docstr: Create the new populated Task
  
  :param dry_run: Optional, If True, do not create an actual Task, instead return the Task definition as dict
  :return: newly created Task object
docstr_tok: ["Create","the","new","populated","Task",":","param","dry_run",":","Optional",",","If","True",",","do","not","create","an","actual","Task",",","instead","return","the","Task","definition","as","dict",":","return",":","newly","created","Task","object"]
code: def create_task(self, dry_run=False):
      # type: (bool) -> Union[Task, Dict]
      """
      Create the new populated Task
  
      :param dry_run: Optional, If True, do not create an actual Task, instead return the Task definition as dict
      :return: newly created Task object
      """
      local_entry_file = None
      repo_info = None
      if self.folder or (
          self.script and Path(self.script).is_file() and not self.repo
      ):
          self.folder = (
              os.path.expandvars(os.path.expanduser(self.folder))
              if self.folder
              else None
          )
          self.script = (
              os.path.expandvars(os.path.expanduser(self.script))
              if self.script
              else None
          )
          self.cwd = (
              os.path.expandvars(os.path.expanduser(self.cwd))
              if self.cwd
              else None
          )
          if Path(self.script).is_file():
              entry_point = self.script
          else:
              entry_point = (Path(self.folder) / self.script).as_posix()
          entry_point = os.path.abspath(entry_point)
          if not os.path.isfile(entry_point):
              raise ValueError(
                  "Script entrypoint file '{}' could not be found".format(
                      entry_point
                  )
              )
  
          local_entry_file = entry_point
          repo_info, requirements = ScriptInfo.get(
              filepaths=[entry_point],
              log=getLogger(),
              create_requirements=self.packages is True,
              uncommitted_from_remote=True,
              detect_jupyter_notebook=False,
              add_missing_installed_packages=True,
              detailed_req_report=False,
              force_single_script=self.force_single_script_file,
          )
  
      # check if we have no repository and no requirements raise error
      if (
          self.raise_on_missing_entries
          and (not self.requirements_file and not self.packages)
          and not self.repo
          and (
              not repo_info
              or not repo_info.script
              or not repo_info.script.get("repository")
          )
      ):
          raise ValueError(
              "Standalone script detected '{}', but no requirements provided".format(
                  self.script
              )
          )
  
      if dry_run:
          task = None
          task_state = dict(
              name=self.task_name,
              project=Task.get_project_id(self.project_name),
              type=str(self.task_type or Task.TaskTypes.training),
          )  # type: dict
          if self.output_uri is not None:
              task_state["output"] = dict(destination=self.output_uri)
      else:
          task_state = dict(script={})
  
          if self.base_task_id:
              if self.verbose:
                  print("Cloning task {}".format(self.base_task_id))
              task = Task.clone(
                  source_task=self.base_task_id,
                  project=Task.get_project_id(self.project_name),
              )
  
              self._set_output_uri(task)
          else:
              # noinspection PyProtectedMember
              task = Task._create(
                  task_name=self.task_name,
                  project_name=self.project_name,
                  task_type=self.task_type or Task.TaskTypes.training,
              )
  
              self._set_output_uri(task)
  
              # if there is nothing to populate, return
              if not any(
                  [
                      self.folder,
                      self.commit,
                      self.branch,
                      self.repo,
                      self.script,
                      self.cwd,
                      self.packages,
                      self.requirements_file,
                      self.base_task_id,
                  ]
                  + (list(self.docker.values()))
              ):
                  return task
  
