1 files changed, 77 insertions, 0 deletions
diff --git a/debian/pyrex/pyrex-0.9.9/Pyrex/Compiler/Errors.py b/debian/pyrex/pyrex-0.9.9/Pyrex/Compiler/Errors.py
new file mode 100644
index 00000000..1eef3a33
--- /dev/null
+++ b/debian/pyrex/pyrex-0.9.9/Pyrex/Compiler/Errors.py
@@ -0,0 +1,77 @@
+#
+#   Pyrex - Errors
+#
+
+import sys
+from Pyrex.Utils import open_new_file
+
+warnings_issued = {}
+
+class PyrexError(EnvironmentError):
+    pass
+
+
+class CompileError(PyrexError):
+    
+    def __init__(self, position = None, message = ""):
+        self.position = position
+        if position:
+            pos_str = "%s:%d:%d: " % position
+        else:
+            pos_str = ""
+        PyrexError.__init__(self, pos_str + message)
+
+
+class InternalError(Exception):
+    # If this is ever raised, there is a bug in the compiler.
+    
+    def __init__(self, message):
+        Exception.__init__(self, "Internal compiler error: %s"
+            % message)
+            
+
+listing_file = None
+num_errors = 0
+echo_file = None
+
+def open_listing_file(path, echo_to_stderr = 1):
+    # Begin a new error listing. If path is None, no file
+    # is opened, the error counter is just reset.
+    global listing_file, num_errors, echo_file
+    if path is not None:
+        listing_file = open_new_file(path)
+    else:
+        listing_file = None
+    if echo_to_stderr:
+        echo_file = sys.stderr
+    else:
+        echo_file = None
+    num_errors = 0
+
+def close_listing_file():
+    global listing_file
+    if listing_file:
+        listing_file.close()
+        listing_file = None
+
+def report(position, message):
+    err = CompileError(position, message)
+    line = "%s\n" % err
+    if listing_file:
+        listing_file.write(line)
+    if echo_file:
+        echo_file.write(line)
+    return err
+
+def warning(position, message):
+    return report(position, "Warning: %s" % message)
+
+def one_time_warning(position, key, message):
+    if key not in warnings_issued:
+        warnings_issued[key] = 1
+        warning(position, message)
+
+def error(position, message):
+    global num_errors
+    num_errors = num_errors + 1
+    return report(position, message)