| 1 | #The name of the main class must match the file name in lowercase |
|---|
| 2 | import urllib |
|---|
| 3 | from urllib.request import Request |
|---|
| 4 | from urllib.request import urlretrieve |
|---|
| 5 | import shutil |
|---|
| 6 | import json |
|---|
| 7 | import os |
|---|
| 8 | from subprocess import call |
|---|
| 9 | import sys |
|---|
| 10 | import threading |
|---|
| 11 | from bs4 import BeautifulSoup |
|---|
| 12 | import random |
|---|
| 13 | import time |
|---|
| 14 | import gi |
|---|
| 15 | from gi.repository import Gio |
|---|
| 16 | gi.require_version('AppStreamGlib', '1.0') |
|---|
| 17 | from gi.repository import AppStreamGlib as appstream |
|---|
| 18 | |
|---|
| 19 | class appimagemanager: |
|---|
| 20 | def __init__(self): |
|---|
| 21 | self.dbg=False |
|---|
| 22 | self.progress=0 |
|---|
| 23 | self.partial_progress=0 |
|---|
| 24 | self.plugin_actions={'install':'appimage','remove':'appimage','pkginfo':'appimage','load':'appimage'} |
|---|
| 25 | self.result={} |
|---|
| 26 | self.result['data']={} |
|---|
| 27 | self.result['status']={} |
|---|
| 28 | self.conf_dir=os.getenv("HOME")+"/.cache/lliurex-store" |
|---|
| 29 | self.icons_dir=self.conf_dir+"/icons" |
|---|
| 30 | self.bundles_dir=self.conf_dir+"/bundles" |
|---|
| 31 | self.bundle_types=['appimg'] |
|---|
| 32 | self.appimage_dir=os.getenv("HOME")+"/.lliurex-store/appimg" |
|---|
| 33 | #To get the description of an app we must go to a specific url defined in url_info. |
|---|
| 34 | #$(appname) we'll be replaced with the appname so the url matches the right one. |
|---|
| 35 | #If other site has other url naming convention it'll be mandatory to define it with the appropiate replacements |
|---|
| 36 | self.repos={'probono':{'url':'https://dl.bintray.com/probono/AppImages', 'url_info':'https://bintray.com/probono/AppImages/$(appname)'}} |
|---|
| 37 | #Appimges not stored in a repo must be listed in this file, providing the download url and the info url (if there's any) |
|---|
| 38 | self.external_appimages="/usr/share/lliurex-store/files/external_appimages.json" |
|---|
| 39 | self.disabled=False |
|---|
| 40 | self.count=0 |
|---|
| 41 | #def __init__ |
|---|
| 42 | |
|---|
| 43 | def set_debug(self,dbg=True): |
|---|
| 44 | self.dbg=dbg |
|---|
| 45 | self._debug ("Debug enabled") |
|---|
| 46 | #def set_debug |
|---|
| 47 | |
|---|
| 48 | def _debug(self,msg=''): |
|---|
| 49 | if self.dbg: |
|---|
| 50 | print ('DEBUG appimage: %s'%msg) |
|---|
| 51 | #def debug |
|---|
| 52 | |
|---|
| 53 | def register(self): |
|---|
| 54 | return(self.plugin_actions) |
|---|
| 55 | |
|---|
| 56 | def enable(self,state=False): |
|---|
| 57 | self.disable=state |
|---|
| 58 | |
|---|
| 59 | def execute_action(self,action,applist=None,store=None): |
|---|
| 60 | if store: |
|---|
| 61 | self.store=store |
|---|
| 62 | else: |
|---|
| 63 | self.store=appstream.Store() |
|---|
| 64 | self.progress=0 |
|---|
| 65 | self.result['status']={'status':-1,'msg':''} |
|---|
| 66 | self.result['data']='' |
|---|
| 67 | dataList=[] |
|---|
| 68 | if self.disabled: |
|---|
| 69 | self._set_status(9) |
|---|
| 70 | self.result['data']=self.store |