      # clear the script section
      task_state["script"] = {}
  
      if repo_info:
          task_state["script"]["repository"] = repo_info.script[
              "repository"
          ]
          task_state["script"]["version_num"] = repo_info.script[
              "version_num"
          ]
          task_state["script"]["branch"] = repo_info.script["branch"]
          task_state["script"]["diff"] = repo_info.script["diff"] or ""
          task_state["script"]["working_dir"] = repo_info.script[
              "working_dir"
          ]
          task_state["script"]["entry_point"] = repo_info.script[
              "entry_point"
          ]
          task_state["script"]["binary"] = repo_info.script["binary"]
          task_state["script"]["requirements"] = (
              repo_info.script.get("requirements") or {}
          )
          if self.cwd:
              self.cwd = self.cwd
              cwd = (
                  self.cwd
                  if Path(self.cwd).is_dir()
                  else (
                      Path(repo_info.script["repo_root"]) / self.cwd
                  ).as_posix()
              )
              if not Path(cwd).is_dir():
                  raise ValueError(
                      "Working directory '{}' could not be found".format(
                          cwd
                      )
                  )
              cwd = (
                  Path(cwd)
                  .relative_to(repo_info.script["repo_root"])
                  .as_posix()
              )
              entry_point = (
                  Path(repo_info.script["repo_root"])
                  / repo_info.script["working_dir"]
                  / repo_info.script["entry_point"]
              )
              entry_point = entry_point.relative_to(cwd).as_posix()
              task_state["script"]["entry_point"] = entry_point or ""
              task_state["script"]["working_dir"] = cwd or "."
      elif self.repo:
          # normalize backslashes and remove first one
          entry_point = "/".join(
              [p for p in self.script.split("/") if p and p != "."]
          )
          cwd = "/".join(
              [
                  p
                  for p in (self.cwd or ".").split("/")
                  if p and p != "."
              ]
          )
          if cwd and entry_point.startswith(cwd + "/"):
              entry_point = entry_point[len(cwd) + 1 :]
          task_state["script"]["repository"] = self.repo
          task_state["script"]["version_num"] = self.commit or None
          task_state["script"]["branch"] = self.branch or None
          task_state["script"]["diff"] = ""
          task_state["script"]["working_dir"] = cwd or "."
          task_state["script"]["entry_point"] = entry_point or ""
  
          if (
              self.force_single_script_file
              and Path(self.script).is_file()
          ):
              create_requirements = self.packages is True
              repo_info, requirements = ScriptInfo.get(
                  filepaths=[Path(self.script).as_posix()],
                  log=getLogger(),
                  create_requirements=create_requirements,
                  uncommitted_from_remote=True,
                  detect_jupyter_notebook=False,
                  add_missing_installed_packages=True,
                  detailed_req_report=False,
                  force_single_script=self.force_single_script_file,
              )
              task_state["script"]["diff"] = (
                  repo_info.script["diff"] or ""
              )
              task_state["script"]["entry_point"] = repo_info.script[
                  "entry_point"
              ]
              if create_requirements:
                  task_state["script"]["requirements"] = (
                      repo_info.script.get("requirements") or {}
                  )
      else:
          # standalone task
          task_state["script"]["entry_point"] = self.script or ""
          task_state["script"]["working_dir"] = "."
  
      # update requirements
      reqs = []
      if self.requirements_file:
          with open(self.requirements_file.as_posix(), "rt") as f:
              reqs = [line.strip() for line in f.readlines()]
      if self.packages and self.packages is not True:
          reqs += self.packages
      if reqs:
          # make sure we have clearml.
          clearml_found = False
          for line in reqs:
              if line.strip().startswith("#"):
                  continue
              package = reduce(
                  lambda a, b: a.split(b)[0], "#;@=~<>[", line
              ).strip()
              if package == "clearml":
                  clearml_found = True
                  break
          if not clearml_found:
              reqs.append("clearml")
          task_state["script"]["requirements"] = {
              "pip": "\n".join(reqs)
          }
      elif (
          not self.repo
          and repo_info
          and not repo_info.script.get("requirements")
      ):
          # we are in local mode, make sure we have "requirements.txt" it is a must
          reqs_txt_file = (
              Path(repo_info.script["repo_root"]) / "requirements.txt"
          )
          poetry_toml_file = (
              Path(repo_info.script["repo_root"]) / "pyproject.toml"
          )
          if (
              self.raise_on_missing_entries
              and not reqs_txt_file.is_file()
              and not poetry_toml_file.is_file()
          ):
              raise ValueError(
                  "requirements.txt not found [{}] "
                  "Use --requirements or --packages".format(
                      reqs_txt_file.as_posix()
                  )
              )
  
      if self.add_task_init_call:
          script_entry = (
              "/"
              + task_state["script"].get("working_dir", ".")
              + "/"
              + task_state["script"]["entry_point"]
          )
          if platform == "win32":
              script_entry = os.path.normpath(script_entry).replace(
                  "\\", "/"
              )
          else:
              script_entry = os.path.abspath(script_entry)
          idx_a = 0
          lines = None
          # find the right entry for the patch if we have a local file (basically after __future__
          if local_entry_file:
              with open(local_entry_file, "rt") as f:
                  lines = f.readlines()
              future_found = self._locate_future_import(lines)
              if future_found >= 0:
                  idx_a = future_found + 1
  
