mercurial/util.py

7645:020a896a5292

This contains helper routines that are independent of the SCM core and hide
platform-specific details from the core.
"""

from i18n import _
import cStringIO, errno, getpass, re, shutil, sys, tempfile, traceback
import os, stat, threading, time, calendar, ConfigParser, locale, glob, osutil
import imp

# Python compatibility

            else:
                os.environ[k] = v
        if cwd is not None and oldcwd != cwd:
            os.chdir(oldcwd)

class SignatureError(Exception):
    pass

def checksignature(func):
    '''wrap a function with code to check for calling errors'''
    def check(*args, **kwargs):
        try:
            return func(*args, **kwargs)
        except TypeError:
            if len(traceback.extract_tb(sys.exc_info()[2])) == 1:
                raise SignatureError
            raise

    return check

# os.path.lexists is not available on python2.3

7646:e62a456b8dc5

This contains helper routines that are independent of the SCM core and hide
platform-specific details from the core.
"""

from i18n import _
import cStringIO, errno, getpass, re, shutil, sys, tempfile, traceback, error
import os, stat, threading, time, calendar, ConfigParser, locale, glob, osutil
import imp

# Python compatibility

            else:
                os.environ[k] = v
        if cwd is not None and oldcwd != cwd:
            os.chdir(oldcwd)

def checksignature(func):
    '''wrap a function with code to check for calling errors'''
    def check(*args, **kwargs):
        try:
            return func(*args, **kwargs)
        except TypeError:
            if len(traceback.extract_tb(sys.exc_info()[2])) == 1:
                raise error.SignatureError
            raise

    return check

# os.path.lexists is not available on python2.3