Python plat.path函数代码示例

def make_tree(src, dest):

    src = plat.path(src)
    dest = plat.path(dest)

    def ignore(dir, files):

        rv = [ ]

        for basename in files:
            fn = os.path.join(dir, basename)
            relfn = os.path.relpath(fn, src)

            ignore = False

            if blacklist.match(relfn):
                ignore = True
            if whitelist.match(relfn):
                ignore = False

            if ignore:
                rv.append(basename)

        return rv

    shutil.copytree(src, dest, ignore=ignore)

def unpack_ant(interface):
    if os.path.exists(plat.path("apache-ant")):
        interface.success("Apache ANT has already been unpacked.")
        return

    archive = "apache-ant-1.8.4-bin.tar.gz"
    unpacked = "apache-ant-1.8.4"
    url = "http://archive.apache.org/dist/ant/binaries/" + archive

    interface.info("I'm downloading Apache Ant. This might take a while.")

    interface.download(url, plat.path(archive))

    interface.info("I'm extracting Apache Ant.")

    def extract():

        tf = tarfile.open(plat.path(archive), "r:*")
        tf.extractall(plat.path("."))
        tf.close()

    interface.background(extract)

    plat.rename(plat.path(unpacked), plat.path("apache-ant"))

    interface.success("I've finished unpacking Apache Ant.")

def generate_keys(interface):

    set_property("key.alias", "android")
    set_property("key.store.password", "android")
    set_property("key.alias.password", "android")

    default_keystore = plat.path("android.keystore").replace("\\", "/")

    set_property("key.store", default_keystore)

    if get_property("key.store") != default_keystore:
        interface.info(__("You set the keystore yourself, so I'll assume it's how you want it."))
        return

    if os.path.exists(plat.path("android.keystore")):
        interface.info(__("You've already created an Android keystore, so I won't create a new one for you."))
        return

    if not interface.yesno(__("I can create an application signing key for you. Signing an application with this key allows it to be placed in the Android Market and other app stores.\n\nDo you want to create a key?")):
        return

    if not interface.yesno(__("I will create the key in the android.keystore file.\n\nYou need to back this file up. If you lose it, you will not be able to upgrade your application.\n\n\You also need to keep the key safe. If evil people get this file, they could make fake versions of your application, and potentially steal your users' data.\n\nWill you make a backup of android.keystore, and keep it in a safe place?")):
        return

    org = interface.input(__("Please enter your name or the name of your organization."))

    dname = "CN=" + org

    if not run(interface, plat.keytool, "-genkey", "-keystore", "android.keystore", "-alias", "android", "-keyalg", "RSA", "-keysize", "2048", "-keypass", "android", "-storepass", "android", "-dname", dname, "-validity", "20000", use_path=True):
        interface.fail(__("Could not create android.keystore. Is keytool in your path?"))

    interface.success(__("I've finished creating android.keystore. Please back it up, and keep it in a safe place."))

        def make_expansion():

            zf = zipfile.ZipFile(plat.path(expansion_file), "w", zipfile.ZIP_STORED)
            zip_directory(zf, "assets")
            zf.close()

            # Delete and re-make the assets directory.
            shutil.rmtree(plat.path("assets"))
            os.mkdir(plat.path("assets"))

    def extract():

        if archive.endswith(".tgz"):
            tf = tarfile.open(plat.path(archive), "r:*")
            tf.extractall(plat.path("."))
            tf.close()
        else:
            zf = zipfile.ZipFile(plat.path(archive))
            zf.extractall(plat.path("."))
            zf.close()

def generate_keys(interface):
    # Change this method to allow for custom keystore passwords

    update_properties = True

    if os.path.exists(plat.path("local.properties")):
        with open(plat.path("local.properties")) as f:
            for l in f:
                if l.startswith("key.store"):
                    update_properties = False

    if update_properties:
        f = file(plat.path("local.properties"), "a")
        print >>f, "key.alias=android"
        print >>f, "key.store.password=android"
        print >>f, "key.alias.password=android"
        print >>f, "key.store=android.keystore"
        f.close()

    if os.path.exists(plat.path("android.keystore")):
        interface.info("You've already created an Android keystore, so I won't create a new one for you.")
        return

    if not interface.yesno("""\
I can create an application signing key for you. Signing an application with
this key allows it to be placed in the Android Market and other app stores.

Do you want to create a key?"""):
        return

    if not interface.yesno("""\
I will create the key in the android.keystore file.

You need to back this file up. If you lose it, you will not be able to upgrade
your application.

You also need to keep the key safe. If evil people get this file, they could
make fake versions of your application, and potentially steal your users'
data.

Will you make a backup of android.keystore, and keep it in a safe place?"""):
        return

    org = interface.input("Please enter your name or the name of your organization.")

    dname = "CN=" + org

    if not run(interface, plat.keytool, "-genkey", "-keystore", "android.keystore", "-alias", "android", "-keyalg", "RSA", "-keysize", "2048", "-keypass", "android", "-storepass", "android", "-dname", dname, "-validity", "20000", use_path=True):
        interface.fail("Could not create android.keystore. Is keytool in your path?")


    interface.success("""I've finished creating android.keystore. Please back it up, and keep it in a safe place.""")

def unpack_sdk(interface):

    if os.path.exists(plat.path("android-sdk")):
        interface.success("The Android SDK has already been unpacked.")
        return

    if "PGS4A_NO_TERMS" not in os.environ:
        interface.terms("http://developer.android.com/sdk/terms.html", "Do you accept the Android SDK Terms and Conditions?")

