def test_dependencies(qtbot):
"""Run dependency widget test."""
# Test sample
dependencies.add("IPython", "Enhanced Python interpreter", ">=0.13")
dependencies.add("foo", "Non-existent module", ">=1.0")
dlg = setup_dependencies(qtbot)
dlg.set_data(dependencies.DEPENDENCIES)
dlg.show()
assert dlg
def test():
"""Run dependency widget test"""
from trex import dependencies
# Test sample
dependencies.add("IPython", "Enhanced Python interpreter", ">=0.13")
dependencies.add("matplotlib", "Interactive data plotting", ">=1.0")
dependencies.add("sympy", "Symbolic Mathematics", ">=10.0")
dependencies.add("foo", "Non-existent module", ">=1.0")
from trex.utils.qthelpers import qapplication
app = qapplication()
dlg = DependenciesDialog(None)
dlg.set_data(dependencies.DEPENDENCIES)
dlg.show()
sys.exit(dlg.exec_())
from trex.config.base import _, DEBUG, debug_print, get_conf_path
from trex.utils import sourcecode
from trex.utils.introspection.plugin_client import PluginClient
from trex.utils.introspection.utils import CodeInfo
PLUGINS = ['rope', 'jedi', 'fallback']
LOG_FILENAME = get_conf_path('introspection.log')
DEBUG_EDITOR = DEBUG >= 3
LEAD_TIME_SEC = 0.25
ROPE_REQVER = '>=0.9.4'
dependencies.add('rope',
_("Editor's code completion, go-to-definition and help"),
required_version=ROPE_REQVER)
JEDI_REQVER = '>=0.9.0'
dependencies.add('jedi',
_("Editor's code completion, go-to-definition and help"),
required_version=JEDI_REQVER)
class PluginManager(QObject):
introspection_complete = Signal(object)
def __init__(self, executable, extra_path=None):
super(PluginManager, self).__init__()
from trex.plugins.configdialog import PluginConfigPage
from trex.py3compat import get_meth_class_inst, to_text_string
from trex.utils import icon_manager as ima
from trex.utils import programs
from trex.utils.help.sphinxify import (CSS_PATH, generate_context, sphinxify,
usage, warning)
from trex.utils.qthelpers import (add_actions, create_action,
create_toolbutton)
from trex.widgets.browser import FrameWebView
from trex.widgets.comboboxes import EditableComboBox
from trex.widgets.findreplace import FindReplace
from trex.widgets.sourcecode import codeeditor
# Sphinx dependency
dependencies.add("sphinx",
_("Show help for objects in the Editor and "
"Consoles in a dedicated pane"),
required_version='>=0.6.6')
class ObjectComboBox(EditableComboBox):
"""
QComboBox handling object names
"""
# Signals
valid = Signal(bool, bool)
def __init__(self, parent):
EditableComboBox.__init__(self, parent)
self.help = parent
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
self.tips = {True: '', False: ''}
"""
IPython configuration variables needed by TRex
"""
from trex.utils import programs
from trex import dependencies
from trex.config.base import _
# Constants
QTCONSOLE_REQVER = ">=4.2.0"
ZMQ_REQVER = ">=13.0.0"
NBCONVERT_REQVER = ">=4.0"
# Dependencies
dependencies.add("qtconsole",
_("Integrate the IPython console"),
required_version=QTCONSOLE_REQVER)
dependencies.add("nbconvert",
_("Manipulate Jupyter notebooks on the Editor"),
required_version=NBCONVERT_REQVER)
# Auxiliary functions
def is_qtconsole_installed():
pyzmq_installed = programs.is_module_installed('zmq', version=ZMQ_REQVER)
pygments_installed = programs.is_module_installed('pygments')
qtconsole_installed = programs.is_module_installed(
'qtconsole', version=QTCONSOLE_REQVER)
if pyzmq_installed and pygments_installed and qtconsole_installed:
return True
from trex.utils import icon_manager as ima
from trex.utils.misc import (get_error_match, get_python_executable,
is_python_script, remove_backslashes)
from trex.utils.qthelpers import create_action, mimedata2url
