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How to use to_be_hidden method in Playwright Python

Best Python code snippet using playwright-python

pseudobinary.py

Source:pseudobinary.py

1# coding: utf-82# Copyright (c) Mogroup  @ University of Maryland, College Park3# Distributed under the terms of the MIT License.4import pandas5from pymatgen import Composition, Element6from pymatgen.analysis.phase_diagram import PhaseDiagram, GrandPotentialPhaseDiagram, GrandPotPDEntry7from pymatgen.analysis.reaction_calculator import ComputedReaction, ReactionError8from interface_stability.singlephase import VirtualEntry9__author__ = "Yizhou Zhu"10__copyright__ = ""11__version__ = "2.2"12__maintainer__ = "Yizhou Zhu"13__email__ = "yizhou.zhu@gmail.com"14__status__ = "Production"15__date__ = "Jun 10, 2018"16class PseudoBinary(object):17    """18    A class for performing analyses on pseudo-binary stability calculations.19    The algorithm is based on the work in the following paper:20    Yizhou Zhu, Xingfeng He, Yifei Mo*, âFirst Principles Study on Electrochemical and Chemical Stability of the21    Solid Electrolyte-Electrode Interfaces in All-Solid-State Li-ion Batteriesâ, Journal of Materials Chemistry A, 4,22    3253-3266 (2016)23    DOI: 10.1039/c5ta08574h24    """25    def __init__(self, entry1, entry2, entries=None, sup_el=None):26        comp1 = entry1.composition27        comp2 = entry2.composition28        norm1 = 1.0 / entry1.composition.num_atoms29        norm2 = 1.0 / entry2.composition.num_atoms30        self.entry1 = VirtualEntry.from_composition(entry1.composition * norm1, energy=entry1.energy * norm1,31                                                    name=comp1.reduced_formula)32        self.entry2 = VirtualEntry.from_composition(entry2.composition * norm2, energy=entry2.energy * norm2,33                                                    name=comp2.reduced_formula)34        if not entries:35            entry_mix = VirtualEntry.from_composition(comp1 + comp2)36            entries = entry_mix.get_PD_entries(sup_el=sup_el)37        entries += [entry1, entry2]38        self.PDEntries = entries39        self.PD = PhaseDiagram(entries)40    def __eq__(self, other):41        return self.__dict__ == other.__dict__42    def pd_mixing(self):43        """44        This function give the phase equilibria of a pseudo-binary in a closed system (PD).45        It will give a complete evolution profile for mixing ratio x change from 0 to 1.46        x is the ratio (both entry norm. to 1 atom/fu) or each entry47        """48        profile = get_full_evolution_profile(self.PD, self.entry1, self.entry2, 0.0, 1.0)49        cleaned = clean_profile(profile)50        return cleaned51    def get_printable_pd_profile(self):52        return self.get_printed_profile(self.pd_mixing())53    def get_printable_gppd_profile(self, chempots, gppd_entries=None):54        return self.get_printed_profile(self.gppd_mixing(chempots, gppd_entries=gppd_entries))55    def get_printed_profile(self, profile):56        """57        A general function to generate printable table strings for pseudo-binary mixing results58        """59        output = ['\n ===  Pseudo-binary evolution profile  === ']60        df = pandas.DataFrame()61        rxn_e = []62        mutual_rxn_e = []63        E0 = -profile[0][1][1]64        E1 = -profile[-1][1][1]65        x1s, x2s, es, mes, pes = [], [], [], [], []66        for item in profile:67            ratio, (decomp, e) = item68            x1s.append(1-ratio)69            x2s.append(ratio)70            es.append(-e*1000)71            mes.append((-e - ratio * E1 - (1 - ratio) * E0) * 1000)72            pes.append(", ".join([x.name for x in decomp]))73            rxn_e.append(-e)74            mutual_rxn_e.append(((-e - ratio * E1 - (1 - ratio) * E0) * 1000))75        df["x({})".format(self.entry2.name)] = x1s76        df["x({})".format(self.entry1.name)] = x2s77        df["Rxn. E. (meV/atom)"] = es78        df["Mutual Rxn. E. (meV/atom)"] = mes79        df["Phase Equilibria"] = pes80        comments = ["" for _ in range(len(profile))]81        min_loc = list(df[df.columns[2:4]].idxmin())82        if min_loc[0] == min_loc[1]:83            comments[min_loc[0]] = 'Minimum'84        else:85            comments[min_loc[0]] = 'Rxn. E. Min.'86            comments[min_loc[1]] = 'Mutual Rxn. E. Min.'87        df["Comment"] = comments88        print_df = df.to_string(index=False, float_format='{:,.2f}'.format, justify='center')89        output.append(print_df)90        string = '\n'.join(output)91        return string92    def gppd_mixing(self, chempots, gppd_entries=None):93        """94        This function give the phase equilibria of a pseudo-binary in a open system (GPPD).95        It will give a complete evolution profile for mixing ratio x change from 0 to 1.96        x is the ratio (both entry norm. to 1 atom/fu(w/o open element) ) or each entry97        """98        open_el = list(chempots.keys())[0]99        el_ref = VirtualEntry.get_mp_entry(open_el)100        chempots[open_el] = chempots[open_el] + el_ref.energy_per_atom101        