python类chdir()的实例源码

def sourcecpy(src, des):
    src = os.path.normpath(src)
    des = os.path.normpath(des)
    if not os.path.exists(src) or not os.path.exists(src):
        print("folder is not exist")
        sys.exit(1)
    # ?????????????????????????
    os.chdir(src)
    src_file = [os.path.join(src, file) for file in os.listdir()]
    for source in src_file:
        # ????
        if os.path.isfile(source):
            shutil.copy(source, des)  # ????????????????
        # ????
        if os.path.isdir(source):
            p, src_name = os.path.split(source)
            des = os.path.join(des, src_name)
            shutil.copytree(source, des)  # ??????????????????

# ??CLI?????

def shell(cmd):
    """Run each line of a shell script; raise an exception if any line returns
    a nonzero value.
    """
    pin, pout = os.pipe()
    proc = sp.Popen('/bin/bash', stdin=sp.PIPE)
    for line in cmd.split('\n'):
        line = line.strip()
        if line.startswith('#'):
            print('\033[33m> ' + line + '\033[0m')
        else:
            print('\033[32m> ' + line + '\033[0m')
        if line.startswith('cd '):
            os.chdir(line[3:])
        proc.stdin.write((line + '\n').encode('utf-8'))
        proc.stdin.write(('echo $? 1>&%d\n' % pout).encode('utf-8'))
        ret = ""
        while not ret.endswith('\n'):
            ret += os.read(pin, 1)
        ret = int(ret.strip())
        if ret != 0:
            print("\033[31mLast command returned %d; bailing out.\033[0m" % ret)
            sys.exit(-1)
    proc.stdin.close()
    proc.wait()

def shell(cmd):
    """Run each line of a shell script; raise an exception if any line returns
    a nonzero value.
    """
    pin, pout = os.pipe()
    proc = sp.Popen('/bin/bash', stdin=sp.PIPE)
    for line in cmd.split('\n'):
        line = line.strip()
        if line.startswith('#'):
            print('\033[33m> ' + line + '\033[0m')
        else:
            print('\033[32m> ' + line + '\033[0m')
        if line.startswith('cd '):
            os.chdir(line[3:])
        proc.stdin.write((line + '\n').encode('utf-8'))
        proc.stdin.write(('echo $? 1>&%d\n' % pout).encode('utf-8'))
        ret = ""
        while not ret.endswith('\n'):
            ret += os.read(pin, 1)
        ret = int(ret.strip())
        if ret != 0:
            print("\033[31mLast command returned %d; bailing out.\033[0m" % ret)
            sys.exit(-1)
    proc.stdin.close()
    proc.wait()

def Video_AutoInit():
    """This is a function that's called from the c extension code
       just before the display module is initialized"""
    if MacOS and not MacOS.WMAvailable():
        if not sdlmain_osx.WMEnable():
            raise ImportError("Can not access the window manager.  Use py2app or execute with the pythonw script.")
    if not sdlmain_osx.RunningFromBundleWithNSApplication():
        try:
            default_icon_data = getResource('pygame_icon.tiff').read()
        except IOError:
            default_icon_data = None
        except NotImplementedError:
            default_icon_data = None

        sdlmain_osx.InstallNSApplication(default_icon_data)
    if (os.getcwd() == '/') and len(sys.argv) > 1:
        os.chdir(os.path.dirname(sys.argv[0]))
    return True

def setUp(self):
        if self.datafile is None or self.dataname is None:
            return

        if not os.path.isfile(self.datafile):
            self.old_cwd = None
            return

        self.old_cwd = os.getcwd()

        self.temp_dir = tempfile.mkdtemp()
        zip_file, source, target = [None, None, None]
        try:
            zip_file = zipfile.ZipFile(self.datafile)
            for files in zip_file.namelist():
                _extract(zip_file, files, self.temp_dir)
        finally:
            if zip_file:
                zip_file.close()
            del zip_file

        os.chdir(os.path.join(self.temp_dir, self.dataname))

def setUp(self):
        self.dir = tempfile.mkdtemp()
        setup = os.path.join(self.dir, 'setup.py')
        f = open(setup, 'w')
        f.write(SETUP_PY)
        f.close()
        self.old_cwd = os.getcwd()
        os.chdir(self.dir)

        self.upload_dir = os.path.join(self.dir, 'build')
        os.mkdir(self.upload_dir)

