Better escaping for package file names

platformio/managers/package.py

@@ -16,6 +16,7 @@ import codecs
 import hashlib
 import json
 import os
+import re
 import shutil
 from os.path import basename, getsize, isdir, isfile, islink, join
 from tempfile import mkdtemp
@@ -126,9 +127,6 @@ class PkgRepoMixin(object):
 
 class PkgInstallerMixin(object):
 
-    PATH_ESCAPE_CHARS = ("/", "\\", "?", "%", "*", ":", "|", '"', "<", ">",
-                         ".", "(", ")", "&", "#", ",", "'")
-
     SRC_MANIFEST_NAME = ".piopkgmanager.json"
 
     FILE_CACHE_VALID = "1m"  # 1 month
@@ -192,11 +190,9 @@ class PkgInstallerMixin(object):
         fu = FileUnpacker(source_path, dest_dir)
         return fu.start()
 
-    def get_install_dirname(self, manifest):
-        name = manifest['name']
-        for c in self.PATH_ESCAPE_CHARS:
-            if c in name:
-                name = name.replace(c, "_")
+    @staticmethod
+    def get_install_dirname(manifest):
+        name = re.sub(r"[^\da-z\_\-\. ]", "_", manifest['name'], flags=re.I)
         if "id" in manifest:
             name += "_ID%d" % manifest['id']
         return name