gppd_entry1 = GrandPotPDEntry(self.entry1, {Element[_]: chempots[_] for _ in chempots})102        gppd_entry2 = GrandPotPDEntry(self.entry2, {Element[_]: chempots[_] for _ in chempots})103        if not gppd_entries:104            gppd_entries = self.get_gppd_entries(open_el)105        gppd = GrandPotentialPhaseDiagram(gppd_entries, chempots)106        profile = get_full_evolution_profile(gppd, gppd_entry1, gppd_entry2, 0, 1)107        cleaned = clean_profile(profile)108        return cleaned109    def get_gppd_entries(self, open_el):110        if open_el in (self.entry1.composition + self.entry2.composition).keys():111            gppd_entries = self.PDEntries112        else:113            comp = self.entry1.composition + self.entry2.composition + Composition(open_el.symbol)114            gppd_entries = VirtualEntry.from_composition(comp).get_GPPD_entries(open_el)115        return gppd_entries116    def get_gppd_transition_chempots(self, open_el, gppd_entries=None):117        """118        This is to get all possible transition chemical potentials from PD (rather than GPPD)119        Still use pure element ref.120        # May consider supporting negative miu in the future121        """122        if not gppd_entries:123            gppd_entries = self.get_gppd_entries(open_el)124        pd = PhaseDiagram(gppd_entries)125        vaspref_mius = pd.get_transition_chempots(Element(open_el))126        el_ref = VirtualEntry.get_mp_entry(open_el)127        elref_mius = [miu - el_ref.energy_per_atom for miu in vaspref_mius]128        return elref_mius129    def gppd_scanning(self, open_el, mu_hi, mu_lo, gppd_entries=None, verbose=False):130        """131        This function is to do a (slightly smarter) screening of GPPD pseudo-binary in a given miu range132        This is a very tedious function, but mainly because GPPD screening itself is very tedious.133        :param open_el: open element134        :param mu_hi:  chemical potential upper bound135        :param mu_lo:  chemical potential lower bound136        :param gppd_entries: Supply GPPD entries manually. If you supply this, I assume you know what you are doing137        :param verbose: whether to prune the PE result table138        :return: a printable string of screening results139        """140        mu_lo, mu_hi = sorted([mu_lo, mu_hi])141        miu_E_candidates = [miu for miu in self.get_gppd_transition_chempots(open_el) if142                            (miu - mu_lo) * (miu - mu_hi) <= 0]143        miu_E_candidates = [mu_hi] + miu_E_candidates + [mu_lo]144        duplicate_index = []145        if not gppd_entries:146            gppd_entries = self.get_gppd_entries(open_el)147        for i in range(1, len(miu_E_candidates) - 1):148            miu_left = (miu_E_candidates[i] + miu_E_candidates[i - 1]) / 2.0149            miu_right = (miu_E_candidates[i] + miu_E_candidates[i + 1]) / 2.0150            profile_left = self.gppd_mixing({open_el: miu_left}, gppd_entries)151            profile_right = self.gppd_mixing({open_el: miu_right}, gppd_entries)152            if judge_same_decomp(profile_left, profile_right):153                duplicate_index.append(i)154        miu_E_candidates = [miu_E_candidates[i] for i in range(len(miu_E_candidates)) if i not in duplicate_index]155        mu_hi, miu_low, PE = [], [], []156        mu_list, E_mutual_list, E_total_list = [], [], []157        for i in range(1, len(miu_E_candidates)):158            miu = (miu_E_candidates[i] + miu_E_candidates[i - 1]) / 2.0159            profile = self.gppd_mixing({open_el: miu}, gppd_entries)160            E0 = -profile[0][1][1]161            E1 = -profile[-1][1][1]162            min_mutual = min(profile, key=lambda step: (-step[1][1] - step[0] * E1 - (1 - step[0]) * E0))163            mu_hi.append(miu_E_candidates[i - 1])164            miu_low.append(miu_E_candidates[i])165            PE.append(", ".join(sorted([x.name for x in min_mutual[1][0]])))166        for i in range(len(miu_E_candidates)):167            profile_transition = self.gppd_mixing({open_el: miu_E_candidates[i]}, gppd_entries)168            E0 = -profile_transition[0][1][1]169            E1 = -profile_transition[-1][1][1]170            min_mutual_transition = min(profile_transition,171                                        key=lambda step: (-step[1][1] - step[0] * E1 - (1 - step[0]) * E0))172            mu_list.append(miu_E_candidates[i])173            E_mutual_list.append(174                (-min_mutual_transition[1][1] - min_mutual_transition[0] * E1 - (1 - min_mutual_transition[0]) * E0))175            E_total_list.append(-min_mutual_transition[1][1])176        to_be_hidden = []177        if not verbose:178            for i in range(1, len(PE)):179                if PE[i] == PE[i - 1]:180                    to_be_hidden.append(i)181        mu_hi_display_list = [mu_hi[k] for k in range(len(mu_hi)) if k not in to_be_hidden]182        mu_low_display_list = mu_hi_display_list[1:] + [mu_lo]183        PE_display_list = [PE[k] for k in range(len(PE)) if k not in to_be_hidden]184        df1 = pandas.DataFrame()185        df2 = pandas.DataFrame()186        df1['mu_low'] = mu_hi_display_list187        df1['mu_high'] = mu_low_display_list188        df1['phase equilibria'] = PE_display_list189        df2['mu'] = mu_list190        df2['E_mutual(eV/atom)'] = E_mutual_list191        df2['E_total(eV/atom)'] = E_total_list192        print_df1 = df1.to_string(index=False, float_format='{:,.2f}'.format, justify='center')193        print_df2 = df2.to_string(index=False, float_format='{:,.2f}'.format, justify='center')194        output = [' == Phase Equilibria at min E_mutual == ', print_df1,'\n', ' == Reaction Energy ==',195                  print_df2, 'Note: if E_mutual = 0, E_total is at x = 1 or 0']196        string = "\n".join(output)197        return string198"""199The following functions are auxiliary functions.200Most of them are used to solve or clean the mixing PE profile.201"""202def judge_same_decomp(profile1, profile2):203    """204    Judge whether two profiles have identical decomposition products205    """206    if len(profile1) != len(profile2):207        return False208    for step in range(len(profile1)):209        ratio1, (decomp1, e1) = profile1[step]210        ratio2, (decomp2, e1) = profile2[step]211        if abs(ratio1 - ratio2) > 1e-8:212            return False213        names1 = sorted([x.name for x in decomp1])214        names2 = sorted([x.name for x in decomp2])215        if names1 != names2:216            return False217    return True218def get_full_evolution_profile(pd, entry1, entry2, x1, x2):219    """220    This function is used to solve the transition points along a path on convex hull.221    The essence is to use binary search, which is more accurate and faster than brutal force screening222    This is a recursive function.223    :param pd: PhaseDiagram of GrandPotentialPhaseDiagram224    :param entry1 & entry2: mixing entry1/entry2, PDEntry for pd_mixing, GrandPotEntry for gppd_mixing225    :param x1 & x2: The mixing ratio range for binary search.226    :return: An uncleaned but complete profile with all transition points.227    """228    evolution_profile = {}229    entry_left = get_mix_entry({entry1: x1, entry2: 1 - x1})230    entry_right = get_mix_entry({entry1: x2, entry2: 1 - x2})231    (decomp1, h1) = pd.get_decomp_and_e_above_hull(entry_left)232    (decomp2, h2) = pd.get_decomp_and_e_above_hull(entry_right)233    decomp1 = set(decomp1.keys())234    decomp2 = set(decomp2.keys())235    evolution_profile[x1] = (decomp1, h1)236    evolution_profile[x2] = (decomp2, h2)237    if decomp1 == decomp2:238        return evolution_profile239    intersect = decomp1 & decomp2240    if len(intersect) > 0:241        # This is try to catch a single transition point242        try:243            rxn = ComputedReaction([entry_left, entry_right], list(intersect))244            if not {entry_left, entry_right} < set(rxn.all_entries):245                return evolution_profile246            c1 = rxn.coeffs[rxn.all_entries.index(entry_left)]247            c2 = rxn.coeffs[rxn.all_entries.index(248                entry_right)]  # I know this is tedious but this is the only way I found that works..249            x = (c1 * x1 + c2 * x2) / (c1 + c2)250            if c1 * c2 == 0:251                return evolution_profile252            entry_mid = VirtualEntry.from_mixing({entry_left: c1 / (c1 + c2), entry_right: c2 / (c1 + c2)})253            h_mid = pd.get_decomp_and_e_above_hull(entry_mid)[1]254            evolution_profile[x] = (intersect, h_mid)255            return evolution_profile256        except ReactionError:257            pass258    x_mid = (x1 + x2) / 2.0259    entry_mid = get_mix_entry({entry1: 0.5, entry2: 0.5})260    (decomp_mid, h_mid) = pd.get_decomp_and_e_above_hull(entry_mid)261    decomp_mid = set(decomp_mid.keys())262    evolution_profile[x_mid] = (decomp_mid, h_mid)263    part1 = get_full_evolution_profile(pd, entry1, entry2, x1, x_mid)264    part2 = get_full_evolution_profile(pd, entry1, entry2, x_mid, x2)265    evolution_profile.update(part1)266    evolution_profile.update(part2)267    return evolution_profile268def clean_profile(evolution_profile):269    """270    This function is to clean the calculated profile from binary search. Redundant trial results are pruned out,271    with only transition points left.272    """273    raw_data = list(evolution_profile.items())274    raw_data.sort()275    clean_set = [raw_data[0]]276    for i in range(1, len(raw_data)):277        x, (decomp, h) = raw_data[i]278        x_cpr, (decomp_cpr, h_cpr) = clean_set[-1]279        if set(decomp_cpr) <= set(decomp):280            continue281        else:282            clean_set.append(raw_data[i])283    return clean_set284def get_mix_entry(mix_dict):285    """286    Mixing PDEntry or GrandPotEntry for the binary search algorithm.287    """288    entry1, entry2 = mix_dict.keys()289    x1, x2 = mix_dict[entry1], mix_dict[entry2]290    if type(entry1) == GrandPotPDEntry:291        mid_ori_entry = VirtualEntry.from_mixing({entry1.original_entry: x1, entry2.original_entry: x2})292        return GrandPotPDEntry(mid_ori_entry, entry1.chempots)293    else:...

