Removing polyglot getcwd and getenv

ebook_converter/utils/ipc/launch.py

@@ -5,7 +5,7 @@ from ebook_converter.constants import isosx, isfrozen, filesystem_encoding, ispy
 from ebook_converter.utils.config import prefs
 from ebook_converter.ptempfile import PersistentTemporaryFile, base_dir
 from ebook_converter.utils.serialize import msgpack_dumps
-from ebook_converter.polyglot.builtins import iteritems, environ_item, native_string_type, getcwd
+from ebook_converter.polyglot.builtins import iteritems, environ_item, native_string_type
 from ebook_converter.polyglot.binary import as_hex_unicode
 try:
     import win32process
@@ -183,7 +183,7 @@ class Worker(object):
         exe = self.gui_executable if self.gui else self.executable
         env = self.env
         try:
-            origwd = cwd or os.path.abspath(getcwd())
+            origwd = cwd or os.path.abspath(os.getcwd())
         except EnvironmentError:
             # cwd no longer exists
             origwd = cwd or os.path.expanduser('~')

ebook_converter/utils/localunzip.py

@@ -9,7 +9,7 @@ from struct import calcsize, unpack, pack
 from collections import namedtuple, OrderedDict
 from tempfile import SpooledTemporaryFile
 
-from ebook_converter.polyglot.builtins import itervalues, getcwd
+from ebook_converter.polyglot.builtins import itervalues
 
 
 __license__ = 'GPL v3'
@@ -243,7 +243,7 @@ def extractall(path_or_stream, path=None):
         f = open(f, 'rb')
         close_at_end = True
     if path is None:
-        path = getcwd()
+        path = os.getcwd()
     pos = f.tell()
     try:
         _extractall(f, path)
@@ -290,7 +290,7 @@ class LocalZipFile(object):
 
     def extractall(self, path=None):
         self.stream.seek(0)
-        _extractall(self.stream, path=(path or getcwd()))
+        _extractall(self.stream, path=(path or os.getcwd()))
 
     def close(self):
         pass

ebook_converter/utils/zipfile.py

@@ -10,7 +10,7 @@ from tempfile import SpooledTemporaryFile
 from ebook_converter import sanitize_file_name
 from ebook_converter.constants import filesystem_encoding
 from ebook_converter.ebooks.chardet import detect
-from ebook_converter.polyglot.builtins import getcwd, as_bytes
+from ebook_converter.polyglot.builtins import as_bytes
 
 try:
     import zlib  # We may need its compression method
@@ -1085,7 +1085,7 @@ class ZipFile:
             member = self.getinfo(member)
 
         if path is None:
-            path = getcwd()
+            path = os.getcwd()
 
         return self._extract_member(member, path, pwd)