# Python MSI Generator

# (C) 2003 Martin v. Loewis

# See "FOO" in comments refers to MSDN sections with the title FOO.

import msilib, schema, sequence, os, glob, time, re, shutil, zipfile

import subprocess, tempfile

from msilib import Feature, CAB, Directory, Dialog, Binary, add_data

import uisample

from win32com.client import constants

from distutils.spawn import find_executable

# Settings can be overridden in config.py below

# 0 for official python.org releases

# 1 for intermediate releases by anybody, with

# a new product code for every package.

snapshot = 1

# 1 means that file extension is px, not py,

# and binaries start with x

testpackage = 0

# Location of build tree

srcdir = os.path.abspath("../..")

# Text to be displayed as the version in dialogs etc.

# goes into file name and ProductCode. Defaults to

# current_version.day for Snapshot, current_version otherwise

full_current_version = None

# Is Tcl available at all?

have_tcl = True

# path to PCbuild directory

PCBUILD="PCbuild"

# msvcrt version

MSVCR = "100"

# Name of certificate in default store to sign MSI with

certname = None

# Make a zip file containing the PDB files for this build?

pdbzip = True

try:

from config import *

except ImportError:

pass

# Extract current version from Include/patchlevel.h

lines = open(srcdir + "/Include/patchlevel.h").readlines()

major = minor = micro = level = serial = None

levels = {

'PY_RELEASE_LEVEL_ALPHA':0xA,

'PY_RELEASE_LEVEL_BETA': 0xB,

'PY_RELEASE_LEVEL_GAMMA':0xC,

'PY_RELEASE_LEVEL_FINAL':0xF

}

for l in lines:

if not l.startswith("#define"):

continue

l = l.split()

if len(l) != 3:

continue

_, name, value = l

if name == 'PY_MAJOR_VERSION': major = value

if name == 'PY_MINOR_VERSION': minor = value

if name == 'PY_MICRO_VERSION': micro = value

if name == 'PY_RELEASE_LEVEL': level = levels[value]

if name == 'PY_RELEASE_SERIAL': serial = value

short_version = major+"."+minor

# See PC/make_versioninfo.c

FIELD3 = 1000*int(micro) + 10*level + int(serial)

current_version = "%s.%d" % (short_version, FIELD3)

# This should never change. The UpgradeCode of this package can be

# used in the Upgrade table of future packages to make the future

# package replace this one. See "UpgradeCode Property".

# upgrade_code gets set to upgrade_code_64 when we have determined

# that the target is Win64.

upgrade_code_snapshot='{92A24481-3ECB-40FC-8836-04B7966EC0D5}'

upgrade_code='{65E6DE48-A358-434D-AA4F-4AF72DB4718F}'

upgrade_code_64='{6A965A0C-6EE6-4E3A-9983-3263F56311EC}'

if snapshot:

current_version = "%s.%s.%s" % (major, minor, int(time.time()/3600/24))

if full_current_version is None:

full_current_version = current_version

extensions = [

'pyexpat.pyd',

'select.pyd',

'unicodedata.pyd',

'winsound.pyd',

'_bz2.pyd',

'_elementtree.pyd',

'_socket.pyd',

'_ssl.pyd',

'_testcapi.pyd',

'_tkinter.pyd',

'_msi.pyd',

'_ctypes.pyd',

'_ctypes_test.pyd',

'_sqlite3.pyd',

'_hashlib.pyd',

'_multiprocessing.pyd',

'_lzma.pyd',

'_decimal.pyd',

'_testbuffer.pyd',

'_testimportmultiple.pyd',

'_overlapped.pyd',

]

# Well-known component UUIDs

# These are needed for SharedDLLs reference counter; if

# a different UUID was used for each incarnation of, say,

# python24.dll, an upgrade would set the reference counter

# from 1 to 2 (due to what I consider a bug in MSI)

# Using the same UUID is fine since these files are versioned,

# so Installer will always keep the newest version.

# NOTE: All uuids are self generated.

pythondll_uuid = {

"24":"{9B81E618-2301-4035-AC77-75D9ABEB7301}",

"25":"{2e41b118-38bd-4c1b-a840-6977efd1b911}",

"26":"{34ebecac-f046-4e1c-b0e3-9bac3cdaacfa}",

"27":"{4fe21c76-1760-437b-a2f2-99909130a175}",

"30":"{6953bc3b-6768-4291-8410-7914ce6e2ca8}",

"31":"{4afcba0b-13e4-47c3-bebe-477428b46913}",

"32":"{3ff95315-1096-4d31-bd86-601d5438ad5e}",

"33":"{f7581ca4-d368-4eea-8f82-d48c64c4f047}",

"34":"{7A0C5812-2583-40D9-BCBB-CD7485F11377}",

} [major+minor]

# Compute the name that Sphinx gives to the docfile

docfile = micro

if level < 0xf:

if level == 0xC:

docfile += "rc%s" % (serial,)

else:

docfile += '%x%s' % (level, serial)

docfile = 'python%s%s%s.chm' % (major, minor, docfile)