        # A test document.
        f = open(os.path.join(self.upload_dir, 'index.html'), 'w')
        f.write("Hello world.")
        f.close()

        # An empty folder.
        os.mkdir(os.path.join(self.upload_dir, 'empty'))

        if sys.version >= "2.6":
            self.old_base = site.USER_BASE
            site.USER_BASE = upload_docs.USER_BASE = tempfile.mkdtemp()
            self.old_site = site.USER_SITE
            site.USER_SITE = upload_docs.USER_SITE = tempfile.mkdtemp()

def setUp(self):
        self.temp_dir = tempfile.mkdtemp()
        f = open(os.path.join(self.temp_dir, 'setup.py'), 'w')
        f.write(SETUP_PY)
        f.close()
        # Set up the rest of the test package
        test_pkg = os.path.join(self.temp_dir, 'sdist_test')
        os.mkdir(test_pkg)
        # *.rst was not included in package_data, so c.rst should not be
        # automatically added to the manifest when not under version control
        for fname in ['__init__.py', 'a.txt', 'b.txt', 'c.rst']:
            # Just touch the files; their contents are irrelevant
            open(os.path.join(test_pkg, fname), 'w').close()

        self.old_cwd = os.getcwd()
        os.chdir(self.temp_dir)

def setUp(self):
        if sys.version < "2.6" or hasattr(sys, 'real_prefix'):
            return

        # Directory structure
        self.dir = tempfile.mkdtemp()
        os.mkdir(os.path.join(self.dir, 'foo'))
        # setup.py
        setup = os.path.join(self.dir, 'setup.py')
        f = open(setup, 'w')
        f.write(SETUP_PY)
        f.close()
        self.old_cwd = os.getcwd()
        # foo/__init__.py
        init = os.path.join(self.dir, 'foo', '__init__.py')
        f = open(init, 'w')
        f.write(INIT_PY)
        f.close()

        os.chdir(self.dir)
        self.old_base = site.USER_BASE
        site.USER_BASE = tempfile.mkdtemp()
        self.old_site = site.USER_SITE
        site.USER_SITE = tempfile.mkdtemp()

def notest_develop_with_setup_requires(self):

        wanted = ("Could not find suitable distribution for "
                  "Requirement.parse('I-DONT-EXIST')")
        old_dir = os.getcwd()
        os.chdir(self.dir)
        try:
            try:
                dist = Distribution({'setup_requires': ['I_DONT_EXIST']})
            except DistutilsError:
                e = sys.exc_info()[1]
                error = str(e)
                if error ==  wanted:
                    pass
        finally:
            os.chdir(old_dir)

def chdir(directory):
    """Change the current working directory to a different directory for a code
    block and return the previous directory after the block exits. Useful to
    run commands from a specificed directory.

    :param str directory: The directory path to change to for this context.
    """
    cur = os.getcwd()
    try:
        yield os.chdir(directory)
    finally:
        os.chdir(cur)

def find_path(text, line, begidx, endidx, \
                dir_only=False, files_only=False, exe_only=False,\
                py_only=False, uploads=False, all_dir=False):
    cur_dir = os.getcwd()
    before_arg = line.rfind(" ", 0, begidx)
    if before_arg == -1:
        return # arg not found

    fixed = line[before_arg+1:begidx]  # fixed portion of the arg
    arg = line[before_arg+1:endidx]

    if uploads:
        os.chdir(uploads_path)
    pattern = arg + '*'

