Changeset b963b20 in sasview for src/sas


Ignore:
Timestamp:
Sep 24, 2017 11:29:13 PM (7 years ago)
Author:
Paul Kienzle <pkienzle@…>
Branches:
master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, magnetic_scatt, release-4.2.2, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload
Children:
b277220, fca1f50
Parents:
d3b0c77
Message:

pull config out of sas.sasgui so it can be used without reference to wx

Location:
src/sas
Files:
1 added
1 deleted
15 edited

Legend:

Unmodified
Added
Removed

  • src/sas/__init__.py

    r79492222 rb963b20  
     1__all__ = ['get_app_dir', 'get_user_dir', 
     2           'get_local_config', 'get_custom_config'] 
     3 
     4_APP_DIR = None 
     5def get_app_dir(): 
     6    """ 
     7    The directory where the sasview application is found. 
     8 
     9    Returns the path to sasview if running in place or installed with setup. 
     10    If the application is frozen, returns the parent directory of the 
     11    application resources such as test files and images. 
     12    """ 
     13    global _APP_DIR 
     14    if not _APP_DIR: 
     15        from ._config import find_app_dir 
     16        _APP_DIR = find_app_dir() 
     17    return _APP_DIR 
     18 
     19_USER_DIR = None 
     20def get_user_dir(): 
     21    """ 
     22    The directory where the per-user configuration is stored. 
     23 
     24    Returns ~/.sasview, creating it if it does not already exist. 
     25    """ 
     26    global _USER_DIR 
     27    if not _USER_DIR: 
     28        from ._config import make_user_dir 
     29        _USER_DIR = make_user_dir() 
     30    return _USER_DIR 
     31 
     32def make_custom_config_path(): 
     33    from ._config import make_custom_config_path as _make_path 
     34    return _make_path(get_user_dir()) 
     35 
     36_CUSTOM_CONFIG = None 
     37def get_custom_config(): 
     38    """ 
     39    Setup the custom config dir and cat file 
     40    """ 
     41    global _CUSTOM_CONFIG 
     42    if not _CUSTOM_CONFIG: 
     43        from ._config import setup_custom_config 
     44        _CUSTOM_CONFIG = setup_custom_config(get_app_dir(), get_user_dir()) 
     45    return _CUSTOM_CONFIG 
     46 
     47 
     48_LOCAL_CONFIG = None 
     49def get_local_config(): 
     50    """ 
     51    Loads the local config file. 
     52    """ 
     53    global _LOCAL_CONFIG 
     54    if not _LOCAL_CONFIG: 
     55        from ._config import load_local_config 
     56        _LOCAL_CONFIG = load_local_config(get_app_dir()) 
     57    return _LOCAL_CONFIG 

  • src/sas/sascalc/fit/models.py

    rd3b0c77 rb963b20  
    1515from sasmodels.sasview_model import load_custom_model, load_standard_models 
    1616 
    17 from sas.sasgui import get_user_dir 
     17from sas import get_user_dir 
    1818 
    1919# Explicitly import from the pluginmodel module so that py2exe 

  • src/sas/sasgui/__init__.py

    rc6bdb3b rb963b20  
    1 import sys 
    2 import os 
    3 from os.path import exists, expanduser, dirname, realpath, join as joinpath 
    4  
    5  
    6 def dirn(path, n): 
    7     path = realpath(path) 
    8     for _ in range(n): 
    9         path = dirname(path) 
    10     return path 
    11  
    12 # Set up config directories 
    13 def make_user_folder(): 
    14     path = joinpath(expanduser("~"),'.sasview') 
    15     if not exists(path): 
    16         os.mkdir(path) 
    17     return path 
    18  
    19  
    20 def find_app_folder(): 
    21     # We are starting out with the following info: 
    22     #     __file__ = .../sas/sasgui/__init__.pyc 
    23     # Check if the sister path .../sas/sasview exists, and use it as the 
    24     # app directory.  This will only be the case if the app is not frozen. 
    25     path = joinpath(dirn(__file__, 2), 'sasview') 
    26     if exists(path): 
    27         return path 
    28  
    29     # If we are running frozen, then root is a parent directory 
    30     if sys.platform == 'darwin': 
    31         # Here is the path to the file on the mac: 
    32         #     .../Sasview.app/Contents/Resources/lib/python2.7/site-packages.zip/sas/sasgui/__init__.pyc 
    33         # We want the path to the Resources directory. 
    34         path = dirn(__file__, 6) 
    35     elif os.name == 'nt': 
    36         # Here is the path to the file on windows: 
    37         #     ../Sasview/library.zip/sas/sasgui/__init__.pyc 
    38         # We want the path to the Sasview directory. 
    39         path = dirn(__file__, 4) 
    40     else: 
    41         raise RuntimeError("Couldn't find the app directory") 
    42     return path 
    43  
    44 USER_FOLDER = make_user_folder() 
    45 APP_FOLDER = find_app_folder() 
    46  
    47  
    48 def get_app_dir(): 
    49     return APP_FOLDER 
    50  
    51 def get_user_dir(): 
    52     return USER_FOLDER 
    53  
    54 def get_custom_config_path(): 
    55     dirname = os.path.join(get_user_dir(), 'config') 
    56     # If the directory doesn't exist, create it 
    57     if not os.path.exists(dirname): 
    58         os.makedirs(dirname) 
    59     path = os.path.join(dirname, "custom_config.py") 
    60     return path 
    61  
    62 _config_cache = None 
    63 def get_local_config(): 
    64     global _config_cache 
    65     if not _config_cache: 
    66         _config_cache = _load_config() 
    67     return _config_cache 
    68  
    69 def _load_config(): 
    70     import os 
    71     import sys 
    72     import logging 
    73     from sasmodels.custom import load_module_from_path 
    74  
    75     logger = logging.getLogger(__name__) 
    76     dirname = get_app_dir() 
    77     filename = 'local_config.py' 
    78     path = os.path.join(dirname, filename) 
    79     try: 
    80         module = load_module_from_path('sas.sasgui.local_config', path) 
    81         logger.info("GuiManager loaded %s", path) 
    82         return module 
    83     except Exception as exc: 
    84         logger.critical("Error loading %s: %s", path, exc) 
    85         sys.exit() 