|---|
| 71 | else: |
|---|
| 72 | self._chk_installDir() |
|---|
| 73 | if action=='load': |
|---|
| 74 | self.result['data']=self._load_appimage_store(self.store) |
|---|
| 75 | else: |
|---|
| 76 | for app_info in applist: |
|---|
| 77 | self.partial_progress=0 |
|---|
| 78 | if action=='install': |
|---|
| 79 | dataList.append(self._install_appimage(app_info)) |
|---|
| 80 | if action=='remove': |
|---|
| 81 | dataList.append(self._remove_appimage(app_info)) |
|---|
| 82 | if action=='pkginfo': |
|---|
| 83 | dataList.append(self._get_info(app_info)) |
|---|
| 84 | self.progress+=int(self.partial_progress/len(applist)) |
|---|
| 85 | self.result['data']=list(dataList) |
|---|
| 86 | self.progress=100 |
|---|
| 87 | return(self.result) |
|---|
| 88 | |
|---|
| 89 | def _set_status(self,status,msg=''): |
|---|
| 90 | self.result['status']={'status':status,'msg':msg} |
|---|
| 91 | #def _set_status |
|---|
| 92 | |
|---|
| 93 | def _callback(self,partial_size=0,total_size=0): |
|---|
| 94 | limit=99 |
|---|
| 95 | if partial_size!=0 and total_size!=0: |
|---|
| 96 | inc=round(partial_size/total_size,2)*100 |
|---|
| 97 | self.progress=inc |
|---|
| 98 | else: |
|---|
| 99 | inc=1 |
|---|
| 100 | margin=limit-self.progress |
|---|
| 101 | inc=round(margin/limit,3) |
|---|
| 102 | self.progress=(self.progress+inc) |
|---|
| 103 | if (self.progress>limit): |
|---|
| 104 | self.progress=limit |
|---|
| 105 | |
|---|
| 106 | def _chk_installDir(self): |
|---|
| 107 | msg_status=True |
|---|
| 108 | if not os.path.isdir(self.appimage_dir): |
|---|
| 109 | try: |
|---|
| 110 | os.makedirs(self.appimage_dir) |
|---|
| 111 | except: |
|---|
| 112 | msg_status=False |
|---|
| 113 | return msg_status |
|---|
| 114 | |
|---|
| 115 | def _install_appimage(self,app_info): |
|---|
| 116 | app_info=self._get_info(app_info) |
|---|
| 117 | self._debug("Installing %s"%app_info) |
|---|
| 118 | if app_info['state']=='installed': |
|---|
| 119 | self._set_status(4) |
|---|
| 120 | else: |
|---|
| 121 | # appimage_url=self.repository_url+'/'+app_info['package'] |
|---|
| 122 | appimage_url=app_info['homepage']+'/'+app_info['package'] |
|---|
| 123 | self._debug("Downloading "+appimage_url) |
|---|
| 124 | dest_path=self.appimage_dir+'/'+app_info['package'] |
|---|
| 125 | if appimage_url: |
|---|
| 126 | try: |
|---|
| 127 | req=Request(appimage_url, headers={'User-Agent':'Mozilla/5.0'}) |
|---|
| 128 | with urllib.request.urlopen(req) as response, open(dest_path, 'wb') as out_file: |
|---|
| 129 | bf=16*1024 |
|---|
| 130 | acumbf=0 |
|---|
| 131 | # print("Response: %s"%response.info()) |
|---|
| 132 | app_size=int(response.info()['Content-Length']) |
|---|
| 133 | # print("APP SIZE: %s"%app_size) |
|---|
| 134 | while True: |
|---|
| 135 | if acumbf>=app_size: |
|---|
| 136 | break |
|---|
| 137 | shutil.copyfileobj(response, out_file,bf) |
|---|
| 138 | acumbf=acumbf+bf |
|---|
| 139 | self._callback(acumbf,app_size) |
|---|
| 140 | st = os.stat(dest_path) |
|---|
| 141 | os.chmod(dest_path, st.st_mode | 0o111) |
|---|
| 142 | self._set_status(0) |
|---|
| 143 | except Exception as e: |
|---|
| 144 | print(e) |