    if plat.windows:
        archive = "android-sdk_{}-windows.zip".format(plat.sdk_version)
        unpacked = "android-sdk-windows"
    elif plat.macintosh:
        archive = "android-sdk_{}-macosx.zip".format(plat.sdk_version)
        unpacked = "android-sdk-macosx"
    elif plat.linux:
        archive = "android-sdk_{}-linux.tgz".format(plat.sdk_version)
        unpacked = "android-sdk-linux"

    url = "http://dl.google.com/android/" + archive

    interface.info("I'm downloading the Android SDK. This might take a while.")

    interface.download(url, plat.path(archive))

    interface.info("I'm extracting the Android SDK.")

    def extract():

        if archive.endswith(".tgz"):
            tf = tarfile.open(plat.path(archive), "r:*")
            tf.extractall(plat.path("."))
            tf.close()
        else:
            zf = zipfile.ZipFile(plat.path(archive))

            # We have to do this because Python has a small (260?) path length
            # limit on windows, and the Android SDK has a
            old_cwd = os.getcwd()
            os.chdir(plat.path("."))

            zf.extractall(".")

            os.chdir(old_cwd)

            zf.close()

    interface.background(extract)

    plat.rename(plat.path(unpacked, replace=False), plat.path("android-sdk"))

    interface.success("I've finished unpacking the Android SDK.")

def install_sdk(interface):
    check_java(interface)
    unpack_ant(interface)
    unpack_sdk(interface)

    if plat.macintosh or plat.linux:
        os.chmod(plat.path("android-sdk/tools/android"), 0755)
        os.chmod(plat.path("android-sdk/tools/zipalign"), 0755)

    get_packages(interface)
    generate_keys(interface)

    interface.final_success("It looks like you're ready to start packaging games.")

def copy_libs():
    """
    This copies updated libraries from the prototype to the project each
    time a build occurs.
    """

    for i in COPIED:
        project = plat.path("project/" + i)
        prototype = plat.path("prototype/" + i)

        if os.path.exists(project):
            shutil.rmtree(project)

        shutil.copytree(prototype, project)

def check_java(interface):
    """
    Checks for the presence of a minimally useful java on the user's system.
    """

    interface.info(__("I'm compiling a short test program, to see if you have a working JDK on your system."))

    if not run_slow(interface, plat.javac, plat.path("buildlib/CheckJDK8.java"), use_path=True):
        interface.fail(__("I was unable to use javac to compile a test file. If you haven't installed the Java Development Kit yet, please download it from:\n\nhttp://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html\n\nThe JDK is different from the JRE, so it's possible you have Java without having the JDK. Without a working JDK, I can't continue."))

    if not run_slow(interface, plat.java, "-classpath", plat.path("buildlib"), "CheckJDK8", use_path=True):
        interface.fail(__("The version of Java on your computer does not appear to be JDK 8, which is the only version supported by the Android SDK. If you need to install JDK 8, you can download it from:\n\nhttp://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html\n\nYou can also set the JAVA_HOME environment variable to use a different version of Java."))

    interface.success(__("The JDK is present and working. Good!"))

    def extract():

        zf = FixedZipFile(plat.path(archive))

        # We have to do this because Python has a small (260?) path length
        # limit on windows, and the Android SDK has very long filenames.
        old_cwd = os.getcwd()
        os.chdir(plat.path("."))

        zf.extractall("Sdk")

        os.chdir(old_cwd)

        zf.close()

def distclean(interface):
    """
    Cleans everything back to as it was when RAPT was first distributed.
    """

    if os.path.exists(plat.path("build_renpy.sh")):
        raise Exception("Can't clean android directory!")

    def rmdir(name):
        path = plat.path(name)

        if os.path.isdir(path):
            shutil.rmtree(path)

    def rm(name):
        path = plat.path(name)

        if os.path.exists(path):
            os.unlink(path)

    rm("buildlib/CheckJDK8.class")
    rmdir("project")
    rmdir("bin")

    try:
        rmdir("Sdk")
    except:
        rm("Sdk")

    def snarf(fn):
        fn = plat.path(fn)

        if os.path.exists(fn):
            return open(fn, "r").read().strip()
        else:
            return None

    def rmdir(name, make):
        path = plat.path(name)

        if os.path.isdir(path):
            shutil.rmtree(path)

        if make:
            os.mkdir(path)

def unpack_sdk(interface):

    if os.path.exists(plat.path("android-sdk")):
        interface.success("The Android SDK has already been unpacked.")
        return

    if "PGS4A_NO_TERMS" not in os.environ:
        interface.terms("http://developer.android.com/sdk/terms.html", "Do you accept the Android SDK Terms and Conditions?")

    if plat.windows:
        archive = "android-sdk_r20-windows.zip"
        unpacked = "android-sdk-windows"
    elif plat.macintosh:
        archive = "android-sdk_r20-macosx.zip"
        unpacked = "android-sdk-macosx"
    elif plat.linux:
        archive = "android-sdk_r20-linux.tgz"
        unpacked = "android-sdk-linux"

    url = "http://dl.google.com/android/" + archive

    interface.info("I'm downloading the Android SDK. This might take a while.")

    interface.download(url, plat.path(archive))

    interface.info("I'm extracting the Android SDK.")

    def extract():

        if archive.endswith(".tgz"):
            tf = tarfile.open(plat.path(archive), "r:*")
            tf.extractall(plat.path("."))
            tf.close()
        else:
            zf = zipfile.ZipFile(plat.path(archive))
            zf.extractall(plat.path("."))
            zf.close()

    interface.background(extract)

    plat.rename(plat.path(unpacked), plat.path("android-sdk"))

    interface.success("I've finished unpacking the Android SDK.")