Mercurial Repositories > eric / file diff

--- a/eric6/DebugClients/Python/DebugUtilities.py	Thu Feb 13 19:27:10 2020 +0100
+++ b/eric6/DebugClients/Python/DebugUtilities.py	Fri Feb 14 19:52:37 2020 +0100
@@ -8,6 +8,7 @@
 """
 
 import json
+import os
 
 #
 # Taken from inspect.py of Python 3.4
@@ -145,5 +146,72 @@
     }
     return json.dumps(commandDict) + '\n'
 
+
+def isPythonProgram(program, arguments):
+    """
+    Function to check, if program is a Python interpreter and
+    arguments don't include '-m'.
+    
+    @param program program to be executed
+    @type str
+    @param arguments list of command line arguments
+    @type list of str
+    @return flag indicating a python program and a tuple containing the
+        interpreter to be used and the arguments
+    @rtype tuple of (bool, tuple of (str, list of str))
+    """
+    prog = program.lower()
+    ok = (
+        ("python" in prog and arguments[0] != '-m') or
+        "pypy" in prog
+    )
+    return ok, (program, arguments[:])
+
+
+def patchArguments(debugClient, arguments, multiprocessSupport,
+                   noRedirect=False):
+    """
+    Function to patch the arguments given to start a program in order to
+    execute it in our debugger.
+    
+    @param debugClient reference to the debug client object
+    @type DebugClient
+    @param arguments list of program arguments
+    @type list of str
+    @param multiprocessSupport flag indicating multi process debug support
+    @type bool
+    @param noRedirect flag indicating to not redirect stdin and stdout
+    @type bool
+    @return modified argument list
+    @rtype list of str
+    """
+    (wd, host, port, exceptions, tracePython, redirect, noencoding
+     ) = debugClient.startOptions[:7]
+    
+    modifiedArguments = [
+        os.path.join(os.path.dirname(__file__), "DebugClient.py"),
+        "-h", host,
+        "-p", str(port),
+        "--no-passive",
+    ]
+    
+    if wd:
+        modifiedArguments.extend(["-w", wd])
+    if not exceptions:
+        modifiedArguments.append("-e")
+    if tracePython:
+        modifiedArguments.append("-t")
+    if noRedirect or not redirect:
+        modifiedArguments.append("-n")
+    if noencoding:
+        modifiedArguments.append("--no-encoding")
+    if multiprocessSupport:
+        modifiedArguments.append("--multiprocess")
+    modifiedArguments.append("--")
+    # end the arguments for DebugClient
+    modifiedArguments.extend(arguments)
+    
+    return modifiedArguments
+
 #
 # eflag: noqa = M702