theme.py

Source:theme.py

1#!/usr/bin/env python32# -*- coding: utf-8 -*-3#4# Team:5#   J Phani Mahesh <phanimahesh@gmail.com>6#   Barneedhar (jokerdino) <barneedhar@ubuntu.com>7#   Amith KK <amithkumaran@gmail.com>8#   Georgi Karavasilev <motorslav@gmail.com>9#   Sam Tran <samvtran@gmail.com>10#   Sam Hewitt <hewittsamuel@gmail.com>11#   Angel Araya <al.arayaq@gmail.com>12#13# Description:14#   A One-stop configuration tool for Unity.15#16# Legal Stuff:17#18# This file is a part of Unity Tweak Tool19#20# Unity Tweak Tool is free software; you can redistribute it and/or modify it under21# the terms of the GNU General Public License as published by the Free Software22# Foundation; version 3.23#24# Unity Tweak Tool is distributed in the hope that it will be useful, but WITHOUT25# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS26# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more27# details.28#29# You should have received a copy of the GNU General Public License along with30# this program; if not, see <https://www.gnu.org/licenses/gpl-3.0.txt>31import os, os.path32from gi.repository import Gtk, Gio33from UnityTweakTool.config.ui import ui34from . import unitytweakconfig35from . import gsettings36class Themesettings ():37    def __init__(self, builder):38        self.ui=ui(builder)39        self.gtkthemestore=Gtk.ListStore(str,str)40        self.windowthemestore=self.gtkthemestore41        self.ui['tree_gtk_theme'].set_model(self.gtkthemestore)42        self.ui['tree_window_theme'].set_model(self.windowthemestore)43        # Get all themes44        systhdir='/usr/share/themes'45        systemthemes=[(theme.capitalize(),os.path.join(systhdir,theme)) for theme in os.listdir(systhdir) if os.path.isdir(os.path.join(systhdir,theme))]46        try:47            uthdir=os.path.expanduser('~/.themes')48            userthemes=[(theme.capitalize(),os.path.join(uthdir,theme)) for theme in os.listdir(uthdir) if os.path.isdir(os.path.join(uthdir,theme))]49        except OSError as e:50            userthemes=[]51        allthemes=systemthemes+userthemes52        allthemes.sort()53        required=['gtk-2.0','gtk-3.0','metacity-1']54        self.gtkthemes={}55        self.windowthemes={}56        for theme in allthemes:57            if all([os.path.isdir(os.path.join(theme[1],req)) for req in required]):58                iter=self.gtkthemestore.append(theme)59                themename=os.path.split(theme[1])[1]60                self.gtkthemes[themename]={'iter':iter,'path':theme[1]}61                self.windowthemes[themename]={'iter':iter,'path':theme[1]}62        self.iconthemestore=Gtk.ListStore(str,str)63        self.cursorthemestore=Gtk.ListStore(str,str)64        self.ui['tree_icon_theme'].set_model(self.iconthemestore)65        self.ui['tree_cursor_theme'].set_model(self.cursorthemestore)66        sysithdir='/usr/share/icons'67        systemiconthemes= [(theme.capitalize(),os.path.join(sysithdir,theme)) for theme in os.listdir(sysithdir) if os.path.isdir(os.path.join(sysithdir,theme))]68        to_be_hidden=[('Loginicons','/usr/share/icons/LoginIcons'),('Unity-webapps-applications','/usr/share/icons/unity-webapps-applications')]69        for item in to_be_hidden:70            try:71                systemiconthemes.remove(item)72            except ValueError as e:73                pass74        try:75            uithdir=os.path.expanduser('~/.icons')76            usericonthemes=[(theme.capitalize(),os.path.join(uithdir,theme)) for theme in os.listdir(uithdir) if os.path.isdir(os.path.join(uithdir,theme))]77        except OSError as e:78            usericonthemes=[]79        allithemes=systemiconthemes+usericonthemes80        allithemes.sort()81        self.iconthemes={}82        self.cursorthemes={}83        for theme in allithemes:84            iter=self.iconthemestore.append(theme)85            themename=os.path.split(theme[1])[1]86            self.iconthemes[themename]={'iter':iter,'path':theme[1]}87            if os.path.isdir(os.path.join(theme[1],'cursors')):88                iter=self.cursorthemestore.append(theme)89                self.cursorthemes[themename]={'iter':iter,'path':theme[1]}90        self.matchthemes=True91#=====================================================================#92#                                Helpers                              #93#=====================================================================#94    def refresh(self):95        # System theme96        gtkthemesel=self.ui['tree_gtk_theme'].get_selection()97        gtktheme=gsettings.gnome('desktop.interface').get_string('gtk-theme')98        # FIXME: Workaround to fix LP bug: #109884599        try:100            gtkthemesel.select_iter(self.gtkthemes[gtktheme]['iter'])101        # TODO: This except part should do something more.102        except KeyError:103            gtkthemesel.unselect_all()104        # Window theme105        windowthemesel=self.ui['tree_window_theme'].get_selection()106        windowtheme=gsettings.gnome('desktop.wm.preferences').get_string('theme')107        # FIXME: Workaround to fix LP bug: #1146122108        try:109            windowthemesel.select_iter(self.windowthemes[windowtheme]['iter'])110        # TODO: This except part should do a lot more.111        except KeyError:112            windowthemesel.unselect_all()    113        # Icon theme114        iconthemesel=self.ui['tree_icon_theme'].get_selection()115        