def attributeLocation(self, name): #bruce 090302 renamed from self.attribute()
"""
Return location of an attribute (per-vertex input) shader variable.
If it's not found, return -1 and warn once per session for end users,
or raise an AssertionError for developers.
@see: _has_shader_attribute
"""
loc = glGetAttribLocationARB(self.progObj, name)
if loc == -1:
msg = "Invalid or unused attribute variable name '%s'." % name
if EndUser.enableDeveloperFeatures():
# Developers want to know of a mismatch between their Python
# and shader programs as soon as possible. Not doing so causes
# logic errors, or at least incorrect assumptions, to silently
# propagate through the code and makes debugging more difficult.
assert 0, msg
else:
# End users on the other hand, may value program stability more.
# Just print a warning if the program is released. Do it only
# once per session, since this will be in the inner draw loop!
global _warnedVars
if name not in _warnedVars:
print "Warning:", msg
_warnedVars += [name]
pass
pass
pass
return loc
def initialize(): # called from startup_misc.py
if EndUser.enableDeveloperFeatures():
register_debug_menu_command("Import all source files",
import_all_modules_cmd)
register_debug_menu_command("Export command table",
export_command_table_cmd)
return
def attributeLocation(self, name): #bruce 090302 renamed from self.attribute()
"""
Return location of an attribute (per-vertex input) shader variable.
If it's not found, return -1 and warn once per session for end users,
or raise an AssertionError for developers.
@see: _has_shader_attribute
"""
loc = glGetAttribLocationARB(self.progObj, name)
if loc == -1:
msg = "Invalid or unused attribute variable name '%s'." % name
if EndUser.enableDeveloperFeatures():
# Developers want to know of a mismatch between their Python
# and shader programs as soon as possible. Not doing so causes
# logic errors, or at least incorrect assumptions, to silently
# propagate through the code and makes debugging more difficult.
assert 0, msg
else:
# End users on the other hand, may value program stability more.
# Just print a warning if the program is released. Do it only
# once per session, since this will be in the inner draw loop!
global _warnedVars
if name not in _warnedVars:
print "Warning:", msg
_warnedVars += [name]
pass
pass
pass
return loc
def reload_once(module):
"""
This function is used to support automatic runtime reloading of modules
within this package, for developer convenience. To use it, add this code
before any import of symbols from a module (or use this code in place of
any direct import of a module):
# import module
# reload_once(module)
Warning: not all modules support runtime reload. Those that don't should
say so in their docstrings.
Warning: this system does not yet properly handle indirect imports, when
only the inner module has been modified. See code comments for details,
especially the docstring of debug.reload_once_per_event(). As a workaround,
if A imports B and you edit B.py, also edit A.py in order to trigger the
desired runtime reload of B.py.
"""
# this comment become obsolete when exprs.basic was split into separate files:
##Note: this function's module (exprs.basic itself) is fast and harmless enough to reload that it can be
##reloaded on every use, without bothering to use reload_once. Therefore, external callers of anything
##in the exprs package can always "import basic;reload(basic)" first, and if they do, all modules within
##exprs can just start with "from basic import *". But for clarity, some of them call reload_once on basic too.
if (
not EndUser.enableDeveloperFeatures()
): #070627 precaution; should improve by making this only affect default value of a debug_pref ###TODO
return
if not ENABLE_RELOAD:
def printfyi(
msg
): # WARNING: dup code, inlining py_utils version since not yet imported
msg = "fyi (printonce): " + msg
from foundation.env import seen_before
if not seen_before(msg):
print msg
if 1:
## printfyi( "exprs modules won't be reloaded during this session" ) # 070627 removed this
return
reload_once_per_event(module,
always_print=True,
never_again=False,
counter=exprs_globals.reload_counter,
check_modtime=True)
return
def reload_once(module):
"""
This function is used to support automatic runtime reloading of modules
within this package, for developer convenience. To use it, add this code
before any import of symbols from a module (or use this code in place of
any direct import of a module):
# import module
# reload_once(module)
Warning: not all modules support runtime reload. Those that don't should
say so in their docstrings.
