Commit with existing code

DataStructureManipulations.py

@@ -0,0 +1,120 @@
+from sys import platform as OperatingSystem
+
+Quotes = '"\''
+
+if OperatingSystem == "win32":
+    PathSlash = '\\'
+else:
+    PathSlash = '/'
+FileProtocol = "file:" + 2*PathSlash
+
+
+def ConvertToStandardPathFormat(Path):
+    """ Example,
+    Input: '"file:///some/path/somefile.extension"
+    Output: /some/path/somefile.extension
+    """
+    Path = Path.strip(Quotes)
+    if Path.startswith(FileProtocol):
+        Path = Path[len(FileProtocol):]
+    return Path
+
+
+def GetTextAfter(Text, ReadlinesTextFile):
+    for Lines in range(len(ReadlinesTextFile)):
+        Line = ReadlinesTextFile[Lines].strip('\n')
+        if Line.startswith(Text):
+            return Line[len(Text):]
+    return ''
+
+
+def SingleQuoteString(String):
+    if len(String) > 0:
+        if String[0] != '\'' or String[-1] != '\'':
+            String = '\'' + String + '\''
+    return String
+
+
+def DoubleQuoteString(String):
+    if len(String) > 0:
+        if String[0] != '"' or String[-1] != '"':
+            String = '"' + String + '"'
+    return String
+
+
+def ListIntoString(List, QuoteItems=0, Seprator=' '):
+    if QuoteItems == 2:
+        for i in range(len(List)):
+            Quoteditem = DoubleQuoteString(List[i])
+            List[i] = Quoteditem
+    elif QuoteItems == 1:
+        for i in range(len(List)):
+            Quoteditem = SingleQuoteString(List[i])
+            List[i] = Quoteditem
+    Stringoflist = (Seprator).join(List)
+    return Stringoflist
+
+
+# strip=0 => remove both ' & ", 1 => remove ', 2 => remove "
+def UnquoteString(String, strip=0):
+    while True:
+        if (
+            strip != 2 and
+            String.startswith('"') and
+            String.endswith('"')
+            ):
+            String = String.strip('"')
+        elif (
+            strip != 1
+            and String.startswith("'")
+            and String.endswith("'")
+            ):
+            String = String.strip("'")
+        else:
+            break
+    return String
+
+
+def StandardVariableName(Variable):
+    Variable = Variable.casefold()
+    Variable = Variable.replace('_', '').replace(' ', '')
+    return Variable
+
+"""
+def DictionaryToJsonStr(Dict, BaseIndentation=0):
+    BI = '\t'*BaseIndentation
+    JsonStr = BI+'{\n'
+    for k, v in Dict.items():
+        JsonStr += BI+'\t"'+k+'" : "'+v+'",\n'
+    JsonStr = JsonStr[:-2]
+    JsonStr += '\n'+BI+'}'
+    return JsonStr
+"""
+
+def StringToKeyValuePair(String, Seprator):
+    SepratorAt = String.find(Seprator)
+    if SepratorAt >= 0:
+        Key = String[:SepratorAt]
+        Value = String[SepratorAt+1:]
+        return Key, Value
+    else:
+        return "", String
+
+
+def FormatStrForDictinary(String):
+    String = String.strip(" \n\r")
+    return UnquoteString(String)
+
+
+def StrListToDictionary(
+    List,
+    Seprator='=',
+    FormatFunction=FormatStrForDictinary
+    ):
+    Dictionary = {}
+    for i in List:
+        k, v = StringToKeyValuePair(i, Seprator)
+        k, v = FormatFunction(k), FormatFunction(v)
+        if len(k) > 0:
+            Dictionary[k] = v
+    return Dictionary

InputOutput.py

@@ -0,0 +1,33 @@
+from os.path import isfile as DoesFileExist
+
+from .DataStructureManipulations import ConvertToStandardPathFormat
+
+
+def ReadTextFile(FilePath):
+    FilePath = ConvertToStandardPathFormat(FilePath)
+    if DoesFileExist(FilePath) is True:
+        File = open(FilePath)
+        ReadFile = File.read()
+        File.close()
+        return ReadFile
+    else:
+        return ''
+
+
+def ReadlinesTextFile(FilePath):
+    String = ReadTextFile(FilePath)
+    return String.split('\n')
+
+
+def WriteTextFiles(FilePath, Text):
+    if type(Text) != str:
+        Text = '\n'.join(Text)
+    File = open(FilePath, 'w')
+    File.write(Text)
+    File.close()
+
+
+def WriteBinaryToFile(Filepath, Data):
+    File = open(Filepath, 'wb')
+    File.write(Data)
+    File.close()

Network.py

@@ -0,0 +1,8 @@
+import ssl
+from urllib.request import urlopen
+
+HttpsContext = ssl.create_default_context()
+
+
+def Download(Url):
+    return urlopen(Url, context=HttpsContext).read()

OS.py

@@ -0,0 +1,36 @@
+import os
+
+
+def CallFuncInDir(Directory, Function, *args, **kwArgs):
+    CurrentDir = os.getcwd()
+    os.chdir(Directory)
+    Function(*args, **kwArgs)
+    os.chdir(CurrentDir)
+
+
+def CreateDir(Directory):
+    """ return True if operation succesful and False if failed """
+    if not os.path.isfile(Directory):
+        if not os.path.isdir(Directory):
+            os.mkdir(Directory)
+        return True
+    else:
+        return False
+
+
+def CopyFile(Source, Destination):
+    """ raises exception if fails.
+    Implement exception handling else program will abort.
+    """
+    try:
+        # hard link if on same partition
+        os.link(Source, Destination)
+    except FileExistsError:
+        # FIXME: create a function to compare if two files
+        # are same and use it here
+        pass
+    except OSError:
+        # copy if on different partition
+        shutil.copy2(Source, Destination)
+    except Exception as unknownError:
+        raise unknownError

README.md

@@ -1,3 +1,3 @@
-# portablecode
+# Python Portable Code
 
-Python portable code library which can be used in any program without modification.
+Python portable code library which can be used in any program without modification. Many are simplified, self-explanatory interface for python standard library features.