jittor offline package

package.py

@@ -0,0 +1,51 @@
+import os
+import jittor as jt
+import jittor_utils as jit_utils
+package_path = "package"
+python = "python"
+
+f = open("tmp.txt", "w")
+f.close()
+cache_path = os.path.join(jit_utils.home(), ".cache", "jittor")
+print("===========delete cache===========")
+os.system(f"rm -rf {cache_path}")
+print("===========start build===========")
+os.system(f"GET_PACKAGE=1 {python} -m jittor.test.test_example")
+print("===========make package===========")
+datas = open("tmp.txt", "r").readlines()
+os.system(f"rm tmp.txt")
+
+if os.path.exists(package_path):
+    os.system(f"rm -rf {package_path}")
+for i in range(len(datas) // 4):
+    url = datas[i * 4 + 0].rstrip()
+    filename = datas[i * 4 + 1].rstrip()
+    root_folder = datas[i * 4 + 2].rstrip()
+    md5 = datas[i * 4 + 3].rstrip()
+
+    target_path = os.path.join(package_path, root_folder[root_folder.find(".cache/jittor"):])
+    os.makedirs(target_path, exist_ok=True)
+    os.system(f"cp {os.path.join(root_folder, filename)} {os.path.join(target_path, filename)}")
+print("===========download jittor===========")
+jittor_path = os.path.join(package_path, "jittor")
+os.makedirs(jittor_path)
+os.system(f"{python} -m pip download jittor -d {jittor_path}")
+print("===========write setup script===========")
+f = open(os.path.join(package_path, "setup.py"), "w")
+code = """
+import os
+os.system("rm -rf ~/.cache/jittor")
+os.makedirs("~/.cache", exist_ok=True)
+os.system("cp -r ./.cache/jittor ~/.cache/jittor")
+temp = [i for i in os.listdir("jittor") if i.startswith("jittor-")]
+assert(len(temp) == 1)
+jittor_file = temp[0]
+os.system(f"cd jittor && python -m pip install {jittor_file}")
+os.system(f"python -m jittor.test.test_example")
+"""
+f.write(code)
+f.close()
+print("===========done===========")
+temp = [i for i in os.listdir(os.path.join(package_path, "jittor")) if i.startswith("jittor-")]
+jittor_version = temp[0][7:-7]
+os.system(f"zip -r jittor-offline-{jittor_version}.zip {package_path}")

python/jittor_utils/misc.py

@@ -41,6 +41,17 @@ def _progress():
 
 @lock.lock_scope()
 def download_url_to_local(url, filename, root_folder, md5):
+    if os.getenv('GET_PACKAGE') == "1":
+        f = open("tmp.txt", "a")
+        f.writelines(
+            [
+                url + "\n",
+                filename + "\n",
+                root_folder + "\n",
+                md5 + "\n",
+            ]
+        )
+        f.close()
     ensure_dir(root_folder)
     file_path = os.path.join(root_folder, filename)
     if check_file_exist(file_path, md5):