def __init__(self,application,wd):
'''
wd is the working directory
'''
self.wd = wd
from emform import EMFormWidget
self.form = EMFormWidget(params=self.get_history_table())
self.form.setWindowTitle("EMAN2 history")
from PyQt4 import QtGui,QtCore
self.form.setWindowIcon(QtGui.QIcon(os.getenv("EMAN2DIR")+"/images/feather.png"))
self.form.resize(640,480)
QtCore.QObject.connect(self.form,QtCore.SIGNAL("emform_ok"),self.on_ok)
QtCore.QObject.connect(self.form,QtCore.SIGNAL("emform_cancel"),self.on_cancel)
def __new__(cls, parent, metadata):
'''
metadata should be a dict
'''
if not isinstance(metadata, dict): raise
left = [str(k) for k in metadata.keys()]
right = [str(v) for v in metadata.values()]
from emform import EMParamTable, ParamDef, EMFormWidget
params = []
a = EMParamTable(name="Metadata",
desc_short="",
desc_long="Meta data associated with this image")
pleft = ParamDef(name="key",
vartype="stringlist",
desc_short="Key",
desc_long="The key of the metadata value object",
property=None,
choices=left)
pright = ParamDef(
name="value",
vartype="stringlist",
desc_short="Value",
desc_long="The value of the metadata object as a string",
property=None,
choices=right)
a.append(pleft)
a.append(pright)
params.append(a)
form = EMFormWidget(parent, params, disable_ok_cancel=True)
return form
class HistoryForm:
def __init__(self,application,wd):
'''
wd is the working directory
'''
self.wd = wd
from emform import EMFormWidget
self.form = EMFormWidget(params=self.get_history_table())
self.form.setWindowTitle("EMAN2 history")
from PyQt4 import QtGui,QtCore
self.form.setWindowIcon(QtGui.QIcon(os.getenv("EMAN2DIR")+"/images/feather.png"))
self.form.resize(640,480)
QtCore.QObject.connect(self.form,QtCore.SIGNAL("emform_ok"),self.on_ok)
QtCore.QObject.connect(self.form,QtCore.SIGNAL("emform_cancel"),self.on_cancel)
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
def on_ok(self):
self.form.close()
def on_cancel(self):
self.form.close()
