Replace pkg_resources resource lookups

pipgui/Package_Management/installedList.py

@@ -1,7 +1,8 @@
 import json
-import pkg_resources
 from subprocess import getoutput
 
+from pipgui.paths import resource_filename
+
 INSTALLED_DIR = './Resource_Files/Installed Packages/'
 
 packages = getoutput('pip freeze')
@@ -17,8 +18,8 @@
 
 print('Loaded...')
 # Dump files
-iP = open(pkg_resources.resource_filename('pipgui', INSTALLED_DIR + 'installedPackageList.json'), 'w')
-iP3 = open(pkg_resources.resource_filename('pipgui', INSTALLED_DIR + 'installedPackageList3.json'), 'w')
+iP = open(resource_filename(INSTALLED_DIR + 'installedPackageList.json'), 'w')
+iP3 = open(resource_filename(INSTALLED_DIR + 'installedPackageList3.json'), 'w')
 
 json.dump(installedPackages, iP)
 json.dump(installedPackages3, iP3)

pipgui/Package_Management/outdatedList.py

@@ -1,7 +1,8 @@
 import json
-import pkg_resources
 from subprocess import getoutput
 
+from pipgui.paths import resource_filename
+
 OUTDATED_DIR = './Resource_Files/Outdated Packages/'
 
 print('Loading outdated Packages...')
@@ -18,8 +19,8 @@
 
 print('Loaded...')
 
-oP = open(pkg_resources.resource_filename('pipgui', OUTDATED_DIR + 'outdatedPackageList.json'), 'w')
-oP3 = open(pkg_resources.resource_filename('pipgui', OUTDATED_DIR + 'outdatedPackageList3.json'), 'w')
+oP = open(resource_filename(OUTDATED_DIR + 'outdatedPackageList.json'), 'w')
+oP3 = open(resource_filename(OUTDATED_DIR + 'outdatedPackageList3.json'), 'w')
 
 json.dump(outdatedPackages, oP)
 json.dump(outdatedPackages3, oP3)

pipgui/Scraping/genreList.py

@@ -1,15 +1,15 @@
 import re
 import json
-import pkg_resources
 
 from bs4 import BeautifulSoup
+from pipgui.paths import resource_filename
 
 PKG_SOURCE_DIR = '../Resource_Files/Package Sources/'
 
 genrePattern = re.compile(r'#[\w-]+')
 
 #Source Code File
-file = open(pkg_resources.resource_filename('pipgui', PKG_SOURCE_DIR + 'db.txt'))
+file = open(resource_filename(PKG_SOURCE_DIR + 'db.txt'))
 src = BeautifulSoup(file.read(), 'lxml')
 
 #List of all genre 'a' tags
@@ -24,9 +24,9 @@
 genres = {i.string:i['href'] for i in aTagList if i.string != None}
 
 #JSON dump files
-gL = open(pkg_resources.resource_filename('pipgui', PKG_SOURCE_DIR + 'genreListFile.json'), 'w')
-gT = open(pkg_resources.resource_filename('pipgui', PKG_SOURCE_DIR + 'genreTagFile.json'), 'w')
-g = open(pkg_resources.resource_filename('pipgui', PKG_SOURCE_DIR + 'genreFile.json'), 'w')
+gL = open(resource_filename(PKG_SOURCE_DIR + 'genreListFile.json'), 'w')
+gT = open(resource_filename(PKG_SOURCE_DIR + 'genreTagFile.json'), 'w')
+g = open(resource_filename(PKG_SOURCE_DIR + 'genreFile.json'), 'w')
 
 json.dump(genreList, gL)
 json.dump(genreTags, gT)

pipgui/Scraping/packageList.py

@@ -1,6 +1,6 @@
 import json
-import pkg_resources
 from bs4 import BeautifulSoup
+from pipgui.paths import resource_filename
 
 PKG_SOURCE_DIR = '../Resource_Files/Package Sources/'
 ASSETS_DIR = '../Resource_Files/Assets/'
@@ -11,16 +11,16 @@ def indices(string, substring):
     return [string.find(substring), string.find(substring) + string[string.find(substring) + 1:].find(substring)]
 
 #Source Code File
-file = open(pkg_resources.resource_filename('pipgui', PKG_SOURCE_DIR + 'db.txt'))
+file = open(resource_filename(PKG_SOURCE_DIR + 'db.txt'))
 src = str(file.read())
 file.close()
 
