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distutils.ext/obidistutils/command/build_ext.py

@@ -9,93 +9,92 @@ import sys
 from obidistutils.serenity import is_serenity
 
 import os
+from obidistutils.serenity.checkpackage import install_requirements
+from obidistutils.serenity.rerun import rerun_with_anothe_python
 
 try:
     from Cython.Distutils import build_ext  as ori_build_ext  # @UnresolvedImport
-    from distutils.errors import DistutilsSetupError
-    
-    
-    class build_ext(ori_build_ext):
-        def modifyDocScripts(self):
-            print >>open("doc/sphinx/build_dir.txt","w"),self.build_lib
-            
-        def initialize_options(self):
-            ori_build_ext.initialize_options(self)  # @UndefinedVariable
-            self.littlebigman = None
-            self.built_files = None
+except ImportError:
+    if install_requirements():
+        log.info("Restarting installation with all dependencies ok")
+        rerun_with_anothe_python(os.path.realpath(sys.executable))
     
+from distutils.errors import DistutilsSetupError
+
+class build_ext(ori_build_ext):
+    def modifyDocScripts(self):
+        print >>open("doc/sphinx/build_dir.txt","w"),self.build_lib
         
-        def finalize_options(self):
-            ori_build_ext.finalize_options(self)  # @UndefinedVariable
-    
-            self.set_undefined_options('littlebigman',
-                                       ('littlebigman',  'littlebigman'))
-            
-            self.set_undefined_options('build_files',
-                                       ('files',  'built_files'))
-    
-            self.cython_c_in_temp = 1
-                       
-            if self.littlebigman =='-DLITTLE_END':
-                if self.define is None:
-                    self.define=[('LITTLE_END',None)]
-                else:
-                    self.define.append('LITTLE_END',None)
-            
-        def substitute_sources(self,exe_name,sources):
-            """
-            Substitutes source file name starting by an @ by the actual
-            name of the built file (see --> build_files)
-            """
-            sources = list(sources)
-            for i in xrange(len(sources)):
-                print exe_name,sources[i],
-                if sources[i][0]=='@':
-                    try:
-                        filename = self.built_files[sources[i][1:]]
-                    except KeyError:
-                        tmpfilename = os.path.join(self.build_temp,sources[i][1:])
-                        if os.path.isfile       (tmpfilename):
-                            filename = tmpfilename
-                        else:
-                            raise DistutilsSetupError, \
-                                ('The %s filename declared in the source '
-                                 'files of the program %s have not been '
-                                 'built by the installation process') % (sources[i],
-                                                                         exe_name)
-                    sources[i]=filename
-                    print "changed to ",filename
-                else:
-                    print " ok"
-    
-            return sources
-    
-        def build_extensions(self):
-            # First, sanity-check the 'extensions' list
-            
-            for ext in self.extensions:
-                ext.sources = self.substitute_sources(ext.name,ext.sources)
-                
-            self.check_extensions_list(self.extensions)
-    
-            for ext in self.extensions:
-                print "#####>",ext.sources
-                ext.sources = self.cython_sources(ext.sources, ext)
-                self.build_extension(ext)
+    def initialize_options(self):
+        ori_build_ext.initialize_options(self)  # @UndefinedVariable
+        self.littlebigman = None
+        self.built_files = None
+
     
+    def finalize_options(self):
+        ori_build_ext.finalize_options(self)  # @UndefinedVariable
+
+        self.set_undefined_options('littlebigman',
+                                   ('littlebigman',  'littlebigman'))
+        
+        self.set_undefined_options('build_files',
+                                   ('files',  'built_files'))
+
+        self.cython_c_in_temp = 1
+                   
+        if self.littlebigman =='-DLITTLE_END':
+            if self.define is None:
+                self.define=[('LITTLE_END',None)]
+            else:
+                self.define.append('LITTLE_END',None)
+        
+    def substitute_sources(self,exe_name,sources):
+        """
+        Substitutes source file name starting by an @ by the actual
+        name of the built file (see --> build_files)
+        """
+        sources = list(sources)
+        for i in xrange(len(sources)):
+            print exe_name,sources[i],
+            if sources[i][0]=='@':
+                try:
+                    filename = self.built_files[sources[i][1:]]
+                except KeyError:
+                    tmpfilename = os.path.join(self.build_temp,sources[i][1:])
+                    if os.path.isfile       (tmpfilename):
+                        filename = tmpfilename
+                    else:
+                        raise DistutilsSetupError, \
+                            ('The %s filename declared in the source '
+                             'files of the program %s have not been '
+                             'built by the installation process') % (sources[i],
+                                                                     exe_name)
+                sources[i]=filename
+                print "changed to ",filename
+            else:
+                print " ok"
+
+        return sources
+
+    def build_extensions(self):
+        # First, sanity-check the 'extensions' list
+        
+        for ext in self.extensions:
+            ext.sources = self.substitute_sources(ext.name,ext.sources)
             