Warning: this system does not yet properly handle indirect imports, when
only the inner module has been modified. See code comments for details,
especially the docstring of debug.reload_once_per_event(). As a workaround,
if A imports B and you edit B.py, also edit A.py in order to trigger the
desired runtime reload of B.py.
"""
# this comment become obsolete when exprs.basic was split into separate files:
##Note: this function's module (exprs.basic itself) is fast and harmless enough to reload that it can be
##reloaded on every use, without bothering to use reload_once. Therefore, external callers of anything
##in the exprs package can always "import basic;reload(basic)" first, and if they do, all modules within
##exprs can just start with "from basic import *". But for clarity, some of them call reload_once on basic too.
if (not EndUser.enableDeveloperFeatures()): #070627 precaution; should improve by making this only affect default value of a debug_pref ###TODO
return
if not ENABLE_RELOAD:
def printfyi(msg): # WARNING: dup code, inlining py_utils version since not yet imported
msg = "fyi (printonce): " + msg
from foundation.env import seen_before
if not seen_before(msg):
print msg
if 1:
## printfyi( "exprs modules won't be reloaded during this session" ) # 070627 removed this
return
reload_once_per_event(module,
always_print = True,
never_again = False,
counter = exprs_globals.reload_counter,
check_modtime = True)
return
def make_dialog_if_needed(self):
"""
Create self.dialog if necessary.
"""
# For developers, remake the dialog from its description file each time that file changes.
# (The point of only remaking it then is not speed, but to test the code when it doesn't get remade,
# since that's what always happens for non-developers.)
# (Someday, when remaking it, copy its window geometry from the old one. Then put that code into the MMKit too. ###e)
# For others, only make it the first time.
if (EndUser.enableDeveloperFeatures() or env.debug()) and self.dialog:
# For developers, remake the dialog if its description file changed (by zapping the old dialog here).
zapit = False
modtime = os.stat(self.param_desc_path).st_mtime
if modtime != self.param_desc_path_modtime:
zapit = True
self.param_desc_path_modtime = modtime
if zapit:
#e save geometry?
self.dialog.hide()
self.dialog.destroy() ###k
self.dialog = None
pass
if not self.dialog:
if debug_run():
print "making dialog from", self.parameter_set_filename
dialog_env = self
# KLUGE... it needs to be something with an imagename_to_pixmap function that knows our icon_path.
# the easiest way to make one is self... in future we want our own env, and to modify it by inserting that path...
if use_property_pane():
# experimental, doesn't yet work [060623]
parent = self.win.vsplitter2 ###@@@ could this parent be wrong? it acted like parent was self.win or so.
clas = ParameterPane ###@@@ worked internally, buttons printed debug msgs, but didn't have any effects in GBC.
else:
# usual case
parent = self.win
clas = ParameterDialog
self.dialog = clas( self.win, self.param_desc_path, env = dialog_env )
# this parses the description file and makes the dialog,
# but does not show it and does not connect a controller to it.
#e set its geometry if that was saved (from above code or maybe in prefs db)
return
def _uniform(self, name): #bruce 090302 renamed from self.uniform()
"""
Return location of a uniform (input) shader variable.
If it's not found, return -1 and warn once per session for end users,
or raise an AssertionError for developers.
@see: _has_uniform
"""
loc = glGetUniformLocationARB(self.progObj, name)
if loc == -1:
# The glGetUniformLocationARB man page says:
# "name must be an active uniform variable name in program that is
# not a structure, an array of structures, or a subcomponent of a
# vector or a matrix."
#
# It "returns -1 if the name does not correspond to an active
# uniform variable in program". Then getUniform ignores it: "If
# location is equal to -1, the data passed in will be silently
# ignored and the specified uniform variable will not be changed."
#
# Lets not be so quiet.
msg = "Invalid or unused uniform shader variable name '%s'." % name
if EndUser.enableDeveloperFeatures():
# Developers want to know of a mismatch between their Python
# and shader programs as soon as possible. Not doing so causes
# logic errors, or at least incorrect assumptions, to silently
# propagate through the code and makes debugging more difficult.
assert 0, msg
else:
# End users on the other hand, may value program stability more.
# Just print a warning if the program is released. Do it only
# once per session, since this will be in the inner draw loop!
global _warnedVars
if name not in _warnedVars:
print "Warning:", msg
_warnedVars += [name]
pass
pass
pass
return loc
def _uniform(self, name): #bruce 090302 renamed from self.uniform()
"""
Return location of a uniform (input) shader variable.