 #List of all Genres and their 'a' tag HREF values
-genreList = json.load(open(pkg_resources.resource_filename('pipgui', PKG_SOURCE_DIR + 'genreListFile.json')))
-genreTags = json.load(open(pkg_resources.resource_filename('pipgui', PKG_SOURCE_DIR + 'genreTagFile.json')))
+genreList = json.load(open(resource_filename(PKG_SOURCE_DIR + 'genreListFile.json')))
+genreTags = json.load(open(resource_filename(PKG_SOURCE_DIR + 'genreTagFile.json')))
 
 #Genre and HREF value dictionary
-genres = json.load(open(pkg_resources.resource_filename('pipgui', PKG_SOURCE_DIR + 'genreFile.json')))
+genres = json.load(open(resource_filename(PKG_SOURCE_DIR + 'genreFile.json')))
 
 #Tag values and their indices
 indexDict = {i:max(indices(src, i)) for i in genreTags}
@@ -33,6 +33,6 @@ def substr(string, start, tag='ul'):
 #Dictionary of genre tags with all relative packages
 packageDict = {i:substr(src, indexDict[i]) for i in genreTags}
 
-json.dump(packageDict, open(pkg_resources.resource_filename('pipgui', PACKAGE_DIR + 'packageDictFile.json'), 'w'))
+json.dump(packageDict, open(resource_filename(PACKAGE_DIR + 'packageDictFile.json'), 'w'))
 
-k = json.load(open(pkg_resources.resource_filename('pipgui', PACKAGE_DIR + 'packageDictFile.json')))
+k = json.load(open(resource_filename(PACKAGE_DIR + 'packageDictFile.json')))

pipgui/Scraping/pypiList.py

@@ -1,8 +1,8 @@
 import json
-import pkg_resources
 from urllib.request import urlopen
 
 from bs4 import BeautifulSoup
+from pipgui.paths import resource_filename
 
 PACKAGE_DIR = './Resource_Files/Current Packages/'
 
@@ -14,7 +14,7 @@
 for i in soup.find_all('a'):
     pypi_list.append(i['href'])
 
-file = open(pkg_resources.resource_filename('pipgui', PACKAGE_DIR + 'packageList.json'), 'w')
+file = open(resource_filename(PACKAGE_DIR + 'packageList.json'), 'w')
 json.dump(pypi_list, file)
 
 print("All Packages are updated!!")

pipgui/__main__.py

@@ -3,9 +3,9 @@
 
 import json
 import sys
-import pkg_resources
 
 from PyQt5 import QtCore, QtGui, QtWidgets
+from pipgui.paths import resource_filename
 
 # Importing GUIs
 try:
@@ -68,7 +68,7 @@ def __init__(self):
         super(ProgressWindow, self).__init__()
         self.setupUi(self)
         self.setWindowIcon(
-            QtGui.QIcon(pkg_resources.resource_filename('pipgui', ASSETS_DIR + 'googledev.png')))
+            QtGui.QIcon(resource_filename(ASSETS_DIR + 'googledev.png')))
 
         # QProcess object for external app
         self.process = QtCore.QProcess(self)
@@ -144,7 +144,7 @@ def __init__(self):
         super(MainWindow, self).__init__()
         self.setupUi(self)
         self.setWindowIcon(
-            QtGui.QIcon(pkg_resources.resource_filename('pipgui', ASSETS_DIR + 'googledev.png')))
+            QtGui.QIcon(resource_filename(ASSETS_DIR + 'googledev.png')))
         # Check for python version
         if sys.version_info.major == 3:
             self.radioPy3.setChecked(True)
@@ -217,9 +217,9 @@ def __init__(self):
         super(UpdateWindow, self).__init__()
         self.setupUi(self)
         self.setWindowIcon(
-            QtGui.QIcon(pkg_resources.resource_filename('pipgui', ASSETS_DIR + 'googledev.png')))
+            QtGui.QIcon(resource_filename(ASSETS_DIR + 'googledev.png')))
         self.outdatedPackages = json.load(open(
-            pkg_resources.resource_filename('pipgui', OUTDATED_DIR + 'outdatedPackage' + FILEVERSION + '.json')))
+            resource_filename(OUTDATED_DIR + 'outdatedPackage' + FILEVERSION + '.json')))
         self.selectedList = list()
         self.btnBack.clicked.connect(self.backFn)
         self.btnUpdateAll.clicked.connect(self.updateAllFn)
@@ -251,7 +251,7 @@ def updateFn(self):
                                     ['install'] + self.selectedList, 2)
 
