feature: add Windows support for workspace activation script

docs/70_WALKTHROUGH.md

@@ -93,7 +93,7 @@ mkdir -p ~/.qlib/qlib_data/cn_data
 # 使用 wget 下载最新版本数据
 wget https://github.com/chenditc/investment_data/releases/latest/download/qlib_bin.tar.gz
 # 解压到数据目录
-tar -xzf qlib_bin.tar.gz -C ~/.qlib/qlib_data/cn_data
+tar -zxvf qlib_bin.tar.gz -C ~/.qlib/qlib_data/cn_data --strip-components=1
 ```
 
 > 详见 https://github.com/chenditc/investment_data 了解数据更新频率和内容说明。
@@ -106,7 +106,12 @@ tar -xzf qlib_bin.tar.gz -C ~/.qlib/qlib_data/cn_data
 export QLIB_DATA_DIR="/your/custom/path/cn_data"
 export QLIB_REGION="cn"
 ```
+如果使用Windows系统的PowerShell，可在工作区的`run_env.ps1`中配置：
 
+```bash
+$env:QLIB_DATA_DIR = "X:/your/custom/path/cn_data"
+$env:QLIB_REGION = "cn"
+```
 ---
 
 ## 3. 初始化工作区
@@ -123,10 +128,18 @@ QuantPits 采用 **Workspace（工作区）** 机制实现配置与数据的完
 # cd QuantPits
 
 source workspaces/Demo_Workspace/run_env.sh
+
+# For Windows
+. ./workspaces/Demo_Workspace/run_env.ps1
 ```
 
 输出 `Workspace activated: .../Demo_Workspace` 表示激活成功。
 
+**特别提醒：**在 Windows 上，如果你要让 PowerShell 执行 .ps1 脚本，如果这是你第一次运行脚本，PowerShell 可能会报“禁止执行脚本”的错误。此时你需要以**管理员身份**运行 PowerShell，并输入：
+```bash
+Set-ExecutionPolicy RemoteSigned -Scope CurrentUser
+```
+
 ### 3.2 创建新工作区
 
 ```bash
@@ -144,6 +157,9 @@ python quantpits/scripts/init_workspace.py \
 
 ```bash
 source workspaces/MyWorkspace/run_env.sh
+
+# For Windows
+. ./workspaces/Demo_Workspace/run_env.ps1
 ```
 
 ### 3.4 工作区目录结构
@@ -162,7 +178,8 @@ workspaces/MyWorkspace/
 ├── output/                         # 输出文件
 ├── archive/                        # 历史归档
 ├── mlruns/                         # MLflow 追踪
-└── run_env.sh                      # 环境激活脚本
+├── run_env.ps1                     # 环境激活脚本(Win)
+└── run_env.sh                      # 环境激活脚本(Linux)
 ```
 
 ---

docs/en/70_WALKTHROUGH.md

@@ -93,7 +93,7 @@ mkdir -p ~/.qlib/qlib_data/cn_data
 # Download the latest version using wget
 wget https://github.com/chenditc/investment_data/releases/latest/download/qlib_bin.tar.gz
 # Extract to the data directory
-tar -xzf qlib_bin.tar.gz -C ~/.qlib/qlib_data/cn_data
+tar -zxvf qlib_bin.tar.gz -C ~/.qlib/qlib_data/cn_data --strip-components=1
 ```
 
 > See https://github.com/chenditc/investment_data for update frequency and data details.
@@ -106,6 +106,12 @@ If your data is stored elsewhere, configure it in your workspace's `run_env.sh`:
 export QLIB_DATA_DIR="/your/custom/path/cn_data"
 export QLIB_REGION="cn"
 ```
+If using Windows PowerShell, configure it in your workspace's `run_env.ps1`:
+
+```powershell
+$env:QLIB_DATA_DIR = "X:/your/custom/path/cn_data"
+$env:QLIB_REGION = "cn"
+```
 
 ---
 
@@ -123,10 +129,18 @@ QuantPits uses a **Workspace** mechanism to fully isolate configurations and dat
 # cd QuantPits
 
 source workspaces/Demo_Workspace/run_env.sh
+
+# For Windows
+. ./workspaces/Demo_Workspace/run_env.ps1
 ```
 
 Output: `Workspace activated: .../Demo_Workspace` confirms successful activation.
 
+**Note for Windows:** If this is your first time running a `.ps1` script, PowerShell may block execution. You need to run PowerShell as **Administrator** and execute:
+```powershell
+Set-ExecutionPolicy RemoteSigned -Scope CurrentUser
+```
+
 ### 3.2 Create a New Workspace
 
 ```bash
@@ -138,12 +152,15 @@ python quantpits/scripts/init_workspace.py \
 This will:
 - Clone all configuration files from `Demo_Workspace/config/`
 - Create empty `data/`, `output/`, `archive/`, and `mlruns/` directories
-- Generate a `run_env.sh` environment activation script
+- Generate a `run_env.sh` (Linux) and `run_env.ps1` (Windows) environment activation script
 
 ### 3.3 Activate the New Workspace
 
