def jobctrl_prefilter_f(self,line):
if line.startswith('&'):
pre,fn,rest = self.split_user_input(line[1:])
line = ip.expand_aliases(fn,rest)
if not _jobq:
return 'get_ipython().startjob(%s)' % make_quoted_expr(line)
return 'get_ipython().jobq(%s)' % make_quoted_expr(line)
raise TryNext
def jobctrl_prefilter_f(self, line):
if line.startswith('&'):
pre, fn, rest = self.split_user_input(line[1:])
line = ip.expand_aliases(fn, rest)
if not _jobq:
return 'get_ipython().startjob(%s)' % make_quoted_expr(line)
return 'get_ipython().jobq(%s)' % make_quoted_expr(line)
raise TryNext
def _make_help_call(target, esc, lspace, next_input=None):
"""Prepares a pinfo(2)/psearch call from a target name and the escape
(i.e. ? or ??)"""
method = "pinfo2" if esc == "??" else "psearch" if "*" in target else "pinfo"
arg = make_quoted_expr(" ".join([method, target]))
if next_input:
tpl = "%sget_ipython().magic(%s, next_input=%s)"
return tpl % (lspace, arg, make_quoted_expr(next_input))
else:
return "%sget_ipython().magic(%s)" % (lspace, arg)
def _make_help_call(target, esc, lspace, next_input=None):
"""Prepares a pinfo(2)/psearch call from a target name and the escape
(i.e. ? or ??)"""
method = 'pinfo2' if esc == '??' \
else 'psearch' if '*' in target \
else 'pinfo'
arg = make_quoted_expr(" ".join([method, target]))
if next_input:
tpl = '%sget_ipython().magic(%s, next_input=%s)'
return tpl % (lspace, arg, make_quoted_expr(next_input))
else:
return '%sget_ipython().magic(%s)' % (lspace, arg)
def _make_help_call(target, esc, lspace, next_input=None):
"""Prepares a pinfo(2)/psearch call from a target name and the escape
(i.e. ? or ??)"""
method = 'pinfo2' if esc == '??' \
else 'psearch' if '*' in target \
else 'pinfo'
arg = make_quoted_expr(" ".join([method, target]))
if next_input:
tpl = '%sget_ipython().magic(%s, next_input=%s)'
return tpl % (lspace, arg, make_quoted_expr(next_input))
else:
return '%sget_ipython().magic(%s)' % (lspace, arg)
def handle(self, line_info):
"""Execute magic functions."""
ifun = line_info.ifun
the_rest = line_info.the_rest
cmd = '%sget_ipython().magic(%s)' % (
line_info.pre_whitespace, make_quoted_expr(ifun + " " + the_rest))
return cmd
def handle(self, line_info):
"""Execute magic functions."""
ifun = line_info.ifun
the_rest = line_info.the_rest
cmd = '%sget_ipython().magic(%s)' % (line_info.pre_whitespace,
make_quoted_expr(ifun + " " + the_rest))
return cmd
def handle(self, line_info):
"""Handle alias input lines. """
transformed = self.shell.alias_manager.expand_aliases(line_info.ifun, line_info.the_rest)
# pre is needed, because it carries the leading whitespace. Otherwise
# aliases won't work in indented sections.
line_out = "%sget_ipython().system(%s)" % (line_info.pre_whitespace, make_quoted_expr(transformed))
return line_out
def handle(self, line_info):
"""Execute magic functions."""
ifun = line_info.ifun
the_rest = line_info.the_rest
cmd = '%sget_ipython().magic(%s)' % (line_info.pre_whitespace,
make_quoted_expr(ifun + " " + the_rest))
self.shell.log(line_info.line, cmd, line_info.continue_prompt)
return cmd
def transform(self, line, continue_prompt):
m = _assign_system_re.match(line)
if m is not None:
cmd = m.group("cmd")
lhs = m.group("lhs")
expr = make_quoted_expr("sc =%s" % cmd)
new_line = "%s = get_ipython().magic(%s)" % (lhs, expr)
return new_line
return line
def transform(self, line, continue_prompt):
m = _assign_magic_re.match(line)
if m is not None:
cmd = m.group('cmd')
lhs = m.group('lhs')
expr = make_quoted_expr(cmd)
new_line = '%s = get_ipython().magic(%s)' % (lhs, expr)
return new_line
return line
def transform(self, line, continue_prompt):
m = _assign_magic_re.match(line)
if m is not None:
cmd = m.group('cmd')
lhs = m.group('lhs')
expr = make_quoted_expr(cmd)
new_line = '%s = get_ipython().magic(%s)' % (lhs, expr)
return new_line
return line
def handle(self, line_info):
"""Handle alias input lines. """
transformed = self.shell.alias_manager.expand_aliases(line_info.ifun,line_info.the_rest)
# pre is needed, because it carries the leading whitespace. Otherwise
# aliases won't work in indented sections.
line_out = '%sget_ipython().system(%s)' % (line_info.pre_whitespace,
make_quoted_expr(transformed))
return line_out
def _make_help_call(target, esc, lspace, next_input=None):
"""Prepares a pinfo(2)/psearch call from a target name and the escape
(i.e. ? or ??)"""
method = "pinfo2" if esc == "??" else "psearch" if "*" in target else "pinfo"
if next_input:
tpl = '%sget_ipython().magic(u"%s %s", next_input=%s)'
return tpl % (lspace, method, target, make_quoted_expr(next_input))
else:
return '%sget_ipython().magic(u"%s %s")' % (lspace, method, target)
def transform_assign_system(line):
"""Handle the `files = !ls` syntax."""
