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Fix for issue Error in calling daast_from_file(filename). #21 . Made 'options' argument optional #26

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13 changes: 9 additions & 4 deletions da/compiler/parser.py
Original file line number Diff line number Diff line change
Expand Up @@ -163,7 +163,7 @@ def extract_label(node):
else:
return None

def daast_from_file(filename, args):
def daast_from_file(filename, args=None):
"""Generates DistAlgo AST from source file.

'filename' is the filename of source file. Optional argument 'args' is a
Expand Down Expand Up @@ -536,9 +536,14 @@ def __init__(self, filename="", options=None, execution_context=None,
self.cmdline_args = options
self.module_args = Namespace()
from .symtab import Resolver
self.resolver = Resolver(filename, options,
_package if _package else options.module_name,
_parent=self)
if _package:
module_name = _package
elif options and hasattr(options, 'module_name'):
module_name = getattr(options, 'module_name')
else:
module_name = '__main__'

self.resolver = Resolver(filename, options, module_name, _parent=self)

def get_option(self, option, default=None):
if hasattr(self.cmdline_args, option):
Expand Down