no module named 'shapefile'

# first iterate rings and classify as exterior or hole, # shapefile format defines a polygon as a sequence of rings, # where exterior rings are clockwise, and holes counterclockwise, # if only one exterior, then all holes belong to that exterior, # multiple exteriors, ie multi-polygon, have to group holes with correct exterior, # shapefile format does not specify which holes belong to which exteriors, # so have to do efficient multi-stage checking of hole-to-exterior containment, # first determine each hole's candidate exteriors based on simple bbox contains test, # then, for holes with still more than one possible exterior, do more detailed hole-in-ring test, # check that hole sample point is inside exterior, # if still holes with more than one possible exterior, means we have an exterior hole nested inside another exterior's hole, # exterior candidate with the smallest area is the hole's most immediate parent, # separate out holes that are orphaned (not contained by any exterior), 'Shapefile shape has invalid polygon: found orphan hole (not contained by any of the exteriors); interpreting as exterior. The code has already been written by others, you just have to use it Sign in """, """Return the signed area enclosed by a ring using the linear time. Occasional Contributor II ‎11-10-2016 10:07 AM. Expected floats", "Failed to write point for record %s. In the following commands, This method is used to construct, GeoJSON (multi)polygons from the shapefile polygon shape type, which does not. ', # each hole should now only belong to one exterior, group into exterior-holes polygons, # hole is relevant if previously matched with this exterior, # could potentially reverse their order, but in geojson winding order doesn't matter, # no exteriors, be nice and assume due to incorrect winding order, 'Shapefile shape has invalid polygon: no exterior rings found (must have clockwise orientation); interpreting holes as exteriors. # check if endpoints are on same side of the Y axis (i.e. ', """Stores the geometry of the different shape types, specified in the Shapefile spec. Copy link Quote reply Z-M-Y commented Dec 25, 2019. """, # Note: currently this will fail if any of the shapes are null-geometries, # could be fixed by storing the shapefile shapeType upon init, returning geojson type with empty coords, """A class to hold a list of ShapeRecord objects. Generally speaking the classes and methods mostly match those of the GDAL and OGR C++ classes. The Shapefile format is a popular GeographicInformation System vector data format created by Esri. If the record values exceed the number of fields the, extra ones won't be added. Copy link Quote reply omomo commented Jun 21, 2014. You signed in with another tab or window. ", "Shapefile dbf header length exceeds maximum length. # could also mean that earlier code failed to add points to a non-null shape. Starting from PyInstaller 3.2, a new module named pefile is introduced. If not a ShapefileException is raised. Expected floats", # if m values are stored as 3rd/4th dimension, # 0-index position of m value is 3 if z type (x,y,z,m), or 2 if m type (x,y,m), "Failed to write measure values for record %s. Shapefiles are usually not large, # See if a shapefile name was passed as an argument, "Shapefile Reader requires a shapefile or file-like object. """, # total size of fields should add up to recordlength from the header, # if not, pad byte until reaches recordlength, """Reads and returns a dbf record row as a list of values.""". ", Use some general info on the shapefile as __str__. The "shapefile" argument in the constructor is the: name of the file you want to open. '''Returns True if all vertexes in coords2 are fully inside coords1. In the case of using keyword arguments to specify, field/value pairs only fields matching the already registered fields, # ignore deletionflag field in case it was specified, # first records, so all fields should be set, # cannot change the fields after this point, # first byte of the record is deletion flag, always disabled, # caps the size if exceeds the field size, "Date values must be either a datetime.date object, a list, a YYYYMMDD string, or a missing value. "Cannot create bbox. A value >= 0 indicates a counter-clockwise oriented ring. ', "Cannot create Shape from GeoJSON type '%s'", A class to hold a record. https://stackoverflow.com/questions/7901373/configuring-python-to-use-additional-locations-for-site-packages, https://stackoverflow.com/questions/30552261/where-packages-are-stored-in-python-trying-to-install-dragnet. Comments. If some of the polygons are holes, these must run in a counterclockwise direction.""". """Returns a generator of records in a dbf file. ", # if z values are stored as 3rd dimension, "Failed to write elevation values for record %s. gdal_polygonize is a command-line utility, not a module. If the z (elevation) value is not set, it defaults to 0. the Y's differ); if so, +X ray could intersect this edge. Every function can be accessed via ox.module_name.function_name() and the vast majority of them can also be accessed directly via ox.function_name() as a shortcut. """Internal method for adding a shape that has multiple collections of points (parts): # Make sure polygon rings (parts) are closed, """Adds a dbf field descriptor to the shapefile. 'Shape type "%s" cannot be represented as GeoJSON. Just to test, I uninstalled the library and reinstalled using pip, but the same thing happens. Closed. # Geometry record offsets and lengths for writing shx file. For MultiPatch geometry, partTypes designates, # the shape has no coordinate information, i.e. """Returns the offset in a .shp file for a shape based on information, # File length (16-bit word * 2 = bytes) - header length, # Each offset consists of two nrs, only the first one matters, """Returns a shape object for a shape in the geometry. .dbf) is missing no exception is thrown until you try: to call a method that depends on that particular file. ", # start - 4 bytes is the content length field, """Creates a dbf attribute record. Subclasses list to ensure compatibility with, to return a FeatureCollection dictionary. # if edge's X values both right of the point, must hit, # compute intersection of pgon segment with +X ray, note. Provides the GeoJSON __geo_interface__ to return a Feature dictionary. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. ImportError: No module named arcgisscripting To address this, browse using Windows Explorer to the python27\Lib\site-packages folder and add or edit the Desktop 10.2.2 .pth file. """Tests whether two bounding boxes overlap, returning a boolean, """Tests whether bbox1 fully contains bbox2, returning a boolean. edges which are entirely to one side of the test ray. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share … It would be great If someone can help me work through this issue. Shapely is a Python package full of wonderful possibilities for geometric stuff to do with your data. How to avoid ImportError: No module named arcpy causing Failed to execute (Script) error? Useful for large shapefiles or dbf files. ## if not shp and not shx and not dbf: ## temp = tempfile.NamedTemporaryFile(prefix="shapefile_",dir=os.getcwd()), Doctests are contained in the file 'README.md', and are tested using the built-in. )", """Calculates the format and size of a .dbf record. Lines is a collection of lines, each made up of a list of xyzm values. ", # means we have empty shapefile/only null geoms (see commentary on bbox above), # As per the ESRI shapefile spec, the zbox for non-Z type shapefiles are set to 0s, # As per the ESRI shapefile spec, the mbox for non-M type shapefiles are set to 0s, "Failed to write shapefile elevation and measure values. I really need to import pyshp, because with shapefile my code does not run (I also do not know the reason). ', 'Either the target filepath, or any of shp, shx, or dbf must be set to create a shapefile. File "ww.py", line 1, in import qq ModuleNotFoundError: No module named 'qq' I don't know if there are some configuration errors. Users’ reference for the OSMnx API. ImportError: No module named pyshp. The .shx index file is used if available for efficiency, but is not required to read the geometry from the .shp, file. ModuleNotFoundError: No module named 'module' core.py. # In such cases of empty shapefiles, ESRI spec says the bbox values are 'unspecified'. If no options or specified, a unique base file name, ## is generated to save the files and the base file name is returned as a, ## # Balance if already not balanced. ModuleNotFoundError: No module named 'shapefile'. [closed] Ask Question Asked 6 years, 6 months ago. """Calculates and returns the bounding box of a ring. Helps to show the field names in an interactive environment like IPython. """, """Reads the three files of a shapefile as a unit or. Because of the similarities between these two shape types they are created using a single method called "poly". ImportError: No module named pefile . Polys is a collection of polygons, each made up of a list of xyzm values. Expected floats. This form… It is not currently accepting answers. However a thirdfile format called dbf is also required. Before, adding records you must add fields for the record values using the, field() method. A line must have at least two points. ", "Failed to write elevation value for record %s. """, Attempts to load file with .shp extension as both lower and upper case, Attempts to load file with .shx extension as both lower and upper case, Attempts to load file with .dbf extension as both lower and upper case, """Checks to see if the requested shapefile file object is, available. distr. Have a question about this project? Can't trust, """Returns a generator of shapes in a shapefile. # move to next pair of vertices, retaining info as possible, """Return a sample point guaranteed to be within a ring, by efficiently, finding the first centroid of a coordinate triplet whose orientation. Expected floats. and then specify one later with the load() method. PartTypes is a list of types that define each of the surface patches. ImportError: No module named 'cntk' I ran the C:\local\cntk\scripts\cntkpy34.bat script both from the CMD shell and the PowerShell without the admin permission. 0 Kudos All Posts; Previous Topic; Next Topic; 10 Replies by ClintonDow1. """, # For Null shapes create an empty points list for consistency, # All shape types capable of having a bounding box, # Read points - produces a list of [x,y] values, # Seek to the end of this record as defined by the record header because, # the shapefile spec doesn't require the actual content to meet the header. ", # Shape types with multiple points per record, # Write points for multiple-point records, "Failed to write points for record %s. After installation (current 0.9.0.dev7, Windows 10) and in … Only getting errors: "ModuleNotFoundError: No module named 'osgeo'" – adirb Sep 23 '19 at 12:51 add a comment | Your Answer Therefore open the terminal: sudo apt-get install python-pip sudo easy_install pyshp If you already installed python-pip you can skip the first line. Importing modules . 4 comments Assignees. Where should the module exist so that it … ## def save(self, target=None, shp=None, shx=None, dbf=None): ## """Save the shapefile data to three files or, ## three file-like objects. ## if not hasattr(target, "write"): ## target = os.path.splitext(target)[0] + '.shp', ## self.shp = self.__getFileObj(target), ## self.__shapefileHeader(self.shp, headerType='shp'), ## chunk = self._shp.read(self.bufsize), ## target = os.path.splitext(target)[0] + '.shx', ## self.shx = self.__getFileObj(target), ## self.__shapefileHeader(self.shx, headerType='shx'), ## chunk = self._shx.read(self.bufsize), ## target = os.path.splitext(target)[0] + '.dbf', ## self.dbf = self.__getFileObj(target), ## self.__dbfHeader() # writes to .dbf, ## chunk = self._dbf.read(self.bufsize). Not really fixed, but my workaround is in cate.core.__init__.py: Successfully merging a pull request may close this issue. See: http://ipython.readthedocs.io/en/stable/config/integrating.html, # default list methods and attributes of this class, # plus field names (random order if Python version < 3.6). First install the file using easy-install/pip. Floats required. """Returns the number of shapes/records in the shapefile. import folder_1.module.py #correct output:...Program finished with exit code 0 as you can see the problem has been solved. ## if self.recNum != self.shpNum: ## raise ShapefileException("When saving both the dbf and shp file, ", ## "the number of records (%s) must correspond ", ## "with the number of shapes (%s)" % (self.recNum, self.shpNum)), ## # Create a unique file name if one is not defined. # Not sure what that means, so for now just setting to 0s, which is the same behavior as in previous versions.

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