icontheme=gsettings.gnome('desktop.interface').get_string('icon-theme')116        # FIXME: Workaround to fix potential bug117        try:118            iconthemesel.select_iter(self.iconthemes[icontheme]['iter'])119        except KeyError:120            iconthemesel.unselect_all()121        # Cursor theme122        cursorthemesel=self.ui['tree_cursor_theme'].get_selection()123        cursortheme=gsettings.gnome('desktop.interface').get_string('cursor-theme')124        # FIXME: Workaround to fix LP bug: #1097227125        try:126            cursorthemesel.select_iter(self.cursorthemes[cursortheme]['iter'])127        # TODO: except part should make sure the selection is deselected.128        except KeyError:129            cursorthemesel.unselect_all()130        # Cursor size131        self.ui['check_cursor_size'].set_active(True if gsettings.interface.get_int('cursor-size') is 48 else False)132        # ===== Fonts ===== #133        # Fonts134        self.ui['font_default'].set_font_name(gsettings.interface.get_string('font-name'))135        self.ui['font_document'].set_font_name(gsettings.interface.get_string('document-font-name'))136        self.ui['font_monospace'].set_font_name(gsettings.interface.get_string('monospace-font-name'))137        self.ui['font_window_title'].set_font_name(gsettings.wm.get_string('titlebar-font'))138        # Antialiasing139        if gsettings.antialiasing.get_string('antialiasing') == 'none':140            self.ui['cbox_antialiasing'].set_active(0)141        elif gsettings.antialiasing.get_string('antialiasing') == 'grayscale':142            self.ui['cbox_antialiasing'].set_active(1)143        elif gsettings.antialiasing.get_string('antialiasing') == 'rgba':144            self.ui['cbox_antialiasing'].set_active(2)145        # Hinting146        if gsettings.antialiasing.get_string('hinting') == 'none':147            self.ui['cbox_hinting'].set_active(0)148        elif gsettings.antialiasing.get_string('hinting') == 'slight':149            self.ui['cbox_hinting'].set_active(1)150        elif gsettings.antialiasing.get_string('hinting') == 'medium':151            self.ui['cbox_hinting'].set_active(2)152        elif gsettings.antialiasing.get_string('hinting') == 'full':153            self.ui['cbox_hinting'].set_active(3)154        # Scaling155        self.ui['spin_textscaling'].set_value(gsettings.interface.get_double('text-scaling-factor'))156#-----BEGIN: Theme settings------157# These check for nonetype and return since for some bizzare reason Gtk.quit destroys158# the selection object and then calls these callbacks. This is a temporary fix to LP:1096964159    # System Theme160    def on_treeselection_gtk_theme_changed(self,udata=None):161        gtktreesel = self.ui['tree_gtk_theme'].get_selection()162        if gtktreesel is None:163            return164        gtkthemestore,iter = gtktreesel.get_selected()165        if self.matchthemes:166            self.ui['treeselection_window_theme'].select_iter(iter)167        themepath=gtkthemestore.get_value(iter,1)168        theme=os.path.split(themepath)[1]169        gsettings.interface.set_string('gtk-theme',theme)170    def on_treeselection_window_theme_changed(self,udata=None):171        windowtreesel = self.ui['tree_window_theme'].get_selection()172        if windowtreesel is None:173            return174        windowthemestore,iter = windowtreesel.get_selected()175        if self.matchthemes:176            self.ui['treeselection_gtk_theme'].select_iter(iter)177        themepath=windowthemestore.get_value(iter,1)178        theme=os.path.split(themepath)[1]179        gsettings.wm.set_string('theme',theme)180    # Icon theme181    def on_tree_icon_theme_cursor_changed(self,udata=None):182        icontreesel = self.ui['tree_icon_theme'].get_selection()183        if icontreesel is None:184            return185        iconthemestore,iter = icontreesel.get_selected()186        themepath=iconthemestore.get_value(iter,1)187        theme=os.path.split(themepath)[1]188        gsettings.interface.set_string('icon-theme',theme)189    def on_check_show_incomplete_toggled(self,udata=None):190    # TODO191        print('To do')192    def on_b_theme_system_reset_clicked(self, widget):193        gsettings.interface.reset('gtk-theme')194        gsettings.wm.reset('theme')195        self.refresh()196#----- End: Theme settings------197#----- Begin: Icon settings--------198    def on_b_theme_icon_reset_clicked(self, widget):199        gsettings.interface.reset('icon-theme')200        self.refresh()201#----- End: Icon settings------202#----- Begin: Cursor settings--------203    # Cursor204    def on_tree_cursor_theme_cursor_changed(self,udata=None):205        cursortreesel= self.ui['tree_cursor_theme'].get_selection()206        if cursortreesel is None:207            return208        cursorthemestore,iter = cursortreesel.get_selected()209        themepath=cursorthemestore.get_value(iter,1)210        theme=os.path.split(themepath)[1]211        gsettings.interface.set_string('cursor-theme',theme)212    # Cursor Size213    def on_check_cursor_size_toggled(self, widget, udata = None):214        if self.ui['check_cursor_size'].get_active() == True :215            gsettings.interface.set_int('cursor-size', 48)216        else:217            gsettings.interface.set_int('cursor-size', 24)218    def on_b_theme_cursor_reset_clicked(self, widget):219        gsettings.interface.reset('cursor-theme')220        gsettings.interface.reset('cursor-size')221        self.refresh()...