# Build the mingw import library, libpythonXY.a

# This requires 'nm' and 'dlltool' executables on your PATH

def build_mingw_lib(lib_file, def_file, dll_file, mingw_lib):

warning = "WARNING: %s - libpythonXX.a not built"

nm = find_executable('nm')

dlltool = find_executable('dlltool')

if not nm or not dlltool:

print(warning % "nm and/or dlltool were not found")

return False

nm_command = '%s -Cs %s' % (nm, lib_file)

dlltool_command = "%s --dllname %s --def %s --output-lib %s" % \

(dlltool, dll_file, def_file, mingw_lib)

export_match = re.compile(r"^_imp__(.*) in python\d+\.dll").match

f = open(def_file,'w')

f.write("LIBRARY %s\n" % dll_file)

f.write("EXPORTS\n")

nm_pipe = os.popen(nm_command)

for line in nm_pipe.readlines():

m = export_match(line)

if m:

f.write(m.group(1)+"\n")

f.close()

exit = nm_pipe.close()

if exit:

print(warning % "nm did not run successfully")

return False

if os.system(dlltool_command) != 0:

print(warning % "dlltool did not run successfully")

return False

return True

# Target files (.def and .a) go in PCBuild directory

lib_file = os.path.join(srcdir, PCBUILD, "python%s%s.lib" % (major, minor))

def_file = os.path.join(srcdir, PCBUILD, "python%s%s.def" % (major, minor))

dll_file = "python%s%s.dll" % (major, minor)

mingw_lib = os.path.join(srcdir, PCBUILD, "libpython%s%s.a" % (major, minor))

have_mingw = build_mingw_lib(lib_file, def_file, dll_file, mingw_lib)

# Determine the target architecture

if os.system("nmake /nologo /c /f msisupport.mak") != 0:

raise RuntimeError("'nmake /f msisupport.mak' failed")

dll_path = os.path.join(srcdir, PCBUILD, dll_file)

msilib.set_arch_from_file(dll_path)

if msilib.pe_type(dll_path) != msilib.pe_type("msisupport.dll"):

raise SystemError("msisupport.dll for incorrect architecture")

if msilib.Win64:

upgrade_code = upgrade_code_64

if snapshot:

product_code = msilib.gen_uuid()

else:

# official release: generate UUID from the download link that the file will have

import uuid

product_code = uuid.uuid3(uuid.NAMESPACE_URL,

'http://www.python.org/ftp/python/%s.%s.%s/python-%s%s.msi' %

(major, minor, micro, full_current_version, msilib.arch_ext))

product_code = '{%s}' % product_code

if testpackage:

ext = 'px'

testprefix = 'x'

else:

ext = 'py'

testprefix = ''

if msilib.Win64:

SystemFolderName = "[System64Folder]"

registry_component = 4|256

else:

SystemFolderName = "[SystemFolder]"

registry_component = 4

msilib.reset()

# condition in which to install pythonxy.dll in system32:

# a) it is Windows 9x or

# b) it is NT, the user is privileged, and has chosen per-machine installation

sys32cond = "(Windows9x or (Privileged and ALLUSERS))"

def build_database():

"""Generate an empty database, with just the schema and the

Summary information stream."""

if snapshot:

uc = upgrade_code_snapshot

else:

uc = upgrade_code

if msilib.Win64:

productsuffix = " (64-bit)"

else:

productsuffix = ""

# schema represents the installer 2.0 database schema.

# sequence is the set of standard sequences

# (ui/execute, admin/advt/install)

msiname = "python-%s%s.msi" % (full_current_version, msilib.arch_ext)

db = msilib.init_database(msiname,

schema, ProductName="Python "+full_current_version+productsuffix,

ProductCode=product_code,

ProductVersion=current_version,

Manufacturer=u"Python Software Foundation",

request_uac = True)

# The default sequencing of the RemoveExistingProducts action causes

# removal of files that got just installed. Place it after

# InstallInitialize, so we first uninstall everything, but still roll

# back in case the installation is interrupted

msilib.change_sequence(sequence.InstallExecuteSequence,

"RemoveExistingProducts", 1510)

msilib.add_tables(db, sequence)

# We cannot set ALLUSERS in the property table, as this cannot be

# reset if the user choses a per-user installation. Instead, we

# maintain WhichUsers, which can be "ALL" or "JUSTME". The UI manages

# this property, and when the execution starts, ALLUSERS is set

# accordingly.

add_data(db, "Property", [("UpgradeCode", uc),

("WhichUsers", "ALL"),

("ProductLine", "Python%s%s" % (major, minor)),

])

db.Commit()

return db, msiname

def remove_old_versions(db):

"Fill the upgrade table."

start = "%s.%s.0" % (major, minor)

# This requests that feature selection states of an older

# installation should be forwarded into this one. Upgrading

# requires that both the old and the new installation are

# either both per-machine or per-user.

migrate_features = 1

# See "Upgrade Table". We remove releases with the same major and

# minor version. For an snapshot, we remove all earlier snapshots. For

# a release, we remove all snapshots, and all earlier releases.

if snapshot:

add_data(db, "Upgrade",

[(upgrade_code_snapshot, start,

current_version,

None, # Ignore language

migrate_features,

None, # Migrate ALL features

"REMOVEOLDSNAPSHOT")])

props = "REMOVEOLDSNAPSHOT"

else:

add_data(db, "Upgrade",

[(upgrade_code, start, current_version,

None, migrate_features, None, "REMOVEOLDVERSION"),

(upgrade_code_snapshot, start, "%s.%d.0" % (major, int(minor)+1),

None, migrate_features, None, "REMOVEOLDSNAPSHOT")])

props = "REMOVEOLDSNAPSHOT;REMOVEOLDVERSION"

props += ";TARGETDIR;DLLDIR;LAUNCHERDIR"

# Installer collects the product codes of the earlier releases in

# these properties. In order to allow modification of the properties,

# they must be declared as secure. See "SecureCustomProperties Property"

add_data(db, "Property", [("SecureCustomProperties", props)])

class PyDialog(Dialog):

"""Dialog class with a fixed layout: controls at the top, then a ruler,

then a list of buttons: back, next, cancel. Optionally a bitmap at the

left."""

def __init__(self, *args, **kw):

"""Dialog(database, name, x, y, w, h, attributes, title, first,

default, cancel, bitmap=true)"""

Dialog.__init__(self, *args)

ruler = self.h - 36

bmwidth = 152*ruler/328

if kw.get("bitmap", True):

self.bitmap("Bitmap", 0, 0, bmwidth, ruler, "PythonWin")

self.line("BottomLine", 0, ruler, self.w, 0)

def title(self, title):

"Set the title text of the dialog at the top."