  • src/sas/sasgui/guiframe/CategoryInstaller.py

    rd3b0c77 rb963b20  
    1515from collections import defaultdict, OrderedDict 
    1616 
    17 from sas.sasgui import get_user_dir 
     17from sas import get_user_dir 
    1818 
    1919USER_FILE = 'categories.json' 

  • src/sas/sasgui/guiframe/aboutbox.py

    r724af06 rb963b20  
    2525import os 
    2626 
    27 from sas.sasgui import get_local_config 
     27from sas import get_local_config 
    2828config = get_local_config() 
    2929 

  • src/sas/sasgui/guiframe/acknowledgebox.py

    r914ba0a rb963b20  
    1313from wx.lib.expando import ExpandoTextCtrl 
    1414 
    15 from sas.sasgui import get_local_config 
     15from sas import get_local_config 
    1616config = get_local_config() 
    1717 

  • src/sas/sasgui/guiframe/config.py

    r724af06 rb963b20  
    145145UPDATE_TIMEOUT = 2 
    146146 
    147 #OpenCL option 
    148 SAS_OPENCL = None 
    149  
    150147# Time out for updating sasview 
    151148UPDATE_TIMEOUT = 2 

  • src/sas/sasgui/guiframe/data_panel.py

    rc6bdb3b rb963b20  
    3333from sas.sasgui.guiframe.local_perspectives.plotting.SimplePlot \ 
    3434    import PlotFrame as QucikPlotDialog 
    35 from sas.sasgui import get_local_config 
     35from sas import get_local_config 
    3636 
    3737config = get_local_config() 

  • src/sas/sasgui/guiframe/documentation_window.py

    r724af06 rb963b20  
    2727    WX_SUPPORTS_HTML2 = False 
    2828 
    29 from sas.sasgui import get_app_dir 
     29from sas import get_app_dir 
    3030 
    3131# Don't use wx html renderer on windows. 

  • src/sas/sasgui/guiframe/gui_manager.py

    r914ba0a rb963b20  
    2828from matplotlib import _pylab_helpers 
    2929 
    30 from sas.sasgui import get_local_config, get_app_dir, get_user_dir 
     30from sas import get_local_config, get_custom_config, get_app_dir, get_user_dir 
    3131from sas.sasgui.guiframe.events import EVT_CATEGORY 
    3232from sas.sasgui.guiframe.events import EVT_STATUS 
    … …  
    4747from sas.sascalc.dataloader.loader import Loader 
    4848from sas.sasgui.guiframe.proxy import Connection 
    49 from sas.sasgui.guiframe.customdir import setup_custom_config 
    5049 
    5150logger = logging.getLogger(__name__) 
    … …  
    5352 
    5453config = get_local_config() 
    55 custom_config = setup_custom_config() 
     54custom_config = get_custom_config() 
    5655 
    5756# read some constants from config 
    … …  
    6362SPLASH_SCREEN_HEIGHT = config.SPLASH_SCREEN_HEIGHT 
    6463SS_MAX_DISPLAY_TIME = config.SS_MAX_DISPLAY_TIME 
    65 SAS_OPENCL = config.SAS_OPENCL 
    6664if not WELCOME_PANEL_ON: 
    6765    WELCOME_PANEL_SHOW = False 
    … …  
    138136        PARENT_FRAME = wx.Frame 
    139137        CHILD_FRAME = wx.Frame 
    140  
    141 #Initiliaze enviromental variable with custom setting but only if variable not set 
    142 if SAS_OPENCL and not "SAS_OPENCL" in os.environ: 
    143     os.environ["SAS_OPENCL"] = SAS_OPENCL 
    144138 
    145139class ViewerFrame(PARENT_FRAME): 

