def main(vers=None):
try:
if vers:pause=False
else:pause=True
svn=which('svn')
if not svn:
print 'Install an SVN command line client (e.g. http://www.sliksvn.com) or ensure that it is on your PATH'
if pause:raw_input('Press enter to exit.')
sys.exit(1)
if not vers:
try:vers = raw_input('Enter the version to build, options are: \n1.N (eg. 1.1 release) \ncurr (latest release) \nbranches/<branch> \ntrunk (unstable development) \nVersion: ')
except:sys.exit(0)#vers = 'trunk'
repo=''
if vers in ['curr','']:
cmd='svn ls http://metageta.googlecode.com/svn/tags'
exit_code,stdout,stderr=runcmd(cmd)
if exit_code != 0:
if stderr: print stderr
elif stdout: print stdout
else : print 'SVN command failed'
if pause:raw_input('Press enter to exit.')
sys.exit(exit_code)
else:
def main(vers=None):
try:
if vers: pause = False
else: pause = True
svn = which('svn')
if not svn:
print 'Install an SVN command line client (e.g. http://www.sliksvn.com) or ensure that it is on your PATH'
if pause: raw_input('Press enter to exit.')
sys.exit(1)
if not vers:
try:
vers = raw_input(
'Enter the version to build, options are: \n1.N (eg. 1.1 release) \ncurr (latest release) \nbranches/<branch> \ntrunk (unstable development) \nVersion: '
)
except:
sys.exit(0) #vers = 'trunk'
repo = ''
if vers in ['curr', '']:
cmd = 'svn ls http://metageta.googlecode.com/svn/tags'
exit_code, stdout, stderr = runcmd(cmd)
if exit_code != 0:
if stderr: print stderr
elif stdout: print stdout
else: print 'SVN command failed'
if pause: raw_input('Press enter to exit.')
sys.exit(exit_code)
else:
cmd='svn ls http://metageta.googlecode.com/svn/tags'
exit_code,stdout,stderr=runcmd(cmd)
if exit_code != 0:
if stderr: print stderr
elif stdout: print stdout
else : print 'SVN command failed'
if pause:raw_input('Press enter to exit.')
sys.exit(exit_code)
else:
vers=stdout.strip().split()[-1][:-1]
'tags/%s'%vers
print 'Latest release is %s'%vers
elif vers[-4:]=='curr': #i.e. branches/dsewpac/curr
cmd='svn ls http://metageta.googlecode.com/svn/%s/tags'%vers[:-5]
exit_code,stdout,stderr=runcmd(cmd)
if exit_code != 0:
if stderr: print stderr
elif stdout: print stdout
else : print 'SVN command failed'
if pause:raw_input('Press enter to exit.')
sys.exit(exit_code)
else:
repo='%s/tags/'%vers[:-5]
vers=stdout.strip().split()[-1][:-1]
repo+=vers
print 'Latest release is %s'%vers
cd = os.path.abspath(os.path.dirname(sys.argv[0]))
os.chdir(cd)
exit_code, stdout, stderr = runcmd(cmd)
if exit_code != 0:
if stderr: print stderr
elif stdout: print stdout
else: print 'SVN command failed'
if pause: raw_input('Press enter to exit.')
sys.exit(exit_code)
else:
vers = stdout.strip().split()[-1][:-1]
'tags/%s' % vers
print 'Latest release is %s' % vers
elif vers[-4:] == 'curr': #i.e. branches/dsewpac/curr
cmd = 'svn ls http://metageta.googlecode.com/svn/%s/tags' % vers[:
-5]
exit_code, stdout, stderr = runcmd(cmd)
if exit_code != 0:
if stderr: print stderr
elif stdout: print stdout
else: print 'SVN command failed'
if pause: raw_input('Press enter to exit.')
sys.exit(exit_code)
else:
repo = '%s/tags/' % vers[:-5]
vers = stdout.strip().split()[-1][:-1]
repo += vers
print 'Latest release is %s' % vers
cd = os.path.abspath(os.path.dirname(sys.argv[0]))
os.chdir(cd)
def ParseGDALinfo(filepath):
''' Very basic gdalinfo parser, does not include colo(u)r tables, raster attribute tables.
@type filepath: C{str}
@param filepath: path to dataset
@rtype: C{(dict,list)}
@return: GDAL info,extent coordinates
'''
metadata={}
extent=[]
cmd='gdalinfo -noct '+filepath
exit_code,stdout,stderr=utilities.runcmd(cmd)
if exit_code != 0: raise Exception, stderr
decimal=r'([-+]?\d+\.?\d+e?[-+]?\d+?)'
rex=r'Size is (\d+),\s*(\d+)'
rex=re.compile(rex, re.I)
rex=rex.findall(stdout)
if rex:metadata['cols'],metadata['rows']=[int(r) for r in rex[0]]
rex=r'Coordinate System is:\s*(.*\])'
rex=re.compile(rex, re.I)
rex=rex.findall(' '.join([s.strip() for s in stdout.split('\n')]))
if rex:metadata['srs']=rex[0]
rex=r'Pixel Size\s*=\s*\(%s,%s\)' % (decimal,decimal)
rex=re.compile(rex, re.I)
rex=rex.findall(stdout)
if rex:metadata['cellx'],metadata['celly']=[float(r) for r in rex[0]]
rex=r'Upper Left\s*\(\s*%s\s*,\s*%s\)' % (decimal,decimal)
rex=re.compile(rex, re.I)
rex=rex.findall(stdout)
if rex:extent.append([float(r) for r in rex[0]])
rex=r'Upper Right\s*\(\s*%s\s*,\s*%s\)' % (decimal,decimal)
rex=re.compile(rex, re.I)
rex=rex.findall(stdout)
if rex:extent.append([float(r) for r in rex[0]])
rex=r'Lower Left\s*\(\s*%s\s*,\s*%s\)' % (decimal,decimal)
rex=re.compile(rex, re.I)
rex=rex.findall(stdout)
if rex:extent.append([float(r) for r in rex[0]])
rex=r'Lower Right\s*\(\s*%s\s*,\s*%s\)' % (decimal,decimal)
rex=re.compile(rex, re.I)
rex=rex.findall(stdout)
if rex:extent.append([float(r) for r in rex[0]])
rex=r'Band \d'
rex=re.compile(rex, re.I)
rex=rex.findall(stdout)
if rex:metadata['nbands']=len(rex)
rex=r'Type=(%s)' % '|'.join([gdal.GetDataTypeName(dt) for dt in range(0,gdal.GDT_TypeCount)])
rex=re.compile(rex, re.I)
rex=rex.findall(stdout)
if rex:metadata['datatype']=rex[0]
rex=r'NoData Value='+decimal
rex=re.compile(rex, re.I)
rex=rex.findall(stdout)
if rex:metadata['nodata']=rex[0]
return metadata,extent