def source_alias(args, stdin=None):
"""Executes the contents of the provided files in the current context.
If sourced file isn't found in cwd, search for file along $PATH to source
instead.
"""
env = builtins.__xonsh_env__
encoding = env.get('XONSH_ENCODING')
errors = env.get('XONSH_ENCODING_ERRORS')
for i, fname in enumerate(args):
fpath = fname
if not os.path.isfile(fpath):
fpath = locate_binary(fname)
if fpath is None:
if env.get('XONSH_DEBUG'):
print('source: {}: No such file'.format(fname),
file=sys.stderr)
if i == 0:
raise RuntimeError('must source at least one file, ' +
fname + 'does not exist.')
break
with open(fpath, 'r', encoding=encoding, errors=errors) as fp:
src = fp.read()
if not src.endswith('\n'):
src += '\n'
ctx = builtins.__xonsh_ctx__
updates = {'__file__': fpath, '__name__': os.path.abspath(fpath)}
with env.swap(ARGS=args[i + 1:]), swap_values(ctx, updates):
builtins.execx(src, 'exec', ctx, filename=fpath)
def source_alias(args, stdin=None):
"""Executes the contents of the provided files in the current context.
If sourced file isn't found in cwd, search for file along $PATH to source
instead.
"""
env = builtins.__xonsh_env__
encoding = env.get('XONSH_ENCODING')
errors = env.get('XONSH_ENCODING_ERRORS')
for i, fname in enumerate(args):
fpath = fname
if not os.path.isfile(fpath):
fpath = locate_binary(fname)
if fpath is None:
if env.get('XONSH_DEBUG'):
print('source: {}: No such file'.format(fname), file=sys.stderr)
if i == 0:
raise RuntimeError('must source at least one file, ' + fname +
'does not exist.')
break
with open(fpath, 'r', encoding=encoding, errors=errors) as fp:
src = fp.read()
if not src.endswith('\n'):
src += '\n'
ctx = builtins.__xonsh_ctx__
updates = {'__file__': fpath, '__name__': os.path.abspath(fpath)}
with env.swap(ARGS=args[i+1:]), swap_values(ctx, updates):
builtins.execx(src, 'exec', ctx, filename=fpath)
def test_swap_values():
orig = {"x": 1}
updates = {"x": 42, "y": 43}
with swap_values(orig, updates):
assert orig["x"] == 42
assert orig["y"] == 43
assert orig["x"] == 1
assert "y" not in orig
def test_swap_values():
orig = {'x': 1}
updates = {'x': 42, 'y': 43}
with swap_values(orig, updates):
assert orig['x'] == 42
assert orig['y'] == 43
assert orig['x'] == 1
assert 'y' not in orig
def test_swap_values():
orig = {"x": 1}
updates = {"x": 42, "y": 43}
with swap_values(orig, updates):
assert orig["x"] == 42
assert orig["y"] == 43
assert orig["x"] == 1
assert "y" not in orig
def test_swap_values():
orig = {'x': 1}
updates = {'x': 42, 'y': 43}
with swap_values(orig, updates):
assert orig['x'] == 42
assert orig['y'] == 43
assert orig['x'] == 1
assert 'y' not in orig
def source_alias(args, stdin=None):
"""Executes the contents of the provided files in the current context.
If sourced file isn't found in cwd, search for file along $PATH to source
instead.
"""
env = builtins.__xonsh_env__
encoding = env.get("XONSH_ENCODING")
errors = env.get("XONSH_ENCODING_ERRORS")
for i, fname in enumerate(args):
fpath = fname
if not os.path.isfile(fpath):
fpath = locate_binary(fname)
if fpath is None:
if env.get("XONSH_DEBUG"):
print("source: {}: No such file".format(fname),
file=sys.stderr)
if i == 0:
raise RuntimeError("must source at least one file, " +
fname + "does not exist.")
break
_, fext = os.path.splitext(fpath)
if fext and fext != ".xsh" and fext != ".py":
raise RuntimeError(
"attempting to source non-xonsh file! If you are "
"trying to source a file in another language, "
"then please use the appropriate source command. "
"For example, source-bash script.sh")
with open(fpath, "r", encoding=encoding, errors=errors) as fp:
src = fp.read()
if not src.endswith("\n"):
src += "\n"
ctx = builtins.__xonsh_ctx__
updates = {"__file__": fpath, "__name__": os.path.abspath(fpath)}
with env.swap(**make_args_env(args[i + 1:])), swap_values(
ctx, updates):
try:
builtins.execx(src, "exec", ctx, filename=fpath)
except Exception:
print_color(
"{RED}You may be attempting to source non-xonsh file! "
"{NO_COLOR}If you are trying to source a file in "
"another language, then please use the appropriate "
"source command. For example, {GREEN}source-bash "
"script.sh{NO_COLOR}",
file=sys.stderr,
)
raise
def source_alias(args, stdin=None):
"""Executes the contents of the provided files in the current context.
If sourced file isn't found in cwd, search for file along $PATH to source
instead.
"""
env = builtins.__xonsh__.env
encoding = env.get("XONSH_ENCODING")
errors = env.get("XONSH_ENCODING_ERRORS")
for i, fname in enumerate(args):
fpath = fname
if not os.path.isfile(fpath):
fpath = locate_binary(fname)
if fpath is None:
if env.get("XONSH_DEBUG"):
print("source: {}: No such file".format(fname), file=sys.stderr)
if i == 0:
raise RuntimeError(
"must source at least one file, " + fname + "does not exist."
