def get_home_dir():
"""
Return user home directory
"""
try:
# expanduser() returns a raw byte string which needs to be
# decoded with the codec that the OS is using to represent file paths.
path = encoding.to_unicode_from_fs(osp.expanduser('~'))
except:
path = ''
for env_var in ('HOME', 'USERPROFILE', 'TMP'):
if osp.isdir(path):
break
# os.environ.get() returns a raw byte string which needs to be
# decoded with the codec that the OS is using to represent environment
# variables.
path = encoding.to_unicode_from_fs(os.environ.get(env_var, ''))
if path:
return path
else:
raise RuntimeError('Please define environment variable $HOME')
def get_home_dir():
"""
Return user home directory
"""
try:
# expanduser() returns a raw byte string which needs to be
# decoded with the codec that the OS is using to represent file paths.
path = encoding.to_unicode_from_fs(osp.expanduser('~'))
except:
path = ''
for env_var in ('HOME', 'USERPROFILE', 'TMP'):
if osp.isdir(path):
break
# os.environ.get() returns a raw byte string which needs to be
# decoded with the codec that the OS is using to represent environment
# variables.
path = encoding.to_unicode_from_fs(os.environ.get(env_var, ''))
if path:
return path
else:
raise RuntimeError('Please define environment variable $HOME')
def add_history(self, filename):
"""
Add new history tab
Slot for SIGNAL('add_history(QString)') emitted by shell instance
"""
filename = encoding.to_unicode_from_fs(filename)
if filename in self.filenames:
return
editor = codeeditor.CodeEditor(self)
if osp.splitext(filename)[1] == '.py':
language = 'py'
icon = get_icon('python.png')
else:
language = 'bat'
icon = get_icon('cmdprompt.png')
editor.setup_editor(linenumbers=False, language=language,
scrollflagarea=False)
self.connect(editor, SIGNAL("focus_changed()"),
lambda: self.emit(SIGNAL("focus_changed()")))
editor.setReadOnly(True)
color_scheme = get_color_scheme(self.get_option('color_scheme_name'))
editor.set_font( self.get_plugin_font(), color_scheme )
editor.toggle_wrap_mode( self.get_option('wrap') )
text, _ = encoding.read(filename)
editor.set_text(text)
editor.set_cursor_position('eof')
self.editors.append(editor)
self.filenames.append(filename)
self.icons.append(icon)
index = self.tabwidget.addTab(editor, osp.basename(filename))
self.find_widget.set_editor(editor)
self.tabwidget.setTabToolTip(index, filename)
self.tabwidget.setTabIcon(index, icon)
self.tabwidget.setCurrentIndex(index)
import os
import os.path as osp
import re
import subprocess
import sys
import tempfile
# Local imports
from SMlib.utils import encoding
from SMlib.py3compat import is_text_string
if os.name == 'nt':
TEMPDIR = tempfile.gettempdir() + osp.sep + 'spyder'
else:
username = encoding.to_unicode_from_fs(os.environ.get('USER'))
TEMPDIR = tempfile.gettempdir() + osp.sep + 'spyder-' + username
def is_program_installed(basename):
"""Return program absolute path if installed in PATH
Otherwise, return None"""
for path in os.environ["PATH"].split(os.pathsep):
abspath = osp.join(path, basename)
if osp.isfile(abspath):
return abspath
def find_program(basename):
"""Find program in PATH and return absolute path
Try adding .exe or .bat to basename on Windows platforms
import inspect
import os
import os.path as osp
import re
import subprocess
import sys
import tempfile
# Local imports
from SMlib.utils import encoding
from SMlib.py3compat import is_text_string
if os.name == 'nt':
TEMPDIR = tempfile.gettempdir() + osp.sep + 'spyder'
else:
username = encoding.to_unicode_from_fs(os.environ.get('USER'))
TEMPDIR = tempfile.gettempdir() + osp.sep + 'spyder-' + username
def is_program_installed(basename):
"""Return program absolute path if installed in PATH
Otherwise, return None"""
for path in os.environ["PATH"].split(os.pathsep):
abspath = osp.join(path, basename)
if osp.isfile(abspath):
return abspath
def find_program(basename):
"""Find program in PATH and return absolute path
Try adding .exe or .bat to basename on Windows platforms
def sphinxify(docstring, context, buildername='html'):
"""
Runs Sphinx on a docstring and outputs the processed documentation.
Parameters
----------
docstring : str
a ReST-formatted docstring
context : dict
Variables to be passed to the layout template to control how its
rendered (through the Sphinx variable *html_context*).
buildername: str
It can be either `html` or `text`.