         # print 'Selected Packages Updated'
-        with open(pkg_resources.resource_filename('pipgui', OUTDATED_DIR + 'outdatedPackage' + FILEVERSION + '.json'),
+        with open(resource_filename(OUTDATED_DIR + 'outdatedPackage' + FILEVERSION + '.json'),
                   'w') as file:
             json.dump(self.outdatedPackages, file)
 
@@ -263,7 +263,7 @@ def updateAllFn(self):
         self.progWindow.callProgram(VERSION,
                                     ['install'] + self.outdatedPackages, 2)
         # print 'All Packages Updated.'
-        with open(pkg_resources.resource_filename('pipgui', OUTDATED_DIR + 'outdatedPackage' + FILEVERSION + '.json'),
+        with open(resource_filename(OUTDATED_DIR + 'outdatedPackage' + FILEVERSION + '.json'),
                   'w') as file:
             json.dump([], file)
 
@@ -287,9 +287,9 @@ def __init__(self):
         super(UninstallWindow, self).__init__()
         self.setupUi(self)
         self.setWindowIcon(
-            QtGui.QIcon(pkg_resources.resource_filename('pipgui', ASSETS_DIR + 'googledev.png')))
+            QtGui.QIcon(resource_filename(ASSETS_DIR + 'googledev.png')))
         self.allPackages = json.load(open(
-            pkg_resources.resource_filename('pipgui', INSTALLED_DIR + 'installedPackage' + FILEVERSION + '.json')))
+            resource_filename(INSTALLED_DIR + 'installedPackage' + FILEVERSION + '.json')))
         self.btnBack.clicked.connect(self.backFn)
         self.btnUninstallAll.clicked.connect(self.uninstallAllFn)
         self.btnUninstall.clicked.connect(self.uninstallFn)
@@ -318,7 +318,7 @@ def uninstallFn(self):
 
             # print 'Selected Packages Uninstalled'
             self.selectedList = list()
-            with open(pkg_resources.resource_filename('pipgui',
+            with open(resource_filename(
                                                       INSTALLED_DIR + 'installedPackage' + FILEVERSION + '.json'),
                       'w') as file:
                 json.dump(self.allPackages, file)
@@ -335,7 +335,7 @@ def uninstallAllFn(self):
             self.progWindow.callProgram(VERSION,
                                         ['uninstall'] + self.allPackages, 5)
             # print 'All Packages Uninstalled.'
-            with open(pkg_resources.resource_filename('pipgui',
+            with open(resource_filename(
                                                       INSTALLED_DIR + 'installedPackage' + FILEVERSION + '.json'),
                       'w') as file:
                 json.dump([], file)
@@ -362,11 +362,11 @@ def __init__(self):
         super(InstallWindow, self).__init__()
         self.setupUi(self)
         self.setWindowIcon(
-            QtGui.QIcon(pkg_resources.resource_filename('pipgui', ASSETS_DIR + 'googledev.png')))
+            QtGui.QIcon(resource_filename(ASSETS_DIR + 'googledev.png')))
         self.offlinePackages = json.load(open(
-            pkg_resources.resource_filename('pipgui', INSTALLED_DIR + 'installedPackage' + FILEVERSION + '.json')))
+            resource_filename(INSTALLED_DIR + 'installedPackage' + FILEVERSION + '.json')))
         self.packages = json.load(
-            open(pkg_resources.resource_filename('pipgui', PACKAGE_DIR + 'package' + FILEVERSION + '.json')))
+            open(resource_filename(PACKAGE_DIR + 'package' + FILEVERSION + '.json')))
         self.matchedList = list()
         self.selectedList = list()
         self.searchStr = str()
@@ -401,7 +401,7 @@ def installFn(self):
         self.progWindow.callProgram(VERSION,
                                     ['install'] + self.selectedList, 1)
         # print 'Selected Packages Installed'
-        with open(pkg_resources.resource_filename('pipgui', INSTALLED_DIR + 'installedPackage' + FILEVERSION + '.json'),
+        with open(resource_filename(INSTALLED_DIR + 'installedPackage' + FILEVERSION + '.json'),
                   'w') as file:
             json.dump(sorted(self.offlinePackages), file)
         self.close()

pipgui/paths.py

@@ -0,0 +1,10 @@
+import os
+
+
+PACKAGE_ROOT = os.path.dirname(os.path.abspath(__file__))
+
+
+def resource_filename(resource):
+    while resource.startswith(("./", "../")):
+        resource = resource[2:] if resource.startswith("./") else resource[3:]
+    return os.path.join(PACKAGE_ROOT, *resource.split("/"))