Source release 15.0.0

third_party/gyp/mac_tool.py

@@ -8,6 +8,8 @@
 These functions are executed via gyp-mac-tool when using the Makefile generator.
 """
 
+from __future__ import print_function
+
 import fcntl
 import fnmatch
 import glob
@@ -16,7 +18,6 @@ import os
 import plistlib
 import re
 import shutil
-import string
 import struct
 import subprocess
 import sys
@@ -155,11 +156,11 @@ class MacTool(object):
       fp.close()
       return None
     fp.close()
-    if header.startswith("\xFE\xFF"):
+    if header.startswith(b"\xFE\xFF"):
       return "UTF-16"
-    elif header.startswith("\xFF\xFE"):
+    elif header.startswith(b"\xFF\xFE"):
       return "UTF-16"
-    elif header.startswith("\xEF\xBB\xBF"):
+    elif header.startswith(b"\xEF\xBB\xBF"):
       return "UTF-8"
     else:
       return None
@@ -174,7 +175,7 @@ class MacTool(object):
     # Insert synthesized key/value pairs (e.g. BuildMachineOSBuild).
     plist = plistlib.readPlistFromString(lines)
     if keys:
-      plist = dict(plist.items() + json.loads(keys[0]).items())
+      plist.update(json.loads(keys[0]))
     lines = plistlib.writePlistToString(plist)
 
     # Go through all the environment variables and replace them as variables in
@@ -185,7 +186,7 @@ class MacTool(object):
         continue
       evar = '${%s}' % key
       evalue = os.environ[key]
-      lines = string.replace(lines, evar, evalue)
+      lines = lines.replace(evar, evalue)
 
       # Xcode supports various suffices on environment variables, which are
       # all undocumented. :rfc1034identifier is used in the standard project
@@ -195,11 +196,11 @@ class MacTool(object):
       # in a URL either -- oops, hence :rfc1034identifier was born.
       evar = '${%s:identifier}' % key
       evalue = IDENT_RE.sub('_', os.environ[key])
-      lines = string.replace(lines, evar, evalue)
+      lines = lines.replace(evar, evalue)
 
       evar = '${%s:rfc1034identifier}' % key
       evalue = IDENT_RE.sub('-', os.environ[key])
-      lines = string.replace(lines, evar, evalue)
+      lines = lines.replace(evar, evalue)
 
     # Remove any keys with values that haven't been replaced.
     lines = lines.split('\n')
@@ -270,7 +271,7 @@ class MacTool(object):
     _, err = libtoolout.communicate()
     for line in err.splitlines():
       if not libtool_re.match(line) and not libtool_re5.match(line):
-        print >>sys.stderr, line
+        print(line, file=sys.stderr)
     # Unconditionally touch the output .a file on the command line if present
     # and the command succeeded. A bit hacky.
     if not libtoolout.returncode:
@@ -385,7 +386,7 @@ class MacTool(object):
       ])
     if keys:
       keys = json.loads(keys)
-      for key, value in keys.iteritems():
+      for key, value in keys.items():
         arg_name = '--' + key
         if isinstance(value, bool):
           if value:
@@ -480,8 +481,9 @@ class MacTool(object):
     profiles_dir = os.path.join(
         os.environ['HOME'], 'Library', 'MobileDevice', 'Provisioning Profiles')
     if not os.path.isdir(profiles_dir):
-      print >>sys.stderr, (
-          'cannot find mobile provisioning for %s' % bundle_identifier)
+      print((
+          'cannot find mobile provisioning for %s' % bundle_identifier),
+          file=sys.stderr)
       sys.exit(1)
     provisioning_profiles = None
     if profile:
@@ -502,8 +504,9 @@ class MacTool(object):
           valid_provisioning_profiles[app_id_pattern] = (
               profile_path, profile_data, team_identifier)
     if not valid_provisioning_profiles:
-      print >>sys.stderr, (
-          'cannot find mobile provisioning for %s' % bundle_identifier)
+      print((
+          'cannot find mobile provisioning for %s' % bundle_identifier),
+          file=sys.stderr)
       sys.exit(1)
     # If the user has multiple provisioning profiles installed that can be
     # used for ${bundle_identifier}, pick the most specific one (ie. the
@@ -527,7 +530,7 @@ class MacTool(object):
 
   def _MergePlist(self, merged_plist, plist):
     """Merge |plist| into |merged_plist|."""
-    for key, value in plist.iteritems():
+    for key, value in plist.items():
       if isinstance(value, dict):
         merged_value = merged_plist.get(key, {})
         if isinstance(merged_value, dict):
@@ -637,7 +640,7 @@ class MacTool(object):
       the key was not found.
     """
     if isinstance(data, str):
-      for key, value in substitutions.iteritems():
+      for key, value in substitutions.items():
         data = data.replace('$(%s)' % key, value)
       return data
     if isinstance(data, list):
@@ -667,7 +670,7 @@ def WriteHmap(output_name, filelist):
   count = len(filelist)
   capacity = NextGreaterPowerOf2(count)
   strings_offset = 24 + (12 * capacity)
-  max_value_length = len(max(filelist.items(), key=lambda (k,v):len(v))[1])
+  max_value_length = len(max(filelist.items(), key=lambda t: len(t[1]))[1])
 
   out = open(output_name, "wb")
   out.write(struct.pack('<LHHLLLL', magic, version, _reserved, strings_offset,