def display_file(filename,app,force_2d=False,usescenegraph=False): w = EMWidgetFromFile(filename,application=app,force_2d=force_2d) w.setWindowTitle(base_name(filename)) app.show_specific(w) try: w.optimally_resize() except: pass try: w.raise_() except: pass return w
def display_file(filename,app,force_2d=False,usescenegraph=False): w = EMWidgetFromFile(filename,application=app,force_2d=force_2d) w.setWindowTitle(base_name(filename)) app.show_specific(w) try: w.optimally_resize() except: pass try: w.raise_() except: pass return w
def __init__(self,file_name):
'''
@param file_name the name of the file that which is being overwritten
@exception raised if the file_name does not exist on the file system
@exception raised if the file_name has a unrecognized (or no) type
'''
if not os.path.exists(file_name): raise
splt = file_name.split(".")
if len(splt) < 2: raise
if EMUtil.get_image_ext_type(splt[-1]) == EMUtil.ImageType.IMAGE_UNKNOWN:
raise
self.__file_ext = "."+splt[-1]
EMTmpFileHandleBase.__init__(self)
self.__file_name = base_name(file_name)
self.__full_file_name = file_name
self.__tmp_file_name = None
self.__establish_tmp_file_name()
def __init__(self, file_name):
'''
@param file_name the name of the file that which is being overwritten
@exception if either the .hed or .img file corrsponding to the old_file_name does not exist on the file system
@exception if the old_file_name is not an imagic file
'''
splt = file_name.split(".")
if len(splt) < 2 or splt[-1] not in ["img", "hed"]: raise
self.__file_name_root = base_name(file_name)
if not os.path.exists(self.__file_name_root + ".img"): raise
if not os.path.exists(self.__file_name_root + ".hed"): raise
EMTmpFileHandleBase.__init__(self)
self.__file_name_root_hed = self.__file_name_root + ".hed"
self.__file_name_root_img = self.__file_name_root + ".img"
self.__establish_tmp_file_name()
def __init__(self,file_name):
'''
@param file_name the name of the file that which is being overwritten
@exception if either the .hed or .img file corrsponding to the old_file_name does not exist on the file system
@exception if the old_file_name is not an imagic file
'''
splt = file_name.split(".")
if len(splt) < 2 or splt[-1] not in ["img","hed"]: raise
self.__file_name_root = base_name(file_name)
if not os.path.exists(self.__file_name_root+".img"): raise
if not os.path.exists(self.__file_name_root+".hed"): raise
EMTmpFileHandleBase.__init__(self)
self.__file_name_root_hed = self.__file_name_root+".hed"
self.__file_name_root_img = self.__file_name_root+".img"
self.__establish_tmp_file_name()
def get_history_table(self):
from eman2_gui.emdatastorage import ParamDef
try:
import EMAN2db
db = EMAN2db.EMAN2DB.open_db()
db.open_dict("history")
except:
db = None
params = []
try:
n = int(db.history["count"])
except:
n = 0
if db == None or n == 0:
params.append(
ParamDef(name="blurb",
vartype="text",
desc_short="",
desc_long="",
property=None,
defaultunits=
"There appears to be no history in this directory",
choices=None))
else:
from eman2_gui.emform import EMParamTable
start = []
duration = []
prgargs = []
cmd = []
full_cmd = []
params.append(
ParamDef(
name="blurb",
vartype="text",
desc_short="",
desc_long="",
property=None,
defaultunits=
"Use this form to examine the EMAN2 commands that have occurred in this directory.",
choices=None))
p = EMParamTable(name="commands",
desc_short="Historical table of EMAN2 commands",
desc_long="")
for i in range(n):
try:
h = db.history[i + 1]
except:
continue
if h != None and "path" in h and h["path"] == self.wd:
start.append(local_datetime(h["start"]))
if "end" in h:
duration.append(time_diff(h["end"] - h["start"]))
else:
if "progress" in h:
try:
duration.append(
str(int(h["progress"] * 100)) + "%")
except:
duration.append("incomplete")
else:
duration.append("incomplete")
args = h["args"]
if len(args) > 0:
cmd.append(base_name(args[0]))
full_cmd.append(args[0])
if len(args) > 1:
prgargs.append(" ".join(args[1:]))
else:
prgargs.append("")
else:
cmd.append("")
full_cmd.append("")
prgargs.append("")
pcmd = ParamDef(
name="cmd",
vartype="stringlist",
desc_short="Program",
desc_long=
"A shortened version of the name of a Python program that was executed",
property=None,
defaultunits=None,
choices=cmd)
pstart = ParamDef(
name="start",
vartype="stringlist",
desc_short="Start time",
desc_long="The time when the command was first executed",
property=None,
defaultunits=None,
choices=start)
pduration = ParamDef(
name="duration",
vartype="stringlist",
desc_short="Duration",
desc_long="The time taken to execute this command",
property=None,
defaultunits=None,
choices=duration)
pfull_cmd = ParamDef(name="fullcmd",
vartype="stringlist",
desc_short="File path",
desc_long="The location of program on disk",
property=None,
defaultunits=None,
choices=full_cmd)
pargs = ParamDef(
name="args",
vartype="stringlist",
desc_short="Arguments",
desc_long="The arguments that were given to the program",
property=None,
defaultunits=None,
choices=prgargs)
p.append(pcmd)
p.append(pstart)
p.append(pduration)
p.append(pargs)
p.append(pfull_cmd)
params.append(p)
return params
def get_history_table(self):
from emdatastorage import ParamDef
try:
import EMAN2db
db=EMAN2db.EMAN2DB.open_db()
db.open_dict("history")
except:
db=None
params = []
try:
n=int(db.history["count"])
except:
n = 0
if db == None or n == 0:
params.append(ParamDef(name="blurb",vartype="text",desc_short="",desc_long="",property=None,defaultunits="There appears to be no history in this directory",choices=None))
else:
from emform import EMParamTable
start = []
duration = []
prgargs = []
cmd = []
full_cmd = []
params.append(ParamDef(name="blurb",vartype="text",desc_short="",desc_long="",property=None,defaultunits="Use this form to examine the EMAN2 commands that have occurred in this directory.",choices=None))
p = EMParamTable(name="commands",desc_short="Historical table of EMAN2 commands",desc_long="")
for i in range(n):
try: h=db.history[i+1]
except: continue
if h != None and h.has_key("path") and h["path"]==self.wd:
start.append(local_datetime(h["start"]))
if h.has_key("end") :
duration.append(time_diff(h["end"]-h["start"]))
else:
if h.has_key("progress"):
try:
duration.append(str(int(h["progress"]*100))+"%")
except:
duration.append("incomplete")
else: duration.append("incomplete")
args = h["args"]
if len(args) > 0:
cmd.append(base_name(args[0]))
full_cmd.append(args[0])
if len(args) > 1:
prgargs.append(" ".join(args[1:]))
else:prgargs.append("")
else:
cmd.append("")
full_cmd.append("")
prgargs.append("")
pcmd = ParamDef(name="cmd",vartype="stringlist",desc_short="Program",desc_long="A shortened version of the name of a Python program that was executed",property=None,defaultunits=None,choices=cmd)
pstart = ParamDef(name="start",vartype="stringlist",desc_short="Start time",desc_long="The time when the command was first executed",property=None,defaultunits=None,choices=start)
pduration = ParamDef(name="duration",vartype="stringlist",desc_short="Duration",desc_long="The time taken to execute this command",property=None,defaultunits=None,choices=duration)
pfull_cmd = ParamDef(name="fullcmd",vartype="stringlist",desc_short="File path",desc_long="The location of program on disk",property=None,defaultunits=None,choices=full_cmd)
pargs = ParamDef(name="args",vartype="stringlist",desc_short="Arguments",desc_long="The arguments that were given to the program",property=None,defaultunits=None,choices=prgargs)
p.append(pcmd)
p.append(pstart)
p.append(pduration)
p.append(pargs)
p.append(pfull_cmd)
params.append(p)
return params