If it's not found, return -1 and warn once per session for end users,
or raise an AssertionError for developers.
@see: _has_uniform
"""
loc = glGetUniformLocationARB(self.progObj, name)
if loc == -1:
# The glGetUniformLocationARB man page says:
# "name must be an active uniform variable name in program that is
# not a structure, an array of structures, or a subcomponent of a
# vector or a matrix."
#
# It "returns -1 if the name does not correspond to an active
# uniform variable in program". Then getUniform ignores it: "If
# location is equal to -1, the data passed in will be silently
# ignored and the specified uniform variable will not be changed."
#
# Lets not be so quiet.
msg = "Invalid or unused uniform shader variable name '%s'." % name
if EndUser.enableDeveloperFeatures():
# Developers want to know of a mismatch between their Python
# and shader programs as soon as possible. Not doing so causes
# logic errors, or at least incorrect assumptions, to silently
# propagate through the code and makes debugging more difficult.
assert 0, msg
else:
# End users on the other hand, may value program stability more.
# Just print a warning if the program is released. Do it only
# once per session, since this will be in the inner draw loop!
global _warnedVars
if name not in _warnedVars:
print "Warning:", msg
_warnedVars += [name]
pass
pass
pass
return loc
def enter_example_command(widget, example_command_classname):
## assert isinstance(widget, GLPane) # assumed by _reinit_modes; assertion disabled to fix an import cycle
glpane = widget
if 0 and EndUser.enableDeveloperFeatures(): ###during devel only; broken due to file splitting
# reload before use (this module only)
if 0 and 'try reloading preqs too': ### can't work easily, glpane stores all the mode classes (not just their names)...
glpane._reinit_modes() # just to get out of current mode safely
import command_support.modes as modes
reload(modes)
## from selectAtomsMode import selectAtomsMode # commented so it doesn't affect import dependency tools
_superclass = 'Undefined variable' # FIX
if _superclass is selectAtomsMode:
import commands.Select.selectMode as selectMode
reload(selectMode)
import commands.SelectAtoms.selectAtomsMode as selectAtomsMode
reload(selectAtomsMode)
## glpane.mode = glpane.nullmode = modes.nullMode()
# revised 071010 (glpane == commandSequencer == modeMixin), new code UNTESTED:
glpane._recreate_nullmode()
glpane.use_nullmode()
glpane._reinit_modes() # try to avoid problems with changing to other modes later, caused by those reloads
# wrong: uses old classes from glpane
import prototype.test_command_PMs as test_command_PMs
reload(test_command_PMs)
Initialize.forgetInitialization(__name__)
import prototype.test_commands_init as test_commands_init
reload(test_commands_init)
test_commands_init.initialize()
# (note: reload code is untested since the change [bruce 071030]
# to call initialize explicitly rather than as import side effect,
# done together with splitting this module out of test_commands)
from prototype.test_commands_init import enter_example_command_doit
else:
from prototype.test_commands_init import enter_example_command_doit
enter_example_command_doit(glpane, example_command_classname)
return
DEBUG_PRINT_UNDO = False # DO NOT COMMIT with True -- causes lots of debug prints regardless of atom_debug
DEBUG_FEWER_ARGS_RETRY = True # debug prints for fewer-args retries; now True since these are deprecated [bruce 071004]
DEBUG_GETARGSPEC = False # DO NOT COMMIT with True -- debug prints related to USE_GETARGSPEC (only matters when that's true)
DEBUG_USE_GETARGSPEC_TypeError = False # print the few cases which args_info can't yet handle (### TODO: fix it for these ASAP)
# options that change behavior
USE_GETARGSPEC = True # bruce 071004
_use_hcmi_hack = True # enable signal->slot call intercepting code, to check for bugs that mess up other things [bruce 050922]
# i suspect this now has to be true (undo won't work without it) -- if true, remove this [bruce 071003 comment]
if not EndUser.enableDeveloperFeatures():