# name, x, y, w, h, flags=Visible|Enabled|Transparent|NoPrefix,

# text, in VerdanaBold10

self.text("Title", 135, 10, 220, 60, 0x30003,

r"{\VerdanaBold10}%s" % title)

def back(self, title, next, name = "Back", active = 1):

"""Add a back button with a given title, the tab-next button,

its name in the Control table, possibly initially disabled.

Return the button, so that events can be associated"""

if active:

flags = 3 # Visible|Enabled

else:

flags = 1 # Visible

return self.pushbutton(name, 180, self.h-27 , 56, 17, flags, title, next)

def cancel(self, title, next, name = "Cancel", active = 1):

"""Add a cancel button with a given title, the tab-next button,

its name in the Control table, possibly initially disabled.

Return the button, so that events can be associated"""

if active:

flags = 3 # Visible|Enabled

else:

flags = 1 # Visible

return self.pushbutton(name, 304, self.h-27, 56, 17, flags, title, next)

def next(self, title, next, name = "Next", active = 1):

"""Add a Next button with a given title, the tab-next button,

its name in the Control table, possibly initially disabled.

Return the button, so that events can be associated"""

if active:

flags = 3 # Visible|Enabled

else:

flags = 1 # Visible

return self.pushbutton(name, 236, self.h-27, 56, 17, flags, title, next)

def xbutton(self, name, title, next, xpos):

"""Add a button with a given title, the tab-next button,

its name in the Control table, giving its x position; the

y-position is aligned with the other buttons.

Return the button, so that events can be associated"""

return self.pushbutton(name, int(self.w*xpos - 28), self.h-27, 56, 17, 3, title, next)

def add_ui(db):

x = y = 50

w = 370

h = 300

title = "[ProductName] Setup"

# see "Dialog Style Bits"

modal = 3 # visible | modal

modeless = 1 # visible

track_disk_space = 32

add_data(db, 'ActionText', uisample.ActionText)

add_data(db, 'UIText', uisample.UIText)

# Bitmaps

if not os.path.exists(srcdir+r"\PC\python_icon.exe"):

raise RuntimeError("Run icons.mak in PC directory")

add_data(db, "Binary",

[("PythonWin", msilib.Binary(r"%s\PCbuild\installer.bmp" % srcdir)), # 152x328 pixels

("py.ico",msilib.Binary(srcdir+r"\PC\py.ico")),

])

add_data(db, "Icon",

[("python_icon.exe", msilib.Binary(srcdir+r"\PC\python_icon.exe"))])

# Scripts

# CheckDir sets TargetExists if TARGETDIR exists.

# UpdateEditIDLE sets the REGISTRY.tcl component into

# the installed/uninstalled state according to both the

# Extensions and TclTk features.

add_data(db, "Binary", [("Script", msilib.Binary("msisupport.dll"))])

# See "Custom Action Type 1"

if msilib.Win64:

CheckDir = "CheckDir"

UpdateEditIDLE = "UpdateEditIDLE"

else:

CheckDir = "_CheckDir@4"

UpdateEditIDLE = "_UpdateEditIDLE@4"

add_data(db, "CustomAction",

[("CheckDir", 1, "Script", CheckDir)])

if have_tcl:

add_data(db, "CustomAction",

[("UpdateEditIDLE", 1, "Script", UpdateEditIDLE)])

# UI customization properties

add_data(db, "Property",

# See "DefaultUIFont Property"

[("DefaultUIFont", "DlgFont8"),

# See "ErrorDialog Style Bit"

("ErrorDialog", "ErrorDlg"),

("Progress1", "Install"), # modified in maintenance type dlg

("Progress2", "installs"),

("MaintenanceForm_Action", "Repair")])

# Fonts, see "TextStyle Table"

add_data(db, "TextStyle",

[("DlgFont8", "Tahoma", 9, None, 0),

("DlgFontBold8", "Tahoma", 8, None, 1), #bold

("VerdanaBold10", "Verdana", 10, None, 1),

("VerdanaRed9", "Verdana", 9, 255, 0),

])

compileargs = r'-Wi "[TARGETDIR]Lib\compileall.py" -f -x "bad_coding|badsyntax|site-packages|py2_|lib2to3\\tests|venv\\scripts" "[TARGETDIR]Lib"'

lib2to3args = r'-c "import lib2to3.pygram, lib2to3.patcomp;lib2to3.patcomp.PatternCompiler()"'

updatepipargs = r'-m ensurepip -U --default-pip'

removepipargs = r'-B -m ensurepip._uninstall'

# See "CustomAction Table"

add_data(db, "CustomAction", [

# msidbCustomActionTypeFirstSequence + msidbCustomActionTypeTextData + msidbCustomActionTypeProperty

# See "Custom Action Type 51",

# "Custom Action Execution Scheduling Options"

("InitialTargetDir", 307, "TARGETDIR",

"[WindowsVolume]Python%s%s" % (major, minor)),

("SetDLLDirToTarget", 307, "DLLDIR", "[TARGETDIR]"),

("SetDLLDirToSystem32", 307, "DLLDIR", SystemFolderName),

("SetLauncherDirToTarget", 307, "LAUNCHERDIR", "[TARGETDIR]"),

("SetLauncherDirToWindows", 307, "LAUNCHERDIR", "[WindowsFolder]"),

# msidbCustomActionTypeExe + msidbCustomActionTypeSourceFile

# See "Custom Action Type 18"

# msidbCustomActionTypeInScript (1024); run during actual installation

# msidbCustomActionTypeNoImpersonate (2048); run action in system account, not user account

("CompilePyc", 18+1024+2048, "python.exe", compileargs),

("CompilePyo", 18+1024+2048, "python.exe", "-O "+compileargs),

("CompileGrammar", 18+1024+2048, "python.exe", lib2to3args),

("UpdatePip", 18+1024+2048, "python.exe", updatepipargs),

("RemovePip", 18+1024+2048, "python.exe", removepipargs),

])

