/usr/share/pyshared/seascope/backend/__init__.py is in seascope 0.7-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 | # Copyright (c) 2010 Anil Kumar
# All rights reserved.
#
# License: BSD
import os
import sys
import re
from PyQt4 import QtGui, QtCore, uic
from PyQt4.QtGui import *
from PyQt4.QtCore import *
import DialogManager
from plugins import PluginHelper
backend_plugins = []
backend_dict = {}
def _load_plugins(module, directory):
pluginImports = __import__(module, globals(), locals())
print 'Scanning for backend plugins...'
plist = []
pdict = {}
for i in sorted(os.listdir(directory)):
path = os.path.join( directory, i, '__init__.py' )
if os.path.isfile( path ):
p = __import__( '%s.%s' % (module, i), globals(), locals(), ['*'] )
plist.append(p)
pdict[p.name()] = p
if not hasattr(p, 'priority'):
p.priority = 0
plist = sorted(plist, key=lambda p: p.priority, reverse=True)
for p in plist:
print '\t', p.name()
return (plist, pdict)
def load_plugins():
global backend_plugins, backend_dict
(backend_plugins, backend_dict) = _load_plugins('backend.plugins', 'backend/plugins')
from plugins.PluginBase import ProjectBase, ConfigBase, QueryBase, QueryUiBase
prj_actions = []
prj = None
def _proj_new_open():
for act in prj_actions:
act.setEnabled(True)
class ProjectNewDialog(QDialog):
def __init__(self):
QDialog.__init__(self)
self.ui = uic.loadUi('ui/proj_new.ui', self)
self.backend_lw.currentRowChanged.connect(self.currentRowChanged_cb)
def currentRowChanged_cb(self, row):
if row == -1:
return
bname = str(self.backend_lw.currentItem().text())
b = backend_dict[bname]
try:
self.descr_te.setText(b.description())
except:
self.descr_te.setText('')
def run_dialog(self):
bi = [ b.name() for b in backend_plugins]
self.backend_lw.addItems(bi)
self.backend_lw.setCurrentRow(0)
if self.exec_() == QDialog.Accepted:
bname = str(self.backend_lw.currentItem().text())
return (backend_dict[bname])
return None
def msg_box(msg):
QMessageBox.warning(None, "Seascope", msg, QMessageBox.Ok)
def proj_new():
if len(backend_plugins) == 0:
msg_box('No backends are available/usable')
dlg = ProjectNewDialog()
b = dlg.run_dialog()
if b == None:
return
global prj
assert not prj
prj = b.project_class().prj_new()
if prj:
_proj_new_open()
return prj != None
def proj_open(proj_path):
be = []
for p in backend_plugins:
if p.is_your_prj(proj_path):
be.append(p)
if len(be) == 0:
msg = "Project '%s': No backend is interested" % proj_path
msg_box(msg)
return
if len(be) > 1:
msg = "Project '%s': Many backends interested" % proj_path
for b in be:
msg += '\n\t' + b.name()
msg += '\n\nGoing ahead with: ' + be[0].name()
msg_box(msg)
b = be[0]
print "Project '%s': using '%s' backend" % (proj_path, b.name())
global prj
prj = b.project_class().prj_open(proj_path)
if prj:
_proj_new_open()
return prj != None
def proj_close():
global prj
prj.prj_close()
prj = None
PluginHelper.backend_menu.clear()
PluginHelper.backend_menu.setTitle('')
for act in prj_actions:
act.setEnabled(False)
from plugins import CtagsCache
CtagsCache.flush()
def proj_is_open():
return prj != None
def proj_name():
return prj.prj_name() if prj else None
def proj_dir():
return prj.prj_dir() if prj else None
def proj_src_files():
return prj.prj_src_files()
def proj_conf():
return prj.prj_conf()
def proj_settings_trigger():
return prj.prj_settings_trigger()
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