 ```bash
 source workspaces/MyWorkspace/run_env.sh
+
+# For Windows
+. ./workspaces/MyWorkspace/run_env.ps1
 ```
 
 ### 3.4 Workspace Directory Structure
@@ -162,7 +179,8 @@ workspaces/MyWorkspace/
 ├── output/                         # Output files
 ├── archive/                        # Historical archives
 ├── mlruns/                         # MLflow tracking
-└── run_env.sh                      # Environment activation script
+├── run_env.ps1                     # Environment activation script (Win)
+└── run_env.sh                      # Environment activation script (Linux)
 ```
 
 ---
@@ -403,7 +421,7 @@ The Post-Trade script processes settlement files exported from your broker, upda
 
 1. Export settlement records (`.xlsx`) from your broker and place them in `data/`
 2. File naming convention: `YYYY-MM-DD-table.xlsx` (e.g., `2026-02-24-table.xlsx`)
-3. For non-trading days, use the empty template `emp-table.xlsx` (all empty cells)
+3. For non-trading days, use the empty template `emp-table.xlsx` (an empty Excel file)
 
 ### 9.2 Configure Cashflow (If Applicable)
 
@@ -520,6 +538,9 @@ python quantpits/scripts/run_rolling_health_report.py
 
 source workspaces/Demo_Workspace/run_env.sh
 
+# For Windows
+. ./workspaces/Demo_Workspace/run_env.ps1
+
 # ① Full training
 python quantpits/scripts/prod_train_predict.py
 
@@ -536,10 +557,13 @@ python quantpits/scripts/ensemble_fusion.py --from-config-all
 cd QuantPits
 source workspaces/MyWorkspace/run_env.sh
 
+# For Windows
+. ./workspaces/MyWorkspace/run_env.ps1
+
 # ① Predict
 python quantpits/scripts/prod_predict_only.py --all-enabled
+```
 
-# ② Fuse
 python quantpits/scripts/ensemble_fusion.py --from-config-all
 
 # ③ Post-Trade (if live trading)

quantpits/scripts/init_workspace.py

@@ -5,6 +5,7 @@
 """
 import argparse
 import os
+import platform
 import shutil
 import stat
 
@@ -63,24 +64,57 @@ def init_workspace(source, target):
         dir_path = os.path.join(target, d)
         print(f"Creating empty directory: {dir_path}")
         os.makedirs(dir_path)
-
+    # 3. Create activation script
+    is_windows = platform.system() == "Windows"
+    script_ext = ".ps1" if is_windows else ".sh"
+    script_name = "run_env" + script_ext
+    run_env_path = os.path.join(target, script_name)
+
+    with open(run_env_path, "w", encoding="utf-8") as f:
+        if is_windows:
+            f.write("# run this file to activate the workspace\n\n")
+            f.write('$env:QLIB_WORKSPACE_DIR = Split-Path -Parent $MyInvocation.MyCommand.Path\n')
+            f.write("# Uncomment and modify to use a custom Qlib data directory:\n")
+            f.write('# $env:QLIB_DATA_DIR = "D:\\data\\cn_data"\n')
+            f.write('# $env:QLIB_REGION = "cn"\n\n')
+            f.write('Write-Host "Workspace activated: $env:QLIB_WORKSPACE_DIR"\n')
+        else:
+            f.write("#!/bin/bash\n")
+            f.write("# Source this file to activate the workspace\n")
+            f.write('export QLIB_WORKSPACE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"\n')
+            f.write("# Uncomment and modify to use a custom Qlib data directory:\n")
+            f.write('# export QLIB_DATA_DIR="~/.qlib/qlib_data/cn_data"\n')
+            f.write('# export QLIB_REGION="cn"\n')
+            f.write('echo "Workspace activated: $QLIB_WORKSPACE_DIR"\n')
+
+    # Make it executable for Linux/macOS
+    if not is_windows:
+        os.chmod(run_env_path, os.stat(run_env_path).st_mode | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)
+
+    print("\nWorkspace initialization complete!")
+    if is_windows:
+        print(f"To use this workspace, run: .\\{script_name}")
+        print(f"Or in PowerShell: $env:QLIB_WORKSPACE_DIR='{target}'; python ...")
+    else:
+        print(f"To use this workspace, run: source {run_env_path}")
+        print(f"Or prepend commands with: QLIB_WORKSPACE_DIR={target} python ...")
     # 3. Create run_env.sh
-    run_env_path = os.path.join(target, "run_env.sh")
-    with open(run_env_path, "w") as f:
-        f.write("#!/bin/bash\n")
-        f.write("# Source this file to activate the workspace\n")
-        f.write('export QLIB_WORKSPACE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"\n')
-        f.write("# Uncomment and modify to use a custom Qlib data directory:\n")
-        f.write('# export QLIB_DATA_DIR="~/.qlib/qlib_data/cn_data"\n')
-        f.write('# export QLIB_REGION="cn"\n')
-        f.write("echo \"Workspace activated: $QLIB_WORKSPACE_DIR\"\n")
+    # run_env_path = os.path.join(target, "run_env.sh")
+    # with open(run_env_path, "w") as f:
+    #     f.write("#!/bin/bash\n")
+    #     f.write("# Source this file to activate the workspace\n")
+    #     f.write('export QLIB_WORKSPACE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"\n')
+    #     f.write("# Uncomment and modify to use a custom Qlib data directory:\n")
+    #     f.write('# export QLIB_DATA_DIR="~/.qlib/qlib_data/cn_data"\n')
+    #     f.write('# export QLIB_REGION="cn"\n')
+    #     f.write("echo \"Workspace activated: $QLIB_WORKSPACE_DIR\"\n")
 
