[FIX] #11 a very similar issue can be reproduced

issues/i11_greek_parent.py

@@ -0,0 +1,44 @@
+
+import wexpect
+import time
+import sys
+import os
+
+here = os.path.dirname(os.path.abspath(__file__))
+sys.path.insert(0, here)
+
+import i11_greek_printer
+
+print(wexpect.__version__)
+
+# With quotes (C:\Program Files\Python37\python.exe needs quotes)
+python_executable = '"' + sys.executable + '" '
+child_script = here + '\\i11_greek_printer.py'
+
+
+def main():
+    unicodePrinter = python_executable + ' '  + child_script
+    prompt = 'give the name of a greek letter> '
+
+    # Start the child process
+    print('starting child: ' + unicodePrinter)
+    p = wexpect.spawn(unicodePrinter)
+    print('waiting for prompt')
+
+    # Wait for prompt
+    p.expect(prompt)
+    print('Child prompt arrived, lets start commands!')
+
+    # Send commands
+    for letterName in i11_greek_printer.greekLetters.keys():
+        p.sendline(letterName)
+        p.expect(prompt)
+        print(p.before.splitlines()[1])
+        if i11_greek_printer.greekLetters[letterName] != p.before.splitlines()[1]:
+            p.interact()
+            time.sleep(5)
+            raise Exception()
+
+
+main()
+

issues/i11_greek_printer.py

@@ -0,0 +1,45 @@
+greekLetters = {
+    'ALPHA':         '\u03B1',
+    'BETA':          '\u03B2',
+    'GAMMA':         '\u03B3',
+    'DELTA':         '\u03B4',
+    'EPSILON':       '\u03B5',
+    'ZETA':          '\u03B6',
+    'ETA':           '\u03B7',
+    'THETA':         '\u03B8',
+    'IOTA':          '\u03B9',
+    'KAPPA':         '\u03BA',
+    'LAMDA':         '\u03BB',
+    'MU':            '\u03BC',
+    'NU':            '\u03BD',
+    'XI':            '\u03BE',
+    'OMICRON':       '\u03BF',
+    'PI':            '\u03C0',
+    'RHO':           '\u03C1',
+    'FINAL SIGMA':   '\u03C2',
+    'SIGMA':         '\u03C3',
+    'TAU':           '\u03C4',
+    'UPSILON':       '\u03C5',
+    'PHI':           '\u03C6',
+    'CHI':           '\u03C7',
+    'PSI':           '\u03C8',
+    'OMEGA':         '\u03C9'
+    }
+
+def main():
+    while True:
+        letter = input('give the name of a greek letter> ')
+        if letter.lower() == 'exit':
+            print('Bye')
+            break
+        if letter.lower() == 'all':
+            print(greekLetters)
+            continue
+        try:
+            print(greekLetters[letter.upper()])
+        except:
+            print('ERROR!!! Uunknkown letter')
+
+if __name__ == '__main__':
+    main()
+

issues/i11_unicode_parent.py

@@ -0,0 +1,48 @@
+
+import wexpect
+import time
+import sys
+import os
+
+here = os.path.dirname(os.path.abspath(__file__))
+sys.path.insert(0, here)
+
+import i11_unicode_printer
+
+print(wexpect.__version__)
+
+encodings = ['cp1250', 'utf-8']
+
+
+# With quotes (C:\Program Files\Python37\python.exe needs quotes)
+python_executable = '"' + sys.executable + '" '
+child_script = here + '\\i11_unicode_printer.py'
+
+
+def main():
+    unicodePrinter = python_executable + ' '  + child_script
+    prompt = '> '
+
+    for ec in encodings:
+        # Start the child process
+        p = wexpect.spawn(unicodePrinter)
+
+        # Wait for prompt
+        p.expect(prompt)
+        print('Child prompt arrived, lets set encoding!')
+        p.sendline(ec)
+        p.expect(prompt)
+
+        # Send commands
+        for cc in range(34, 500):
+            p.sendline(str(cc))
+            p.expect(prompt)
+            print(p.before.splitlines()[1])
+            if chr(int(cc)).encode("utf-8").decode(ec) != p.before.splitlines()[1]:
+                p.interact()
+                time.sleep(5)
+                raise Exception()
+
+
+main()
+

issues/i11_unicode_printer.py

@@ -0,0 +1,21 @@
+
+
+def main():
+    encoding = "utf-8"
+    encoding = input('give the encoding> ')
+    while True:
+        code = input('give a number> ')
+        if code.lower() == 'exit':
+            print('Bye')
+            break
+        try:
+            print(chr(int(code)).encode("utf-8").decode(encoding) )
+            # code_int = int(code)
+            # print(greekLetters[letter.upper()])
+        except:
+            print('ERROR!!!')
+            raise
+
+if __name__ == '__main__':
+    main()
+