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Set $InputFileName on mathics_open() #1304

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Merged
mmatera merged 3 commits into from
Apr 28, 2021
Merged

Set $InputFileName on mathics_open() #1304

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c232c5c
Set $InputFileName on mathics_open()
rocky Apr 22, 2021
55b4d66
Merge remote-tracking branch 'upstream/master' into set-$InputFileName
mmatera Apr 28, 2021
9ff62a1
adding test for $InputFileName
mmatera Apr 28, 2021
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3 changes: 3 additions & 0 deletions mathics/builtin/files.py
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Original file line number Diff line number Diff line change
Expand Up @@ -106,6 +106,9 @@ def __enter__(self):

# open the stream
fp = io.open(path, self.mode, encoding=self.encoding)
global INPUTFILE_VAR
INPUTFILE_VAR = osp.abspath(path)

stream_manager.add(
name=path,
mode=self.mode,
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11 changes: 10 additions & 1 deletion test/test_files.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
# -*- coding: utf-8 -*-
from .helper import check_evaluation
from .helper import check_evaluation, session
from mathics.core.parser import parse, MathicsSingleLineFeeder
from mathics.core.definitions import Definitions
from mathics.core.evaluation import Evaluation
Expand All @@ -11,11 +11,20 @@
evaluation = Evaluation(definitions=definitions, catch_interrupt=False)




def _evaluate(str_expression):
expr = parse(definitions, MathicsSingleLineFeeder(str_expression))
return expr.evaluate(evaluation)


def test_put_and_get_and_InputFileName():
check_evaluation('Put[HoldForm[$InputFileName], $TemporaryDirectory<>"/getme.m"]', 'Null')
check_evaluation('Get[$TemporaryDirectory<>"/getme.m"]', '$TemporaryDirectory<>"/getme.m"')




def test_compress():
for text in ("", "abc", " "):
str_expr = f'Uncompress[Compress["{text}"]]'
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