# end user case
DISABLE_SLOT_ARGCOUNT_RETRY = False
# be looser for end-users until we're sure we fixed all the bugs
# this would expose and turn into exceptions, as explained in the
# long comment in the other case.
# [bruce 071004, per team call]
NONERROR_STDERR_OK = False # in case we're on a Windows install for which prints to sys.stderr cause exceptions
# (that issue ought to be fixed more generally than in this file)
else:
# developer case
DISABLE_SLOT_ARGCOUNT_RETRY = True # bruce 071004 -- WHEN True, THIS WILL EXPOSE SOME BUGS as new TypeError exceptions.
#
# (see also a change to this for endusers, below.)
#
# To fix the bugs this exposes, add the proper argument declarations to slot
sys.path.append("./experimental/pyrex-opengl")
binPath = os.path.normpath(os.path.dirname(os.path.abspath(sys.argv[0]))
+ '/../bin')
if binPath not in sys.path:
sys.path.append(binPath)
quux_module_import_succeeded = False
try:
import quux # can't be toplevel
quux_module_import_succeeded = True
if "experimental" in os.path.dirname(quux.__file__):
# Should never happen for end users, but if it does we want to print the
# warning.
if env.debug() or not EndUser.enableDeveloperFeatures():
print "debug: fyi:", \
"Loaded experimental version of C rendering code:", \
quux.__file__
except:
quux = None
quux_module_import_succeeded = False
if env.debug(): #bruce 060323 added condition
print "WARNING: unable to import C rendering code (quux module).", \
"Only Python rendering will be available."
pass
# ==
class ShapeList_inplace:
"""
sys.path.append("./experimental/pyrex-opengl")
binPath = os.path.normpath(
os.path.dirname(os.path.abspath(sys.argv[0])) + '/../bin')
if binPath not in sys.path:
sys.path.append(binPath)
quux_module_import_succeeded = False
try:
import quux # can't be toplevel
quux_module_import_succeeded = True
if "experimental" in os.path.dirname(quux.__file__):
# Should never happen for end users, but if it does we want to print the
# warning.
if env.debug() or not EndUser.enableDeveloperFeatures():
print "debug: fyi:", \
"Loaded experimental version of C rendering code:", \
quux.__file__
except:
quux = None
quux_module_import_succeeded = False
if env.debug(): #bruce 060323 added condition
print "WARNING: unable to import C rendering code (quux module).", \
"Only Python rendering will be available."
pass
# ==
class ShapeList_inplace:
def before_most_imports( main_globals ):
"""
Do things that should be done before most imports occur.
main_globals should be the value of globals() in the __main__ module.
"""
# user-specific debug code to be run before any other imports [bruce 040903]
# gpl_only check at startup [bruce 041217]
try:
import platform_dependent.gpl_only as _gpl_only
# if this module is there, this lets it verify it should be there,
# and if not, complain (to developers) whenever the program starts
print "(running a GPL distribution)" #e retain or zap this?