          task_init_patch = ""
          if self.repo or task_state.get("script", {}).get(
              "repository"
          ):
              # if we do not have requirements, add clearml to the requirements.txt
              if not reqs:
                  task_init_patch += (
                      "diff --git a/requirements.txt b/requirements.txt\n"
                      "--- a/requirements.txt\n"
                      "+++ b/requirements.txt\n"
                      "@@ -0,0 +1,1 @@\n"
                      "+clearml\n"
                  )
  
              # Add Task.init call
              task_init_patch += (
                  "diff --git a{script_entry} b{script_entry}\n"
                  "--- a{script_entry}\n"
                  "+++ b{script_entry}\n"
                  "@@ -{idx_a},0 +{idx_b},3 @@\n"
                  "+from clearml import Task\n"
                  "+Task.init()\n"
                  "+\n".format(
                      script_entry=script_entry,
                      idx_a=idx_a,
                      idx_b=idx_a + 1,
                  )
              )
          elif local_entry_file and lines:
              # if we are here it means we do not have a git diff, but a single script file
              init_lines = [
                  "from clearml import Task\n",
                  "Task.init()\n\n",
              ]
              task_state["script"]["diff"] = "".join(
                  lines[:idx_a] + init_lines + lines[idx_a:]
              )
              # no need to add anything, we patched it.
              task_init_patch = ""
          else:
              # Add Task.init call
              task_init_patch += (
                  "from clearml import Task\n" "Task.init()\n\n"
              )
  
          # make sure we add the diff at the end of the current diff
          task_state["script"]["diff"] = task_state["script"].get(
              "diff", ""
          )
          if task_state["script"]["diff"] and not task_state["script"][
              "diff"
          ].endswith("\n"):
              task_state["script"]["diff"] += "\n"
          task_state["script"]["diff"] += task_init_patch
  
      # set base docker image if provided
      if self.docker:
          if dry_run:
              task_state["container"] = dict(
                  image=self.docker.get("image") or "",
                  arguments=self.docker.get("args") or "",
                  setup_shell_script=self.docker.get("bash_script")
                  or "",
              )
          else:
              task.set_base_docker(
                  docker_image=self.docker.get("image"),
                  docker_arguments=self.docker.get("args"),
                  docker_setup_bash_script=self.docker.get(
                      "bash_script"
                  ),
              )
  
      if self.verbose:
          if task_state["script"]["repository"]:
              repo_details = {
                  k: v
                  for k, v in task_state["script"].items()
                  if v and k not in ("diff", "requirements", "binary")
              }
              print(
                  "Repository Detected\n{}".format(
                      json.dumps(repo_details, indent=2)
                  )
              )
          else:
              print(
                  "Standalone script detected\n  Script: {}".format(
                      self.script
                  )
              )
  
          if task_state["script"].get("requirements") and task_state[
              "script"
          ]["requirements"].get("pip"):
              print(
                  "Requirements:{}{}".format(
                      "\n  Using requirements.txt: {}".format(
                          self.requirements_file.as_posix()
                      )
                      if self.requirements_file
                      else "",
                      "\n  {}Packages: {}".format(
                          "Additional "
                          if self.requirements_file
                          else "",
                          self.packages,
                      )
                      if self.packages
                      else "",
                  )
              )
          if self.docker:
              print("Base docker image: {}".format(self.docker))
  
      if dry_run:
          return task_state
  
      # update the Task
      task.update_task(task_state)
      self.task = task
      return task
  
imports: import inspect
  import json
  import os
  import re
  import tempfile
  from sys import platform
  from functools import reduce
  from logging import getLogger
  from typing import Optional, Sequence, Union, Tuple, List, Callable, Dict, Any
  from pathlib2 import Path
  from six.moves.urllib.parse import urlparse
  from .args import _Arguments
  from .repo import ScriptInfo
  from ...task import Task
label_desc: Use image node_id 2 for calling the CreateAndPopulate obj's underlying member method code with example usage: obj.create_task(dry_run) and returns: task, task_state, task