# UI Sequences, see "InstallUISequence Table", "Using a Sequence Table"

# Numbers indicate sequence; see sequence.py for how these action integrate

add_data(db, "InstallUISequence",

[("PrepareDlg", "Not Privileged or Windows9x or Installed", 140),

("WhichUsersDlg", "Privileged and not Windows9x and not Installed", 141),

("InitialTargetDir", 'TARGETDIR=""', 750),

# In the user interface, assume all-users installation if privileged.

("SetDLLDirToSystem32", 'DLLDIR="" and ' + sys32cond, 751),

("SetDLLDirToTarget", 'DLLDIR="" and not ' + sys32cond, 752),

("SetLauncherDirToWindows", 'LAUNCHERDIR="" and ' + sys32cond, 753),

("SetLauncherDirToTarget", 'LAUNCHERDIR="" and not ' + sys32cond, 754),

("SelectDirectoryDlg", "Not Installed", 1230),

# XXX no support for resume installations yet

#("ResumeDlg", "Installed AND (RESUME OR Preselected)", 1240),

("MaintenanceTypeDlg", "Installed AND NOT RESUME AND NOT Preselected", 1250),

("ProgressDlg", None, 1280)])

add_data(db, "AdminUISequence",

[("InitialTargetDir", 'TARGETDIR=""', 750),

("SetDLLDirToTarget", 'DLLDIR=""', 751),

("SetLauncherDirToTarget", 'LAUNCHERDIR=""', 752),

])

# Prepend TARGETDIR to the system path, and remove it on uninstall.

add_data(db, "Environment",

[("PathAddition", "=-*Path", "[TARGETDIR];[TARGETDIR]Scripts;[~]", "REGISTRY.path")])

# Execute Sequences

add_data(db, "InstallExecuteSequence",

[("InitialTargetDir", 'TARGETDIR=""', 750),

("SetDLLDirToSystem32", 'DLLDIR="" and ' + sys32cond, 751),

("SetDLLDirToTarget", 'DLLDIR="" and not ' + sys32cond, 752),

("SetLauncherDirToWindows", 'LAUNCHERDIR="" and ' + sys32cond, 753),

("SetLauncherDirToTarget", 'LAUNCHERDIR="" and not ' + sys32cond, 754),

("UpdateEditIDLE", None, 1050),

# run command if install state of pip changes to INSTALLSTATE_LOCAL

# run after InstallFiles

("UpdatePip", "&pip_feature=3", 4001),

# remove pip when state changes to INSTALLSTATE_ABSENT

# run before RemoveFiles

("RemovePip", "&pip_feature=2", 3499),

("CompilePyc", "COMPILEALL", 4002),

("CompilePyo", "COMPILEALL", 4003),

("CompileGrammar", "COMPILEALL", 4004),

])

add_data(db, "AdminExecuteSequence",

[("InitialTargetDir", 'TARGETDIR=""', 750),

("SetDLLDirToTarget", 'DLLDIR=""', 751),

("SetLauncherDirToTarget", 'LAUNCHERDIR=""', 752),

])

#####################################################################

# Standard dialogs: FatalError, UserExit, ExitDialog

fatal=PyDialog(db, "FatalError", x, y, w, h, modal, title,

"Finish", "Finish", "Finish")

fatal.title("[ProductName] Installer ended prematurely")

fatal.back("< Back", "Finish", active = 0)

fatal.cancel("Cancel", "Back", active = 0)

fatal.text("Description1", 135, 70, 220, 80, 0x30003,

"[ProductName] setup ended prematurely because of an error. Your system has not been modified. To install this program at a later time, please run the installation again.")

fatal.text("Description2", 135, 155, 220, 20, 0x30003,

"Click the Finish button to exit the Installer.")

c=fatal.next("Finish", "Cancel", name="Finish")

# See "ControlEvent Table". Parameters are the event, the parameter

# to the action, and optionally the condition for the event, and the order

# of events.

c.event("EndDialog", "Exit")

user_exit=PyDialog(db, "UserExit", x, y, w, h, modal, title,

"Finish", "Finish", "Finish")

user_exit.title("[ProductName] Installer was interrupted")

user_exit.back("< Back", "Finish", active = 0)

user_exit.cancel("Cancel", "Back", active = 0)

user_exit.text("Description1", 135, 70, 220, 80, 0x30003,

"[ProductName] setup was interrupted. Your system has not been modified. "

"To install this program at a later time, please run the installation again.")

user_exit.text("Description2", 135, 155, 220, 20, 0x30003,

"Click the Finish button to exit the Installer.")

c = user_exit.next("Finish", "Cancel", name="Finish")

c.event("EndDialog", "Exit")

exit_dialog = PyDialog(db, "ExitDialog", x, y, w, h, modal, title,

"Finish", "Finish", "Finish")

exit_dialog.title("Complete the [ProductName] Installer")

exit_dialog.back("< Back", "Finish", active = 0)

exit_dialog.cancel("Cancel", "Back", active = 0)

exit_dialog.text("Acknowledgements", 135, 95, 220, 120, 0x30003,

"Special Windows thanks to:\n"

" Mark Hammond, without whose years of freely \n"

" shared Windows expertise, Python for Windows \n"

" would still be Python for DOS.")

c = exit_dialog.text("warning", 135, 200, 220, 40, 0x30003,

"{\\VerdanaRed9}Warning: Python 2.5.x is the last "

"Python release for Windows 9x.")

