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Python Util.write_file方法代码示例

本文整理汇总了Python中ensime_shared.util.Util.write_file方法的典型用法代码示例。如果您正苦于以下问题:Python Util.write_file方法的具体用法?Python Util.write_file怎么用?Python Util.write_file使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在ensime_shared.util.Util的用法示例。


在下文中一共展示了Util.write_file方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: start_process

# 需要导入模块: from ensime_shared.util import Util [as 别名]
# 或者: from ensime_shared.util.Util import write_file [as 别名]
    def start_process(self, conf_path, classpath, cache_dir, java_home,
                      java_flags):
        Util.mkdir_p(cache_dir)
        log_path = os.path.join(cache_dir, "server.log")
        log = open(log_path, "w")
        null = open("/dev/null", "r")
        args = (
            [os.path.join(java_home, "bin", "java")] +
            ["-cp", classpath] +
            [a for a in java_flags.split(" ") if a != ""] +
            ["-Densime.config={}".format(conf_path),
             "org.ensime.server.Server"])
        process = subprocess.Popen(
            args,
            stdin=null,
            stdout=log,
            stderr=subprocess.STDOUT)
        pid_path = os.path.join(cache_dir, "server.pid")
        Util.write_file(pid_path, str(process.pid))

        def on_stop():
            log.close()
            with catch(Exception, lambda e: None):
                os.remove(pid_path)
        return EnsimeProcess(cache_dir, process, log_path, on_stop)
开发者ID:hkupty,项目名称:ensime-vim,代码行数:27,代码来源:launcher.py

示例2: start_process

# 需要导入模块: from ensime_shared.util import Util [as 别名]
# 或者: from ensime_shared.util.Util import write_file [as 别名]
    def start_process(self, classpath):
        cache_dir = self.config['cache-dir']
        java_flags = self.config['java-flags']

        Util.mkdir_p(cache_dir)
        log_path = os.path.join(cache_dir, "server.log")
        log = open(log_path, "w")
        null = open("/dev/null", "r")
        java = os.path.join(self.config['java-home'], 'bin', 'java')

        if not os.path.exists(java):
            raise InvalidJavaPathError(errno.ENOENT, 'No such file or directory', java)
        elif not os.access(java, os.X_OK):
            raise InvalidJavaPathError(errno.EACCES, 'Permission denied', java)

        args = (
            [java, "-cp", classpath] +
            [a for a in java_flags if a != ""] +
            ["-Densime.config={}".format(self._config_path),
             "org.ensime.server.Server"])
        process = subprocess.Popen(
            args,
            stdin=null,
            stdout=log,
            stderr=subprocess.STDOUT)
        pid_path = os.path.join(cache_dir, "server.pid")
        Util.write_file(pid_path, str(process.pid))

        def on_stop():
            log.close()
            with catch(Exception, lambda e: None):
                os.remove(pid_path)

        return EnsimeProcess(cache_dir, process, log_path, on_stop)
开发者ID:purzelrakete,项目名称:dotfiles,代码行数:36,代码来源:launcher.py

示例3: generate_classpath

# 需要导入模块: from ensime_shared.util import Util [as 别名]
# 或者: from ensime_shared.util.Util import write_file [as 别名]
 def generate_classpath(self, scala_version, classpath_file):
     project_dir = self.classpath_project_dir(scala_version)
     Util.mkdir_p(project_dir)
     Util.mkdir_p(os.path.join(project_dir, "project"))
     Util.write_file(os.path.join(project_dir, "build.sbt"), self.build_sbt(scala_version, classpath_file))
     Util.write_file(os.path.join(project_dir, "project", "build.properties"),
             "sbt.version={}".format(self.sbt_version))
     log_file = os.path.join(project_dir, "build.log")
     log = open(log_file, 'w')
     null = open("/dev/null", "r")
     # see https://github.com/ensime/ensime-vim/issues/29 on why we use this method
     self.vim.command("!(cd {};sbt -Dsbt.log.noformat=true -batch saveClasspath)".format(project_dir))
开发者ID:guersam,项目名称:ensime-vim,代码行数:14,代码来源:launcher.py

示例4: _start_process

# 需要导入模块: from ensime_shared.util import Util [as 别名]
# 或者: from ensime_shared.util.Util import write_file [as 别名]
    def _start_process(self, classpath):
        """Given a classpath prepared for running ENSIME, spawns a server process
        in a way that is otherwise agnostic to how the strategy installs ENSIME.

        Args:
            classpath (list of str): list of paths to jars or directories
            (Within this function the list is joined with a system dependent
            path separator to create a single string argument suitable to
            pass to ``java -cp`` as a classpath)

        Returns:
            EnsimeProcess: A process handle for the launched server.
        """
        cache_dir = self.config['cache-dir']
        java_flags = self.config['java-flags']
        iswindows = os.name == 'nt'

        Util.mkdir_p(cache_dir)
        log_path = os.path.join(cache_dir, "server.log")
        log = open(log_path, "w")
        null = open(os.devnull, "r")
        java = os.path.join(self.config['java-home'], 'bin', 'java.exe' if iswindows else 'java')

        if not os.path.exists(java):
            raise InvalidJavaPathError(errno.ENOENT, 'No such file or directory', java)
        elif not os.access(java, os.X_OK):
            raise InvalidJavaPathError(errno.EACCES, 'Permission denied', java)

        args = (
            [java, "-cp", (';' if iswindows else ':').join(classpath)] +
            [a for a in java_flags if a] +
            ["-Densime.config={}".format(self.config.filepath),
             "org.ensime.server.Server"])
        process = subprocess.Popen(
            args,
            stdin=null,
            stdout=log,
            stderr=subprocess.STDOUT)
        pid_path = os.path.join(cache_dir, "server.pid")
        Util.write_file(pid_path, str(process.pid))

        def on_stop():
            log.close()
            null.close()
            with catch(Exception):
                os.remove(pid_path)

        return EnsimeProcess(cache_dir, process, log_path, on_stop)
开发者ID:ensime,项目名称:ensime-vim,代码行数:50,代码来源:launcher.py