m = _assign_system_re.match(line)
if m is not None:
cmd = m.group('cmd')
lhs = m.group('lhs')
expr = make_quoted_expr(cmd)
new_line = '%s = get_ipython().getoutput(%s)' % (lhs, expr)
return new_line
return line
def transform_assign_magic(line):
"""Handle the `a = %who` syntax."""
m = _assign_magic_re.match(line)
if m is not None:
cmd = m.group('cmd')
lhs = m.group('lhs')
expr = make_quoted_expr(cmd)
new_line = '%s = get_ipython().magic(%s)' % (lhs, expr)
return new_line
return line
def transform_assign_magic(line):
"""Handle the `a = %who` syntax."""
m = _assign_magic_re.match(line)
if m is not None:
cmd = m.group('cmd')
lhs = m.group('lhs')
expr = make_quoted_expr(cmd)
new_line = '%s = get_ipython().magic(%s)' % (lhs, expr)
return new_line
return line
def transform_assign_system(line):
"""Handle the `files = !ls` syntax."""
m = _assign_system_re.match(line)
if m is not None:
cmd = m.group('cmd')
lhs = m.group('lhs')
expr = make_quoted_expr(cmd)
new_line = '%s = get_ipython().getoutput(%s)' % (lhs, expr)
return new_line
return line
def handle(self, line_info):
"""Execute the line in a shell, empty return value"""
magic_handler = self.prefilter_manager.get_handler_by_name("magic")
line = line_info.line
if line.lstrip().startswith(ESC_SH_CAP):
# rewrite LineInfo's line, ifun and the_rest to properly hold the
# call to %sx and the actual command to be executed, so
# handle_magic can work correctly. Note that this works even if
# the line is indented, so it handles multi_line_specials
# properly.
new_rest = line.lstrip()[2:]
line_info.line = "%ssx %s" % (ESC_MAGIC, new_rest)
line_info.ifun = "sx"
line_info.the_rest = new_rest
return magic_handler.handle(line_info)
else:
cmd = line.lstrip().lstrip(ESC_SHELL)
line_out = "%sget_ipython().system(%s)" % (line_info.pre_whitespace, make_quoted_expr(cmd))
return line_out
def handle(self, line_info):
"""Execute the line in a shell, empty return value"""
magic_handler = self.prefilter_manager.get_handler_by_name('magic')
line = line_info.line
if line.lstrip().startswith(ESC_SH_CAP):
# rewrite LineInfo's line, ifun and the_rest to properly hold the
# call to %sx and the actual command to be executed, so
# handle_magic can work correctly. Note that this works even if
# the line is indented, so it handles multi_line_specials
# properly.
new_rest = line.lstrip()[2:]
line_info.line = '%ssx %s' % (ESC_MAGIC, new_rest)
line_info.ifun = 'sx'
line_info.the_rest = new_rest
return magic_handler.handle(line_info)
else:
cmd = line.lstrip().lstrip(ESC_SHELL)
line_out = '%sget_ipython().system(%s)' % (
line_info.pre_whitespace, make_quoted_expr(cmd))
return line_out
def hnd_magic(line, mo):
""" Handle a = %mymagic blah blah """
var = mo.group('varname')
cmd = mo.group('cmd')
expr = make_quoted_expr(cmd)
return itpl('$var = get_ipython().magic($expr)')
def _tr_system(line_info):
"Translate lines escaped with: !"
cmd = line_info.line.lstrip().lstrip(ESC_SHELL)
return '%sget_ipython().system(%s)' % (line_info.pre,
make_quoted_expr(cmd))
def _tr_magic(line_info):
"Translate lines escaped with: %"
tpl = '%sget_ipython().magic(%s)'
cmd = make_quoted_expr(' '.join([line_info.fpart,
line_info.rest]).strip())
return tpl % (line_info.lspace, cmd)
def _tr_system2(line_info):
"Translate lines escaped with: !!"
cmd = line_info.line.lstrip()[2:]
return '%sget_ipython().getoutput(%s)' % (line_info.lspace,
make_quoted_expr(cmd))
def _tr_system(line_info):
"Translate lines escaped with: !"
cmd = line_info.line.lstrip().lstrip(ESC_SHELL)
return '%sget_ipython().system(%s)' % (line_info.lspace,
make_quoted_expr(cmd))
def _tr_system2(line_info):
"Translate lines escaped with: !!"
cmd = line_info.line.lstrip()[2:]
return '%sget_ipython().getoutput(%s)' % (line_info.pre,
make_quoted_expr(cmd))
def _tr_magic(line_info):
"Translate lines escaped with: %"
tpl = '%sget_ipython().magic(%s)'
cmd = make_quoted_expr(' '.join([line_info.ifun,
line_info.the_rest]).strip())
return tpl % (line_info.pre, cmd)
def hnd_magic(line,mo):
""" Handle a = %mymagic blah blah """
var = mo.group('varname')
cmd = mo.group('cmd')
expr = make_quoted_expr(cmd)
return itpl('$var = get_ipython().magic($expr)')
def hnd_syscmd(line, mo):
""" Handle a = !ls """
var = mo.group('varname')
cmd = mo.group('cmd')
expr = make_quoted_expr(itpl("sc -l =$cmd"))
return itpl('$var = get_ipython().magic($expr)')
def _tr_magic(line_info):
"Translate lines escaped with: %"
tpl = "%sget_ipython().magic(%s)"
cmd = make_quoted_expr(" ".join([line_info.ifun, line_info.the_rest]).strip())
return tpl % (line_info.pre, cmd)
def hnd_syscmd(line,mo):
""" Handle a = !ls """
var = mo.group('varname')
cmd = mo.group('cmd')
expr = make_quoted_expr(itpl("sc -l =$cmd"))
return itpl('$var = get_ipython().magic($expr)')