c.condition("Hide", "NOT Version9X")

exit_dialog.text("Description", 135, 235, 220, 20, 0x30003,

"Click the Finish button to exit the Installer.")

c = exit_dialog.next("Finish", "Cancel", name="Finish")

c.event("EndDialog", "Return")

#####################################################################

# Required dialog: FilesInUse, ErrorDlg

inuse = PyDialog(db, "FilesInUse",

x, y, w, h,

19, # KeepModeless|Modal|Visible

title,

"Retry", "Retry", "Retry", bitmap=False)

inuse.text("Title", 15, 6, 200, 15, 0x30003,

r"{\DlgFontBold8}Files in Use")

inuse.text("Description", 20, 23, 280, 20, 0x30003,

"Some files that need to be updated are currently in use.")

inuse.text("Text", 20, 55, 330, 50, 3,

"The following applications are using files that need to be updated by this setup. Close these applications and then click Retry to continue the installation or Cancel to exit it.")

inuse.control("List", "ListBox", 20, 107, 330, 130, 7, "FileInUseProcess",

None, None, None)

c=inuse.back("Exit", "Ignore", name="Exit")

c.event("EndDialog", "Exit")

c=inuse.next("Ignore", "Retry", name="Ignore")

c.event("EndDialog", "Ignore")

c=inuse.cancel("Retry", "Exit", name="Retry")

c.event("EndDialog","Retry")

# See "Error Dialog". See "ICE20" for the required names of the controls.

error = Dialog(db, "ErrorDlg",

50, 10, 330, 101,

65543, # Error|Minimize|Modal|Visible

title,

"ErrorText", None, None)

error.text("ErrorText", 50,9,280,48,3, "")

error.control("ErrorIcon", "Icon", 15, 9, 24, 24, 5242881, None, "py.ico", None, None)

error.pushbutton("N",120,72,81,21,3,"No",None).event("EndDialog","ErrorNo")

error.pushbutton("Y",240,72,81,21,3,"Yes",None).event("EndDialog","ErrorYes")

error.pushbutton("A",0,72,81,21,3,"Abort",None).event("EndDialog","ErrorAbort")

error.pushbutton("C",42,72,81,21,3,"Cancel",None).event("EndDialog","ErrorCancel")

error.pushbutton("I",81,72,81,21,3,"Ignore",None).event("EndDialog","ErrorIgnore")

error.pushbutton("O",159,72,81,21,3,"Ok",None).event("EndDialog","ErrorOk")

error.pushbutton("R",198,72,81,21,3,"Retry",None).event("EndDialog","ErrorRetry")

#####################################################################

# Global "Query Cancel" dialog

cancel = Dialog(db, "CancelDlg", 50, 10, 260, 85, 3, title,

"No", "No", "No")

cancel.text("Text", 48, 15, 194, 30, 3,

"Are you sure you want to cancel [ProductName] installation?")

cancel.control("Icon", "Icon", 15, 15, 24, 24, 5242881, None,

"py.ico", None, None)

c=cancel.pushbutton("Yes", 72, 57, 56, 17, 3, "Yes", "No")

c.event("EndDialog", "Exit")

c=cancel.pushbutton("No", 132, 57, 56, 17, 3, "No", "Yes")

c.event("EndDialog", "Return")

#####################################################################

# Global "Wait for costing" dialog

costing = Dialog(db, "WaitForCostingDlg", 50, 10, 260, 85, modal, title,

"Return", "Return", "Return")

costing.text("Text", 48, 15, 194, 30, 3,

"Please wait while the installer finishes determining your disk space requirements.")

costing.control("Icon", "Icon", 15, 15, 24, 24, 5242881, None,

"py.ico", None, None)

c = costing.pushbutton("Return", 102, 57, 56, 17, 3, "Return", None)

c.event("EndDialog", "Exit")

#####################################################################

# Preparation dialog: no user input except cancellation

prep = PyDialog(db, "PrepareDlg", x, y, w, h, modeless, title,

"Cancel", "Cancel", "Cancel")

prep.text("Description", 135, 70, 220, 40, 0x30003,

"Please wait while the Installer prepares to guide you through the installation.")

prep.title("Welcome to the [ProductName] Installer")

c=prep.text("ActionText", 135, 110, 220, 20, 0x30003, "Pondering...")

c.mapping("ActionText", "Text")

c=prep.text("ActionData", 135, 135, 220, 30, 0x30003, None)

c.mapping("ActionData", "Text")

prep.back("Back", None, active=0)

prep.next("Next", None, active=0)

c=prep.cancel("Cancel", None)

c.event("SpawnDialog", "CancelDlg")

#####################################################################

# Target directory selection

seldlg = PyDialog(db, "SelectDirectoryDlg", x, y, w, h, modal, title,

"Next", "Next", "Cancel")

seldlg.title("Select Destination Directory")

c = seldlg.text("Existing", 135, 25, 235, 30, 0x30003,

"{\VerdanaRed9}This update will replace your existing [ProductLine] installation.")

c.condition("Hide", 'REMOVEOLDVERSION="" and REMOVEOLDSNAPSHOT=""')

seldlg.text("Description", 135, 50, 220, 40, 0x30003,

"Please select a directory for the [ProductName] files.")

seldlg.back("< Back", None, active=0)

c = seldlg.next("Next >", "Cancel")

c.event("DoAction", "CheckDir", "TargetExistsOk<>1", order=1)