    completions = []
    for path in glob.glob(pattern):
        if dir_only:
            if os.path.isdir(path):
                path = append_slash_if_dir(path)
                completions.append(path.replace(fixed, "", 1))
        elif files_only:
            if not os.path.isdir(path):
                completions.append(path.replace(fixed, "", 1))
        elif exe_only:
            if not os.path.isdir(path):
                if path.endswith('.exe') or path.endswith('.py'):
                    completions.append(path.replace(fixed, "", 1))
        elif py_only:
            if not os.path.isdir(path):
                if path.endswith('.py'):
                    completions.append(path.replace(fixed, "", 1))
        elif all_dir:
            if os.path.isdir(path):
                path = append_slash_if_dir(path)
            completions.append(path.replace(fixed, "", 1))

    os.chdir(cur_dir)
    return completions

def tearDown(self):
        """
        Clean up.
        """
        wxupdatedemo.__version__ = self.originalVersion
        try:
            shutil.rmtree(self.tempDir)
        except OSError:
            logger.warning("Couldn't remove %s", self.tempDir)
        os.chdir(self.initialWorkingDir)
        try:
            shutil.rmtree(self.fileServerDir)
        except OSError:
            logger.warning("Couldn't remove %s", self.fileServerDir)
        del os.environ['PYUPDATER_FILESERVER_DIR']
        del os.environ['WXUPDATEDEMO_TESTING']
        del os.environ['WXUPDATEDEMO_TESTING_FROZEN']
        del os.environ['WXUPDATEDEMO_TESTING_APP_NAME']
        del os.environ['WXUPDATEDEMO_TESTING_COMPANY_NAME']
        del os.environ['WXUPDATEDEMO_TESTING_APP_VERSION']
        del os.environ['WXUPDATEDEMO_TESTING_PUBLIC_KEY']
        if os.path.exists(appdirs.user_data_dir(APP_NAME, COMPANY_NAME)):
            try:
                shutil.rmtree(appdirs.user_data_dir(APP_NAME, COMPANY_NAME))
            except OSError:
                logger.warning("Couldn't remove %s",
                               appdirs.user_data_dir(APP_NAME, COMPANY_NAME))

def run(self, edit):

        folder = self.view.window().folders()[0]
        os.chdir(folder)

        self.view.window().run_command("exec", {
            "cmd" : ["php artisan help"],
            "shell" : True,
            "working_dir" : folder})

def run(self, edit):

        folder = self.view.window().folders()[0]
        os.chdir(folder)

        self.view.window().run_command("exec", {
            "cmd" : ["php artisan list"],
            "shell" : True,
            "working_dir" : folder})

def run(self, edit):

        folder = self.view.window().folders()[0]
        os.chdir(folder)

        self.view.window().run_command("exec", {
            "cmd" : ["php artisan up"],
            "shell" : True,
            "working_dir" : folder})

def run(self, edit):

        folder = self.view.window().folders()[0]
        os.chdir(folder)

        self.view.window().run_command("exec", {
            "cmd" : ["php artisan down"],
            "shell" : True,
            "working_dir" : folder})

def run(self, edit):

        folder = self.view.window().folders()[0]
        os.chdir(folder)

        self.view.window().run_command("exec", {
            "cmd" : ["osascript -e 'tell application \"Terminal\" to do script \"php "+folder+"/artisan tinker\"'"],
            "shell" : True,
            "working_dir" : folder})

def run(self, edit):

        folder = self.view.window().folders()[0]
        os.chdir(folder)

        self.view.window().run_command("exec", {
            "cmd" : ["php artisan env"],
            "shell" : True,
            "working_dir" : folder})

def run(self, edit):

        folder = self.view.window().folders()[0]
        os.chdir(folder)

        self.view.window().run_command("exec", {
            "cmd" : ["php artisan"],
            "shell" : True,
            "working_dir" : folder})

def on_done(self, generate_command):
        try:
            folder = self.window.folders()[0]
            os.chdir(folder)
            args = generate_command.split(" ")
            cmd = args[0]
            print ([cmd, args[0:]])     
            self.window.run_command("exec", {
                "cmd" : ["php /usr/local/bin/composer create-project --prefer-dist laravel/laravel " + cmd],
                "shell" : True,
                "working_dir" : folder})
        except ValueError:
            pass