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-rw-r--r--python/astra/__init__.py1
-rw-r--r--python/astra/log.py153
-rw-r--r--python/astra/log_c.pyx96
3 files changed, 250 insertions, 0 deletions
diff --git a/python/astra/__init__.py b/python/astra/__init__.py
index a61aafc..1d3176c 100644
--- a/python/astra/__init__.py
+++ b/python/astra/__init__.py
@@ -34,6 +34,7 @@ from . import data3d
from . import algorithm
from . import projector
from . import matrix
+from . import log
import os
try:
diff --git a/python/astra/log.py b/python/astra/log.py
new file mode 100644
index 0000000..3ec0df5
--- /dev/null
+++ b/python/astra/log.py
@@ -0,0 +1,153 @@
+#-----------------------------------------------------------------------
+#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/>.
+#
+#-----------------------------------------------------------------------
+
+from . import log_c as l
+
+import inspect
+
+def debug(message):
+ """Log a debug message.
+
+ :param message: Message to log.
+ :type message: :class:`string`
+ """
+ prev_f = inspect.getframeinfo(inspect.currentframe().f_back)
+ l.log_debug(prev_f.filename,prev_f.lineno,message)
+
+def info(message):
+ """Log an info message.
+
+ :param message: Message to log.
+ :type message: :class:`string`
+ """
+ prev_f = inspect.getframeinfo(inspect.currentframe().f_back)
+ l.log_info(prev_f.filename,prev_f.lineno,message)
+
+def warn(message):
+ """Log a warning message.
+
+ :param message: Message to log.
+ :type message: :class:`string`
+ """
+ prev_f = inspect.getframeinfo(inspect.currentframe().f_back)
+ l.log_warn(prev_f.filename,prev_f.lineno,message)
+
+def error(message):
+ """Log an error message.
+
+ :param message: Message to log.
+ :type message: :class:`string`
+ """
+ prev_f = inspect.getframeinfo(inspect.currentframe().f_back)
+ l.log_error(prev_f.filename,prev_f.lineno,message)
+
+def enable():
+ """Enable logging to screen and file."""
+ l.log_enable()
+
+def enableScreen():
+ """Enable logging to screen."""
+ l.log_enableScreen()
+
+def enableFile():
+ """Enable logging to file (note that a file has to be set)."""
+ l.log_enableFile()
+
+def disable():
+ """Disable all logging."""
+ l.log_disable()
+
+def disableScreen():
+ """Disable logging to screen."""
+ l.log_disableScreen()
+
+def disableFile():
+ """Disable logging to file."""
+ l.log_disableFile()
+
+def setFormatFile(fmt):
+ """Set the format string for log messages. Here are the substitutions you may use:
+
+ %f: Source file name generating the log call.
+ %n: Source line number where the log call was made.
+ %m: The message text sent to the logger (after printf formatting).
+ %d: The current date, formatted using the logger's date format.
+ %t: The current time, formatted using the logger's time format.
+ %l: The log level (one of "DEBUG", "INFO", "WARN", or "ERROR").
+ %%: A literal percent sign.
+
+ The default format string is "%d %t %f(%n): %l: %m\n".
+
+ :param fmt: Format to use, end with "\n".
+ :type fmt: :class:`string`
+ """
+ l.log_setFormatFile(fmt)
+
+def setFormatScreen(fmt):
+ """Set the format string for log messages. Here are the substitutions you may use:
+
+ %f: Source file name generating the log call.
+ %n: Source line number where the log call was made.
+ %m: The message text sent to the logger (after printf formatting).
+ %d: The current date, formatted using the logger's date format.
+ %t: The current time, formatted using the logger's time format.
+ %l: The log level (one of "DEBUG", "INFO", "WARN", or "ERROR").
+ %%: A literal percent sign.
+
+ The default format string is "%d %t %f(%n): %l: %m\n".
+
+ :param fmt: Format to use, end with "\n".
+ :type fmt: :class:`string`
+ """
+ l.log_setFormatScreen(fmt)
+
+STDOUT=1
+STDERR=2
+
+DEBUG=0
+INFO=1
+WARN=2
+ERROR=3
+
+def setOutputScreen(fd, level):
+ """Set which screen to output to, and which level to use.
+
+ :param fd: File descriptor of output screen (STDOUT or STDERR).
+ :type fd: :class:`int`
+ :param level: Logging level to use (DEBUG, INFO, WARN, or ERROR).
+ :type level: :class:`int`
+ """
+ l.log_setOutputScreen(fd, level)
+
+def setOutputFile(filename, level):
+ """Set which file to output to, and which level to use.
+
+ :param filename: File name of output file.
+ :type filename: :class:`string`
+ :param level: Logging level to use (DEBUG, INFO, WARN, or ERROR).
+ :type level: :class:`int`
+ """
+ l.log_setOutputFile(filename, level) \ No newline at end of file
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]) \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-30 23:34:45 +0000