# If the target exists, but we found that we are going to remove old versions, don't bother

# confirming that the target directory exists. Strictly speaking, we should determine that

# the target directory is indeed the target of the product that we are going to remove, but

# I don't know how to do that.

c.event("SpawnDialog", "ExistingDirectoryDlg", 'TargetExists=1 and REMOVEOLDVERSION="" and REMOVEOLDSNAPSHOT=""', 2)

c.event("SetTargetPath", "TARGETDIR", 'TargetExists=0 or REMOVEOLDVERSION<>"" or REMOVEOLDSNAPSHOT<>""', 3)

c.event("SpawnWaitDialog", "WaitForCostingDlg", "CostingComplete=1", 4)

c.event("NewDialog", "SelectFeaturesDlg", 'TargetExists=0 or REMOVEOLDVERSION<>"" or REMOVEOLDSNAPSHOT<>""', 5)

c = seldlg.cancel("Cancel", "DirectoryCombo")

c.event("SpawnDialog", "CancelDlg")

seldlg.control("DirectoryCombo", "DirectoryCombo", 135, 70, 172, 80, 393219,

"TARGETDIR", None, "DirectoryList", None)

seldlg.control("DirectoryList", "DirectoryList", 135, 90, 208, 136, 3, "TARGETDIR",

None, "PathEdit", None)

seldlg.control("PathEdit", "PathEdit", 135, 230, 206, 16, 3, "TARGETDIR", None, "Next", None)

c = seldlg.pushbutton("Up", 306, 70, 18, 18, 3, "Up", None)

c.event("DirectoryListUp", "0")

c = seldlg.pushbutton("NewDir", 324, 70, 30, 18, 3, "New", None)

c.event("DirectoryListNew", "0")

#####################################################################

# SelectFeaturesDlg

features = PyDialog(db, "SelectFeaturesDlg", x, y, w, h, modal|track_disk_space,

title, "Tree", "Next", "Cancel")

features.title("Customize [ProductName]")

features.text("Description", 135, 35, 220, 15, 0x30003,

"Select the way you want features to be installed.")

features.text("Text", 135,45,220,30, 3,

"Click on the icons in the tree below to change the way features will be installed.")

c=features.back("< Back", "Next")

c.event("NewDialog", "SelectDirectoryDlg")

c=features.next("Next >", "Cancel")

c.mapping("SelectionNoItems", "Enabled")

c.event("SpawnDialog", "DiskCostDlg", "OutOfDiskSpace=1", order=1)

c.event("EndDialog", "Return", "OutOfDiskSpace<>1", order=2)

c=features.cancel("Cancel", "Tree")

c.event("SpawnDialog", "CancelDlg")

# The browse property is not used, since we have only a single target path (selected already)

features.control("Tree", "SelectionTree", 135, 75, 220, 95, 7, "_BrowseProperty",

"Tree of selections", "Back", None)

#c=features.pushbutton("Reset", 42, 243, 56, 17, 3, "Reset", "DiskCost")

#c.mapping("SelectionNoItems", "Enabled")

#c.event("Reset", "0")

features.control("Box", "GroupBox", 135, 170, 225, 90, 1, None, None, None, None)

c=features.xbutton("DiskCost", "Disk &Usage", None, 0.10)

c.mapping("SelectionNoItems","Enabled")

c.event("SpawnDialog", "DiskCostDlg")

c=features.xbutton("Advanced", "Advanced", None, 0.30)

c.event("SpawnDialog", "AdvancedDlg")

c=features.text("ItemDescription", 140, 180, 210, 40, 3,

"Multiline description of the currently selected item.")

c.mapping("SelectionDescription","Text")

c=features.text("ItemSize", 140, 225, 210, 33, 3,

"The size of the currently selected item.")

c.mapping("SelectionSize", "Text")

#####################################################################

# Disk cost

cost = PyDialog(db, "DiskCostDlg", x, y, w, h, modal, title,

"OK", "OK", "OK", bitmap=False)

cost.text("Title", 15, 6, 200, 15, 0x30003,

"{\DlgFontBold8}Disk Space Requirements")

cost.text("Description", 20, 20, 280, 20, 0x30003,

"The disk space required for the installation of the selected features.")

cost.text("Text", 20, 53, 330, 60, 3,

"The highlighted volumes (if any) do not have enough disk space "

"available for the currently selected features. You can either "

"remove some files from the highlighted volumes, or choose to "

"install less features onto local drive(s), or select different "

"destination drive(s).")

cost.control("VolumeList", "VolumeCostList", 20, 100, 330, 150, 393223,

None, "{120}{70}{70}{70}{70}", None, None)

cost.xbutton("OK", "Ok", None, 0.5).event("EndDialog", "Return")

#####################################################################

# WhichUsers Dialog. Only available on NT, and for privileged users.

# This must be run before FindRelatedProducts, because that will

# take into account whether the previous installation was per-user

# or per-machine. We currently don't support going back to this

# dialog after "Next" was selected; to support this, we would need to

# find how to reset the ALLUSERS property, and how to re-run

# FindRelatedProducts.

# On Windows9x, the ALLUSERS property is ignored on the command line

# and in the Property table, but installer fails according to the documentation

# if a dialog attempts to set ALLUSERS.

whichusers = PyDialog(db, "WhichUsersDlg", x, y, w, h, modal, title,

"AdminInstall", "Next", "Cancel")

whichusers.title("Select whether to install [ProductName] for all users of this computer.")