)
break
_, fext = os.path.splitext(fpath)
if fext and fext != ".xsh" and fext != ".py":
raise RuntimeError(
"attempting to source non-xonsh file! If you are "
"trying to source a file in another language, "
"then please use the appropriate source command. "
"For example, source-bash script.sh"
)
with open(fpath, "r", encoding=encoding, errors=errors) as fp:
src = fp.read()
if not src.endswith("\n"):
src += "\n"
ctx = builtins.__xonsh__.ctx
updates = {"__file__": fpath, "__name__": os.path.abspath(fpath)}
with env.swap(**make_args_env(args[i + 1 :])), swap_values(ctx, updates):
try:
builtins.execx(src, "exec", ctx, filename=fpath)
except Exception:
print_color(
"{RED}You may be attempting to source non-xonsh file! "
"{NO_COLOR}If you are trying to source a file in "
"another language, then please use the appropriate "
"source command. For example, {GREEN}source-bash "
"script.sh{NO_COLOR}",
file=sys.stderr,
)
raise
def source_alias(args, stdin=None):
"""Executes the contents of the provided files in the current context.
If sourced file isn't found in cwd, search for file along $PATH to source
instead.
"""
env = builtins.__xonsh_env__
encoding = env.get('XONSH_ENCODING')
errors = env.get('XONSH_ENCODING_ERRORS')
for i, fname in enumerate(args):
fpath = fname
if not os.path.isfile(fpath):
fpath = locate_binary(fname)
if fpath is None:
if env.get('XONSH_DEBUG'):
print('source: {}: No such file'.format(fname),
file=sys.stderr)
if i == 0:
raise RuntimeError('must source at least one file, ' +
fname + 'does not exist.')
break
_, fext = os.path.splitext(fpath)
if fext and fext != '.xsh' and fext != '.py':
raise RuntimeError(
'attempting to source non-xonsh file! If you are '
'trying to source a file in another language, '
'then please use the appropriate source command. '
'For example, source-bash script.sh')
with open(fpath, 'r', encoding=encoding, errors=errors) as fp:
src = fp.read()
if not src.endswith('\n'):
src += '\n'
ctx = builtins.__xonsh_ctx__
updates = {'__file__': fpath, '__name__': os.path.abspath(fpath)}
with env.swap(**make_args_env(args[i + 1:])), swap_values(
ctx, updates):
try:
builtins.execx(src, 'exec', ctx, filename=fpath)
except Exception:
print_color(
'{RED}You may be attempting to source non-xonsh file! '
'{NO_COLOR}If you are trying to source a file in '
'another language, then please use the appropriate '
'source command. For example, {GREEN}source-bash '
'script.sh{NO_COLOR}',
file=sys.stderr)
raise
def xonsh_script_run_control(filename, ctx, env, execer=None, login=True):
"""Loads a xonsh file and applies it as a run control."""
if execer is None:
return False
updates = {'__file__': filename, '__name__': os.path.abspath(filename)}
try:
with swap_values(ctx, updates):
run_script_with_cache(filename, execer, ctx)
loaded = True
except SyntaxError as err:
msg = 'syntax error in xonsh run control file {0!r}: {1!s}'
print_exception(msg.format(filename, err))
loaded = False
except Exception as err:
msg = 'error running xonsh run control file {0!r}: {1!s}'
print_exception(msg.format(filename, err))
loaded = False
return loaded
def source_alias(args, stdin=None):
"""Executes the contents of the provided files in the current context.
If sourced file isn't found in cwd, search for file along $PATH to source
instead.
"""
env = builtins.__xonsh_env__
encoding = env.get('XONSH_ENCODING')
errors = env.get('XONSH_ENCODING_ERRORS')
for i, fname in enumerate(args):
fpath = fname
if not os.path.isfile(fpath):
fpath = locate_binary(fname)
if fpath is None:
if env.get('XONSH_DEBUG'):
print('source: {}: No such file'.format(fname), file=sys.stderr)
if i == 0:
raise RuntimeError('must source at least one file, ' + fname +
'does not exist.')
break
_, fext = os.path.splitext(fpath)
if fext and fext != '.xsh' and fext != '.py':
raise RuntimeError('attempting to source non-xonsh file! If you are '
'trying to source a file in another language, '
'then please use the appropriate source command. '
'For example, source-bash script.sh')
with open(fpath, 'r', encoding=encoding, errors=errors) as fp:
src = fp.read()
if not src.endswith('\n'):
src += '\n'
ctx = builtins.__xonsh_ctx__
updates = {'__file__': fpath, '__name__': os.path.abspath(fpath)}
with env.swap(ARGS=args[i+1:]), swap_values(ctx, updates):
try:
builtins.execx(src, 'exec', ctx, filename=fpath)
except Exception:
print_color('{RED}You may be attempting to source non-xonsh file! '
'{NO_COLOR}If you are trying to source a file in '
'another language, then please use the appropriate '
'source command. For example, {GREEN}source-bash '
'script.sh{NO_COLOR}', file=sys.stderr)
raise