from trex.plugins import TRexPluginWidget
from trex.plugins.configdialog import PluginConfigPage
from trex.plugins.runconfig import get_run_configuration
from trex.py3compat import to_text_string, is_text_string, getcwd
from trex.widgets.externalshell.pythonshell import ExternalPythonShell
from trex.widgets.externalshell.systemshell import ExternalSystemShell
from trex.widgets.findreplace import FindReplace
from trex.widgets.tabs import Tabs
MPL_REQVER = '>=1.0'
dependencies.add("matplotlib",
_("Interactive data plotting in the consoles"),
required_version=MPL_REQVER,
optional=True)
class ExternalConsoleConfigPage(PluginConfigPage):
def __init__(self, plugin, parent):
PluginConfigPage.__init__(self, plugin, parent)
self.get_name = lambda: _("Python console")
def setup_page(self):
interface_group = QGroupBox(_("Interface"))
newcb = self.create_checkbox
singletab_box = newcb(_("One tab per script"), 'single_tab')
showtime_box = newcb(_("Show elapsed time"), 'show_elapsed_time')
icontext_box = newcb(_("Show icons and text"), 'show_icontext')
import os
# Third party imports
from qtpy.QtCore import QTimer
from qtpy.QtWidgets import QHBoxLayout, QLabel, QWidget
# Local imports
from trex import dependencies
from trex.config.base import _
from trex.config.gui import get_font
from trex.py3compat import to_text_string
if not os.name == 'nt':
PSUTIL_REQVER = '>=0.3'
dependencies.add("psutil",
_("CPU and memory usage info in the status bar"),
required_version=PSUTIL_REQVER)
class StatusBarWidget(QWidget):
def __init__(self, parent, statusbar):
QWidget.__init__(self, parent)
self.label_font = font = get_font(option='rich_font')
font.setPointSize(self.font().pointSize())
font.setBold(True)
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
# Local imports
from trex.config.base import get_supported_types
from trex.py3compat import (NUMERIC_TYPES, TEXT_TYPES, to_text_string,
is_text_string, is_binary_string, reprlib,
to_binary_string)
from trex.utils import programs
from trex import dependencies
from trex.config.base import _
#==============================================================================
# Dependencies
#==============================================================================
PANDAS_REQVER = '>=0.13.1'
dependencies.add('pandas',
_("View and edit DataFrames and Series in the "
"Variable Explorer"),
required_version=PANDAS_REQVER,
optional=True)
NUMPY_REQVER = '>=1.7'
dependencies.add("numpy",
_("View and edit two and three dimensional arrays "
"in the Variable Explorer"),
required_version=NUMPY_REQVER,
optional=True)
#==============================================================================
# FakeObject
#==============================================================================
class FakeObject(object):
results.append((warning.message % warning.message_args,
warning.lineno))
except Exception:
# Never return None to avoid lock in trex/widgets/editor.py
# See Issue 1547
results = []
if DEBUG_EDITOR:
traceback.print_exc() # Print exception in internal console
return results
# Required version:
# Why 0.5 (Python2)? Because it's based on _ast (thread-safe)
PYFLAKES_REQVER = '>=0.6.0'
dependencies.add("pyflakes",
_("Real-time code analysis on the Editor"),
required_version=PYFLAKES_REQVER)
PEP8_REQVER = '>=0.6'
dependencies.add("pep8",
_("Real-time code style analysis on the Editor"),
required_version=PEP8_REQVER)
def is_pyflakes_installed():
"""Return True if pyflakes required version is installed"""
return programs.is_module_installed('pyflakes', PYFLAKES_REQVER)
def get_checker_executable(name):
"""Return checker executable in the form of a list of arguments