bpo-30166: Import command-line parsing modules only when needed. (#1293)

This commit is contained in:
Serhiy Storchaka 2017-05-04 08:17:47 +03:00 committed by GitHub
parent 1c4670ea0c
commit 7e4db2f253
7 changed files with 20 additions and 12 deletions

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@ -7,7 +7,6 @@
import sys
import traceback
import argparse
from codeop import CommandCompiler, compile_command
__all__ = ["InteractiveInterpreter", "InteractiveConsole", "interact",
@ -303,6 +302,8 @@ def interact(banner=None, readfunc=None, local=None, exitmsg=None):
if __name__ == "__main__":
import argparse
parser = argparse.ArgumentParser()
parser.add_argument('-q', action='store_true',
help="don't print version and copyright messages")

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@ -93,7 +93,6 @@ __all__ = [
]
import __future__
import argparse
import difflib
import inspect
import linecache
@ -2741,6 +2740,8 @@ __test__ = {"_TestClass": _TestClass,
def _test():
import argparse
parser = argparse.ArgumentParser(description="doctest runner")
parser.add_argument('-v', '--verbose', action='store_true', default=False,
help='print very verbose output for all tests')

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@ -87,7 +87,6 @@ __all__ = [
"SimpleHTTPRequestHandler", "CGIHTTPRequestHandler",
]
import argparse
import copy
import datetime
import email.utils
@ -1227,6 +1226,8 @@ def test(HandlerClass=BaseHTTPRequestHandler,
sys.exit(0)
if __name__ == '__main__':
import argparse
parser = argparse.ArgumentParser()
parser.add_argument('--cgi', action='store_true',
help='Run as CGI Server')

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@ -18,11 +18,10 @@ if TkVersion < 8.5:
raise SystemExit(1)
from code import InteractiveInterpreter
import getopt
import linecache
import os
import os.path
from platform import python_version, system
from platform import python_version
import re
import socket
import subprocess
@ -31,14 +30,12 @@ import time
import tokenize
import warnings
from idlelib import testing # bool value
from idlelib.colorizer import ColorDelegator
from idlelib.config import idleConf
from idlelib import debugger
from idlelib import debugger_r
from idlelib.editor import EditorWindow, fixwordbreaks
from idlelib.filelist import FileList
from idlelib import macosx
from idlelib.outwin import OutputWindow
from idlelib import rpc
from idlelib.run import idle_formatwarning, PseudoInputFile, PseudoOutputFile
@ -1371,6 +1368,11 @@ echo "import sys; print(sys.argv)" | idle - "foobar"
"""
def main():
import getopt
from platform import system
from idlelib import testing # bool value
from idlelib import macosx
global flist, root, use_subprocess
capture_warnings(True)

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@ -25,10 +25,8 @@
import sys
import os
import time
import marshal
from optparse import OptionParser
__all__ = ["run", "runctx", "Profile"]
@ -179,7 +177,7 @@ class Profile:
self.t = self.get_time()
self.simulate_call('profiler')
# Heavily optimized dispatch routine for os.times() timer
# Heavily optimized dispatch routine for time.process_time() timer
def trace_dispatch(self, frame, event, arg):
timer = self.timer
@ -552,6 +550,9 @@ class Profile:
#****************************************************************************
def main():
import os
from optparse import OptionParser
usage = "profile.py [-o output_file_path] [-s sort] scriptfile [arg] ..."
parser = OptionParser(usage=usage)
parser.allow_interspersed_args = False

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@ -22,7 +22,6 @@ __version__ = "6"
import os
import sys
import getopt
import tokenize
if not hasattr(tokenize, 'NL'):
raise ValueError("tokenize.NL doesn't exist -- tokenize module too old")
@ -40,6 +39,8 @@ def errprint(*args):
sys.stderr.write("\n")
def main():
import getopt
global verbose, filename_only
try:
opts, args = getopt.getopt(sys.argv[1:], "qv")

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@ -48,7 +48,7 @@ Sample use, programmatically
r.write_results(show_missing=True, coverdir="/tmp")
"""
__all__ = ['Trace', 'CoverageResults']
import argparse
import linecache
import os
import re
@ -609,6 +609,7 @@ class Trace:
callers=self._callers)
def main():
import argparse
parser = argparse.ArgumentParser()
parser.add_argument('--version', action='version', version='trace 2.0')