# A radio group with two options: allusers, justme

g = whichusers.radiogroup("AdminInstall", 135, 60, 235, 80, 3,

"WhichUsers", "", "Next")

g.condition("Disable", "VersionNT=600") # Not available on Vista and Windows 2008

g.add("ALL", 0, 5, 150, 20, "Install for all users")

g.add("JUSTME", 0, 25, 235, 20, "Install just for me (not available on Windows Vista)")

whichusers.back("Back", None, active=0)

c = whichusers.next("Next >", "Cancel")

c.event("[ALLUSERS]", "1", 'WhichUsers="ALL"', 1)

c.event("EndDialog", "Return", order = 2)

c = whichusers.cancel("Cancel", "AdminInstall")

c.event("SpawnDialog", "CancelDlg")

#####################################################################

# Advanced Dialog.

advanced = PyDialog(db, "AdvancedDlg", x, y, w, h, modal, title,

"CompilePyc", "Ok", "Ok")

advanced.title("Advanced Options for [ProductName]")

# A checkbox whether to build pyc files

advanced.checkbox("CompilePyc", 135, 60, 230, 50, 3,

"COMPILEALL", "Compile .py files to byte code after installation", "Ok")

c = advanced.cancel("Ok", "CompilePyc", name="Ok") # Button just has location of cancel button.

c.event("EndDialog", "Return")

#####################################################################

# Existing Directory dialog

dlg = Dialog(db, "ExistingDirectoryDlg", 50, 30, 200, 80, modal, title,

"No", "No", "No")

dlg.text("Title", 10, 20, 180, 40, 3,

"[TARGETDIR] exists. Are you sure you want to overwrite existing files?")

c=dlg.pushbutton("Yes", 30, 60, 55, 17, 3, "Yes", "No")

c.event("[TargetExists]", "0", order=1)

c.event("[TargetExistsOk]", "1", order=2)

c.event("EndDialog", "Return", order=3)

c=dlg.pushbutton("No", 115, 60, 55, 17, 3, "No", "Yes")

c.event("EndDialog", "Return")

#####################################################################

# Installation Progress dialog (modeless)

progress = PyDialog(db, "ProgressDlg", x, y, w, h, modeless, title,

"Cancel", "Cancel", "Cancel", bitmap=False)

progress.text("Title", 20, 15, 200, 15, 0x30003,

"{\DlgFontBold8}[Progress1] [ProductName]")

progress.text("Text", 35, 65, 300, 30, 3,

"Please wait while the Installer [Progress2] [ProductName]. "

"This may take several minutes.")

progress.text("StatusLabel", 35, 100, 35, 20, 3, "Status:")

c=progress.text("ActionText", 70, 100, w-70, 20, 3, "Pondering...")

c.mapping("ActionText", "Text")

#c=progress.text("ActionData", 35, 140, 300, 20, 3, None)

#c.mapping("ActionData", "Text")

c=progress.control("ProgressBar", "ProgressBar", 35, 120, 300, 10, 65537,

None, "Progress done", None, None)

c.mapping("SetProgress", "Progress")

progress.back("< Back", "Next", active=False)

progress.next("Next >", "Cancel", active=False)

progress.cancel("Cancel", "Back").event("SpawnDialog", "CancelDlg")

# Maintenance type: repair/uninstall

maint = PyDialog(db, "MaintenanceTypeDlg", x, y, w, h, modal, title,

"Next", "Next", "Cancel")

maint.title("Welcome to the [ProductName] Setup Wizard")

maint.text("BodyText", 135, 63, 230, 42, 3,

"Select whether you want to repair or remove [ProductName].")

g=maint.radiogroup("RepairRadioGroup", 135, 108, 230, 60, 3,

"MaintenanceForm_Action", "", "Next")

g.add("Change", 0, 0, 200, 17, "&Change [ProductName]")

g.add("Repair", 0, 18, 200, 17, "&Repair [ProductName]")

g.add("Remove", 0, 36, 200, 17, "Re&move [ProductName]")

maint.back("< Back", None, active=False)

c=maint.next("Finish", "Cancel")

# Change installation: Change progress dialog to "Change", then ask

# for feature selection

c.event("[Progress1]", "Change", 'MaintenanceForm_Action="Change"', 1)

c.event("[Progress2]", "changes", 'MaintenanceForm_Action="Change"', 2)

# Reinstall: Change progress dialog to "Repair", then invoke reinstall

# Also set list of reinstalled features to "ALL"

c.event("[REINSTALL]", "ALL", 'MaintenanceForm_Action="Repair"', 5)

c.event("[Progress1]", "Repairing", 'MaintenanceForm_Action="Repair"', 6)

c.event("[Progress2]", "repairs", 'MaintenanceForm_Action="Repair"', 7)

c.event("Reinstall", "ALL", 'MaintenanceForm_Action="Repair"', 8)

# Uninstall: Change progress to "Remove", then invoke uninstall

# Also set list of removed features to "ALL"

c.event("[REMOVE]", "ALL", 'MaintenanceForm_Action="Remove"', 11)

c.event("[Progress1]", "Removing", 'MaintenanceForm_Action="Remove"', 12)

c.event("[Progress2]", "removes", 'MaintenanceForm_Action="Remove"', 13)

c.event("Remove", "ALL", 'MaintenanceForm_Action="Remove"', 14)

# Close dialog when maintenance action scheduled

c.event("EndDialog", "Return", 'MaintenanceForm_Action<>"Change"', 20)

c.event("NewDialog", "SelectFeaturesDlg", 'MaintenanceForm_Action="Change"', 21)

maint.cancel("Cancel", "RepairRadioGroup").event("SpawnDialog", "CancelDlg")

# See "Feature Table". The feature level is 1 for all features,

# and the feature attributes are 0 for the DefaultFeature, and

# FollowParent for all other features. The numbers are the Display

# column.

def add_features(db):

# feature attributes:

# msidbFeatureAttributesFollowParent == 2

# msidbFeatureAttributesDisallowAdvertise == 8

# Features that need to be installed with together with the main feature

# (i.e. additional Python libraries) need to follow the parent feature.

# Features that have no advertisement trigger (e.g. the test suite)

# must not support advertisement

global default_feature, tcltk, htmlfiles, tools, testsuite

global ext_feature, private_crt, prepend_path, pip_feature

default_feature = Feature(db, "DefaultFeature", "Python",

"Python Interpreter and Libraries",

1, directory = "TARGETDIR")

shared_crt = Feature(db, "SharedCRT", "MSVCRT", "C Run-Time (system-wide)", 0,

level=0)

private_crt = Feature(db, "PrivateCRT", "MSVCRT", "C Run-Time (private)", 0,

level=0)

add_data(db, "Condition", [("SharedCRT", 1, sys32cond),

("PrivateCRT", 1, "not "+sys32cond)])