|---|
| 145 | self._set_status(5) |
|---|
| 146 | else: |
|---|
| 147 | self._set_status(12) |
|---|
| 148 | return app_info |
|---|
| 149 | #def _install_appimage |
|---|
| 150 | |
|---|
| 151 | def _remove_appimage(self,app_info): |
|---|
| 152 | self._debug("Removing "+app_info['package']) |
|---|
| 153 | if os.path.isfile(self.appimage_dir+'/'+app_info['package']): |
|---|
| 154 | try: |
|---|
| 155 | call([self.appimage_dir+"/"+app_info['package'], "--remove-appimage-desktop-integration"]) |
|---|
| 156 | except: |
|---|
| 157 | pass |
|---|
| 158 | try: |
|---|
| 159 | os.remove(self.appimage_dir+"/"+app_info['package']) |
|---|
| 160 | self._set_status(0) |
|---|
| 161 | except: |
|---|
| 162 | self._set_status(6) |
|---|
| 163 | return(app_info) |
|---|
| 164 | #def _remove_appimage |
|---|
| 165 | |
|---|
| 166 | def _get_info(self,app_info): |
|---|
| 167 | app_info['state']='available' |
|---|
| 168 | if os.path.isfile(self.appimage_dir+'/'+app_info['package']): |
|---|
| 169 | app_info['state']='installed' |
|---|
| 170 | #Get size |
|---|
| 171 | appimage_url=app_info['homepage']+'/'+app_info['package'] |
|---|
| 172 | dest_path=self.appimage_dir+'/'+app_info['package'] |
|---|
| 173 | if appimage_url: |
|---|
| 174 | try: |
|---|
| 175 | with urllib.request.urlopen(appimage_url) as response: |
|---|
| 176 | app_info['size']=(response.info()['Content-Length']) |
|---|
| 177 | except: |
|---|
| 178 | app_info['size']=0 |
|---|
| 179 | self._set_status(0) |
|---|
| 180 | self.partial_progress=100 |
|---|
| 181 | return(app_info) |
|---|
| 182 | #def _get_info |
|---|
| 183 | |
|---|
| 184 | def _load_appimage_store(self,store): |
|---|
| 185 | self._download_bundles_catalogue() |
|---|
| 186 | if os.path.exists(self.bundles_dir): |
|---|
| 187 | for bundle_type in self.bundle_types: |
|---|
| 188 | self._debug("Loading %s catalog"%bundle_type) |
|---|
| 189 | store=self._generic_file_load(self.bundles_dir+'/'+bundle_type,store) |
|---|
| 190 | return(store) |
|---|
| 191 | #def load_bundles_catalog(self) |
|---|
| 192 | |
|---|
| 193 | def _generic_file_load(self,target_path,store): |
|---|
| 194 | icon_path='/usr/share/icons/hicolor/128x128' |
|---|
| 195 | if not os.path.isdir(target_path): |
|---|
| 196 | os.makedirs(target_path) |
|---|
| 197 | files=os.listdir(target_path) |
|---|
| 198 | for target_file in os.listdir(target_path): |
|---|
| 199 | if target_file.endswith('appdata.xml'): |
|---|
| 200 | store_path=Gio.File.new_for_path(target_path+'/'+target_file) |
|---|
| 201 | self._debug("Adding file "+target_path+'/'+target_file) |
|---|
| 202 | try: |
|---|
| 203 | store.from_file(store_path,icon_path,None) |
|---|
| 204 | except Exception as e: |
|---|
| 205 | self._debug("Couldn't add file "+target_file+" to store") |
|---|
| 206 | self._debug("Reason: "+str(e)) |
|---|
| 207 | return(store) |
|---|
| 208 | #def _generic_file_load |
|---|
| 209 | |
|---|
| 210 | def _download_bundles_catalogue(self): |
|---|
| 211 | CURSOR_UP='\033[F' |
|---|
| 212 | ERASE_LINE='\033[K' |
|---|
| 213 | content='' |
|---|
| 214 | applist=[] |
|---|
| 215 | progress_bar="#" |
|---|
