Adding beta docker related modules

pie_docker.py

@@ -0,0 +1,27 @@
+"""
+Python3.6+ only
+"""
+from pie import *
+
+
+
+class Docker:
+    def __init__(self,options=[]):
+        self.options=options
+
+    def build(self,context,options=[]):
+        self.cmd('build',options+[context])
+
+    def run(self,image,cmd_and_args=None,options=[]):
+        ops=list(options)
+        ops.append(image)
+        if cmd_and_args:
+            ops.append(cmd_and_args)
+        self.cmd('run',ops)
+
+    def cmd(self,docker_cmd,cmd_options=[]):
+        docker_options_str=' '.join(self.options)
+        cmd_options_str=' '.join(cmd_options)
+        c=f'docker {docker_options_str} {docker_cmd} {cmd_options_str}'
+        print(c)
+        cmd(c)

pie_docker_compose.py

@@ -0,0 +1,41 @@
+"""
+Python3.6+ only
+"""
+from pie import *
+
+
+class DockerCompose:
+    def __init__(self, docker_compose_filename, project_name=None):
+        self.docker_compose_filename = docker_compose_filename
+        self.project_name = project_name
+
+    def cmd(self, compose_cmd, compose_options=[], options=[]):
+        cops = [f'-f {self.docker_compose_filename}']
+        if self.project_name:
+            cops.append(f'-p {self.project_name}')
+        cops.extend(compose_options)
+        compose_options_str = ' '.join(cops)
+        options_str = ' '.join(options)
+        c = f'docker-compose {compose_options_str} {compose_cmd} {options_str}'
+        # --no-ansi
+        print(c)
+        cmd(c)
+
+    def service(self, service_name):
+        return DockerComposeService(self, service_name)
+
+    @classmethod
+    def set_ignore_orphans_env_variable(cls, value):
+        """If you use multiple docker compose files in the same project, docker compose thinks that some services have been orphaned, but really it's just that docker compose doesn't know about the other docker compose files"""
+        env.set('COMPOSE_IGNORE_ORPHANS', 'True' if value else 'False')
+
+
+class DockerComposeService:
+    def __init__(self, compose_obj, service_name):
+        self.compose_obj = compose_obj
+        self.service_name = service_name
+
+    def cmd(self, compose_cmd, compose_options=[], options=[], container_cmd=''):
+        options_ext = list(options)
+        options_ext.extend([self.service_name, container_cmd])
+        self.compose_obj.cmd(compose_cmd, compose_options, options_ext)