# We don't support advertisement of extensions

ext_feature = Feature(db, "Extensions", "Register Extensions",

"Make this Python installation the default Python installation", 3,

parent = default_feature, attributes=2|8)

if have_tcl:

tcltk = Feature(db, "TclTk", "Tcl/Tk", "Tkinter, IDLE, pydoc", 5,

parent = default_feature, attributes=2)

htmlfiles = Feature(db, "Documentation", "Documentation",

"Python HTMLHelp File", 7, parent = default_feature)

tools = Feature(db, "Tools", "Utility Scripts",

"Python utility scripts (Tools/)", 9,

parent = default_feature, attributes=2)

# pip installation isn't enabled by default until a clean uninstall procedure

# becomes possible

pip_feature = Feature(db, "pip_feature", "pip",

"Install (or upgrade from an earlier version) pip, "

"a tool for installing and managing Python packages.", 11,

parent = default_feature, attributes=2|8)

testsuite = Feature(db, "Testsuite", "Test suite",

"Python test suite (Lib/test/)", 13,

parent = default_feature, attributes=2|8)

# prepend_path is an additional feature which is to be off by default.

# Since the default level for the above features is 1, this needs to be

# at least level higher.

prepend_path = Feature(db, "PrependPath", "Add python.exe to Path",

"Prepend [TARGETDIR] to the system Path variable. "

"This allows you to type 'python' into a command "

"prompt without needing the full path.", 15,

parent = default_feature, attributes=2|8,

level=2)

def extract_msvcr100():

# Find the redistributable files

if msilib.Win64:

arch = "x64"

else:

arch = "x86"

dir = os.path.join(os.environ['VS100COMNTOOLS'], r"..\..\VC\redist\%s\Microsoft.VC100.CRT" % arch)

result = []

installer = msilib.MakeInstaller()

# At least for VS2010, manifests are no longer provided

name = "msvcr100.dll"

path = os.path.join(dir, name)

kw = {'src':path}

kw['version'] = installer.FileVersion(path, 0)

kw['language'] = installer.FileVersion(path, 1)

return name, kw

def generate_license():

import shutil, glob

out = open("LICENSE.txt", "w")

shutil.copyfileobj(open(os.path.join(srcdir, "LICENSE")), out)

shutil.copyfileobj(open("crtlicense.txt"), out)

for name, pat, file in (("bzip2","bzip2-*", "LICENSE"),

("openssl", "openssl-*", "LICENSE"),

("Tcl", "tcl8*", "license.terms"),

("Tk", "tk8*", "license.terms"),

("Tix", "tix-*", "license.terms")):

out.write("\nThis copy of Python includes a copy of %s, which is licensed under the following terms:\n\n" % name)

dirs = glob.glob(srcdir+"/../"+pat)

if not dirs:

raise ValueError, "Could not find "+srcdir+"/../"+pat

if len(dirs) > 2 and not snapshot:

raise ValueError, "Multiple copies of "+pat

dir = dirs[0]

shutil.copyfileobj(open(os.path.join(dir, file)), out)

out.close()

class PyDirectory(Directory):

"""By default, all components in the Python installer

can run from source."""

def __init__(self, *args, **kw):

if "componentflags" not in kw:

kw['componentflags'] = 2 #msidbComponentAttributesOptional

Directory.__init__(self, *args, **kw)

def hgmanifest():

# Fetch file list from Mercurial

process = subprocess.Popen(['hg', 'manifest'], stdout=subprocess.PIPE)

stdout, stderr = process.communicate()

# Create nested directories for file tree

result = {}

for line in stdout.splitlines():

components = line.split('/')

d = result

while len(components) > 1:

d1 = d.setdefault(components[0], {})

d = d1

del components[0]

d[components[0]] = None

return result

# See "File Table", "Component Table", "Directory Table",

# "FeatureComponents Table"

def add_files(db):

installer = msilib.MakeInstaller()

hgfiles = hgmanifest()

cab = CAB("python")

tmpfiles = []

# Add all executables, icons, text files into the TARGETDIR component

root = PyDirectory(db, cab, None, srcdir, "TARGETDIR", "SourceDir")

default_feature.set_current()

root.add_file("README.txt", src="README")

root.add_file("NEWS.txt", src="Misc/NEWS")

generate_license()

root.add_file("LICENSE.txt", src=os.path.abspath("LICENSE.txt"))

root.start_component("python.exe", keyfile="python.exe")

root.add_file("%s/python.exe" % PCBUILD)

root.start_component("pythonw.exe", keyfile="pythonw.exe")

root.add_file("%s/pythonw.exe" % PCBUILD)

# msidbComponentAttributesSharedDllRefCount = 8, see "Component Table"

dlldir = PyDirectory(db, cab, root, srcdir, "DLLDIR", ".")

launcherdir = PyDirectory(db, cab, root, srcdir, "LAUNCHERDIR", ".")

# msidbComponentAttributes64bit = 256; this disables registry redirection

# to allow setting the SharedDLLs key in the 64-bit portion even for a

# 32-bit installer.

# XXX does this still allow to install the component on a 32-bit system?

# Pick up 32-bit binary always

launchersrc = PCBUILD

if launchersrc.lower() == 'pcbuild\\x64-pgo':

launchersrc = 'PCBuild\\win32-pgo'

if launchersrc.lower() == 'pcbuild\\amd64':

launchersrc = 'PCBuild'

launcher = os.path.join(srcdir, launchersrc, "py.exe")