| 216 | self.descriptions_dict={} |
|---|
| 217 | all_apps=[] |
|---|
| 218 | outdir=self.bundles_dir+'/appimg/' |
|---|
| 219 | #Load repos |
|---|
| 220 | for repo_name,repo_info in self.repos.items(): |
|---|
| 221 | if self._chk_bundle_dir(outdir): |
|---|
| 222 | self._debug("Fetching repo %s"%repo_info['url']) |
|---|
| 223 | ## print (("Fetching %s catalogue: "+progress_bar)%repo_type,end="\r") |
|---|
| 224 | ## progress_bar=progress_bar+"#" |
|---|
| 225 | ## print (("Fetching %s catalogue: "+progress_bar)%repo_type,end="\r") |
|---|
| 226 | applist=self._generate_applist(self._fetch_repo(repo_info['url']),repo_name) |
|---|
| 227 | ## progress_bar=progress_bar+"##" |
|---|
| 228 | ## print (("Fetching %s catalogue: "+progress_bar)%repo_type,end="\r") |
|---|
| 229 | self._debug("Processing info...") |
|---|
| 230 | self._th_generate_xml_catalog(applist,outdir,repo_info['url_info'],repo_info['url'],repo_name,progress_bar) |
|---|
| 231 | self._debug("Fetched repo "+repo_info['url']) |
|---|
| 232 | all_apps.extend(applist) |
|---|
| 233 | else: |
|---|
| 234 | self._debug("appImage catalogue could not be fetched: Permission denied") |
|---|
| 235 | #Load external apps |
|---|
| 236 | for app_name,app_info in self._get_external_appimages().items(): |
|---|
| 237 | if self._chk_bundle_dir(outdir): |
|---|
| 238 | appimage=app_info['url'].split('/')[-1] |
|---|
| 239 | appimage_url='/'.join(app_info['url'].split('/')[0:-1]) |
|---|
| 240 | self._debug("Fetching external appimage %s"%app_info['url']) |
|---|
| 241 | applist=[appimage] |
|---|
| 242 | self._debug("Processing info...") |
|---|
| 243 | self._th_generate_xml_catalog(applist,outdir,app_info['url_info'],appimage_url,app_name,progress_bar) |
|---|
| 244 | self._debug("Fetched appimage "+app_info['url']) |
|---|
| 245 | all_apps.extend(applist) |
|---|
| 246 | else: |
|---|
| 247 | self._debug("External appImage could not be fetched: Permission denied") |
|---|
| 248 | |
|---|
| 249 | |
|---|
| 250 | ## print (("Removing old entries...")) |
|---|
| 251 | self._clean_bundle_catalogue(all_apps,outdir) |
|---|
| 252 | return(True) |
|---|
| 253 | #def _download_bundles_catalogue |
|---|
| 254 | |
|---|
| 255 | def _get_external_appimages(self): |
|---|
| 256 | external_appimages={} |
|---|
| 257 | if os.path.isfile(self.external_appimages): |
|---|
| 258 | try: |
|---|
| 259 | with open(self.external_appimages) as appimages: |
|---|
| 260 | external_appimages=json.load(appimages) |
|---|
| 261 | except: |
|---|
| 262 | self._debug("Can't load %s"%self.external_appimages) |
|---|
| 263 | self._debug(external_appimages) |
|---|
| 264 | return external_appimages |
|---|
| 265 | |
|---|
| 266 | def _chk_bundle_dir(self,outdir): |
|---|
| 267 | msg_status=True |
|---|
| 268 | if not os.path.isdir(outdir): |
|---|
| 269 | try: |
|---|
| 270 | os.makedirs(outdir) |
|---|
| 271 | except Exception as e: |
|---|
| 272 | msg_status=False |
|---|
| 273 | print(e) |
|---|
| 274 | return(os.access(outdir,os.W_OK|os.R_OK|os.X_OK|os.F_OK)) |
|---|
| 275 | #def _chk_bundle_dir |
|---|
| 276 | |
|---|
| 277 | def _fetch_repo(self,repo): |
|---|
| 278 | req=Request(repo, headers={'User-Agent':'Mozilla/5.0'}) |
