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Commitd4be55c

Browse files
naonusyouknowone
andauthored
Add command line parameter -P (#4611)
* Add command line parameter -P* Modify the value of safe_path to be set---------Co-authored-by: Jeong YunWon <jeong@youknowone.org>
1 parente2f7d5b commitd4be55c

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5 files changed

+38
-4
lines changed

5 files changed

+38
-4
lines changed

‎Lib/test/test_support.py‎

Lines changed: 0 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -513,8 +513,6 @@ def check_options(self, args, func, expected=None):
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self.assertEqual(proc.stdout.rstrip(),repr(expected))
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self.assertEqual(proc.returncode,0)
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516-
# TODO: RUSTPYTHON
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@unittest.expectedFailure
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deftest_args_from_interpreter_flags(self):
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# Test test.support.args_from_interpreter_flags()
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foroptsin (

‎extra_tests/snippets/stdlib_sys.py‎

Lines changed: 22 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,6 @@
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importsys
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importos
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importsubprocess
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35
fromtestutilsimportassert_raises
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@@ -105,4 +107,23 @@ def recursive_call(n):
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sys.set_int_max_str_digits(1)
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sys.set_int_max_str_digits(1000)
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assertsys.get_int_max_str_digits()==1000
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assertsys.get_int_max_str_digits()==1000
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# Test the PYTHONSAFEPATH environment variable
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code="import sys; print(sys.flags.safe_path)"
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env=dict(os.environ)
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env.pop('PYTHONSAFEPATH',None)
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args= (sys.executable,'-P','-c',code)
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proc=subprocess.run(
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args,stdout=subprocess.PIPE,
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universal_newlines=True,env=env)
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assertproc.stdout.rstrip()=='True',proc
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assertproc.returncode==0,proc
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env['PYTHONSAFEPATH']='1'
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proc=subprocess.run(
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args,stdout=subprocess.PIPE,
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universal_newlines=True,env=env)
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assertproc.stdout.rstrip()=='True'
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assertproc.returncode==0,proc

‎src/settings.rs‎

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Original file line numberDiff line numberDiff line change
@@ -100,6 +100,11 @@ fn parse_arguments<'a>(app: App<'a, '_>) -> ArgMatches<'a> {
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.short("B")
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.help("don't write .pyc files on import"),
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)
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.arg(
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Arg::with_name("safe-path")
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.short("P")
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.help("don’t prepend a potentially unsafe path to sys.path"),
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)
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.arg(
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Arg::with_name("ignore-environment")
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.short("E")
@@ -237,6 +242,12 @@ fn settings_from(matches: &ArgMatches) -> (Settings, RunMode) {
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};
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}
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if matches.is_present("safe-path")
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||(!ignore_environment && env::var_os("PYTHONSAFEPATH").is_some())
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{
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settings.safe_path =true;
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}
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settings.check_hash_based_pycs = matches
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.value_of("check-hash-based-pycs")
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.unwrap_or("default")

‎vm/src/stdlib/sys.rs‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -754,7 +754,7 @@ mod sys {
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dev_mode: settings.dev_mode,
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utf8_mode: settings.utf8_mode,
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int_max_str_digits: settings.int_max_str_digits,
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safe_path:false,
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safe_path:settings.safe_path,
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warn_default_encoding: settings.warn_default_encodingasu8,
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}
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}

‎vm/src/vm/setting.rs‎

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Original file line numberDiff line numberDiff line change
@@ -37,6 +37,9 @@ pub struct Settings {
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/// -B
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pubdont_write_bytecode:bool,
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/// -P
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pubsafe_path:bool,
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/// -b
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pubbytes_warning:u64,
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@@ -108,6 +111,7 @@ impl Default for Settings {
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verbose:0,
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quiet:false,
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dont_write_bytecode:false,
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safe_path:false,
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bytes_warning:0,
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xopts:vec![],
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isolated:false,

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