  • src/sas/sasgui/guiframe/local_perspectives/data_loader/data_loader.py

    r759a8ab rb963b20  
    1010logger = logging.getLogger(__name__) 
    1111 
     12from sas import get_local_config 
     13 
    1214from sas.sascalc.dataloader.loader import Loader 
    1315from sas.sascalc.dataloader.loader_exceptions import NoKnownLoaderException 
    1416 
    15 from sas.sasgui import get_local_config 
    1617from sas.sasgui.guiframe.plugin_base import PluginBase 
    1718from sas.sasgui.guiframe.events import StatusEvent 

  • src/sas/sasgui/guiframe/startup_configuration.py

    r914ba0a rb963b20  
    1313import wx 
    1414 
    15 from sas.sasgui import get_custom_config_path 
     15from sas import make_custom_config_path 
    1616from sas.sasgui.guiframe.events import StatusEvent 
    1717from sas.sasgui.guiframe.gui_style import GUIFRAME 
    … …  
    194194        Write custom configuration 
    195195        """ 
    196         path = get_custom_config_path() 
     196        path = make_custom_config_path() 
    197197        with open(path, 'w') as out_f: 
    198198            out_f.write("#Application appearance custom configuration\n") 

  • src/sas/sasview/local_config.py

    r724af06 rb963b20  
    145145UPDATE_TIMEOUT = 2 
    146146 
    147 #OpenCL option 
    148 SAS_OPENCL = None 
    149  
    150147# Time out for updating sasview 
    151148UPDATE_TIMEOUT = 2 

  • src/sas/sasview/sasview.py

    rd3b0c77 rb963b20  
    2020reload(sys) 
    2121sys.setdefaultencoding("iso-8859-1") 
     22 
     23import sas 
    2224 
    2325APP_NAME = 'SasView' 
    … …  
    171173 
    172174 
    173 def setup_mpl(backend='WXAgg'): 
    174     import sas.sasgui 
     175def setup_mpl(backend=None): 
    175176    # Always use private .matplotlib setup to avoid conflicts with other 
    176     mplconfigdir = os.path.join(sas.sasgui.get_user_dir(), '.matplotlib') 
     177    mplconfigdir = os.path.join(sas.get_user_dir(), '.matplotlib') 
    177178    if not os.path.exists(mplconfigdir): 
    178179        os.mkdir(mplconfigdir) 
    … …  
    192193    Prepare sasmodels for running within sasview. 
    193194    """ 
    194     import sas.sasgui 
    195195    # Set SAS_MODELPATH so sasmodels can find our custom models 
    196     plugin_dir = os.path.join(sas.sasgui.get_user_dir(), PLUGIN_MODEL_DIR) 
     196    plugin_dir = os.path.join(sas.get_user_dir(), PLUGIN_MODEL_DIR) 
    197197    os.environ['SAS_MODELPATH'] = plugin_dir 
    198     # TODO: SAS_OPENCL flag belongs in setup_sasmodels 
    199     # this will require restructuring of the config management so that it 
    200     # can occur outside of sasgui. 
     198    #Initiliaze enviromental variable with custom setting but only if variable not set 
     199    SAS_OPENCL = sas.get_custom_config().SAS_OPENCL 
     200    if SAS_OPENCL and "SAS_OPENCL" not in os.environ: 
     201        os.environ["SAS_OPENCL"] = SAS_OPENCL 
    201202 
    202203def run_gui(): 
    … …  
    207208    freeze_support() 
    208209    setup_logging() 
    209     setup_mpl() 
     210    setup_mpl(backend='WXAgg') 
    210211    setup_sasmodels() 
    211212    setup_wx() 
    … …  
    217218    freeze_support() 
    218219    setup_logging() 
    219     setup_mpl(backend='Agg') 
     220    # Use default matplotlib backend on mac/linux, but wx on windows. 
     221    # The problem on mac is that the wx backend requires pythonw.  On windows 
     222    # we are sure to wx since it is the shipped with the app. 
     223    setup_mpl(backend='WXAgg' if os.name == 'nt' else None) 
    220224    setup_sasmodels() 
    221225    if len(sys.argv) == 1: 

  • src/sas/sasview/welcome_panel.py

    rd66dbcc rb963b20  
    1010from wx.lib.scrolledpanel import ScrolledPanel 
    1111 
    12 from sas.sasgui import get_local_config 
     12from sas import get_local_config 
    1313from sas.sasgui.guiframe.panel_base import PanelBase 
    1414config = get_local_config() 
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