstance(include, str): raise QAPISemError(info, "Value of 'include' must be a string") - incl_abs_fname = os.path.join(os.path.dirname(abs_fname), - include) - # catch inclusion cycle - inf = info - while inf: - if incl_abs_fname == os.path.abspath(inf['file']): - raise QAPISemError(info, "Inclusion loop for %s" - % include) - inf = inf['parent'] - - # skip multiple include of the same file - if incl_abs_fname in previously_included: - continue - try: - fobj = open(incl_abs_fname, 'r') - except IOError as e: - raise QAPISemError(info, '%s: %s' % (e.strerror, include)) - exprs_include = QAPISchemaParser(fobj, previously_included, - info) - self.exprs.extend(exprs_include.exprs) - self.docs.extend(exprs_include.docs) + self._include(include, info, os.path.dirname(abs_fname), + previously_included) else: expr_elem = {'expr': expr, 'info': info} @@ -307,6 +288,26 @@ class QAPISchemaParser(object): self.exprs.append(expr_elem) + def _include(self, include, info, base_dir, previously_included): + incl_abs_fname = os.path.join(base_dir, include) + # catch inclusion cycle + inf = info + while inf: + if incl_abs_fname == os.path.abspath(inf['file']): + raise QAPISemError(info, "Inclusion loop for %s" % include) + inf = inf['parent'] + + # skip multiple include of the same file + if incl_abs_fname in previously_included: + return + try: + fobj = open(incl_abs_fname, 'r') + except IOError as e: + raise QAPISemError(info, '%s: %s' % (e.strerror, include)) + exprs_include = QAPISchemaParser(fobj, previously_included, info) + self.exprs.extend(exprs_include.exprs) + self.docs.extend(exprs_include.docs) + def accept(self, skip_comment=True): while True: self.tok = self.src[self.cursor] |