refactor: append all env related func to evnvironment.py

.gitignore

@@ -4,3 +4,4 @@ __pycache__/
 *$py.classs
 *.blend1
 .vscode
+cache

__init__.py

@@ -1,15 +1,7 @@
-from pathlib import Path
-import addon_utils
-import random
-import string
-import subprocess
-import sys
-import os
-import bpy
 
 bl_info = {
     "name": "Multi-User",
-    "author": "CUBE",
+    "author": "CUBE CREATIVE",
     "description": "",
     "blender": (2, 80, 0),
     "location": "",
@@ -18,13 +10,21 @@ bl_info = {
 }
 
 
+import addon_utils
+import random
+import string
+import sys
+import os
+import bpy
+from . import environment 
+
+
+DEPENDENCIES = {
+    "zmq",
+    "umsgpack",
+    "PyYAML"
+}
 
-def module_can_be_imported(name):
-    try:
-        __import__(name)
-        return True
-    except ModuleNotFoundError:
-        return False
 
 # UTILITY FUNCTIONS
 def client_list_callback(scene, context):
@@ -61,12 +61,6 @@ def randomColor():
     return [r, v, b]
 
 
-def get_package_install_directory():
-    for path in sys.path:
-        if os.path.basename(path) in ("dist-packages", "site-packages"):
-            return path
-
-
 class SessionProps(bpy.types.PropertyGroup):
     username: bpy.props.StringProperty(
         name="Username",
@@ -120,29 +114,8 @@ classes = {
 }
 
 
-python_path = Path(bpy.app.binary_path_python)
-cwd_for_subprocesses = python_path.parent
-target = get_package_install_directory()
-
-
-def install_pip():
-    # pip can not necessarily be imported into Blender after this
-    get_pip_path = Path(__file__).parent / "libs" / "get-pip.py"
-    subprocess.run([str(python_path), str(get_pip_path)], cwd=cwd_for_subprocesses)
-
-
-def install_package(name):
-    target = get_package_install_directory()
-    subprocess.run([str(python_path), "-m", "pip", "install", name, '--target', target], cwd=cwd_for_subprocesses)
-
-
 def register():
-    if not module_can_be_imported("pip"):
-        install_pip()
-       
-    if not module_can_be_imported("zmq"):
-        subprocess.run([str(python_path), "-m", "pip", "install",
-                        "zmq", '--target', target], cwd=cwd_for_subprocesses)
+    environment.setup(DEPENDENCIES)
 
     from . import operators
     from . import ui

client.py

@@ -23,7 +23,7 @@ DUMP_AGENTS_NUMBER = 1
 
 lock = threading.Lock()
 logger = logging.getLogger(__name__)
-logging.basicConfig(level=logging.INFO)
+logging.basicConfig(level=logging.DEBUG)
 instance = None 
 
 
@@ -52,6 +52,7 @@ def zpipe(ctx):
 
 
 class Client(object):
+    
     ctx = None
     pipe = None
     net_agent = None
@@ -193,17 +194,6 @@ class Client(object):
         else:
             return 2 #State.SYNCING
         
-        # # return self.state
-        # if not self.is_busy():
-        #     self.pipe.send_multipart([b"STATE"])
-        #     try:
-        #         reply = self.pipe.recv_multipart()
-        #     except KeyboardInterrupt:
-        #         return
-        #     else:
-        #         return umsgpack.unpackb(reply[0])
-        # else:
-        #     return None
 
     # SAVING FUNCTIONS
     def dump(self, filepath):

environment.py

@@ -0,0 +1,44 @@
+import sys
+import subprocess
+import os
+from pathlib import Path
+import bpy
+
+thirdPartyDir = os.path.dirname(os.path.abspath(__file__))+"/libs"
+python_path = Path(bpy.app.binary_path_python)
+cwd_for_subprocesses = python_path.parent
+target = None
+
+def module_can_be_imported(name):
+    try:
+        __import__(name)
+        return True
+    except ModuleNotFoundError:
+        return False
+
+
+def get_package_install_directory():
+    for path in sys.path:
+        if os.path.basename(path) in ("dist-packages", "site-packages"):
+            return path
+
+
+def install_pip():
+    # pip can not necessarily be imported into Blender after this
+    get_pip_path = Path(__file__).parent / "libs" / "get-pip.py"
+    subprocess.run([str(python_path), str(get_pip_path)], cwd=cwd_for_subprocesses)
+
+
+def install_package(name):
+    target = get_package_install_directory()
+    
+    subprocess.run([str(python_path), "-m", "pip", "install",
+                        name, '--target', target], cwd=cwd_for_subprocesses)
+
+def setup(dependencies):
+    if not module_can_be_imported("pip"):
+        install_pip()
+
+    for dep in dependencies:
+        if not module_can_be_imported(dep):
+            install_package(dep)

helpers.py

@@ -14,7 +14,7 @@ BPY_TYPES = {'Texture': 'textures','Material': 'materials', 'GreasePencil': 'gre
                   'Scene': 'scenes', 'Light': 'lights', 'SunLight': 'lights', 'SpotLight': 'lights', 'AreaLight': 'lights', 'PointLight': 'lights', 'Camera': 'cameras', 'Action': 'actions', 'Armature': 'armatures', 'Grease Pencil': 'grease_pencils'}
 
 logger = logging.getLogger(__name__)
-logging.basicConfig(level=logging.INFO)
+logging.basicConfig(level=logging.DEBUG)
 # UTILITY FUNCTIONS
 def revers(d):
     l = []

message.py

@@ -9,7 +9,7 @@ except:
 import zmq
 
 logger = logging.getLogger(__name__)
-logging.basicConfig(level=logging.INFO)
+logging.basicConfig(level=logging.DEBUG)
 
 class Message(object):
     """