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refactored SimpleTable; QuickReports can return values; date diffs return Span

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svn: r10578
This commit is contained in:
Doug Blank
2008-04-18 01:09:32 +00:00
parent e910a131a9
commit 2098a01f8d
13 changed files with 141 additions and 76 deletions
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80
src/plugins/DefaultGramplets.py
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@ -712,6 +712,7 @@ class StatsGramplet(Gramplet):
class PythonGramplet(Gramplet):
def init(self):
self.prompt = ">"
self.tooltip = _("Enter Python expressions")
self.env = {"dbstate": self.gui.dbstate,
"uistate": self.gui.uistate,
@ -720,7 +721,7 @@ class PythonGramplet(Gramplet):
}
# GUI setup:
self.gui.textview.set_editable(True)
self.set_text("Python %s\n> " % sys.version)
self.set_text("Python %s\n%s " % (sys.version, self.prompt))
self.gui.textview.connect('key-press-event', self.on_key_press)
def format_exception(self, max_tb_level=10):
@ -729,6 +730,29 @@ class PythonGramplet(Gramplet):
retval += _("Error") + (" : %s %s" %(cla, exc))
return retval
def process_command(self, command):
# update states, in case of change:
self.env["dbstate"] = self.gui.dbstate
self.env["uistate"] = self.gui.uistate
_retval = None
if "_retval" in self.env:
del self.env["_retval"]
exp1 = """_retval = """ + command
exp2 = command.strip()
try:
_retval = eval(exp2, self.env)
except:
try:
exec exp1 in self.env
except:
try:
exec exp2 in self.env
except:
_retval = self.format_exception()
if "_retval" in self.env:
_retval = self.env["_retval"]
return _retval
def on_key_press(self, widget, event):
import gtk
if (event.keyval == gtk.keysyms.Home or
@ -764,39 +788,20 @@ class PythonGramplet(Gramplet):
end = buffer.get_iter_at_line_offset(line_cnt, line_len)
line = buffer.get_text(start, end)
self.append_text("\n")
if line.startswith(">"):
if line.startswith(self.prompt):
line = line[1:].strip()
else:
self.append_text("> ")
self.append_text("%s " % self.prompt)
return True
if echo:
self.append_text("> " + line)
self.append_text(("%s " % self.prompt) + line)
end = buffer.get_end_iter()
buffer.place_cursor(end)
return True
# update states, in case of change:
self.env["dbstate"] = self.gui.dbstate
self.env["uistate"] = self.gui.uistate
_retval = None
if "_retval" in self.env:
del self.env["_retval"]
exp1 = """_retval = """ + line
exp2 = line.strip()
try:
_retval = eval(exp2, self.env)
except:
try:
exec exp1 in self.env
except:
try:
exec exp2 in self.env
except:
_retval = self.format_exception()
if "_retval" in self.env:
_retval = self.env["_retval"]
_retval = self.process_command(line)
if _retval != None:
self.append_text("%s" % str(_retval))
self.append_text("\n> ")
self.append_text("\n%s " % self.prompt)
end = buffer.get_end_iter()
buffer.place_cursor(end)
return True
@ -985,6 +990,21 @@ class AgeOnDateGramplet(Gramplet):
'ageondate',
date)
class QueryGramplet(PythonGramplet):
def init(self):
self.prompt = "$"
self.tooltip = _("Enter SQL query")
# GUI setup:
self.gui.textview.set_editable(True)
self.set_text("Structured Query Language\n%s " % self.prompt)
self.gui.textview.connect('key-press-event', self.on_key_press)
def process_command(self, command):
retval = run_quick_report_by_name(self.gui.dbstate,
self.gui.uistate,
'query',
command)
return retval
register(type="gramplet",
name= "Top Surnames Gramplet",
@ -1100,3 +1120,13 @@ register(type="gramplet",
title=_("FAQ"),
)
register(type="gramplet",
name="Query Gramplet",
tname=_("Query Gramplet"),
height=300,
content = QueryGramplet,
title=_("Query"),
detached_width = 600,
detached_height = 400,
)