|---|
| 279 | with urllib.request.urlopen(req) as f: |
|---|
| 280 | content=(f.read().decode('utf-8')) |
|---|
| 281 | |
|---|
| 282 | return(content) |
|---|
| 283 | #def _fetch_repo |
|---|
| 284 | |
|---|
| 285 | def _generate_applist(self,content,repo_name): |
|---|
| 286 | garbage_list=[] |
|---|
| 287 | applist=[] |
|---|
| 288 | #webscrapping for probono repo |
|---|
| 289 | if repo_name=='probono': |
|---|
| 290 | garbage_list=content.split(' ') |
|---|
| 291 | for garbage_line in garbage_list: |
|---|
| 292 | if garbage_line.endswith('AppImage"'): |
|---|
| 293 | app=garbage_line.replace('href=":','') |
|---|
| 294 | applist.append(app.replace('"','')) |
|---|
| 295 | #Example of a webscrapping from another site |
|---|
| 296 | # if repo_name='other_repo_name': |
|---|
| 297 | # for garbage_line in garbage_list: |
|---|
| 298 | # if garbage_line.startswith('file="'): |
|---|
| 299 | # if 'appimage' in garbage_line: |
|---|
| 300 | # app=garbage_line.replace('file="','') |
|---|
| 301 | # app=app.replace('\n','') |
|---|
| 302 | # self._debug("Add %s"%app) |
|---|
| 303 | # applist.append(app.replace('"','')) |
|---|
| 304 | |
|---|
| 305 | return(applist) |
|---|
| 306 | #def _generate_applist |
|---|
| 307 | |
|---|
| 308 | def _th_generate_xml_catalog(self,applist,outdir,info_url,repo,repo_name,progress_bar=''): |
|---|
| 309 | CURSOR_UP='\033[F' |
|---|
| 310 | ERASE_LINE='\033[K' |
|---|
| 311 | maxconnections = 10 |
|---|
| 312 | semaphore = threading.BoundedSemaphore(value=maxconnections) |
|---|
| 313 | random_applist = list(applist) |
|---|
| 314 | random.shuffle(random_applist) |
|---|
| 315 | len_applist=len(random_applist) |
|---|
| 316 | inc=30/len_applist |
|---|
| 317 | # print (CURSOR_UP) |
|---|
| 318 | for app in random_applist: |
|---|
| 319 | th=threading.Thread(target=self._th_write_xml, args = (app,outdir,info_url,repo,repo_name,semaphore,inc)) |
|---|
| 320 | th.start() |
|---|
| 321 | # os.system('setterm -cursor off') |
|---|
| 322 | # while threading.active_count()>2: #Discard both main and own threads |
|---|
| 323 | # for i in range(len(progress_bar),int(self.progress)): |
|---|
| 324 | # progress_bar='#'+progress_bar |
|---|
| 325 | # print (CURSOR_UP) |
|---|
| 326 | # print (("Fetching %s catalogue: "+progress_bar)%repo_type,end="\r") |
|---|
| 327 | # os.system('setterm -cursor on') |
|---|
| 328 | #def _th_generate_xml_catalog |
|---|
| 329 | |
|---|
| 330 | def _th_write_xml(self,app,outdir,info_url,repo,repo_name,semaphore,inc): |
|---|
| 331 | semaphore.acquire() |
|---|
| 332 | lock=threading.Lock() |
|---|
| 333 | name_splitted=app.split('-') |
|---|
| 334 | name=name_splitted[0] |
|---|
| 335 | version=name_splitted[1] |
|---|
| 336 | arch=name_splitted[2] |
|---|
| 337 | filename=outdir+app.lower().replace('appimage',"appdata.xml") |
|---|
| 338 | self._debug("checking if we need to download "+filename) |
|---|
| 339 | if not os.path.isfile(filename): |
|---|
| 340 | self._write_xml_file(filename,app,name,version,info_url,repo,repo_name,lock) |
|---|
| 341 | with lock: |
|---|
| 342 | self.progress=self.progress+inc |
|---|
