Add logging support to Python

1 files changed, 96 insertions, 0 deletions

diff --git a/python/astra/log_c.pyx b/python/astra/log_c.pyx
new file mode 100644
index 0000000..969cc06
--- /dev/null
+++ b/python/astra/log_c.pyx
@@ -0,0 +1,96 @@
+#-----------------------------------------------------------------------
+#Copyright 2013 Centrum Wiskunde & Informatica, Amsterdam
+#
+#Author: Daniel M. Pelt
+#Contact: D.M.Pelt@cwi.nl
+#Website: http://dmpelt.github.io/pyastratoolbox/
+#
+#
+#This file is part of the Python interface to the
+#All Scale Tomographic Reconstruction Antwerp Toolbox ("ASTRA Toolbox").
+#
+#The Python interface to the ASTRA Toolbox is free software: you can redistribute it and/or modify
+#it under the terms of the GNU General Public License as published by
+#the Free Software Foundation, either version 3 of the License, or
+#(at your option) any later version.
+#
+#The Python interface to the ASTRA Toolbox is distributed in the hope that it will be useful,
+#but WITHOUT ANY WARRANTY; without even the implied warranty of
+#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#GNU General Public License for more details.
+#
+#You should have received a copy of the GNU General Public License
+#along with the Python interface to the ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>.
+#
+#-----------------------------------------------------------------------
+# distutils: language = c++
+# distutils: libraries = astra
+
+import six
+
+cdef extern from "astra/Logging.h" namespace "astra":
+    cdef enum log_level:
+        LOG_DEBUG
+        LOG_INFO
+        LOG_WARN
+        LOG_ERROR
+
+cdef extern from "astra/Logging.h" namespace "astra::CLogger":
+    void debug(const char *sfile, int sline, const char *fmt, ...)
+    void info(const char *sfile, int sline, const char *fmt, ...)
+    void warn(const char *sfile, int sline, const char *fmt, ...)
+    void error(const char *sfile, int sline, const char *fmt, ...)
+    void setOutputScreen(int fd, log_level m_eLevel)
+    void setOutputFile(const char *filename, log_level m_eLevel)
+    void enable()
+    void enableScreen()
+    void enableFile()
+    void disable()
+    void disableScreen()
+    void disableFile()
+    void setFormatFile(const char *fmt)
+    void setFormatScreen(const char *fmt)
+
+def log_debug(sfile, sline, message):
+    debug(six.b(sfile),sline,six.b(message))
+
+def log_info(sfile, sline, message):
+    info(six.b(sfile),sline,six.b(message))
+
+def log_warn(sfile, sline, message):
+    warn(six.b(sfile),sline,six.b(message))
+
+def log_error(sfile, sline, message):
+    error(six.b(sfile),sline,six.b(message))
+
+def log_enable():
+    enable()
+
+def log_enableScreen():
+    enableScreen()
+
+def log_enableFile():
+    enableFile()
+
+def log_disable():
+    disable()
+
+def log_disableScreen():
+    disableScreen()
+
+def log_disableFile():
+    disableFile()
+
+def log_setFormatFile(fmt):
+    setFormatFile(six.b(fmt))
+
+def log_setFormatScreen(fmt):
+    setFormatScreen(six.b(fmt))
+
+enumList = [LOG_DEBUG,LOG_INFO,LOG_WARN,LOG_ERROR]
+
+def log_setOutputScreen(fd, level):
+    setOutputScreen(fd, enumList[level])
+
+def log_setOutputFile(filename, level):
+    setOutputFile(six.b(filename), enumList[level])
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