song.py

Source:song.py

1from PyQt5 import QtWidgets2from PyQt5.QtCore import Qt, QMimeData3from PyQt5.QtGui import QDrag4from PyQt5.QtWidgets import QTableWidget, QAbstractItemView, QTableWidgetItem, QApplication5import customlogger as logger6from db import db7from gui.events.calculator_view_events import RequestSupportTeamEvent, SupportTeamSetMusicEvent8from gui.events.chart_viewer_events import SendMusicEvent, PopupChartViewerEvent9from gui.events.song_view_events import GetSongDetailsEvent10from gui.events.utils import eventbus11from gui.events.utils.eventbus import subscribe12from gui.viewmodels.mime_headers import MUSIC13from gui.viewmodels.utils import NumericalTableWidgetItem14from static.color import Color15from static.song_difficulty import Difficulty16class SongViewWidget(QTableWidget):17    def __init__(self, main, song_view, *args, **kwargs):18        super(SongViewWidget, self).__init__(main, *args, **kwargs)19        self.song_view = song_view20    def mousePressEvent(self, event):21        if event.button() == Qt.RightButton:22            if self.song_view.shifting:23                self.song_view.toggle_timers()24            else:25                self.song_view.toggle_percentage()26            return27        if event.button() == Qt.LeftButton:28            self.drag_start_position = event.pos()29            self.selected = self.selectedIndexes()30        super().mousePressEvent(event)31    def mouseMoveEvent(self, event):32        if not (event.buttons() & Qt.LeftButton):33            return34        if (event.pos() - self.drag_start_position).manhattanLength() < QApplication.startDragDistance():35            return36        if self.selectedItems():37            self.selected = self.selectedIndexes()38        if not self.selected:39            return40        drag = QDrag(self)41        mimedata = QMimeData()42        mimedata.setText(MUSIC + "|".join(map(str, self.song_view.model.get_song(GetSongDetailsEvent()))))43        drag.setMimeData(mimedata)44        drag.exec_(Qt.CopyAction | Qt.MoveAction)45    def keyPressEvent(self, event):46        if event.key() == Qt.Key_Shift:47            self.song_view.shifting = True48    def keyReleaseEvent(self, event):49        if event.key() == Qt.Key_Shift:50            self.song_view.shifting = False51class SongView:52    def __init__(self, main):53        self.widget = SongViewWidget(main, self)54        self.widget.setEditTriggers(QAbstractItemView.NoEditTriggers)  # Disable edit55        self.widget.setVerticalScrollMode(1)  # Smooth scroll56        self.widget.setHorizontalScrollMode(1)  # Smooth scroll57        self.widget.verticalHeader().setVisible(False)58        self.widget.setSortingEnabled(True)59        self.widget.setDragEnabled(True)60        self.widget.setSelectionMode(QAbstractItemView.SingleSelection)61        self.widget.setSelectionBehavior(QAbstractItemView.SelectRows)62        self.widget.setToolTip("Right click to toggle note types between number and percentage.\n"63                               "Shift-right click to toggle timer percentages.")64        self.model = False65        self.percentage = False66        self.timers = False67        self.shifting = False68        self.chart_viewer = None69    def set_model(self, model):70        self.model = model71        self.widget.cellClicked.connect(lambda r, _: self.model.ping_support(r))72        self.widget.cellDoubleClicked.connect(lambda r, _: self.model.popup_and_load_chart(r))73    def show_only_ids(self, live_detail_ids):74        if not live_detail_ids:75            live_detail_ids = set()76        else:77            live_detail_ids = set(live_detail_ids)78        for r_idx in range(self.widget.rowCount()):79            if int(self.widget.item(r_idx, 0).text()) in live_detail_ids:80                self.widget.setRowHidden(r_idx, False)81            else:82                self.widget.setRowHidden(r_idx, True)83    def load_data(self, data):84        DATA_COLS = ["LDID", "LiveID", "DifficultyInt", "ID", "Name", "Color", "Difficulty", "Level", "Duration (s)",85                     "Note Count", "7h %", "9h %", "11h %", "12m %", "6m %", "9m %", "11m %", "13h %",86                     "Tap", "Long", "Flick", "Slide", "Tap %", "Long %", "Flick %", "Slide %"]87        self.widget.setColumnCount(len(DATA_COLS))88        self.widget.setRowCount(len(data))89        self.widget.setHorizontalHeaderLabels(DATA_COLS)90        self.widget.setSortingEnabled(True)91        for r_idx, card_data in enumerate(data):92            for c_idx, (key, value) in enumerate(card_data.items()):93                if isinstance(value, int) and 21 >= c_idx >= 7 or c_idx == 1:94                    item = NumericalTableWidgetItem(value)95                elif value is None:96                    item = QTableWidgetItem("")97                else:98                    item = QTableWidgetItem(str(value))99                self.widget.setItem(r_idx, c_idx, item)100        logger.info("Loaded {} charts".format(len(data)))101        self.widget.setColumnHidden(0, True)102        self.widget.setColumnHidden(2, True)103        self.widget.setSortingEnabled(True)104        self.widget.sortItems(3, Qt.AscendingOrder)105        self.toggle_percentage(change=False)106        self.toggle_timers(change=False)107        self.toggle_auto_resize(True)108    def toggle_timers(self, change=True):109        if change:110            