| 343 | semaphore.release() |
|---|
| 344 | #def _th_write_xml |
|---|
| 345 | |
|---|
| 346 | def _write_xml_file(self,filename,app,name,version,info_url,repo,repo_name,lock): |
|---|
| 347 | self._debug("Generating "+app+" xml") |
|---|
| 348 | f=open(filename,'w') |
|---|
| 349 | f.write('<?xml version="1.0" encoding="UTF-8"?>'+"\n") |
|---|
| 350 | f.write("<components version=\"0.10\">\n") |
|---|
| 351 | f.write("<component type=\"desktop-application\">\n") |
|---|
| 352 | f.write(" <id>"+app.lower()+"</id>\n") |
|---|
| 353 | f.write(" <pkgname>"+app+"</pkgname>\n") |
|---|
| 354 | f.write(" <name>"+name+"</name>\n") |
|---|
| 355 | f.write(" <metadata_license>CC0-1.0</metadata_license>\n") |
|---|
| 356 | f.write(" <provides><binary>"+app+"</binary></provides>\n") |
|---|
| 357 | f.write(" <releases>\n") |
|---|
| 358 | f.write(" <release version=\""+version+"\" timestamp=\"1408573857\"></release>\n") |
|---|
| 359 | f.write(" </releases>\n") |
|---|
| 360 | f.write(" <launchable type=\"desktop-id\">"+name+".desktop</launchable>\n") |
|---|
| 361 | with lock: |
|---|
| 362 | try: |
|---|
| 363 | if name in self.descriptions_dict.keys(): |
|---|
| 364 | (description,icon)=self.descriptions_dict[name] |
|---|
| 365 | else: |
|---|
| 366 | (description,icon)=self._get_description_icon(name,info_url,repo_name) |
|---|
| 367 | self.descriptions_dict.update({name:[description,icon]}) |
|---|
| 368 | except: |
|---|
| 369 | description='' |
|---|
| 370 | icon='' |
|---|
| 371 | summary=' '.join(list(description.split(' ')[:8])) |
|---|
| 372 | description="This is an AppImage bundle of app "+name+". It hasn't been tested by our developers and comes from a 3rd party dev team. Please use it carefully.\n"+description |
|---|
| 373 | if not summary: |
|---|
| 374 | summary=' '.join(list(description.split(' ')[:8])) |
|---|
| 375 | f.write(" <description><p></p><p>"+description+"</p></description>\n") |
|---|
| 376 | f.write(" <summary>"+summary+"...</summary>\n") |
|---|
| 377 | f.write(' <url type="homepage">'+repo+'</url>\n') |
|---|
| 378 | f.write(" <bundle type=\"appimage\">"+app+"</bundle>\n") |
|---|
| 379 | f.write(" <keywords>\n") |
|---|
| 380 | f.write(" <keyword>"+name+"</keyword>\n") |
|---|
| 381 | f.write(" <keyword>appimage</keyword>\n") |
|---|
| 382 | f.write(" </keywords>\n") |
|---|
| 383 | f.write(" <categories>\n") |
|---|
| 384 | f.write(" <category>AppImage</category>\n") |
|---|
| 385 | # f.write(" <category>GTK</category>\n") |
|---|
| 386 | f.write(" </categories>\n") |
|---|
| 387 | # f.write("<icon type=\"cached\">"+name+"_"+name+".png</icon>\n") |
|---|
| 388 | f.write("<icon type=\"local\">"+icon+"</icon>\n") |
|---|
| 389 | f.write("</component>\n") |
|---|
| 390 | f.write("</components>\n") |
|---|
| 391 | f.close() |
|---|
| 392 | #def _write_xml_file |
|---|
| 393 | |
|---|
| 394 | def _get_description_icon(self,app_name,info_url,repo_name): |
|---|
| 395 | desc='' |
|---|
| 396 | icon='' |
|---|
| 397 | if info_url: |
|---|
| 398 | if '$(appname)' in info_url: |
|---|
| 399 | info_url=info_url.replace('$(appname)',app_name) |
|---|
| 400 | self._debug("Getting description from repo/app %s - %s "%(repo_name,info_url)) |