-        def run(self):
-            self.modifyDocScripts()
-            ori_build_ext.run(self)  # @UndefinedVariable
-            
+        self.check_extensions_list(self.extensions)
+
+        for ext in self.extensions:
+            print "#####>",ext.sources
+            ext.sources = self.cython_sources(ext.sources, ext)
+            self.build_extension(ext)
+
+        
+    def run(self):
+        self.modifyDocScripts()
+        ori_build_ext.run(self)  # @UndefinedVariable
+        
 
-except ImportError:
-    
-    if is_serenity():
-        from distutils.command.build_ext import build_ext as ori_build_ext  # @UnusedImport
-    else:
-        log.error('Cython must be installed before installing obitools')
-        sys.exit(1)
     
 #     from obidistutils.serenity.cython import get_a_cython_module
 #     import imp

distutils.ext/obidistutils/command/build_sphinx.py

@@ -5,9 +5,17 @@ Created on 10 mars 2015
 '''
 
 from distutils import log
+from obidistutils.serenity.checkpackage import install_requirements
+from obidistutils.serenity.rerun import rerun_with_anothe_python
+import os
+import sys
 
 try:
     from sphinx.setup_command import BuildDoc as ori_build_sphinx
+except ImportError:
+    if install_requirements():
+        log.info("Restarting installation with all dependencies ok")
+        rerun_with_anothe_python(os.path.realpath(sys.executable))
     
     class build_sphinx(ori_build_sphinx):
         '''
@@ -26,23 +34,4 @@ try:
             self.builder='man'
             self.finalize_options()
             ori_build_sphinx.run(self)
-except ImportError:
-    from distutils.core import Command
-
-    class build_sphinx(Command):
-        '''
-        Build Sphinx documentation in html, epub and man formats 
-        '''
-    
-        description = __doc__
-
-        def initialize_options(self):
-            pass
-        
-        def finalize_options(self):
-            pass
-        
-        def run(self):
-            log.info("Sphinx not installed documentation will not be generated")
-            
     
\ No newline at end of file

distutils.ext/obidistutils/command/install_sphinx.py

@@ -4,7 +4,6 @@ Created on 10 mars 2015
 @author: coissac
 '''
 from distutils.core import Command
-import os
 import os.path
 import glob
 

distutils.ext/obidistutils/serenity/__init__.py

@@ -63,7 +63,9 @@ def serenity_snake(envname,package,version,minversion=PIP_MINVERSION):
         
     log.info("%s will be installed with python : %s" % (package,virtualpython))
         
-    install_requirements()
+    if install_requirements():    
+        log.info("Restarting installation with all dependencies ok")
+        rerun_with_anothe_python(virtualpython)
     
     log.set_threshold(old)
     

distutils.ext/obidistutils/serenity/checkpackage.py

@@ -80,7 +80,7 @@ def install_requirements(skip_virtualenv=True,pip=None):
     if pip is None:
         pip = get_a_pip_module()
     
- 
+    install_something=False
     try:
         requirements = open('requirements.txt').readlines()
         requirements = [x.strip() for x in requirements]
@@ -93,9 +93,12 @@ def install_requirements(skip_virtualenv=True,pip=None):
                 if not ok:
                     log.info("  Installing requirement : %s" % x)
                     pip_install_package(x,pip=pip)
+                    install_something=True
                 
     except IOError:
         pass
+    
+    return install_something
  
 
 def check_requirements(skip_virtualenv=True,pip=None):

distutils.ext/obidistutils/serenity/virtual.py

@@ -113,9 +113,7 @@ def serenity_virtualenv(envname,package,version,minversion=PIP_MINVERSION,pip=No
                  
     else:
         ok = False
-        
-    install_requirements()
-        
+                
         
     #
     # Creates a new virtualenv