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dialog; Convert plugin reloading tool to new API.

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svn: r5277
This commit is contained in:
Alex Roitman 2005-10-06 06:09:48 +00:00
parent b4426eb514
commit cd28f97e1e
2 changed files with 72 additions and 55 deletions
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2
gramps2/ChangeLog
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@ -12,7 +12,7 @@
+ prepend all handles and hlinks with "_" (conform to XML ID)
+ replace "aka" with "name", "name" with "name preferred=1"
* src/Plugins.py: Factor out common code for plugins; fix tool
dialog.
dialog; Convert plugin reloading tool to new API.
2005-10-05 Julio Sanchez <jsanchez@users.sourceforge.net>
* src/plugins/ReorderIds.py: handle more cases correctly

125
gramps2/src/Plugins.py
View File

@ -584,81 +584,98 @@ class GrampsBookFormatComboBox(gtk.ComboBox):
#-------------------------------------------------------------------------
#
# reload_plugins
# Reload plugins
#
#-------------------------------------------------------------------------
def reload_plugins(obj=None,junk1=None,junk2=None,junk3=None):
"""Treated as a callback, causes all plugins to get reloaded. This is
useful when writing and debugging a plugin"""
class Reload(Tool.Tool):
def __init__(self,db,person,options_class,name,callback=None,parent=None):
Tool.Tool.__init__(self,db,person,options_class,name)
"""
Treated as a callback, causes all plugins to get reloaded.
This is useful when writing and debugging a plugin.
"""
pymod = re.compile(r"^(.*)\.py$")
pymod = re.compile(r"^(.*)\.py$")
oldfailmsg = PluginMgr.failmsg_list[:]
PluginMgr.failmsg_list = []
oldfailmsg = PluginMgr.failmsg_list[:]
PluginMgr.failmsg_list = []
# attempt to reload all plugins that have succeeded in the past
for plugin in PluginMgr._success_list:
filename = os.path.basename(plugin.__file__)
filename = filename.replace('pyc','py')
filename = filename.replace('pyo','py')
try:
reload(plugin)
except:
PluginMgr.failmsg_list.append((filename,sys.exc_info()))
# attempt to reload all plugins that have succeeded in the past
for plugin in PluginMgr._success_list:
filename = os.path.basename(plugin.__file__)
filename = filename.replace('pyc','py')
filename = filename.replace('pyo','py')
try:
reload(plugin)
except:
PluginMgr.failmsg_list.append((filename,sys.exc_info()))
# attempt to load the plugins that have failed in the past
# attempt to load the plugins that have failed in the past
for (filename,message) in oldfailmsg:
name = os.path.split(filename)
match = pymod.match(name[1])
if not match:
continue
PluginMgr.attempt_list.append(filename)
plugin = match.groups()[0]
try:
# For some strange reason second importing of a failed plugin
# results in success. Then reload reveals the actual error.
# Looks like a bug in Python.
a = __import__(plugin)
reload(a)
PluginMgr._success_list.append(a)
except:
PluginMgr.failmsg_list.append((filename,sys.exc_info()))
# attempt to load any new files found
for directory in PluginMgr.loaddir_list:
for filename in os.listdir(directory):
for (filename,message) in oldfailmsg:
name = os.path.split(filename)
match = pymod.match(name[1])
if not match:
continue
if filename in PluginMgr.attempt_list:
continue
PluginMgr.attempt_list.append(filename)
plugin = match.groups()[0]
try:
# For some strange reason second importing of a failed plugin
# results in success. Then reload reveals the actual error.
# Looks like a bug in Python.
a = __import__(plugin)
if a not in PluginMgr._success_list:
PluginMgr._success_list.append(a)
reload(a)
PluginMgr._success_list.append(a)
except:
PluginMgr.failmsg_list.append((filename,sys.exc_info()))
if GrampsKeys.get_pop_plugin_status() and len(PluginMgr.failmsg_list):
PluginStatus()
else:
global status_up
if status_up:
status_up.close(None)
status_up = None
# attempt to load any new files found
for directory in PluginMgr.loaddir_list:
for filename in os.listdir(directory):
name = os.path.split(filename)
match = pymod.match(name[1])
if not match:
continue
if filename in PluginMgr.attempt_list:
continue
PluginMgr.attempt_list.append(filename)
plugin = match.groups()[0]
try:
a = __import__(plugin)
if a not in PluginMgr._success_list:
PluginMgr._success_list.append(a)
except:
PluginMgr.failmsg_list.append((filename,sys.exc_info()))
if GrampsKeys.get_pop_plugin_status() and len(PluginMgr.failmsg_list):
PluginStatus()
else:
global status_up
if status_up:
status_up.close(None)
status_up = None
class ReloadOptions(Tool.ToolOptions):
"""
Defines options and provides handling interface.
"""
def __init__(self,name,person_id=None):
Tool.ToolOptions.__init__(self,name,person_id)
#-------------------------------------------------------------------------
#
# Register the plugin reloading tool
#
#-------------------------------------------------------------------------
## PluginMgr.register_tool(
## reload_plugins,
## _("Reload plugins"),
## category=_("Debug"),
## description=_("Attempt to reload plugins. Note: This tool itself is not reloaded!"),
## )
PluginMgr.register_tool(
name = 'reload',
category = Tool.TOOL_DEBUG,
tool_class = Reload,
options_class = ReloadOptions,
modes = Tool.MODE_GUI,
translated_name = _("Reload plugins"),
description=_("Attempt to reload plugins. "
"Note: This tool itself is not reloaded!"),
)