except ImportError:
print "(running a non-GPL distribution)" #e retain or zap this? [should never happen for Qt4, as of 070425]
pass # this is normal for non-GPL distributions
try:
rc = "~/.atom-debug-rc"
rc = os.path.expanduser(rc)
if os.path.exists(rc):
## execfile(rc) -- not allowed!
import utilities.debug as _debug
_debug.legally_execfile_in_globals(rc, main_globals, error_exception = False)
# might fail in non-GPL versions; prints error message but
# does not raise an exception.
# (doing it like this is required by our licenses for Qt/PyQt)
except:
print """exception in execfile(%r); traceback printed to stderr or console; exiting""" % (rc,)
raise
# Figure out whether we're run by a developer from cvs sources
# (EndUser.enableDeveloperFeatures() returns True), or by an
# end-user from an installer-created program (it returns False).
# Use two methods, warn if they disagree, and if either one
# think's we're an end user, assume we are (so as to turn off
# certain code it might not be safe for end-users to run).
# [bruce 050902 new feature; revised 051006 to work in Windows
# built packages]
# [Russ 080905: Fixed after this file moved into ne1_startup.
# bruce 080905 slightly revised that fix.
# Note: see also NE1_Build_Constants.py, which has constants
# that might be useable for this.]
_OUR_PACKAGE = "ne1_startup" # should be this file's package inside cad/src
# todo: this could be derived entirely from __name__.
our_basename = __name__.split('.')[-1] # e.g. startup_before_most_imports
assert _OUR_PACKAGE == __name__.split('.')[-2], \
"need to revise this code for moved file"
# this will fail if _OUR_PACKAGE has more than one component, or no
# components; that's intentional, since some of the code below would
# also fail in that case. If it fails, generalize this and that code.
# Method 1. As of 050902, package builders on all platforms reportedly move main.py
# (the __main__ script) into a higher directory than the compiled python files.
# But developers running from cvs leave them all in cad/src.
# So we compare the directories.
endUser = True # conservative initial assumption (might be changed below)
import __main__
ourdir = None # hack for print statement test in except clause
# this is still being imported, but we only need its __file__ attribute, which should be already defined [but see below]
try:
# It turns out that for Windows (at least) package builds, __main__.__file__ is either never defined or not yet
# defined at this point, so we have no choice but to silently guess endUser = True in that case. I don't know whether
# this module's __file__ is defined, whether this problem is Windows-specific, etc. What's worse, this problem disables
# *both* guessing methods, so on an exception we just have to skip the whole thing. Further study might show that there is
# no problem with ourdir, only with maindir, but I won't force us to test that right now. [bruce 051006]
# REVIEW: is this still correct now that this code is in a non-toplevel module? [bruce 080111 question]
ourdir = os.path.split(__file__)[0]
maindir = os.path.split(__main__.__file__)[0]
except:
# unfortunately it's not ok to print the exception or any error message, in case endUser = True is correct...
# but maybe I can get away with printing something cryptic (since our code is known to print things sometimes anyway)?
# And I can make it depend on whether ourdir was set, so we have a chance of finding out whether this module defined __file__.
# [bruce 051006]
if ourdir is not None:
print "end-user build"
else:
print "end user build" # different text -- no '-'
else:
# we set maindir and ourdir; try both guess-methods, etc
def canon(path):
#bruce 050908 bugfix in case developer runs python with relative (or other non-canonical) path as argument
return os.path.normcase(os.path.abspath(path))
maindir = canon(maindir)
ourdir = canon(ourdir)
guess1 = (os.path.join(maindir, _OUR_PACKAGE) != ourdir) # Russ 080905: Loaded from package subdirectory.
# Method 2. As of 050902, package builders on all platforms remove the .py files, leaving only .pyc files.
guess2 = not os.path.exists(os.path.join(ourdir, our_basename + ".py"))
endUser = guess1 or guess2
if EndUser.getAlternateSourcePath() != None:
# special case when using ALTERNATE_CAD_SRC_PATH feature
# (which can cause these guesses to differ or be incorrect):
# assume anyone using it is a developer [bruce 070704]
endUser = False
else:
if guess1 != guess2:
print "Warning: two methods of guessing whether we're being run by an end-user disagreed (%r and %r)." % (guess1, guess2)
print "To be safe, assuming we are (disabling some developer-only features)."
print "If this ever happens, it's a bug, and the methods need to be updated."
