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  • src/sas/sascalc/fit/pagestate.py

    raca687a r59873e1  
    11""" 
    22Class that holds a fit page state 
    3  
    4 Pagestate fields reflect the names of the gui controls from the sasview 3.x 
    5 fit page, so they are somewhat difficult to interpret. 
    6  
    7 Pagestate attributes are as follows: 
    8  
    9     # =>name: desc       indicates the attribute is derived 
    10     # name(xml): desc    indicates the attribute name differs from the xml tag 
    11  
    12     # SasView version which saved the file 
    13     version: (4, 1, 2) from <fitting_plug_in version="major.minor.point"> 
    14  
    15     # Session information 
    16     group_id: unique id for fit page in running system (int) 
    17     => data_group_id: unique id for data item in running system (None) 
    18  
    19     # Data file 
    20     data: contents of <SASdata> (Data1D or Data2D) 
    21     data_name: filename + [num] (latex_smeared.xml [1]) 
    22     data_id: filename + [num] + timestamp (latex_smeared.xml [1]1523303027.73) 
    23     file: filename + [date time] (latex_smeared.xml [Apr 09 15:45]) 
    24     name: ?? (None) 
    25     npts: number of points (float) 
    26     enable2D: True if data is 2D (or if model is 2D and no data) 
    27     is_data: True (pagestate will not save if there is no data attached) 
    28  
    29     # Data weighting 
    30     dI_didata: True if dy = data.dy 
    31     dI_idata: True if dy = data.y 
    32     dI_noweight: True if dy = 1 
    33     dI_sqrdata: True if dy = sqrt(data.y) 
    34  
    35     # Data selection 
    36     qmax: maximum q (float) 
    37     qmin: minimum q (float) 
    38     => qmax_x: ?? (None) 
    39     => qmin_x: ?? (None) 
    40  
    41     # Resolution smearing 
    42     enable_smearer: True if use data.dx 
    43     disable_smearer: True if no smearing 
    44     pinhole_smearer: True if custom pinhole smear 
    45     slit_smearer: True if custom slit smear 
    46     dq_l: 2D resolution <dQp> 
    47     dq_r: 2D resolution <dQs> 
    48     dx_old: True for 3.x version of custom pinhole, which used dx_min rather 
    49         than dx_percent, with dx_percent interpreted as 100 * dx_percent/q[0] 
    50     dx_percent: custom pinhole resolution percentage 
    51     dxl: slit height for custom slit resolution 
    52     dxw: slit width for custom slit resolution 
    53     smearer: repr() for active smearer (None on load) 
    54     smear_type: None (None on load) 
    55  
    56     # Model selection 
    57     categorycombobox: model category 
    58     formfactorcombobox: model name (could be "[plug-in] name") 
    59     structurecombobox: structure factor model name (string or None or "None") 
    60     multi_factor: multiplicity (integer or None) 
    61     magnetic_on: True if model is magnetic (only for 2D data for now) 
    62     => model: active model object (None on load) 
    63  
    64     # Model parameters 
    65     # Parameter is a tuple with the following structure.  The parentheses 
    66     # indicate xml attribute for the <parameter .../> tag: 
    67     #    fitted(selected_to_fit): True if parameter is fitted 
    68     #    name(name): display name for the parameter (string) 
    69     #    value(value): displayed parameter value (string) 
    70     #    => plusminus: '+/-' (constant string) 
    71     #    => uncertainty: tuple 
    72     #        (uncertainty_displayed): True if there is an uncertainty 
    73     #        (uncertainty_value): displayed uncertainty (string) 
    74     #    => lower: tuple 
    75     #        (minimum_displayed): True if there is a lower bound 
    76     #        (minimum_value): displayed lower bound (string) 
    77     #    => upper: tuple 
    78     #        (maximum_displayed): True if there is a upper bound 
    79     #        (maximum_value): displayed upper bound (string) 
    80     #    units(unit): displayed units 
    81     parameters: list of normal parameters 
    82     fixed_param: list of non-fitting parameters (nsigma, npts in dispersity) 
    83     fittable_param: list of fittable dispersity parameters (distribution width) 
    84     str_parameters: list of selection parameters (e.g, shell forms in spherical_sld) 
    85     orientation_params(orientation_parameters): list of orientation and 
    86         magnetic parameters (already included in parameters, so safe to ignore) 
    87     orientation_params_disp(dispersity_parameters): list of orientation 
    88         disperisty parameters (already included in fixed_param and 
    89         fittable_param so safe to ignore) 
    90  
    91     # Dispersity controls 
    92     enable_disp: True if dispersity parameters 
    93     disable_disp: True if no dispersity parameters 
    94     disp_obj_dict(disp_obj): {'parameter.width': 'dispersity distribution'} 
    95     values: {'parameter.width': [array distribution parameter values] } 
    96     weights: {'parameter.width': [array distribution parameter weights] } 
    97     => disp_box 0 
    98     => disp_cb_dict {} 
    99     => disp_list [] 
    100  
    101     # Simultaneous fitting 
    102  
    103     => images: None (initialized but unused?) 