self.timers = not self.timers111        if self.timers:112            for r_idx in range(10, 18):113                self.widget.setColumnHidden(r_idx, False)114        else:115            for r_idx in range(10, 18):116                self.widget.setColumnHidden(r_idx, True)117    def toggle_percentage(self, change=True):118        if change:119            self.percentage = not self.percentage120        if not self.percentage:121            for r_idx in range(22, 26):122                self.widget.setColumnHidden(r_idx, True)123            for r_idx in range(18, 22):124                self.widget.setColumnHidden(r_idx, False)125        else:126            for r_idx in range(22, 26):127                self.widget.setColumnHidden(r_idx, False)128            for r_idx in range(18, 22):129                self.widget.setColumnHidden(r_idx, True)130    def toggle_auto_resize(self, on=False):131        if on:132            self.widget.horizontalHeader().setSectionResizeMode(QtWidgets.QHeaderView.ResizeToContents)133            self.widget.horizontalHeader().setSectionResizeMode(4, QtWidgets.QHeaderView.Interactive)134        else:135            self.widget.horizontalHeader().setSectionResizeMode(QtWidgets.QHeaderView.Interactive)136class SongModel:137    def __init__(self, view):138        assert isinstance(view, SongView)139        self.view = view140        eventbus.eventbus.register(self)141    def initialize_data(self):142        query = """143                    SELECT  ldc.live_detail_id as LDID,144                            ldc.live_id as LiveID,145                            ldc.difficulty as DifficultyInt,146                            ldc.sort as ID,147                            ldc.name as Name,148                            ldc.color as Color,149                            ldc.difficulty as Difficulty,150                            ldc.level as Level,151                            ldc.duration as Duration,152                            CAST(ldc.Tap + ldc.Long + ldc.Flick + ldc.Slide AS INTEGER) as Notes,153                            ldc.Timer_7h as Timer7h,154                            ldc.Timer_9h as Timer9h,155                            ldc.Timer_11h as Timer11h,156                            ldc.Timer_12m as Timer12m,157                            ldc.Timer_6m as Timer6m,158                            ldc.Timer_9m as Timer9m, 159                            ldc.Timer_11m as Timer11m,160                            ldc.Timer_13h as Timer13h,161                            ldc.Tap as Tap,162                            ldc.Long as Long,163                            ldc.Flick as Flick,164                            ldc.Slide as Slide165                    FROM live_detail_cache as ldc166                """167        data = db.cachedb.execute_and_fetchall(query, out_dict=True)168        checked_set = set()169        id_dict = dict()170        dupe_set = set()171        for _ in data:172            if _['DifficultyInt'] != 5:173                continue174            if _['Name'] not in checked_set:175                checked_set.add(_['Name'])176                id_dict[_['Name']] = list()177            else:178                dupe_set.add(_['Name'])179            id_dict[_['Name']].append(_['LiveID'])180        to_be_hidden = [max(id_dict[dupe]) for dupe in dupe_set]181        data = [182            _ for _ in data if _['DifficultyInt'] != 5 or _['LiveID'] not in to_be_hidden183        ]184        timers = ['7h', '9h', '11h', '12m', '6m', '9m', '11m', '13h']185        for _ in data:186            _['Color'] = Color(_['Color'] - 1).name187            _['Difficulty'] = Difficulty(_['Difficulty']).name188            _['Duration'] = "{:07.3f}".format(_['Duration'])189            _['TapPct'] = "{:05.2f}%".format(_['Tap'] / _['Notes'] * 100)190            _['LongPct'] = "{:05.2f}%".format(_['Long'] / _['Notes'] * 100)191            _['FlickPct'] = "{:05.2f}%".format(_['Flick'] / _['Notes'] * 100)192            _['SlidePct'] = "{:05.2f}%".format(_['Slide'] / _['Notes'] * 100)193            for timer in timers:194                key = 'Timer' + timer195                _[key] = "{:05.2f}%".format(_[key] * 100)196        self.view.load_data(data)197    @subscribe(GetSongDetailsEvent)198    def get_song(self, event=None):199        row_idx = self.view.widget.selectionModel().currentIndex().row()200        if row_idx == -1:201            return None, None, None, None, None202        live_detail_id = int(self.view.widget.item(row_idx, 0).text())203        score_id = int(self.view.widget.item(row_idx, 1).text())204        diff_id = int(self.view.widget.item(row_idx, 2).text())205        return score_id, diff_id, live_detail_id, \206               self.view.widget.item(row_idx, 4).text(), self.view.widget.item(row_idx, 6).text()207    def ping_support(self, r):208        song_id = int(self.view.widget.item(r, 1).text())209        difficulty = int(self.view.widget.item(r, 2).text())210        eventbus.eventbus.post(SendMusicEvent(song_id, difficulty))211        eventbus.eventbus.post(SupportTeamSetMusicEvent(song_id, difficulty))212        eventbus.eventbus.post(RequestSupportTeamEvent())213    def popup_and_load_chart(self, r):214        eventbus.eventbus.post(PopupChartViewerEvent())215        song_id = int(self.view.widget.item(r, 1).text())216        difficulty = int(self.view.widget.item(r, 2).text())...

