Add windows support

build.bat

@@ -0,0 +1,5 @@
+@echo off
+call setup.bat || exit /b
+call .venv/Scripts/activate || exit /b
+pip install pyinstaller || exit /b
+python win-package.py || exit /b

build.sh

@@ -30,7 +30,7 @@ package_scripts() {
             continue
         fi
         tmp_name=$(mktemp).spec
-        cat "precise.template.spec" | replace "%%SCRIPT%%" "$script" | replace "%%TRAIN_LIBS%%" "$train_libs" > "$tmp_name"
+        cat "precise.template.spec" | replace "%%SCRIPT%%" "$script" | replace "%%TRAIN_LIBS%%" "$train_libs" | replace "%%STRIP%%" "True" > "$tmp_name"
         pyinstaller -y "$tmp_name"
         if [ "$exe" != "$combined_folder" ]; then
             cp -R dist/$exe/* "dist/$combined_folder"

precise.template.spec

@@ -5,10 +5,11 @@ from glob import iglob
 from os.path import basename, dirname, abspath
 import os
 import fnmatch
+from PyInstaller.utils.hooks import collect_data_files
 
 script_name = '%%SCRIPT%%'
 train_libs = %%TRAIN_LIBS%%
-strip = True
+strip = %%STRIP%%
 site_packages = '.venv/lib/python3.6/site-packages/'
 hidden_imports = ['prettyparse', 'speechpy']
 binaries = []
@@ -29,11 +30,13 @@ if train_libs:
     ]
     hidden_imports += ['h5py']
 
+datas = collect_data_files('astor', subdir=None, include_py_files=False)
+
 a = Analysis(
     [abspath('precise/scripts/{}.py'.format(script_name))],
     pathex=['.'],
     binaries=binaries,
-    datas=[],
+    datas=datas,
     hiddenimports=hidden_imports,
     hookspath=[],
     runtime_hooks=[],
@@ -43,6 +46,7 @@ a = Analysis(
     cipher=block_cipher
 )
 
+
 for i in range(len(a.binaries)):
     dest, origin, kind = a.binaries[i]
     if '_pywrap_tensorflow_internal' in dest:

setup.bat

@@ -0,0 +1,9 @@
+@echo off
+if not exist ".venv" (
+	py -3.6 -m venv .venv || exit /b
+)
+call .venv/Scripts/activate || exit /b
+pip install -e runner/ || exit /b
+pip install -e . || exit /b
+rem  Optional, for comparison
+pip install pocketsphinx || exit /b

setup.py

@@ -71,8 +71,8 @@
     },
     include_package_data=True,
     install_requires=[
-        'numpy==1.16',
-        'tensorflow>=1.13,<1.14',  # Must be on piwheels
+        'numpy==1.16.2',
+        'tensorflow==1.13.1',  # Must be on piwheels
         'sonopy',
         'pyaudio',
         'keras<=2.1.5',

win-package.py

@@ -0,0 +1,90 @@
+# This file should not be used directly but using build.bat
+
+import os
+import os.path
+from os.path import join, normpath, basename
+import platform
+import re
+import tempfile
+import shutil
+import glob
+import tarfile
+from distutils import dir_util
+
+from precise import __version__
+
+
+import hashlib
+def filemd5(fname):
+    hash_md5 = hashlib.md5()
+    with open(fname, "rb") as f:
+        for chunk in iter(lambda: f.read(4096), b""):
+            hash_md5.update(chunk)
+    return hash_md5.hexdigest()
+
+def make_tarfile(output_filename, source_dir):
+    with tarfile.open(output_filename, "w:gz") as tar:
+        tar.add(source_dir, arcname=basename(source_dir))
+
+def tar_name(tar_prefix):
+    arch = platform.machine()
+    return "{tar_prefix}_{version}_win_{archname}.tar.gz".format(
+                                                            tar_prefix=tar_prefix,
+                                                            version=__version__,
+                                                            archname = arch)
+
+def filecontains(path, string):
+    try:
+        f = open(path)
+        content = f.read()
+        f.close()
+        return string in content
+    except FileNotFoundError:
+        return False
+
+def package_scripts(tar_prefix, combined_folder, scripts, train_libs):
+    completed_file=join("dist", "completed_{}.txt".format(combined_folder))
+    if not os.path.isfile(completed_file):
+        try:
+            shutil.rmtree(join("dist",combined_folder))
+        except FileNotFoundError:
+            pass
+
+    for script in scripts:
+        exe = "precise-{}".format(script.replace('_', '-'))
+        if filecontains(completed_file, exe):
+            continue
+        with tempfile.NamedTemporaryFile(mode = 'w',suffix='.spec', delete=False) as temp_file:
+            temp_path = temp_file.name
+            with open("precise.template.spec") as template_spec:
+                spec = template_spec.read()                                \
+                                    .replace("%%SCRIPT%%",script)          \
+                                    .replace("%%TRAIN_LIBS%%", train_libs) \
+                                    .replace("%%STRIP%%", "False")
+            temp_file.write(spec + '\n')
+        if os.system("pyinstaller -y {} --workpath=build/{}".format(temp_path, exe)) != 0:
+            raise Exception("pyinstaller error")
+        print(temp_path)
+        if exe != combined_folder:
+            dir_util.copy_tree(join("dist",exe), join("dist",combined_folder), update=1)
+            shutil.rmtree(join("dist",exe))
+            shutil.rmtree(join("build",exe))
+        with open(completed_file, 'a') as f:
+            f.write(exe + '\n')
+
+    out_name = tar_name(tar_prefix)
+    make_tarfile(join('dist', out_name), join('dist', combined_folder))
+    with open(join('dist', "{}.md5".format(out_name)), 'w') as md5file:
+        md5file.write(filemd5(join('dist', out_name)))
+
+def main():
+    all_scripts=re.findall('(?<=precise.scripts.)[a-z_]+', open('setup.py').read())
+    package_scripts("precise-all", "precise", all_scripts, "True")
+    package_scripts("precise-engine", "precise-engine", ["engine"], "False")
+
+    tar_1 = join("dist",tar_name("precise-all"))
+    tar_2 = join("dist",tar_name("precise-engine"))
+    print("Wrote to {} and {}".format(tar_1, tar_2))
+
+if __name__ == '__main__':
+    main()