     # Make it executable just in case, though it should be sourced
-    os.chmod(run_env_path, os.stat(run_env_path).st_mode | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)
+    # os.chmod(run_env_path, os.stat(run_env_path).st_mode | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)
 
-    print("\\nWorkspace initialization complete!")
-    print(f"To use this workspace, run: source {run_env_path}")
-    print(f"Or prepend commands with: QLIB_WORKSPACE_DIR={target} python ...")
+    # print("\\nWorkspace initialization complete!")
+    # print(f"To use this workspace, run: source {run_env_path}")
+    # print(f"Or prepend commands with: QLIB_WORKSPACE_DIR={target} python ...")
 
 def main():
     parser = argparse.ArgumentParser(description="Initialize a new Qlib Workspace")

tests/quantpits/scripts/test_init_workspace.py

@@ -18,7 +18,9 @@ def test_init_workspace_success(tmp_path):
 
     target = tmp_path / "NewWorkspace"
 
-    init_workspace(str(source), str(target))
+    # Mock Linux behavior to ensure run_env.sh is tested here
+    with patch("platform.system", return_value="Linux"):
+        init_workspace(str(source), str(target))
 
     # Verify directory structure
     assert target.exists()
@@ -37,8 +39,9 @@ def test_init_workspace_success(tmp_path):
     assert run_env.exists()
     content = run_env.read_text()
     assert "QLIB_WORKSPACE_DIR" in content
-    # Should have executable permission
-    assert os.stat(run_env).st_mode & stat.S_IXUSR
+    # Should have executable permission (only check on non-windows)
+    if os.name != 'nt':
+        assert os.stat(run_env).st_mode & stat.S_IXUSR
 
 
 def test_init_workspace_strategy_yaml_generated(tmp_path):
@@ -97,8 +100,49 @@ def test_init_workspace_no_source_config(tmp_path, capsys):
     assert "Warning" in captured.out
     assert (target / "config").exists()
 
+
+def test_init_workspace_windows_script(tmp_path):
+    """Should generate run_env.ps1 when running on Windows."""
+    source = tmp_path / "Source"
+    source.mkdir()
+    (source / "config").mkdir()
+    target = tmp_path / "NewWorkspacePS"
+
+    with patch("platform.system", return_value="Windows"):
+        init_workspace(str(source), str(target))
+
+    run_env = target / "run_env.ps1"
+    assert run_env.exists()
+    content = run_env.read_text(encoding="utf-8")
+    assert "$env:QLIB_WORKSPACE_DIR" in content
+    assert "run_env.sh" not in [f.name for f in target.iterdir() if f.is_file() and f.suffix == ".sh"]
+
+
+def test_init_workspace_linux_script(tmp_path):
+    """Should generate run_env.sh when running on Linux."""
+    source = tmp_path / "Source"
+    source.mkdir()
+    (source / "config").mkdir()
+    target = tmp_path / "NewWorkspaceSH"
+
+    with patch("platform.system", return_value="Linux"):
+        init_workspace(str(source), str(target))
+
+    run_env = target / "run_env.sh"
+    assert run_env.exists()
+    content = run_env.read_text()
+    assert "export QLIB_WORKSPACE_DIR" in content
+    # Should have executable permission (only check on non-windows)
+    if os.name != 'nt':
+        assert os.stat(run_env).st_mode & stat.S_IXUSR
+
+
 def test_main(tmp_path, monkeypatch):
     from quantpits.scripts import init_workspace as iw
+    import platform
+    is_windows = platform.system() == "Windows"
+    script_name = "run_env.ps1" if is_windows else "run_env.sh"
+
     source = tmp_path / "Source"
     source.mkdir()
     (source / "config").mkdir()
@@ -109,4 +153,4 @@ def test_main(tmp_path, monkeypatch):
         iw.main()
 
     assert target.exists()
-    assert (target / "run_env.sh").exists()
+    assert (target / script_name).exists()

workspaces/Demo_Workspace/run_env.ps1

@@ -0,0 +1,8 @@
+# run this file to activate the workspace
+
+$env:QLIB_WORKSPACE_DIR = Split-Path -Parent $MyInvocation.MyCommand.Path
+# Uncomment and modify to use a custom Qlib data directory:
+$env:QLIB_DATA_DIR = "D:\data\cn_data"
+$env:QLIB_REGION = "cn"
+
+Write-Host "Workspace activated: $env:QLIB_WORKSPACE_DIR"