launch_exec.py

Source:launch_exec.py

1# coding: utf-82# Copyright (c) 2001-2022, Hove and/or its affiliates. All rights reserved.3#4# This file is part of Navitia,5#     the software to build cool stuff with public transport.6#7# Hope you'll enjoy and contribute to this project,8#     powered by Hove (www.hove.com).9# Help us simplify mobility and open public transport:10#     a non ending quest to the responsive locomotion way of traveling!11#12# LICENCE: This program is free software; you can redistribute it and/or modify13# it under the terms of the GNU Affero General Public License as published by14# the Free Software Foundation, either version 3 of the License, or15# (at your option) any later version.16#17# This program is distributed in the hope that it will be useful,18# but WITHOUT ANY WARRANTY; without even the implied warranty of19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the20# GNU Affero General Public License for more details.21#22# You should have received a copy of the GNU Affero General Public License23# along with this program. If not, see <http://www.gnu.org/licenses/>.24#25# Stay tuned using26# twitter @navitia27# channel `#navitia` on riot https://riot.im/app/#/room/#navitia:matrix.org28# https://groups.google.com/d/forum/navitia29# www.navitia.io30"""31Function to launch a bin32"""33from __future__ import absolute_import, unicode_literals34import subprocess35import os36import select37import re38import fcntl39import errno40class LogLine(object):41    def __init__(self, line):42        if line.startswith('DEBUG') or line.startswith('TRACE') or line.startswith('NOTICE') or not line:43            self.level = 1044        elif line.startswith('INFO'):45            self.level = 2046        elif line.startswith('WARN'):47            self.level = 3048        else:49            self.level = 4050        pos = line.find(' - ')51        if 0 < pos < 10:52            self.msg = line[pos + 3 :]53        else:54            self.msg = line55def parse_log(buff):56    logs = []57    line, sep, buff = buff.partition('\n')58    while sep and line:59        logs.append(LogLine(line))60        line, sep, buff = buff.partition('\n')61    if not sep:62        buff = line  # we put back the last unterminated line in the buffer63    return logs, buff64# from: http://stackoverflow.com/questions/7729336/how-can-i-print-and-display-subprocess-stdout-and-stderr-output-without-distorti/7730201#773020165def make_async(fd):66    fcntl.fcntl(fd, fcntl.F_SETFL, fcntl.fcntl(fd, fcntl.F_GETFL) | os.O_NONBLOCK)67# Helper function to read some data from a file descriptor, ignoring EAGAIN errors68# (those errors mean that there are no data available for the moment)69def read_async(fd):70    try:71        return fd.read()72    except IOError as e:73        if e.errno != errno.EAGAIN:74            raise e75        else:76            return ''77def hide_args(whole_args, args_to_be_hidden):78    """hide the given args' contents.79    >>> hide_args(["--toto", "12345", "--titi", "my almighty password", "--tati", "hid args"], ["--titi", "--tati"])80    ['--toto', '12345', '--titi', 'xxxxxxxxx', '--tati', 'xxxxxxxxx']81    """82    args_copy = list(whole_args)83    for to_be_hidden in args_to_be_hidden:84        if args_copy.count(to_be_hidden) != 0:85            i = args_copy.index(to_be_hidden)86            args_copy[i + 1] = "xxxxxxxxx"87    return args_copy88def launch_exec_traces(exec_name, args, logger):89    """Launch an exec with args, log the outputs"""90    hidden_args = hide_args(args, ["--cities-connection-string", "--connection-string"])91    log = 'Launching ' + exec_name + ' ' + ' '.join(hidden_args)92    # we hide the password in logs93    logger.info(re.sub('password=\w+', 'password=xxxxxxxxx', log))94    args.insert(0, exec_name)95    proc = subprocess.Popen(args, stderr=subprocess.PIPE, stdout=subprocess.PIPE, close_fds=True)96    traces = ""97    try:98        make_async(proc.stderr)99        make_async(proc.stdout)100        while True:101            select.select([proc.stdout, proc.stderr], [], [])102            for pipe in proc.stdout, proc.stderr:103                log_pipe = read_async(pipe)104                if log_pipe:105                    logs, line = parse_log(log_pipe.decode("utf-8"))106                    for l in logs:107                        logger.log(l.level, l.msg)108                        traces += "##  {}  ##".format(l.msg)109            if proc.poll() is not None:110                break111    finally:112        proc.stdout.close()113        proc.stderr.close()114    return proc.returncode, traces115def launch_exec(exec_name, args, logger):116    code, _ = launch_exec_traces(exec_name, args, logger)...

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
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Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.