Returns
-------
An Sphinx-processed string, in either HTML or plain text format, depending
on the value of `buildername`
"""
srcdir = mkdtemp()
srcdir = encoding.to_unicode_from_fs(srcdir)
base_name = osp.join(srcdir, 'docstring')
rst_name = base_name + '.rst'
if buildername == 'html':
suffix = '.html'
else:
suffix = '.txt'
output_name = base_name + suffix
# This is needed so users can type \\ on latex eqnarray envs inside raw
# docstrings
if context['right_sphinx_version'] and context['math_on']:
docstring = docstring.replace('\\\\', '\\\\\\\\')
# Add a class to several characters on the argspec. This way we can
# highlight them using css, in a similar way to what IPython does.
argspec = context['argspec']
for char in ['=', ',', '(', ')', '*', '**']:
argspec = argspec.replace(char,
'<span class="argspec-highlight">' + char + '</span>')
context['argspec'] = argspec
doc_file = codecs.open(rst_name, 'w', encoding='utf-8')
doc_file.write(docstring)
doc_file.close()
temp_confdir = False
if temp_confdir:
# TODO: This may be inefficient. Find a faster way to do it.
confdir = mkdtemp()
confdir = encoding.to_unicode_from_fs(confdir)
generate_configuration(confdir)
else:
confdir = osp.join(get_module_source_path('SMlib.utils.inspector'))
confoverrides = {'html_context': context}
doctreedir = osp.join(srcdir, 'doctrees')
sphinx_app = Sphinx(srcdir, confdir, srcdir, doctreedir, buildername,
confoverrides, status=None, warning=None,
freshenv=True, warningiserror=False, tags=None)
try:
sphinx_app.build(None, [rst_name])
except SystemMessage:
output = _("It was not possible to generate rich text help for this "
"object.</br>"
"Please see it in plain text.")
return warning(output)
# TODO: Investigate if this is necessary/important for us
if osp.exists(output_name):
output = codecs.open(output_name, 'r', encoding='utf-8').read()
output = output.replace('<pre>', '<pre class="literal-block">')
else:
output = _("It was not possible to generate rich text help for this "
"object.</br>"
"Please see it in plain text.")
return warning(output)
if temp_confdir:
shutil.rmtree(confdir, ignore_errors=True)
shutil.rmtree(srcdir, ignore_errors=True)
return output
def sphinxify(docstring, context, buildername="html"):
"""
Runs Sphinx on a docstring and outputs the processed documentation.
Parameters
----------
docstring : str
a ReST-formatted docstring
context : dict
Variables to be passed to the layout template to control how its
rendered (through the Sphinx variable *html_context*).
buildername: str
It can be either `html` or `text`.
Returns
-------
An Sphinx-processed string, in either HTML or plain text format, depending
on the value of `buildername`
"""
srcdir = mkdtemp()
srcdir = encoding.to_unicode_from_fs(srcdir)
base_name = osp.join(srcdir, "docstring")
rst_name = base_name + ".rst"
if buildername == "html":
suffix = ".html"
else:
suffix = ".txt"
output_name = base_name + suffix
# This is needed so users can type \\ on latex eqnarray envs inside raw
# docstrings
if context["right_sphinx_version"] and context["math_on"]:
docstring = docstring.replace("\\\\", "\\\\\\\\")
# Add a class to several characters on the argspec. This way we can
# highlight them using css, in a similar way to what IPython does.
argspec = context["argspec"]
for char in ["=", ",", "(", ")", "*", "**"]:
argspec = argspec.replace(char, '<span class="argspec-highlight">' + char + "</span>")
context["argspec"] = argspec
doc_file = codecs.open(rst_name, "w", encoding="utf-8")
doc_file.write(docstring)
doc_file.close()
temp_confdir = False
if temp_confdir:
# TODO: This may be inefficient. Find a faster way to do it.
confdir = mkdtemp()
confdir = encoding.to_unicode_from_fs(confdir)
generate_configuration(confdir)
else:
confdir = osp.join(get_module_source_path("SMlib.utils.inspector"))
confoverrides = {"html_context": context}
doctreedir = osp.join(srcdir, "doctrees")
sphinx_app = Sphinx(
srcdir,
confdir,
srcdir,
doctreedir,
buildername,
confoverrides,
status=None,
warning=None,
freshenv=True,
warningiserror=False,
tags=None,
)
try:
sphinx_app.build(None, [rst_name])
except SystemMessage:
output = _(
"It was not possible to generate rich text help for this " "object.</br>" "Please see it in plain text."
)
return warning(output)
# TODO: Investigate if this is necessary/important for us
if osp.exists(output_name):
output = codecs.open(output_name, "r", encoding="utf-8").read()
output = output.replace("<pre>", '<pre class="literal-block">')
else:
output = _(
"It was not possible to generate rich text help for this " "object.</br>" "Please see it in plain text."
)
return warning(output)
if temp_confdir:
shutil.rmtree(confdir, ignore_errors=True)
shutil.rmtree(srcdir, ignore_errors=True)
return output