    104     => reset: False (initialized but unused?) 
    105     => event_owner None 
    106     => m_name None 
    107     => manager None 
    108     => page_name 
    109     => param_toFit: [] 
    110     => process: list of process done on object [] (maybe managed by guiframe?) 
    111     => saved_states {} 
    112     => cb1: False (simfit cb1 is now stored in select_all) 
    113  
    114     tcChi 1.3463 
    115     theory_data None 
    116     timestamp 1523303103.74 
    117  
    118 Constraint attributes are as follows: 
    119  
    120     constraint_dict {} 
    121     constraints_list 
    122         {'model_cbox': 'M2', 'param_cbox': 'scale', 'egal_txt': ' = ', 'constraint': 'M1.scale'} 
    123         {'model_cbox': 'M2', 'param_cbox': 'radius', 'egal_txt': ' = ', 'constraint': 'M1.radius'} 
    124         {'model_cbox': 'M2', 'param_cbox': 'radius.width', 'egal_txt': ' = ', 'constraint': 'M1.radius.width'} 
    125     fit_page_no None 
    126     model_list 
    127         {'fit_number': '393', 'checked': 'True', 'fit_page_source': 'M2', 'name': 'latex_smeared.xml   [1]1523535051.03', 'model_name': 'sphere'} 
    128         {'fit_number': '335', 'checked': 'True', 'fit_page_source': 'M1', 'name': 'latex_smeared.xml  1523535050.03', 'model_name': 'sphere'} 
    129     model_to_fit 
    130     no_constraint 0 
    131     select_all True 
    132  
    133  
    1343""" 
    1354# TODO: Refactor code so we don't need to use getattr/setattr 
    … …  
    14413################################################################################ 
    14514import time 
     15import re 
    14616import os 
    14717import sys 
    … …  
    292162        self.theory_data = None 
    293163        # Is 2D 
     164        self.is_2D = False 
    294165        self.images = None 
    295166 
    … …  
    686557        temp_parameters = [] 
    687558        temp_fittable_param = [] 
     559        if self.data.__class__.__name__ == "Data2D": 
     560            self.is_2D = True 
     561        else: 
     562            self.is_2D = False 
    688563        if self.data is not None: 
    689             is_2D = (self.data.__class__.__name__ == "Data2D") 
    690             if not is_2D: 
     564            if not self.is_2D: 
    691565                for item in self.parameters: 
    692566                    if item not in self.orientation_params: 
    … …  
    773647                    name = value.split(':', 1)[1].strip() 
    774648                    file_value = "File name:" + name 
     649                    #Truncating string so print doesn't complain of being outside margins 
     650                    if sys.platform != "win32": 
     651                        MAX_STRING_LENGHT = 50 
     652                        if len(file_value) > MAX_STRING_LENGHT: 
     653                            file_value = "File name:.."+file_value[-MAX_STRING_LENGHT+10:] 
    775654                    file_name = CENTRE % file_value 
    776655                    if len(title) == 0: 
    … …  
    848727        html_str, text_str, title = self._get_report_string() 
    849728        # Allow 2 figures to append 
    850         image_links = [FEET_2%fig for fig in fig_urls] 
    851  
     729        #Constraining image width for OSX and linux, so print doesn't complain of being outside margins 
     730        if sys.platform == "win32": 
     731            image_links = [FEET_2%fig for fig in fig_urls] 
     732        else: 
     733            image_links = [FEET_2_unix%fig for fig in fig_urls] 
    852734        # final report html strings 
    853735        report_str = html_str + ELINE.join(image_links) 
    854  
     736        report_str += FEET_3 
    855737        return report_str, text_str 
    856738 
    … …  
    1081963        if node.get('version'): 
    1082964            # Get the version for model conversion purposes 
    1083             self.version = tuple(int(e) for e in 
    1084                                  str.split(node.get('version'), ".")) 
     965            x = re.sub('[^\d.]', '', node.get('version')) 
     966            self.version = tuple(int(e) for e in str.split(x, ".")) 
    1085967            # The tuple must be at least 3 items long 
    1086968            while len(self.version) < 3: 
    … …  
    14951377""" 
    14961378FEET_2 = \ 
    1497 """<img src="%s" ></img> 
     1379"""<img src="%s"></img> 
     1380""" 
     1381FEET_2_unix = \ 
     1382"""<img src="%s" width="540"></img> 
    14981383""" 
    14991384FEET_3 = \ 
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