示例5: generate_classpath

# 需要导入模块: from ensime_shared.util import Util [as 别名]
# 或者: from ensime_shared.util.Util import write_file [as 别名]
    def generate_classpath(self, scala_version, classpath_file):
        project_dir = self.classpath_project_dir(scala_version)
        Util.mkdir_p(project_dir)
        Util.mkdir_p(os.path.join(project_dir, "project"))
        Util.write_file(
            os.path.join(project_dir, "build.sbt"),
            self.build_sbt(scala_version, classpath_file))
        Util.write_file(
            os.path.join(project_dir, "project", "build.properties"),
            "sbt.version={}".format(self.sbt_version))

        # Synchronous update of the classpath via sbt
        # see https://github.com/ensime/ensime-vim/issues/29
        cd_cmd = "cd {}".format(project_dir)
        sbt_cmd = "sbt -Dsbt.log.noformat=true -batch saveClasspath"
        inside_nvim = int(self.vim.eval("has('nvim')"))
        if inside_nvim:
            cmd = "terminal"
            import tempfile
            tmp_dir = tempfile.gettempdir()
            flag_file = "{}/ensime-vim-classpath.flag".format(tmp_dir)
            sbt_cmd += "; echo $? > {}".format(flag_file)
            self.vim.command("echo 'Waiting for generation of classpath...'")
            self.vim.command("terminal ({} && {})".format(cd_cmd, sbt_cmd))

            # Block execution when sbt is run
            waiting_for_flag = True
            while waiting_for_flag:
                waiting_for_flag = not os.path.isfile(flag_file)
                if not waiting_for_flag:
                    with open(flag_file, "r") as f:
                        rtcode = f.readline()
                    os.remove(flag_file)
                    if rtcode and int(rtcode) != 0:  # error
                        self.vim.command(
                            "echo 'Something wrong happened, check the "
                            "execution log...'")
                        return None
                else:
                    time.sleep(0.2)
        else:
            self.vim.command("!({} && {})".format(cd_cmd, sbt_cmd))

        success = self.reorder_classpath(classpath_file)
        if not success:
            self.vim.command("echo 'Classpath ordering failed.'")

        return True
开发者ID:hkupty,项目名称:ensime-vim,代码行数:50,代码来源:launcher.py

示例6: install

# 需要导入模块: from ensime_shared.util import Util [as 别名]
# 或者: from ensime_shared.util.Util import write_file [as 别名]
    def install(self):
        """Installs ENSIME server with a bootstrap sbt project and generates its classpath."""
        project_dir = os.path.dirname(self.classpath_file)
        sbt_plugin = """addSbtPlugin("{0}" % "{1}" % "{2}")"""

        Util.mkdir_p(project_dir)
        Util.mkdir_p(os.path.join(project_dir, "project"))
        Util.write_file(
            os.path.join(project_dir, "build.sbt"),
            self.build_sbt())
        Util.write_file(
            os.path.join(project_dir, "project", "build.properties"),
            "sbt.version={}".format(self.SBT_VERSION))
        Util.write_file(
            os.path.join(project_dir, "project", "plugins.sbt"),
            sbt_plugin.format(*self.SBT_COURSIER_COORDS))

        # Synchronous update of the classpath via sbt
        # see https://github.com/ensime/ensime-vim/issues/29
        cd_cmd = "cd {}".format(project_dir)
        sbt_cmd = "sbt -Dsbt.log.noformat=true -batch saveClasspath"

        if int(self.vim.eval("has('nvim')")):
            import tempfile
            import re
            tmp_dir = tempfile.gettempdir()
            flag_file = "{}/ensime-vim-classpath.flag".format(tmp_dir)
            self.vim.command("echo 'Waiting for generation of classpath...'")
            if re.match(".+fish$", self.vim.eval("&shell")):
                sbt_cmd += "; echo $status > {}".format(flag_file)
                self.vim.command("terminal {}; and {}".format(cd_cmd, sbt_cmd))
            else:
                sbt_cmd += "; echo $? > {}".format(flag_file)
                self.vim.command("terminal ({} && {})".format(cd_cmd, sbt_cmd))

            # Block execution when sbt is run
            waiting_for_flag = True
            while waiting_for_flag:
                waiting_for_flag = not os.path.isfile(flag_file)
                if not waiting_for_flag:
                    with open(flag_file, "r") as f:
                        rtcode = f.readline()
                    os.remove(flag_file)
                    if rtcode and int(rtcode) != 0:  # error
                        self.vim.command(
                            "echo 'Something wrong happened, check the "
                            "execution log...'")
                        return None
                else:
                    time.sleep(0.2)
        else:
            self.vim.command("!({} && {})".format(cd_cmd, sbt_cmd))

        success = self.reorder_classpath(self.classpath_file)
        if not success:
            self.vim.command("echo 'Classpath ordering failed.'")

        return True
开发者ID:ensime,项目名称:ensime-vim,代码行数:60,代码来源:launcher.py


注:本文中的ensime_shared.util.Util.write_file方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。