|---|
| 401 | try: |
|---|
| 402 | with urllib.request.urlopen(info_url) as f: |
|---|
| 403 | if repo_name=='probono': |
|---|
| 404 | content=(f.read().decode('utf-8')) |
|---|
| 405 | soup=BeautifulSoup(content,"html.parser") |
|---|
| 406 | description_div=soup.findAll('div', attrs={ "class" : "description-text"}) |
|---|
| 407 | icon_div=soup.findAll('div', attrs={ "class" : "avatar-icon avatar-large description-icon "}) |
|---|
| 408 | if len(description_div)>0: |
|---|
| 409 | desc=description_div[0].text |
|---|
| 410 | desc=desc.replace(':','.') |
|---|
| 411 | desc=desc.replace('&','&') |
|---|
| 412 | if len(icon_div)>0: |
|---|
| 413 | icon_str=str(icon_div[0]) |
|---|
| 414 | icon=icon_str.split(' ')[9] |
|---|
| 415 | icon=icon.lstrip('url(') |
|---|
| 416 | if icon.startswith('http'): |
|---|
| 417 | icon=icon.rstrip(');"></div>') |
|---|
| 418 | icon=self._download_file(icon,app_name) |
|---|
| 419 | print("Icon: %s"%icon) |
|---|
| 420 | except Exception as e: |
|---|
| 421 | print("Can't get description from "+info_url) |
|---|
| 422 | print(str(e)) |
|---|
| 423 | pass |
|---|
| 424 | return([desc,icon]) |
|---|
| 425 | #def _get_description |
|---|
| 426 | |
|---|
| 427 | def _clean_bundle_catalogue(self,applist,outdir): |
|---|
| 428 | xml_files_list=[] |
|---|
| 429 | applist=[item.lower() for item in applist] |
|---|
| 430 | for xml_file in os.listdir(outdir): |
|---|
| 431 | if xml_file.endswith('appdata.xml'): |
|---|
| 432 | xml_files_list.append(xml_file.lower().replace('appdata.xml','appimage')) |
|---|
| 433 | |
|---|
| 434 | if xml_files_list: |
|---|
| 435 | xml_discard_list=list(set(xml_files_list).difference(applist)) |
|---|
| 436 | for discarded_file in xml_discard_list: |
|---|
| 437 | os.remove(outdir+'/'+discarded_file.replace('appimage','appdata.xml')) |
|---|
| 438 | #def _clean_bunlde_catalogue |
|---|
| 439 | |
|---|
| 440 | def _download_file(self,url,app_name): |
|---|
| 441 | # target_file=self.icons_folder+'/'+app_name+".png" |
|---|
| 442 | target_file=self.icons_dir+'/'+app_name+".png" |
|---|
| 443 | if not os.path.isfile(target_file): |
|---|
| 444 | # shutil.copy("/usr/share/icons/hicolor/128x128/apps/lliurex-store.png",target_file) |
|---|
| 445 | # if not os.fork(): |
|---|
| 446 | if not os.path.isfile(target_file): |
|---|
| 447 | self._debug("Downloading %s to %s"%(url,target_file)) |
|---|
| 448 | try: |
|---|
| 449 | with urllib.request.urlopen(url) as response, open(target_file, 'wb') as out_file: |
|---|
| 450 | bf=16*1024 |
|---|
| 451 | acumbf=0 |
|---|
| 452 | file_size=int(response.info()['Content-Length']) |
|---|
| 453 | while True: |
|---|
| 454 | if acumbf>=file_size: |
|---|
| 455 | break |
|---|
| 456 | shutil.copyfileobj(response, out_file,bf) |
|---|
| 457 | acumbf=acumbf+bf |
|---|
| 458 | st = os.stat(target_file) |
|---|
| 459 | except Exception as e: |
|---|
| 460 | self._debug("Unable to download %s"%url) |
|---|
| 461 | self._debug("Reason: %s"%e) |
|---|
| 462 | target_file=url |
|---|
| 463 | # os._exit(0) |
|---|
| 464 | return(target_file) |
|---|
| 465 | #def _download_file |
|---|