if guess1:
print "(debug info: guess1 is true because %r != %r)" % (maindir, ourdir)
#bruce 050908 to debug Linux bug in guess1 reported by Ninad (it's True (i.e. wrong) when he runs nE-1 from source)
print
pass
EndUser.setDeveloperFeatures(not endUser)
if EndUser.enableDeveloperFeatures():
print "enabling developer features"
# The actual enabling is done by other code which checks the value of EndUser.enableDeveloperFeatures().
# Note: most code should NOT behave differently based on that value!
# (Doing so might cause bugs to exist in the end-user version but not the developer version,
# which would make them very hard to notice or debug. This risk is only justified in a few
# special cases.)
return # from before_most_imports
DEBUG_PRINT_UNDO = False # DO NOT COMMIT with True -- causes lots of debug prints regardless of atom_debug
DEBUG_FEWER_ARGS_RETRY = True # debug prints for fewer-args retries; now True since these are deprecated [bruce 071004]
DEBUG_GETARGSPEC = False # DO NOT COMMIT with True -- debug prints related to USE_GETARGSPEC (only matters when that's true)
DEBUG_USE_GETARGSPEC_TypeError = False # print the few cases which args_info can't yet handle (### TODO: fix it for these ASAP)
# options that change behavior
USE_GETARGSPEC = True # bruce 071004
_use_hcmi_hack = True # enable signal->slot call intercepting code, to check for bugs that mess up other things [bruce 050922]
# i suspect this now has to be true (undo won't work without it) -- if true, remove this [bruce 071003 comment]
if not EndUser.enableDeveloperFeatures():
# end user case
DISABLE_SLOT_ARGCOUNT_RETRY = False
# be looser for end-users until we're sure we fixed all the bugs
# this would expose and turn into exceptions, as explained in the
# long comment in the other case.
# [bruce 071004, per team call]
NONERROR_STDERR_OK = False # in case we're on a Windows install for which prints to sys.stderr cause exceptions
# (that issue ought to be fixed more generally than in this file)
else:
# developer case
DISABLE_SLOT_ARGCOUNT_RETRY = True # bruce 071004 -- WHEN True, THIS WILL EXPOSE SOME BUGS as new TypeError exceptions.
#
# (see also a change to this for endusers, below.)
#
# To fix the bugs this exposes, add the proper argument declarations to slot
def before_most_imports( main_globals ):
"""
Do things that should be done before most imports occur.
main_globals should be the value of globals() in the __main__ module.
"""
# user-specific debug code to be run before any other imports [bruce 040903]
# gpl_only check at startup [bruce 041217]
try:
import platform_dependent.gpl_only as _gpl_only
# if this module is there, this lets it verify it should be there,
# and if not, complain (to developers) whenever the program starts
print "(running a GPL distribution)" #e retain or zap this?
except ImportError:
print "(running a non-GPL distribution)" #e retain or zap this? [should never happen for Qt4, as of 070425]
pass # this is normal for non-GPL distributions
try:
rc = "~/.atom-debug-rc"
rc = os.path.expanduser(rc)
if os.path.exists(rc):
## execfile(rc) -- not allowed!
import utilities.debug as _debug
_debug.legally_execfile_in_globals(rc, main_globals, error_exception = False)
# might fail in non-GPL versions; prints error message but
# does not raise an exception.
# (doing it like this is required by our licenses for Qt/PyQt)
except:
print """exception in execfile(%r); traceback printed to stderr or console; exiting""" % (rc,)
