A set of functions performing routine administrative I/O tasks.
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parse_info_str(fsock)
Parse a newline separated list of "param=value" as a
dictionnary |
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glob(name,
path='
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call to glob.glob with automatic security on path |
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mute_logger(names=[ ' madgraph ' , ' ALOHA ' , ' cmdprint ' , ' madevent ' ] ,
levels=[ 50, 50, 50, 50] )
change the logger level and restore those at their initial value at
the end of the function decorated. |
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get_pkg_info(info_str=None)
Returns the current version information of the MadGraph5_aMC@NLO
package, as written in the VERSION text file. |
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get_time_info()
Returns the present time info for use in MG5 command history header. |
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is_MA5_compatible_with_this_MG5(ma5path)
Returns None if compatible or, it not compatible, a string explaining
why it is so. |
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find_includes_path(start_path,
extension)
Browse the subdirectories of the path 'start_path' and returns the
first one found which contains at least one file ending with the
string extension given in argument. |
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get_ninja_quad_prec_support(ninja_lib_path)
Get whether ninja supports quad prec in different ways |
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deactivate_dependence(dependency,
cmd=None,
log=None)
Make sure to turn off some dependency of MG5aMC. |
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activate_dependence(dependency,
cmd=None,
log=None,
MG5dir=None)
Checks whether the specfieid MG dependency can be activated if it was
not turned off in MG5 options. |
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nice_representation(var,
nb_space=0)
Return nice information on the current variable |
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get_scan_name(first,
last)
return a name of the type xxxx[A-B]yyy where xxx and yyy are the
common part between the two names. |
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compile(arg=[ ] ,
cwd=None,
mode=' fortran ' ,
job_specs=True,
nb_core=1,
**opt)
compile a given directory |
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mod_compilator(directory,
new=' gfortran ' ,
current=None,
compiler_type=' gfortran ' ) |
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detect_if_cpp_compiler_is_clang(cpp_compiler)
Detects whether the specified C++ compiler is clang. |
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detect_cpp_std_lib_dependence(cpp_compiler)
Detects if the specified c++ compiler will normally link against the
C++ standard library -lc++ or -libstdc++. |
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detect_current_compiler(path,
compiler_type=' fortran ' )
find the current compiler for the current directory |
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find_makefile_in_dir(directory)
return a list of all file starting with makefile in the given
directory |
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call(arg,
*args,
**opt)
nice way to call an external program with nice error treatment |
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Popen(arg,
*args,
**opt)
nice way to call an external program with nice error treatment |
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tail(f,
n,
offset=None)
Reads a n lines from f with an offset of offset lines. |
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mkfifo(fifo_path)
makes a piping fifo (First-in First-out) file and nicely intercepts
error in case the file format of the target drive doesn't suppor tit. |
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get_last_line(fsock)
return the last line of a file |
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write_PS_input(filePath,
PS)
Write out in file filePath the PS point to be read by the MadLoop. |
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format_timer(running_time)
return a nicely string representing the time elapsed. |
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gunzip(path,
keep=False,
stdout=None)
a standard replacement for os.system('gunzip -f %s.gz ' % event_path) |
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gzip(path,
stdout=None,
error=True,
forceexternal=False)
a standard replacement for os.system('gzip %s ' % path) |
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get_shell_type()
Try and guess what shell type does the user use. |
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is_executable(path)
check if a path is executable |
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sprint(*args,
**opt)
Returns the current line number in our program. |
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equal(a,
b,
sig_fig=6,
zero_limit=True)
function to check if two float are approximatively equal |
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timeout(func,
args=( ) ,
kwargs={ } ,
timeout_duration=1,
default=None)
This function will spwan a thread and run the given function using
the args, kwargs and return the given default value if the
timeout_duration is exceeded |
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get_older_version(v1,
v2)
return v2 if v1>v2 return v1 if v1<v2 return v1 if v1=v2
return v1 if v2 is not in 1.2.3.4.5 format return v2 if v1 is not in
1.2.3.4.5 format |
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set_global(loop=False,
unitary=True,
mp=False,
cms=False) |
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plugin_import(module,
error_msg,
fcts=[ ] )
convenient way to import a plugin file/function |
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from_plugin_import(plugin_path,
target_type,
keyname=None,
warning=False,
info=None)
return the class associated with keyname for a given plugin class if
keyname is None, return all the name associated |
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import_python_lhapdf(lhapdfconfig)
load the python module of lhapdf return None if it can not be loaded |
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newtonmethod(f,
df,
x0,
error=1e-10,
maxiter=10000)
implement newton method for solving f(x)=0, df is the derivate |
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wget(http,
path,
*args,
**opt)
a wget function for both unix and mac |
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