raise
# Figure out whether we're run by a developer from cvs sources
# (EndUser.enableDeveloperFeatures() returns True), or by an
# end-user from an installer-created program (it returns False).
# Use two methods, warn if they disagree, and if either one
# think's we're an end user, assume we are (so as to turn off
# certain code it might not be safe for end-users to run).
# [bruce 050902 new feature; revised 051006 to work in Windows
# built packages]
# [Russ 080905: Fixed after this file moved into ne1_startup.
# bruce 080905 slightly revised that fix.
# Note: see also NE1_Build_Constants.py, which has constants
# that might be useable for this.]
_OUR_PACKAGE = "ne1_startup" # should be this file's package inside cad/src
# todo: this could be derived entirely from __name__.
our_basename = __name__.split('.')[-1] # e.g. startup_before_most_imports
assert _OUR_PACKAGE == __name__.split('.')[-2], \
"need to revise this code for moved file"
# this will fail if _OUR_PACKAGE has more than one component, or no
# components; that's intentional, since some of the code below would
# also fail in that case. If it fails, generalize this and that code.
# Method 1. As of 050902, package builders on all platforms reportedly move main.py
# (the __main__ script) into a higher directory than the compiled python files.
# But developers running from cvs leave them all in cad/src.
# So we compare the directories.
endUser = True # conservative initial assumption (might be changed below)
import __main__
ourdir = None # hack for print statement test in except clause
# this is still being imported, but we only need its __file__ attribute, which should be already defined [but see below]
try:
# It turns out that for Windows (at least) package builds, __main__.__file__ is either never defined or not yet
# defined at this point, so we have no choice but to silently guess endUser = True in that case. I don't know whether
# this module's __file__ is defined, whether this problem is Windows-specific, etc. What's worse, this problem disables
# *both* guessing methods, so on an exception we just have to skip the whole thing. Further study might show that there is
# no problem with ourdir, only with maindir, but I won't force us to test that right now. [bruce 051006]
# REVIEW: is this still correct now that this code is in a non-toplevel module? [bruce 080111 question]
ourdir = os.path.split(__file__)[0]
maindir = os.path.split(__main__.__file__)[0]
except:
# unfortunately it's not ok to print the exception or any error message, in case endUser = True is correct...
# but maybe I can get away with printing something cryptic (since our code is known to print things sometimes anyway)?
# And I can make it depend on whether ourdir was set, so we have a chance of finding out whether this module defined __file__.
# [bruce 051006]
if ourdir is not None:
print "end-user build"
else:
print "end user build" # different text -- no '-'
else:
# we set maindir and ourdir; try both guess-methods, etc
def canon(path):
#bruce 050908 bugfix in case developer runs python with relative (or other non-canonical) path as argument
return os.path.normcase(os.path.abspath(path))
maindir = canon(maindir)
ourdir = canon(ourdir)
guess1 = (os.path.join(maindir, _OUR_PACKAGE) != ourdir) # Russ 080905: Loaded from package subdirectory.
# Method 2. As of 050902, package builders on all platforms remove the .py files, leaving only .pyc files.
guess2 = not os.path.exists(os.path.join(ourdir, our_basename + ".py"))
endUser = guess1 or guess2
if EndUser.getAlternateSourcePath() != None:
# special case when using ALTERNATE_CAD_SRC_PATH feature
# (which can cause these guesses to differ or be incorrect):
# assume anyone using it is a developer [bruce 070704]
endUser = False
else:
if guess1 != guess2:
print "Warning: two methods of guessing whether we're being run by an end-user disagreed (%r and %r)." % (guess1, guess2)
print "To be safe, assuming we are (disabling some developer-only features)."
print "If this ever happens, it's a bug, and the methods need to be updated."
if guess1:
print "(debug info: guess1 is true because %r != %r)" % (maindir, ourdir)
#bruce 050908 to debug Linux bug in guess1 reported by Ninad (it's True (i.e. wrong) when he runs nE-1 from source)
print
pass
EndUser.setDeveloperFeatures(not endUser)
if EndUser.enableDeveloperFeatures():
print "enabling developer features"
# The actual enabling is done by other code which checks the value of EndUser.enableDeveloperFeatures().
# Note: most code should NOT behave differently based on that value!
# (Doing so might cause bugs to exist in the end-user version but not the developer version,
# which would make them very hard to notice or debug. This risk is only justified in a few
# special cases.)
return # from before_most_imports
def initialize(): # called from startup_misc.py
if EndUser.enableDeveloperFeatures():
register_debug_menu_command( "Import all source files", import_all_modules_cmd )
register_debug_menu_command( "Export command table", export_command_table_cmd )
return